bump gem deps and www version

This fixes building `packer` with Go >1.6.  From https://golang.org/cmd/link/:

```
-X importpath.name=value
	Set the value of the string variable in importpath named name to value.
	Note that before Go 1.5 this option took two separate arguments.
	Now it takes one argument split on the first = sign.
```

.gitattributes

@@ -1,4 +0,0 @@
-* text=auto
-*.go text eol=lf
-*.sh text eol=lf
-common/test-fixtures/root/*	eol=lf

.github/CONTRIBUTING.md

@@ -1,214 +0,0 @@
-# Contributing to Packer
-
-**First:** if you're unsure or afraid of _anything_, just ask or submit the
-issue or pull request anyways. You won't be yelled at for giving your best
-effort. The worst that can happen is that you'll be politely asked to change
-something. We appreciate any sort of contributions, and don't want a wall of
-rules to get in the way of that.
-
-However, for those individuals who want a bit more guidance on the best way to
-contribute to the project, read on. This document will cover what we're looking
-for. By addressing all the points we're looking for, it raises the chances we
-can quickly merge or address your contributions.
-
-## Issues
-
-### Reporting an Issue
-
-* Make sure you test against the latest released version. It is possible we
-  already fixed the bug you're experiencing.
-
-* Run the command with debug output with the environment variable `PACKER_LOG`.
-  For example: `PACKER_LOG=1 packer build template.json`. Take the _entire_
-  output and create a [gist](https://gist.github.com) for linking to in your
-  issue. Packer should strip sensitive keys from the output, but take a look
-  through just in case.
-
-* Provide a reproducible test case. If a contributor can't reproduce an issue,
-  then it dramatically lowers the chances it'll get fixed. And in some cases,
-  the issue will eventually be closed.
-
-* Respond promptly to any questions made by the Packer team to your issue. Stale
-  issues will be closed.
-
-### Issue Lifecycle
-
-1. The issue is reported.
-
-2. The issue is verified and categorized by a Packer collaborator.
-   Categorization is done via tags. For example, bugs are marked as "bugs" and
-   easy fixes are marked as "easy".
-
-3. Unless it is critical, the issue is left for a period of time (sometimes many
-   weeks), giving outside contributors a chance to address the issue.
-
-4. The issue is addressed in a pull request or commit. The issue will be
-   referenced in the commit message so that the code that fixes it is clearly
-   linked.
-
-5. The issue is closed.
-
-## Setting up Go
-
-If you have never worked with Go before, you will have to install its
-runtime in order to build packer.
-
-1. [Install go](https://golang.org/doc/install#install)
-
-## Setting up Packer for dev
-
-If/when you have go installed you can already `go get` packer and `make` in
-order to compile and test Packer. These instructions target
-POSIX-like environments (Mac OS X, Linux, Cygwin, etc.) so you may need to
-adjust them for Windows or other shells.
-The instructions below are for go 1.7. or later.
-
-
-1. Download the Packer source (and its dependencies) by running
-   `go get github.com/hashicorp/packer`. This will download the Packer source to
-   `$GOPATH/src/github.com/hashicorp/packer`.
-
-2. When working on Packer, first `cd $GOPATH/src/github.com/hashicorp/packer`
-   so you can run `make` and easily access other files. Run `make help` to get
-   information about make targets.
-
-3. Make your changes to the Packer source. You can run `make` in
-   `$GOPATH/src/github.com/hashicorp/packer` to run tests and build the Packer
-   binary. Any compilation errors will be shown when the binaries are
-   rebuilding. If you don't have `make` you can simply run
-   `go build -o bin/packer .` from the project root.
-
-4. After running building Packer successfully, use
-   `$GOPATH/src/github.com/hashicorp/packer/bin/packer` to build a machine and
-   verify your changes work. For instance:
-   `$GOPATH/src/github.com/hashicorp/packer/bin/packer build template.json`.
-
-5. If everything works well and the tests pass, run `go fmt` on your code before
-   submitting a pull-request.
-
-### Opening an Pull Request
-
-Thank you for contributing! When you are ready to open a pull-request, you will
-need to [fork
-Packer](https://github.com/hashicorp/packer#fork-destination-box), push your
-changes to your fork, and then open a pull-request.
-
-For example, my github username is `cbednarski`, so I would do the following:
-
-```
-git checkout -b f-my-feature
-# Develop a patch.
-git push https://github.com/cbednarski/Packer f-my-feature
-```
-
-From there, open your fork in your browser to open a new pull-request.
-
-**Note:** Go infers package names from their file paths. This means `go build`
-will break if you `git clone` your fork instead of using `go get` on the main
-Packer project.
-
-### Pull Request Lifecycle
-
-1. You are welcome to submit your pull request for commentary or review before
-  it is fully completed. Please prefix the title of your pull request with
-  "[WIP]" to indicate this. It's also a good idea to include specific questions
-  or items you'd like feedback on.
-
-1. Once you believe your pull request is ready to be merged, you can remove any
-  "[WIP]" prefix from the title and a core team member will review. 
-
-1. One of Packer's core team members will look over your contribution and
-  either provide comments letting you know if there is anything left to do. We
-  do our best to provide feedback in a timely manner, but it may take some time
-  for us to respond.
-
-1. Once all outstanding comments and checklist items have been addressed, your
-  contribution will be merged! Merged PRs will be included in the next
-  Packer release. The core team takes care of updating the CHANGELOG as they
-  merge.
-
-1. In rare cases, we might decide that a PR should be closed. We'll make sure to
-  provide clear reasoning when this happens.
-
-### Tips for Working on Packer
-
-#### Working on forks
-
-The easiest way to work on a fork is to set it as a remote of the Packer
-project. After following the steps in "Setting up Go to work on Packer":
-
-1. Navigate to `$GOPATH/src/github.com/hashicorp/packer`
-2. Add the remote by running
-   `git remote add <name of remote> <github url of fork>`. For example:
-   `git remote add mwhooker https://github.com/mwhooker/packer.git`.
-3. Checkout a feature branch: `git checkout -b new-feature`
-4. Make changes
-5. (Optional) Push your changes to the fork:
-   `git push -u <name of remote> new-feature`
-
-This way you can push to your fork to create a PR, but the code on disk still
-lives in the spot where the go cli tools are expecting to find it.
-
-#### Govendor
-
-If you are submitting a change that requires new or updated dependencies, please
-include them in `vendor/vendor.json` and in the `vendor/` folder. This helps
-everything get tested properly in CI.
-
-Note that you will need to use [govendor](https://github.com/kardianos/govendor)
-to do this. This step is recommended but not required; if you don't use govendor
-please indicate in your PR which dependencies have changed and to what versions.
-
-Use `govendor fetch <project>` to add dependencies to the project. See
-[govendor quick start](https://github.com/kardianos/govendor#quick-start-also-see-the-faq)
-for examples.
-
-Please only apply the minimal vendor changes to get your PR to work. Packer does
-not attempt to track the latest version for each dependency.
-
-#### Running Unit Tests
-
-You can run tests for individual packages using commands like this:
-
-```
-make test TEST=./builder/amazon/...
-```
-
-#### Running Acceptance Tests
-
-Packer has [acceptance tests](https://en.wikipedia.org/wiki/Acceptance_testing)
-for various builders. These typically require an API key (AWS, GCE), or
-additional software to be installed on your computer (VirtualBox, VMware).
-
-If you're working on a new builder or builder feature and want verify it is
-functioning (and also hasn't broken anything else), we recommend running the
-acceptance tests.
-
-**Warning:** The acceptance tests create/destroy/modify _real resources_, which
-may incur costs for real money. In the presence of a bug, it is possible that
-resources may be left behind, which can cost money even though you were not
-using them. We recommend running tests in an account used only for that purpose
-so it is easy to see if there are any dangling resources, and so production
-resources are not accidentally destroyed or overwritten during testing.
-
-To run the acceptance tests, invoke `make testacc`:
-
-```
-make testacc TEST=./builder/amazon/ebs
-...
-```
-
-The `TEST` variable lets you narrow the scope of the acceptance tests to a
-specific package / folder. The `TESTARGS` variable is recommended to filter down
-to a specific resource to test, since testing all of them at once can sometimes
-take a very long time.
-
-To run only a specific test, use the `-run` argument:
-
-```
-make testacc TEST=./builder/amazon/ebs TESTARGS="-run TestBuilderAcc_forceDeleteSnapshot"
-```
-
-Acceptance tests typically require other environment variables to be set for
-things such as API tokens and keys. Each test should error and tell you which
-credentials are missing, so those are not documented here.

.github/ISSUE_TEMPLATE.md

@@ -1,11 +1,6 @@
-_Please read these instructions before submitting_
-
 **DELETE THIS TEMPLATE BEFORE SUBMITTING**
 
-_Only use Github issues to report bugs or feature requests, see
-https://www.packer.io/community.html_
-
-For example, _Timeouts waiting for SSH/WinRM_ are generally not bugs within packer and are better addressed by the mailing list. Ask on the mailing list if you are unsure.
+_Only use Github issues to report bugs or feature requests, see https://www.packer.io/community/_
 
 If you are planning to open a pull-request just open the pull-request instead of making an issue first.
 
@@ -17,10 +12,9 @@ FOR BUGS:
 
 Describe the problem and include the following information:
 
-- Packer version from `packer version`
+- Packer Version
 - Host platform
 - Debug log output from `PACKER_LOG=1 packer build template.json`.
   Please paste this in a gist https://gist.github.com
 - The _simplest example template and scripts_ needed to reproduce the bug.
   Include these in your gist https://gist.github.com
-  

.github/PULL_REQUEST_TEMPLATE.md

@@ -4,8 +4,8 @@ Describe the change you are making here!
 
 Please include tests. Check out these examples:
 
-- https://github.com/hashicorp/packer/blob/master/builder/virtualbox/common/ssh_config_test.go#L19-L37
-- https://github.com/hashicorp/packer/blob/master/post-processor/compress/post-processor_test.go#L153-L182
+- https://github.com/mitchellh/packer/blob/master/builder/virtualbox/common/ssh_config_test.go#L19-L37
+- https://github.com/mitchellh/packer/blob/master/post-processor/compress/post-processor_test.go#L153-L182
 
 If your PR resolves any open issue(s), please indicate them like this so they will be closed when your PR is merged:
 

.gitignore

@@ -9,19 +9,8 @@
 .idea
 test/.env
 *~
-*.received.*
-*.swp
 
 website/.bundle
 website/vendor
 
 packer-test*.log
-
-*.received.txt
-*.received.json
-
-.idea/
-*.iml
-Thumbs.db
-/packer.exe
-.project

.travis.yml

@@ -1,13 +1,9 @@
-env:
-    - USER=travis
-
 sudo: false
 
 language: go
 
 go:
-  - 1.11.x
-  - master
+  - 1.6
 
 install:
   - make deps
@@ -20,6 +16,6 @@ branches:
     - master
 
 matrix:
-  allow_failures:
-    - go: master
   fast_finish: true
+  allow_failures:
+    - go: 1.4.3

CODEOWNERS

@@ -1,28 +0,0 @@
-* @hashicorp/packer
-
-# builders
-
-/builder/alicloud/                      dongxiao.zzh@alibaba-inc.com
-/builder/amazon/ebssurrogate/           @jen20
-/builder/amazon/ebsvolume/              @jen20
-/builder/azure/                         @boumenot
-/builder/hyperv/                        @taliesins
-/builder/lxc/                           @ChrisLundquist
-/builder/lxd/                           @ChrisLundquist
-/builder/oneandone/                     @jasmingacic
-/builder/oracle/                        @prydie @owainlewis
-/builder/profitbricks/                  @jasmingacic
-/builder/triton/                        @jen20 @sean-
-/builder/ncloud/                        @YuSungDuk
-/builder/scaleway/                      @dimtion @edouardb
-
-# provisioners
-
-/provisioner/ansible/                   @bhcleek
-/provisioner/converge/                  @stevendborrelli
-
-# post-processors
-/post-processor/alicloud-import/        dongxiao.zzh@alibaba-inc.com
-/post-processor/checksum/               v.tolstov@selfip.ru
-/post-processor/googlecompute-export/   crunkleton@google.com
-/post-processor/vsphere-template/       nelson@bennu.cl

CONTRIBUTING.md

@@ -0,0 +1,127 @@
+# Contributing to Packer
+
+**First:** if you're unsure or afraid of _anything_, just ask
+or submit the issue or pull request anyways. You won't be yelled at for
+giving your best effort. The worst that can happen is that you'll be
+politely asked to change something. We appreciate any sort of contributions,
+and don't want a wall of rules to get in the way of that.
+
+However, for those individuals who want a bit more guidance on the
+best way to contribute to the project, read on. This document will cover
+what we're looking for. By addressing all the points we're looking for,
+it raises the chances we can quickly merge or address your contributions.
+
+## Issues
+
+### Reporting an Issue
+
+* Make sure you test against the latest released version. It is possible
+  we already fixed the bug you're experiencing.
+
+* Run the command with debug ouput with the environment variable
+  `PACKER_LOG`. For example: `PACKER_LOG=1 packer build template.json`. Take
+  the *entire* output and create a [gist](https://gist.github.com) for linking
+  to in your issue. Packer should strip sensitive keys from the output,
+  but take a look through just in case.
+
+* Provide a reproducible test case. If a contributor can't reproduce an
+  issue, then it dramatically lowers the chances it'll get fixed. And in
+  some cases, the issue will eventually be closed.
+
+* Respond promptly to any questions made by the Packer team to your issue.
+  Stale issues will be closed.
+
+### Issue Lifecycle
+
+1. The issue is reported.
+
+2. The issue is verified and categorized by a Packer collaborator.
+   Categorization is done via tags. For example, bugs are marked as "bugs"
+   and easy fixes are marked as "easy".
+
+3. Unless it is critical, the issue is left for a period of time (sometimes
+   many weeks), giving outside contributors a chance to address the issue.
+
+4. The issue is addressed in a pull request or commit. The issue will be
+   referenced in the commit message so that the code that fixes it is clearly
+   linked.
+
+5. The issue is closed.
+
+## Setting up Go to work on Packer
+
+If you have never worked with Go before, you will have to complete the
+following steps in order to be able to compile and test Packer. These instructions target POSIX-like environments (Mac OS X, Linux, Cygwin, etc.) so you may need to adjust them for Windows or other shells.
+
+1. [Download](https://golang.org/dl) and install Go. The instructions below
+   are for go 1.6. Earlier versions of Go are no longer supported.
+
+2. Set and export the `GOPATH` environment variable and update your `PATH`. For
+   example, you can add to your `.bash_profile`.
+
+    ```
+    export GOPATH=$HOME/go
+    export PATH=$PATH:$GOPATH/bin
+    ```
+
+3. Download the Packer source (and its dependencies) by running `go get
+   github.com/mitchellh/packer`. This will download the Packer source to
+   `$GOPATH/src/github.com/mitchellh/packer`.
+
+4. When working on packer `cd $GOPATH/src/github.com/mitchellh/packer` so you
+   can run `make` and easily access other files.
+
+5. Make your changes to the Packer source. You can run `make` in
+   `$GOPATH/src/github.com/mitchellh/packer` to run tests and build the packer
+   binary. Any compilation errors will be shown when the binaries are
+   rebuilding. If you don't have `make` you can simply run `go build -o bin/packer .` from the project root.
+
+6. After running building packer successfully, use
+   `$GOPATH/src/github.com/mitchellh/packer/bin/packer` to build a machine and
+   verify your changes work. For instance: `$GOPATH/src/github.com/mitchellh/packer/bin/packer build template.json`.
+
+7. If everything works well and the tests pass, run `go fmt` on your code
+   before submitting a pull-request.
+
+### Tips for Working on Packer
+
+#### Godeps
+
+If you are submitting a change that requires a change in dependencies, DO NOT update the `vendor/` folder. This keeps the PR smaller and easier to review. Instead, please indicate which upstream has changed and which version we should be using. You _may_ do this using `Godeps/Godeps.json` but this is not required.
+
+#### Running Unit Tests
+
+You can run tests for individual packages using commands like this:
+
+    $ make test TEST=./builder/amazon/...
+
+#### Running Acceptance Tests
+
+Packer has [acceptance tests](https://en.wikipedia.org/wiki/Acceptance_testing)
+for various builders. These typically require an API key (AWS, GCE), or
+additional software to be installed on your computer (VirtualBox, VMware).
+
+If you're working on a feature of a builder or a new builder and want verify it
+is functioning (and also hasn't broken anything else), we recommend running the
+acceptance tests.
+
+**Warning:** The acceptance tests create/destroy/modify *real resources*, which
+may incur real costs in some cases. In the presence of a bug, it is technically
+possible that broken backends could leave dangling data behind. Therefore,
+please run the acceptance tests at your own risk. At the very least, we
+recommend running them in their own private account for whatever builder you're
+testing.
+
+To run the acceptance tests, invoke `make testacc`:
+
+    $ make testacc TEST=./builder/amazon/ebs
+    ...
+
+The `TEST` variable lets you narrow the scope of the acceptance tests to a
+specific package / folder. The `TESTARGS` variable is recommended to filter
+down to a specific resource to test, since testing all of them at once can
+sometimes take a very long time.
+
+Acceptance tests typically require other environment variables to be set for
+things such as access keys. The test itself should error early and tell you
+what to set, so it is not documented here.

Godeps/Godeps.json

@@ -0,0 +1,633 @@
+{
+	"ImportPath": "github.com/mitchellh/packer",
+	"GoVersion": "go1.6",
+	"GodepVersion": "v62",
+	"Deps": [
+		{
+			"ImportPath": "github.com/ActiveState/tail",
+			"Comment": "v0-41-g1a0242e",
+			"Rev": "1a0242e795eeefe54261ff308dc685f7d29cc58c"
+		},
+		{
+			"ImportPath": "github.com/Azure/azure-sdk-for-go/arm/compute",
+			"Comment": "v2.1.1-beta",
+			"Rev": "a1883f7b98346e4908a6c25230c95a8a3026a10c"
+		},
+		{
+			"ImportPath": "github.com/Azure/azure-sdk-for-go/arm/network",
+			"Comment": "v2.1.1-beta",
+			"Rev": "a1883f7b98346e4908a6c25230c95a8a3026a10c"
+		},
+		{
+			"ImportPath": "github.com/Azure/azure-sdk-for-go/arm/resources/resources",
+			"Comment": "v2.1.1-beta",
+			"Rev": "a1883f7b98346e4908a6c25230c95a8a3026a10c"
+		},
+		{
+			"ImportPath": "github.com/Azure/azure-sdk-for-go/arm/resources/subscriptions",
+			"Comment": "v2.1.1-beta",
+			"Rev": "a1883f7b98346e4908a6c25230c95a8a3026a10c"
+		},
+		{
+			"ImportPath": "github.com/Azure/azure-sdk-for-go/arm/storage",
+			"Comment": "v2.1.1-beta",
+			"Rev": "a1883f7b98346e4908a6c25230c95a8a3026a10c"
+		},
+		{
+			"ImportPath": "github.com/Azure/azure-sdk-for-go/storage",
+			"Comment": "v2.1.1-beta",
+			"Rev": "a1883f7b98346e4908a6c25230c95a8a3026a10c"
+		},
+		{
+			"ImportPath": "github.com/Azure/go-autorest/autorest",
+			"Comment": "v7.0.4",
+			"Rev": "b01ec2b60f95678fa759f796bac3c6b9bceaead4"
+		},
+		{
+			"ImportPath": "github.com/Azure/go-autorest/autorest/azure",
+			"Comment": "v7.0.4",
+			"Rev": "b01ec2b60f95678fa759f796bac3c6b9bceaead4"
+		},
+		{
+			"ImportPath": "github.com/Azure/go-autorest/autorest/date",
+			"Comment": "v7.0.4",
+			"Rev": "b01ec2b60f95678fa759f796bac3c6b9bceaead4"
+		},
+		{
+			"ImportPath": "github.com/Azure/go-autorest/autorest/to",
+			"Comment": "v7.0.4",
+			"Rev": "b01ec2b60f95678fa759f796bac3c6b9bceaead4"
+		},
+		{
+			"ImportPath": "github.com/Azure/go-ntlmssp",
+			"Rev": "e0b63eb299a769ea4b04dadfe530f6074b277afb"
+		},
+		{
+			"ImportPath": "github.com/armon/go-radix",
+			"Rev": "4239b77079c7b5d1243b7b4736304ce8ddb6f0f2"
+		},
+		{
+			"ImportPath": "github.com/aws/aws-sdk-go/aws",
+			"Comment": "v1.1.2",
+			"Rev": "8041be5461786460d86b4358305fbdf32d37cfb2"
+		},
+		{
+			"ImportPath": "github.com/aws/aws-sdk-go/aws/awserr",
+			"Comment": "v1.1.2",
+			"Rev": "8041be5461786460d86b4358305fbdf32d37cfb2"
+		},
+		{
+			"ImportPath": "github.com/aws/aws-sdk-go/aws/awsutil",
+			"Comment": "v1.1.2",
+			"Rev": "8041be5461786460d86b4358305fbdf32d37cfb2"
+		},
+		{
+			"ImportPath": "github.com/aws/aws-sdk-go/aws/client",
+			"Comment": "v1.1.2",
+			"Rev": "8041be5461786460d86b4358305fbdf32d37cfb2"
+		},
+		{
+			"ImportPath": "github.com/aws/aws-sdk-go/aws/client/metadata",
+			"Comment": "v1.1.2",
+			"Rev": "8041be5461786460d86b4358305fbdf32d37cfb2"
+		},
+		{
+			"ImportPath": "github.com/aws/aws-sdk-go/aws/corehandlers",
+			"Comment": "v1.1.2",
+			"Rev": "8041be5461786460d86b4358305fbdf32d37cfb2"
+		},
+		{
+			"ImportPath": "github.com/aws/aws-sdk-go/aws/credentials",
+			"Comment": "v1.1.2",
+			"Rev": "8041be5461786460d86b4358305fbdf32d37cfb2"
+		},
+		{
+			"ImportPath": "github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds",
+			"Comment": "v1.1.2",
+			"Rev": "8041be5461786460d86b4358305fbdf32d37cfb2"
+		},
+		{
+			"ImportPath": "github.com/aws/aws-sdk-go/aws/defaults",
+			"Comment": "v1.1.2",
+			"Rev": "8041be5461786460d86b4358305fbdf32d37cfb2"
+		},
+		{
+			"ImportPath": "github.com/aws/aws-sdk-go/aws/ec2metadata",
+			"Comment": "v1.1.2",
+			"Rev": "8041be5461786460d86b4358305fbdf32d37cfb2"
+		},
+		{
+			"ImportPath": "github.com/aws/aws-sdk-go/aws/request",
+			"Comment": "v1.1.2",
+			"Rev": "8041be5461786460d86b4358305fbdf32d37cfb2"
+		},
+		{
+			"ImportPath": "github.com/aws/aws-sdk-go/aws/session",
+			"Comment": "v1.1.2",
+			"Rev": "8041be5461786460d86b4358305fbdf32d37cfb2"
+		},
+		{
+			"ImportPath": "github.com/aws/aws-sdk-go/private/endpoints",
+			"Comment": "v1.1.2",
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+		},
+		{
+			"ImportPath": "google.golang.org/appengine/internal/app_identity",
+			"Rev": "6bde959377a90acb53366051d7d587bfd7171354"
+		},
+		{
+			"ImportPath": "google.golang.org/appengine/internal/base",
+			"Rev": "6bde959377a90acb53366051d7d587bfd7171354"
+		},
+		{
+			"ImportPath": "google.golang.org/appengine/internal/datastore",
+			"Rev": "6bde959377a90acb53366051d7d587bfd7171354"
+		},
+		{
+			"ImportPath": "google.golang.org/appengine/internal/log",
+			"Rev": "6bde959377a90acb53366051d7d587bfd7171354"
+		},
+		{
+			"ImportPath": "google.golang.org/appengine/internal/modules",
+			"Rev": "6bde959377a90acb53366051d7d587bfd7171354"
+		},
+		{
+			"ImportPath": "google.golang.org/appengine/internal/remote_api",
+			"Rev": "6bde959377a90acb53366051d7d587bfd7171354"
+		},
+		{
+			"ImportPath": "google.golang.org/cloud/compute/metadata",
+			"Rev": "5a3b06f8b5da3b7c3a93da43163b872c86c509ef"
+		},
+		{
+			"ImportPath": "google.golang.org/cloud/internal",
+			"Rev": "5a3b06f8b5da3b7c3a93da43163b872c86c509ef"
+		},
+		{
+			"ImportPath": "gopkg.in/fsnotify.v1",
+			"Comment": "v1.2.9",
+			"Rev": "8611c35ab31c1c28aa903d33cf8b6e44a399b09e"
+		},
+		{
+			"ImportPath": "gopkg.in/tomb.v1",
+			"Rev": "dd632973f1e7218eb1089048e0798ec9ae7dceb8"
+		},
+		{
+			"ImportPath": "gopkg.in/xmlpath.v2",
+			"Rev": "860cbeca3ebcc600db0b213c0e83ad6ce91f5739"
+		}
+	]
+}

Makefile

@@ -4,78 +4,46 @@ VET?=$(shell ls -d */ | grep -v vendor | grep -v website)
 GITSHA:=$(shell git rev-parse HEAD)
 # Get the current local branch name from git (if we can, this may be blank)
 GITBRANCH:=$(shell git symbolic-ref --short HEAD 2>/dev/null)
-GOOS=$(shell go env GOOS)
-GOARCH=$(shell go env GOARCH)
-GOPATH=$(shell go env GOPATH)
-
-# gofmt
-UNFORMATTED_FILES=$(shell find . -not -path "./vendor/*" -name "*.go" | xargs gofmt -s -l)
-
-# Get the git commit
-GIT_DIRTY=$(shell test -n "`git status --porcelain`" && echo "+CHANGES" || true)
-GIT_COMMIT=$(shell git rev-parse --short HEAD)
-GIT_IMPORT=github.com/hashicorp/packer/version
-GOLDFLAGS=-X $(GIT_IMPORT).GitCommit=$(GIT_COMMIT)$(GIT_DIRTY)
-
-export GOLDFLAGS
 
 default: deps generate test dev
 
 ci: deps test
 
-release: deps test releasebin package ## Build a release build
+release: deps test releasebin package
 
-bin: deps ## Build debug/test build
-	@go get github.com/mitchellh/gox
+bin: deps
 	@echo "WARN: 'make bin' is for debug / test builds only. Use 'make release' for release builds."
-	@sh -c "$(CURDIR)/scripts/build.sh"
+	@GO15VENDOREXPERIMENT=1 sh -c "$(CURDIR)/scripts/build.sh"
 
 releasebin: deps
-	@go get github.com/mitchellh/gox
 	@grep 'const VersionPrerelease = "dev"' version/version.go > /dev/null ; if [ $$? -eq 0 ]; then \
 		echo "ERROR: You must remove prerelease tags from version/version.go prior to release."; \
 		exit 1; \
 	fi
-	@sh -c "$(CURDIR)/scripts/build.sh"
+	@GO15VENDOREXPERIMENT=1 sh -c "$(CURDIR)/scripts/build.sh"
 
 package:
 	$(if $(VERSION),,@echo 'VERSION= needed to release; Use make package skip compilation'; exit 1)
 	@sh -c "$(CURDIR)/scripts/dist.sh $(VERSION)"
 
 deps:
-	@go get golang.org/x/tools/cmd/goimports
-	@go get golang.org/x/tools/cmd/stringer
-	@go get -u github.com/mna/pigeon
-	@go get github.com/kardianos/govendor
-	@go get golang.org/x/tools/cmd/goimports
+	go get github.com/mitchellh/gox
+	go get golang.org/x/tools/cmd/stringer
+	@go version | grep 1.4 ; if [ $$? -eq 0 ]; then \
+		echo "Installing godep and restoring dependencies"; \
+		go get github.com/tools/godep; \
+		godep restore; \
+	fi
 
-dev: deps ## Build and install a development build
+dev: deps
 	@grep 'const VersionPrerelease = ""' version/version.go > /dev/null ; if [ $$? -eq 0 ]; then \
 		echo "ERROR: You must add prerelease tags to version/version.go prior to making a dev build."; \
 		exit 1; \
 	fi
-	@mkdir -p pkg/$(GOOS)_$(GOARCH)
-	@mkdir -p bin
-	@go install -ldflags '$(GOLDFLAGS)'
-	@cp $(GOPATH)/bin/packer bin/packer
-	@cp $(GOPATH)/bin/packer pkg/$(GOOS)_$(GOARCH)
+	@PACKER_DEV=1 GO15VENDOREXPERIMENT=1 sh -c "$(CURDIR)/scripts/build.sh"
 
-fmt: ## Format Go code
-	@gofmt -w -s main.go $(UNFORMATTED_FILES)
-
-fmt-check: ## Check go code formatting
-	@echo "==> Checking that code complies with gofmt requirements..."
-	@if [ ! -z "$(UNFORMATTED_FILES)" ]; then \
-		echo "gofmt needs to be run on the following files:"; \
-		echo "$(UNFORMATTED_FILES)" | xargs -n1; \
-		echo "You can use the command: \`make fmt\` to reformat code."; \
-		exit 1; \
-	else \
-		echo "Check passed."; \
-	fi
-
-fmt-docs:
-	@find ./website/source/docs -name "*.md" -exec pandoc --wrap auto --columns 79 --atx-headers -s -f "markdown_github+yaml_metadata_block" -t "markdown_github+yaml_metadata_block" {} -o {} \;
+fmt:
+	go fmt `go list ./... | grep -v vendor`
 
 # Install js-beautify with npm install -g js-beautify
 fmt-examples:
@@ -83,13 +51,11 @@ fmt-examples:
 
 # generate runs `go generate` to build the dynamically generated
 # source files.
-generate: deps ## Generate dynamically generated code
+generate: deps
 	go generate .
-	gofmt -w common/bootcommand/boot_command.go
-	goimports -w common/bootcommand/boot_command.go
-	gofmt -w command/plugin.go
+	go fmt command/plugin.go
 
-test: deps fmt-check ## Run unit tests
+test: deps
 	@go test $(TEST) $(TESTARGS) -timeout=2m
 	@go tool vet $(VET)  ; if [ $$? -eq 1 ]; then \
 		echo "ERROR: Vet found problems in the code."; \
@@ -97,17 +63,22 @@ test: deps fmt-check ## Run unit tests
 	fi
 
 # testacc runs acceptance tests
-testacc: deps generate ## Run acceptance tests
+testacc: deps generate
 	@echo "WARN: Acceptance tests will take a long time to run and may cost money. Ctrl-C if you want to cancel."
 	PACKER_ACC=1 go test -v $(TEST) $(TESTARGS) -timeout=45m
 
-testrace: deps ## Test for race conditions
+testrace: deps
 	@go test -race $(TEST) $(TESTARGS) -timeout=2m
 
 updatedeps:
-	@echo "INFO: Packer deps are managed by govendor. See .github/CONTRIBUTING.md"
+	go get -u github.com/mitchellh/gox
+	go get -u golang.org/x/tools/cmd/stringer
+	@echo "INFO: Packer deps are managed by godep. See CONTRIBUTING.md"
 
-help:
-	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+# This is used to add new dependencies to packer. If you are submitting a PR
+# that includes new dependencies you will need to run this.
+vendor:
+	godep restore
+	godep save
 
-.PHONY: bin checkversion ci default deps fmt fmt-docs fmt-examples generate releasebin test testacc testrace updatedeps
+.PHONY: bin checkversion ci default deps fmt fmt-examples generate releasebin test testacc testrace updatedeps

README.md

@@ -1,30 +1,28 @@
 # Packer
 
-[![Build Status][travis-badge]][travis]
-[![Windows Build Status][appveyor-badge]][appveyor]
-[![GoDoc][godoc-badge]][godoc]
-[![GoReportCard][report-badge]][report]
+[![Build Status](https://travis-ci.org/mitchellh/packer.svg?branch=master)](https://travis-ci.org/mitchellh/packer)
+[![Windows Build Status](https://ci.appveyor.com/api/projects/status/github/mitchellh/packer?branch=master&svg=true)](https://ci.appveyor.com/project/hashicorp/packer)
 
-[travis-badge]: https://travis-ci.org/hashicorp/packer.svg?branch=master
-[travis]: https://travis-ci.org/hashicorp/packer
-[appveyor-badge]: https://ci.appveyor.com/api/projects/status/miavlgnp989e5obc/branch/master?svg=true
-[appveyor]: https://ci.appveyor.com/project/hashicorp/packer
-[godoc-badge]: https://godoc.org/github.com/hashicorp/packer?status.svg
-[godoc]: https://godoc.org/github.com/hashicorp/packer
-[report-badge]: https://goreportcard.com/badge/github.com/hashicorp/packer
-[report]: https://goreportcard.com/report/github.com/hashicorp/packer
-
-* Website: https://www.packer.io
+* Website: http://www.packer.io
 * IRC: `#packer-tool` on Freenode
-* Mailing list: [Google Groups](https://groups.google.com/forum/#!forum/packer-tool)
+* Mailing list: [Google Groups](http://groups.google.com/group/packer-tool)
 
 Packer is a tool for building identical machine images for multiple platforms
 from a single source configuration.
 
 Packer is lightweight, runs on every major operating system, and is highly
 performant, creating machine images for multiple platforms in parallel. Packer
-comes out of the box with support for many platforms, the full list of which can
-be found at https://www.packer.io/docs/builders/index.html.
+comes out of the box with support for the following platforms:
+
+* Amazon EC2 (AMI). Both EBS-backed and instance-store AMIs
+* DigitalOcean
+* Docker
+* Google Compute Engine
+* OpenStack
+* Parallels
+* QEMU. Both KVM and Xen images.
+* VirtualBox
+* VMware
 
 Support for other platforms can be added via plugins.
 
@@ -34,15 +32,13 @@ The images that Packer creates can easily be turned into
 ## Quick Start
 
 **Note:** There is a great
-[introduction and getting started guide](https://www.packer.io/intro)
+[introduction and getting started guide](http://www.packer.io/intro)
 for those with a bit more patience. Otherwise, the quick start below
 will get you up and running quickly, at the sacrifice of not explaining some
 key points.
 
-First, [download a pre-built Packer
-binary](https://www.packer.io/downloads.html) for your operating system or
-[compile Packer
-yourself](https://github.com/hashicorp/packer/blob/master/.github/CONTRIBUTING.md#setting-up-go-to-work-on-packer).
+First, [download a pre-built Packer binary](http://www.packer.io/downloads.html)
+for your operating system or [compile Packer yourself](#developing-packer).
 
 After Packer is installed, create your first template, which tells Packer
 what platforms to build images for and how you want to build them. In our
@@ -61,8 +57,8 @@ file as `quick-start.json`. Export your AWS credentials as the
     "access_key": "{{user `access_key`}}",
     "secret_key": "{{user `secret_key`}}",
     "region": "us-east-1",
-    "source_ami": "ami-af22d9b9",
-    "instance_type": "t2.micro",
+    "source_ami": "ami-de0d9eb7",
+    "instance_type": "t1.micro",
     "ssh_username": "ubuntu",
     "ami_name": "packer-example {{timestamp}}"
   }]
@@ -86,11 +82,8 @@ they're run, etc. is up to you.
 
 Comprehensive documentation is viewable on the Packer website:
 
-https://www.packer.io/docs
+http://www.packer.io/docs
 
 ## Developing Packer
 
-See
-[CONTRIBUTING.md](https://github.com/hashicorp/packer/blob/master/.github/CONTRIBUTING.md)
-for best practices and instructions on setting up your development environment
-to work on Packer.
+See [CONTRIBUTING.md](https://github.com/mitchellh/packer/blob/master/CONTRIBUTING.md) for best practices and instructions on setting up your development environment to work on Packer.

Vagrantfile

@@ -1,88 +1,50 @@
 # -*- mode: ruby -*-
 # vi: set ft=ruby :
 
-LINUX_BASE_BOX = "bento/ubuntu-16.04"
-FREEBSD_BASE_BOX = "jen20/FreeBSD-12.0-CURRENT"
+$script = <<SCRIPT
+# Fetch from https://golang.org/dl
+TARBALL="https://storage.googleapis.com/golang/go1.6.linux-amd64.tar.gz"
+
+UNTARPATH="/opt"
+GOROOT="${UNTARPATH}/go"
+GOPATH="${UNTARPATH}/gopath"
+
+# Install Go
+if [ ! -d ${GOROOT} ]; then
+  sudo wget --progress=bar:force --output-document - ${TARBALL} |\
+    tar xfz - -C ${UNTARPATH}
+fi
+
+# Setup the GOPATH
+sudo mkdir -p ${GOPATH}
+cat <<EOF >/tmp/gopath.sh
+export GOROOT="${GOROOT}"
+export GOPATH="${GOPATH}"
+export PATH="${GOROOT}/bin:${GOPATH}/bin:\$PATH"
+EOF
+sudo mv /tmp/gopath.sh /etc/profile.d/gopath.sh
+
+# Make sure the GOPATH is usable by vagrant
+sudo chown -R vagrant:vagrant ${GOROOT}
+sudo chown -R vagrant:vagrant ${GOPATH}
+
+# Install some other stuff we need
+sudo apt-get update
+sudo apt-get install -y curl make git mercurial bzr zip
+SCRIPT
 
 Vagrant.configure(2) do |config|
-        if Vagrant.has_plugin?("vagrant-cachier")
-                config.cache.scope = :box
-        end
+  config.vm.box = "bento/ubuntu-14.04"
 
-	# Compilation and development boxes
-	config.vm.define "linux", autostart: true, primary: true do |vmCfg|
-		vmCfg.vm.box = LINUX_BASE_BOX
-		vmCfg.vm.hostname = "linux"
-		vmCfg = configureProviders vmCfg,
-			cpus: suggestedCPUCores()
+  config.vm.provision "shell", inline: $script
 
-		vmCfg.vm.synced_folder ".", "/vagrant", disabled: true
-		vmCfg.vm.synced_folder '.',
-			'/opt/gopath/src/github.com/hashicorp/packer'
+  config.vm.synced_folder ".", "/vagrant", disabled: true
 
-		vmCfg.vm.provision "shell",
-			privileged: true,
-			inline: 'rm -f /home/vagrant/linux.iso'
-
-		vmCfg.vm.provision "shell",
-			privileged: true,
-			path: './scripts/vagrant-linux-priv-go.sh'
-
-		vmCfg.vm.provision "shell",
-			privileged: true,
-			path: './scripts/vagrant-linux-priv-config.sh'
-
-		vmCfg.vm.provision "shell",
-			privileged: false,
-			path: './scripts/vagrant-linux-unpriv-bootstrap.sh'
-	end
-
-	config.vm.define "freebsd", autostart: false, primary: false do |vmCfg|
-		vmCfg.vm.box = FREEBSD_BASE_BOX
-		vmCfg.vm.hostname = "freebsd"
-		vmCfg = configureProviders vmCfg,
-			cpus: suggestedCPUCores()
-
-		vmCfg.vm.synced_folder ".", "/vagrant", disabled: true
-		vmCfg.vm.synced_folder '.',
-			'/opt/gopath/src/github.com/hashicorp/packer',
-			type: "nfs",
-			bsd__nfs_options: ['noatime']
-
-		vmCfg.vm.provision "shell",
-			privileged: true,
-			path: './scripts/vagrant-freebsd-priv-config.sh'
-
-		vmCfg.vm.provision "shell",
-			privileged: false,
-			path: './scripts/vagrant-freebsd-unpriv-bootstrap.sh'
-	end
-end
-
-def configureProviders(vmCfg, cpus: "2", memory: "2048")
-	vmCfg.vm.provider "virtualbox" do |v|
-		v.memory = memory
-		v.cpus = cpus
-	end
-
-	["vmware_fusion", "vmware_workstation"].each do |p|
-		vmCfg.vm.provider p do |v|
-			v.enable_vmrun_ip_lookup = false
-			v.vmx["memsize"] = memory
-			v.vmx["numvcpus"] = cpus
-		end
-	end
-
-	return vmCfg
-end
-
-def suggestedCPUCores()
-	case RbConfig::CONFIG['host_os']
-	when /darwin/
-		Integer(`sysctl -n hw.ncpu`) / 2
-	when /linux/
-		Integer(`cat /proc/cpuinfo | grep processor | wc -l`) / 2
-	else
-		2
-	end
+  ["vmware_fusion", "vmware_workstation"].each do |p|
+    config.vm.provider "p" do |v|
+      v.vmx["memsize"] = "2048"
+      v.vmx["numvcpus"] = "2"
+      v.vmx["cpuid.coresPerSocket"] = "1"
+    end
+  end
 end

appveyor.yml

@@ -13,58 +13,11 @@ os: Windows Server 2012 R2
 environment:
   GOPATH: c:\gopath
 
-clone_folder: c:\gopath\src\github.com\hashicorp\packer
+clone_folder: c:\gopath\src\github.com\mitchellh\packer
 
 install:
-  - ps: |
-        # Installs golang on Windows.
-        #
-        # # Run script:
-        # .\install-go.ps1
-        #
-        # # Download and run script:
-        # $env:GOVERSION = '1.5.3'
-        # iex ((new-object net.webclient).DownloadString('SCRIPT_URL_HERE'))
-
-        $version = '1.11'
-
-        $downloadDir = $env:TEMP
-        $packageName = 'golang'
-        $url32 = 'https://storage.googleapis.com/golang/go' + $version + '.windows-386.zip'
-        $url64 = 'https://storage.googleapis.com/golang/go' + $version + '.windows-amd64.zip'
-        $goroot = "C:\go$version"
-
-        # Determine type of system
-        if ($ENV:PROCESSOR_ARCHITECTURE -eq "AMD64") {
-          $url = $url64
-        } else {
-          $url = $url32
-        }
-
-        if (Test-Path "$goroot\bin\go") {
-          Write-Host "Go is installed to $goroot"
-          exit
-        }
-
-        echo "Downloading $url"
-        $zip = "$downloadDir\golang-$version.zip"
-        if (!(Test-Path "$zip")) {
-          $downloader = new-object System.Net.WebClient
-          $downloader.DownloadFile($url, $zip)
-        }
-
-        echo "Extracting $zip to $goroot"
-        if (Test-Path "$downloadDir\go") {
-          rm -Force -Recurse -Path "$downloadDir\go"
-        }
-        Add-Type -AssemblyName System.IO.Compression.FileSystem
-        [System.IO.Compression.ZipFile]::ExtractToDirectory("$zip", $downloadDir)
-        mv "$downloadDir\go" $goroot
   - set GO15VENDOREXPERIMENT=1
-  - set GOROOT=C:\go1.11
-  - set Path=%GOROOT%\bin;%PATH%
   - echo %Path%
-  - echo %GOROOT%
   - go version
   - go env
   - go get github.com/mitchellh/gox
@@ -76,9 +29,9 @@ build_script:
   - ps: |
       go.exe test (go.exe list ./... `
       |? { -not $_.Contains('/vendor/') } `
-      |? { $_ -ne 'github.com/hashicorp/packer/builder/parallels/common' } `
-      |? { $_ -ne 'github.com/hashicorp/packer/common' }`
-      |? { $_ -ne 'github.com/hashicorp/packer/provisioner/ansible' })
+      |? { $_ -ne 'github.com/mitchellh/packer/builder/parallels/common' } `
+      |? { $_ -ne 'github.com/mitchellh/packer/common' }`
+      |? { $_ -ne 'github.com/mitchellh/packer/provisioner/ansible' })
 
 test: off
 

azure-merge.sh

@@ -0,0 +1,18 @@
+PACKER=$GOPATH/src/github.com/mitchellh/packer
+AZURE=/tmp/packer-azure
+
+ls $AZURE >/dev/null || git clone https://github.com/Azure/packer-azure /tmp/packer-azure
+PWD=`pwd`
+cd $AZURE && git pull
+cd $PWD
+
+# copy things
+cp -r $AZURE/packer/builder/azure $PACKER/builder/
+cp -r $AZURE/packer/communicator/* $PACKER/communicator/
+cp -r $AZURE/packer/provisioner/azureVmCustomScriptExtension $PACKER/provisioner/
+
+# remove legacy API client
+rm -rf $PACKER/builder/azure/smapi
+
+# fix imports
+find $PACKER/builder/azure/ -type f | grep ".go" | xargs sed -e 's/Azure\/packer-azure\/packer\/builder\/azure/mitchellh\/packer\/builder\/azure/g' -i ''

builder/alicloud/ecs/access_config.go

@@ -1,89 +0,0 @@
-package ecs
-
-import (
-	"fmt"
-	"os"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/template/interpolate"
-)
-
-// Config of alicloud
-type AlicloudAccessConfig struct {
-	AlicloudAccessKey      string `mapstructure:"access_key"`
-	AlicloudSecretKey      string `mapstructure:"secret_key"`
-	AlicloudRegion         string `mapstructure:"region"`
-	AlicloudSkipValidation bool   `mapstructure:"skip_region_validation"`
-	SecurityToken          string `mapstructure:"security_token"`
-}
-
-// Client for AlicloudClient
-func (c *AlicloudAccessConfig) Client() (*ecs.Client, error) {
-	if err := c.loadAndValidate(); err != nil {
-		return nil, err
-	}
-	if c.SecurityToken == "" {
-		c.SecurityToken = os.Getenv("SECURITY_TOKEN")
-	}
-	client := ecs.NewECSClientWithSecurityToken(c.AlicloudAccessKey, c.AlicloudSecretKey,
-		c.SecurityToken, common.Region(c.AlicloudRegion))
-
-	client.SetBusinessInfo("Packer")
-	if _, err := client.DescribeRegions(); err != nil {
-		return nil, err
-	}
-	return client, nil
-}
-
-func (c *AlicloudAccessConfig) Prepare(ctx *interpolate.Context) []error {
-	var errs []error
-	if err := c.Config(); err != nil {
-		errs = append(errs, err)
-	}
-
-	if c.AlicloudRegion != "" && !c.AlicloudSkipValidation {
-		if c.validateRegion() != nil {
-			errs = append(errs, fmt.Errorf("Unknown alicloud region: %s", c.AlicloudRegion))
-		}
-	}
-
-	if len(errs) > 0 {
-		return errs
-	}
-
-	return nil
-}
-
-func (c *AlicloudAccessConfig) Config() error {
-	if c.AlicloudAccessKey == "" {
-		c.AlicloudAccessKey = os.Getenv("ALICLOUD_ACCESS_KEY")
-	}
-	if c.AlicloudSecretKey == "" {
-		c.AlicloudSecretKey = os.Getenv("ALICLOUD_SECRET_KEY")
-	}
-	if c.AlicloudAccessKey == "" || c.AlicloudSecretKey == "" {
-		return fmt.Errorf("ALICLOUD_ACCESS_KEY and ALICLOUD_SECRET_KEY must be set in template file or environment variables.")
-	}
-	return nil
-
-}
-
-func (c *AlicloudAccessConfig) loadAndValidate() error {
-	if err := c.validateRegion(); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (c *AlicloudAccessConfig) validateRegion() error {
-
-	for _, valid := range common.ValidRegions {
-		if c.AlicloudRegion == string(valid) {
-			return nil
-		}
-	}
-
-	return fmt.Errorf("Not a valid alicloud region: %s", c.AlicloudRegion)
-}

builder/alicloud/ecs/access_config_test.go

@@ -1,44 +0,0 @@
-package ecs
-
-import (
-	"testing"
-)
-
-func testAlicloudAccessConfig() *AlicloudAccessConfig {
-	return &AlicloudAccessConfig{
-		AlicloudAccessKey: "ak",
-		AlicloudSecretKey: "acs",
-	}
-
-}
-
-func TestAlicloudAccessConfigPrepareRegion(t *testing.T) {
-	c := testAlicloudAccessConfig()
-	c.AlicloudRegion = ""
-	if err := c.Prepare(nil); err != nil {
-		t.Fatalf("shouldn't have err: %s", err)
-	}
-
-	c.AlicloudRegion = "cn-beijing-3"
-	if err := c.Prepare(nil); err == nil {
-		t.Fatal("should have error")
-	}
-
-	c.AlicloudRegion = "cn-beijing"
-	if err := c.Prepare(nil); err != nil {
-		t.Fatalf("shouldn't have err: %s", err)
-	}
-
-	c.AlicloudRegion = "unknown"
-	if err := c.Prepare(nil); err == nil {
-		t.Fatalf("should have err")
-	}
-
-	c.AlicloudRegion = "unknown"
-	c.AlicloudSkipValidation = true
-	if err := c.Prepare(nil); err != nil {
-		t.Fatalf("shouldn't have err: %s", err)
-	}
-	c.AlicloudSkipValidation = false
-
-}

builder/alicloud/ecs/artifact.go

@@ -1,135 +0,0 @@
-package ecs
-
-import (
-	"fmt"
-	"log"
-	"sort"
-	"strings"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/packer"
-)
-
-type Artifact struct {
-	// A map of regions to alicloud image IDs.
-	AlicloudImages map[string]string
-
-	// BuilderId is the unique ID for the builder that created this alicloud image
-	BuilderIdValue string
-
-	// Alcloud connection for performing API stuff.
-	Client *ecs.Client
-}
-
-func (a *Artifact) BuilderId() string {
-	return a.BuilderIdValue
-}
-
-func (*Artifact) Files() []string {
-	// We have no files
-	return nil
-}
-
-func (a *Artifact) Id() string {
-	parts := make([]string, 0, len(a.AlicloudImages))
-	for region, ecsImageId := range a.AlicloudImages {
-		parts = append(parts, fmt.Sprintf("%s:%s", region, ecsImageId))
-	}
-
-	sort.Strings(parts)
-	return strings.Join(parts, ",")
-}
-
-func (a *Artifact) String() string {
-	alicloudImageStrings := make([]string, 0, len(a.AlicloudImages))
-	for region, id := range a.AlicloudImages {
-		single := fmt.Sprintf("%s: %s", region, id)
-		alicloudImageStrings = append(alicloudImageStrings, single)
-	}
-
-	sort.Strings(alicloudImageStrings)
-	return fmt.Sprintf("Alicloud images were created:\n\n%s", strings.Join(alicloudImageStrings, "\n"))
-}
-
-func (a *Artifact) State(name string) interface{} {
-	switch name {
-	case "atlas.artifact.metadata":
-		return a.stateAtlasMetadata()
-	default:
-		return nil
-	}
-}
-
-func (a *Artifact) Destroy() error {
-	errors := make([]error, 0)
-
-	for region, imageId := range a.AlicloudImages {
-		log.Printf("Delete alicloud image ID (%s) from region (%s)", imageId, region)
-
-		// Get alicloud image metadata
-		images, _, err := a.Client.DescribeImages(&ecs.DescribeImagesArgs{
-			RegionId: common.Region(region),
-			ImageId:  imageId})
-		if err != nil {
-			errors = append(errors, err)
-		}
-		if len(images) == 0 {
-			err := fmt.Errorf("Error retrieving details for alicloud image(%s), no alicloud images found", imageId)
-			errors = append(errors, err)
-			continue
-		}
-		//Unshared the shared account before destroy
-		sharePermissions, err := a.Client.DescribeImageSharePermission(&ecs.ModifyImageSharePermissionArgs{RegionId: common.Region(region), ImageId: imageId})
-		if err != nil {
-			errors = append(errors, err)
-		}
-		accountsNumber := len(sharePermissions.Accounts.Account)
-		if accountsNumber > 0 {
-			accounts := make([]string, accountsNumber)
-			for index, account := range sharePermissions.Accounts.Account {
-				accounts[index] = account.AliyunId
-			}
-			err := a.Client.ModifyImageSharePermission(&ecs.ModifyImageSharePermissionArgs{
-
-				RegionId:      common.Region(region),
-				ImageId:       imageId,
-				RemoveAccount: accounts,
-			})
-			if err != nil {
-				errors = append(errors, err)
-			}
-		}
-		// Delete alicloud images
-		if err := a.Client.DeleteImage(common.Region(region), imageId); err != nil {
-			errors = append(errors, err)
-		}
-		//Delete the snapshot of this images
-		for _, diskDevices := range images[0].DiskDeviceMappings.DiskDeviceMapping {
-			if err := a.Client.DeleteSnapshot(diskDevices.SnapshotId); err != nil {
-				errors = append(errors, err)
-			}
-		}
-
-	}
-
-	if len(errors) > 0 {
-		if len(errors) == 1 {
-			return errors[0]
-		} else {
-			return &packer.MultiError{Errors: errors}
-		}
-	}
-
-	return nil
-}
-
-func (a *Artifact) stateAtlasMetadata() interface{} {
-	metadata := make(map[string]string)
-	for region, imageId := range a.AlicloudImages {
-		k := fmt.Sprintf("region.%s", region)
-		metadata[k] = imageId
-	}
-
-	return metadata
-}

builder/alicloud/ecs/artifact_test.go

@@ -1,47 +0,0 @@
-package ecs
-
-import (
-	"reflect"
-	"testing"
-
-	"github.com/hashicorp/packer/packer"
-)
-
-func TestArtifact_Impl(t *testing.T) {
-	var _ packer.Artifact = new(Artifact)
-}
-
-func TestArtifactId(t *testing.T) {
-	expected := `east:foo,west:bar`
-
-	ecsImages := make(map[string]string)
-	ecsImages["east"] = "foo"
-	ecsImages["west"] = "bar"
-
-	a := &Artifact{
-		AlicloudImages: ecsImages,
-	}
-
-	result := a.Id()
-	if result != expected {
-		t.Fatalf("bad: %s", result)
-	}
-}
-
-func TestArtifactState_atlasMetadata(t *testing.T) {
-	a := &Artifact{
-		AlicloudImages: map[string]string{
-			"east": "foo",
-			"west": "bar",
-		},
-	}
-
-	actual := a.State("atlas.artifact.metadata")
-	expected := map[string]string{
-		"region.east": "foo",
-		"region.west": "bar",
-	}
-	if !reflect.DeepEqual(actual, expected) {
-		t.Fatalf("bad: %#v", actual)
-	}
-}

builder/alicloud/ecs/builder.go

@@ -1,239 +0,0 @@
-// The alicloud  contains a packer.Builder implementation that
-// builds ecs images for alicloud.
-package ecs
-
-import (
-	"log"
-
-	"fmt"
-
-	"github.com/hashicorp/packer/common"
-	"github.com/hashicorp/packer/helper/communicator"
-	"github.com/hashicorp/packer/helper/config"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-	"github.com/hashicorp/packer/template/interpolate"
-)
-
-// The unique ID for this builder
-const BuilderId = "alibaba.alicloud"
-
-type Config struct {
-	common.PackerConfig  `mapstructure:",squash"`
-	AlicloudAccessConfig `mapstructure:",squash"`
-	AlicloudImageConfig  `mapstructure:",squash"`
-	RunConfig            `mapstructure:",squash"`
-
-	ctx interpolate.Context
-}
-
-type Builder struct {
-	config Config
-	runner multistep.Runner
-}
-
-type InstanceNetWork string
-
-const (
-	ClassicNet                     = InstanceNetWork("classic")
-	VpcNet                         = InstanceNetWork("vpc")
-	ALICLOUD_DEFAULT_SHORT_TIMEOUT = 180
-	ALICLOUD_DEFAULT_TIMEOUT       = 1800
-	ALICLOUD_DEFAULT_LONG_TIMEOUT  = 3600
-)
-
-func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
-	err := config.Decode(&b.config, &config.DecodeOpts{
-		Interpolate:        true,
-		InterpolateContext: &b.config.ctx,
-		InterpolateFilter: &interpolate.RenderFilter{
-			Exclude: []string{
-				"run_command",
-			},
-		},
-	}, raws...)
-	b.config.ctx.EnableEnv = true
-	if err != nil {
-		return nil, err
-	}
-
-	// Accumulate any errors
-	var errs *packer.MultiError
-	errs = packer.MultiErrorAppend(errs, b.config.AlicloudAccessConfig.Prepare(&b.config.ctx)...)
-	errs = packer.MultiErrorAppend(errs, b.config.AlicloudImageConfig.Prepare(&b.config.ctx)...)
-	errs = packer.MultiErrorAppend(errs, b.config.RunConfig.Prepare(&b.config.ctx)...)
-
-	if errs != nil && len(errs.Errors) > 0 {
-		return nil, errs
-	}
-
-	packer.LogSecretFilter.Set(b.config.AlicloudAccessKey, b.config.AlicloudSecretKey)
-	log.Println(b.config)
-	return nil, nil
-}
-
-func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packer.Artifact, error) {
-
-	client, err := b.config.Client()
-	if err != nil {
-		return nil, err
-	}
-	state := new(multistep.BasicStateBag)
-	state.Put("config", b.config)
-	state.Put("client", client)
-	state.Put("hook", hook)
-	state.Put("ui", ui)
-	state.Put("networktype", b.chooseNetworkType())
-	var steps []multistep.Step
-
-	// Build the steps
-	steps = []multistep.Step{
-		&stepPreValidate{
-			AlicloudDestImageName: b.config.AlicloudImageName,
-			ForceDelete:           b.config.AlicloudImageForceDelete,
-		},
-		&stepCheckAlicloudSourceImage{
-			SourceECSImageId: b.config.AlicloudSourceImage,
-		},
-		&stepConfigAlicloudKeyPair{
-			Debug:        b.config.PackerDebug,
-			Comm:         &b.config.Comm,
-			DebugKeyPath: fmt.Sprintf("ecs_%s.pem", b.config.PackerBuildName),
-			RegionId:     b.config.AlicloudRegion,
-		},
-	}
-	if b.chooseNetworkType() == VpcNet {
-		steps = append(steps,
-			&stepConfigAlicloudVPC{
-				VpcId:     b.config.VpcId,
-				CidrBlock: b.config.CidrBlock,
-				VpcName:   b.config.VpcName,
-			},
-			&stepConfigAlicloudVSwitch{
-				VSwitchId:   b.config.VSwitchId,
-				ZoneId:      b.config.ZoneId,
-				CidrBlock:   b.config.CidrBlock,
-				VSwitchName: b.config.VSwitchName,
-			})
-	}
-	steps = append(steps,
-		&stepConfigAlicloudSecurityGroup{
-			SecurityGroupId:   b.config.SecurityGroupId,
-			SecurityGroupName: b.config.SecurityGroupId,
-			RegionId:          b.config.AlicloudRegion,
-		},
-		&stepCreateAlicloudInstance{
-			IOOptimized:             b.config.IOOptimized,
-			InstanceType:            b.config.InstanceType,
-			UserData:                b.config.UserData,
-			UserDataFile:            b.config.UserDataFile,
-			RegionId:                b.config.AlicloudRegion,
-			InternetChargeType:      b.config.InternetChargeType,
-			InternetMaxBandwidthOut: b.config.InternetMaxBandwidthOut,
-			InstanceName:            b.config.InstanceName,
-			ZoneId:                  b.config.ZoneId,
-		})
-	if b.chooseNetworkType() == VpcNet {
-		steps = append(steps, &stepConfigAlicloudEIP{
-			AssociatePublicIpAddress: b.config.AssociatePublicIpAddress,
-			RegionId:                 b.config.AlicloudRegion,
-			InternetChargeType:       b.config.InternetChargeType,
-			InternetMaxBandwidthOut:  b.config.InternetMaxBandwidthOut,
-		})
-	} else {
-		steps = append(steps, &stepConfigAlicloudPublicIP{
-			RegionId: b.config.AlicloudRegion,
-		})
-	}
-	steps = append(steps,
-		&stepAttachKeyPair{},
-		&stepRunAlicloudInstance{},
-		&stepMountAlicloudDisk{},
-		&communicator.StepConnect{
-			Config: &b.config.RunConfig.Comm,
-			Host: SSHHost(
-				client,
-				b.config.SSHPrivateIp),
-			SSHConfig: b.config.RunConfig.Comm.SSHConfigFunc(),
-		},
-		&common.StepProvision{},
-		&stepStopAlicloudInstance{
-			ForceStop: b.config.ForceStopInstance,
-		},
-		&stepDeleteAlicloudImageSnapshots{
-			AlicloudImageForceDeleteSnapshots: b.config.AlicloudImageForceDeleteSnapshots,
-			AlicloudImageForceDelete:          b.config.AlicloudImageForceDelete,
-			AlicloudImageName:                 b.config.AlicloudImageName,
-		},
-		&stepCreateAlicloudImage{},
-		&stepRegionCopyAlicloudImage{
-			AlicloudImageDestinationRegions: b.config.AlicloudImageDestinationRegions,
-			AlicloudImageDestinationNames:   b.config.AlicloudImageDestinationNames,
-			RegionId:                        b.config.AlicloudRegion,
-		},
-		&stepShareAlicloudImage{
-			AlicloudImageShareAccounts:   b.config.AlicloudImageShareAccounts,
-			AlicloudImageUNShareAccounts: b.config.AlicloudImageUNShareAccounts,
-			RegionId:                     b.config.AlicloudRegion,
-		})
-
-	// Run!
-	b.runner = common.NewRunner(steps, b.config.PackerConfig, ui)
-	b.runner.Run(state)
-
-	// If there was an error, return that
-	if rawErr, ok := state.GetOk("error"); ok {
-		return nil, rawErr.(error)
-	}
-
-	// If there are no ECS images, then just return
-	if _, ok := state.GetOk("alicloudimages"); !ok {
-		return nil, nil
-	}
-
-	// Build the artifact and return it
-	artifact := &Artifact{
-		AlicloudImages: state.Get("alicloudimages").(map[string]string),
-		BuilderIdValue: BuilderId,
-		Client:         client,
-	}
-
-	return artifact, nil
-}
-
-func (b *Builder) Cancel() {
-	if b.runner != nil {
-		log.Println("Cancelling the step runner...")
-		b.runner.Cancel()
-	}
-}
-
-func (b *Builder) chooseNetworkType() InstanceNetWork {
-	if b.isVpcNetRequired() {
-		return VpcNet
-	} else {
-		return ClassicNet
-	}
-}
-
-func (b *Builder) isVpcNetRequired() bool {
-	// UserData and KeyPair only works in VPC
-	return b.isVpcSpecified() || b.isUserDataNeeded() || b.isKeyPairNeeded()
-}
-
-func (b *Builder) isVpcSpecified() bool {
-	return b.config.VpcId != "" || b.config.VSwitchId != ""
-}
-
-func (b *Builder) isUserDataNeeded() bool {
-	// Public key setup requires userdata
-	if b.config.RunConfig.Comm.SSHPrivateKeyFile != "" {
-		return true
-	}
-
-	return b.config.UserData != "" || b.config.UserDataFile != ""
-}
-
-func (b *Builder) isKeyPairNeeded() bool {
-	return b.config.Comm.SSHKeyPairName != "" || b.config.Comm.SSHTemporaryKeyPairName != ""
-}

builder/alicloud/ecs/builder_acc_test.go

@@ -1,331 +0,0 @@
-package ecs
-
-import (
-	"os"
-	"testing"
-
-	"fmt"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/denverdino/aliyungo/ecs"
-	builderT "github.com/hashicorp/packer/helper/builder/testing"
-	"github.com/hashicorp/packer/packer"
-)
-
-func TestBuilderAcc_basic(t *testing.T) {
-	builderT.Test(t, builderT.TestCase{
-		PreCheck: func() {
-			testAccPreCheck(t)
-		},
-		Builder:  &Builder{},
-		Template: testBuilderAccBasic,
-	})
-}
-
-//func TestBuilderAcc_windows(t *testing.T) {
-//	builderT.Test(t, builderT.TestCase{
-//		PreCheck: func() {
-//			testAccPreCheck(t)
-//		},
-//		Builder:  &Builder{},
-//		Template: testBuilderAccWindows,
-//	})
-//}
-
-//func TestBuilderAcc_regionCopy(t *testing.T) {
-//	builderT.Test(t, builderT.TestCase{
-//		PreCheck: func() {
-//			testAccPreCheck(t)
-//		},
-//		Builder:  &Builder{},
-//		Template: testBuilderAccRegionCopy,
-//		Check:    checkRegionCopy([]string{"cn-hangzhou", "cn-shenzhen"}),
-//	})
-//}
-
-func TestBuilderAcc_forceDelete(t *testing.T) {
-	// Build the same alicloud image twice, with ecs_image_force_delete on the second run
-	builderT.Test(t, builderT.TestCase{
-		PreCheck: func() {
-			testAccPreCheck(t)
-		},
-		Builder:              &Builder{},
-		Template:             buildForceDeregisterConfig("false", "delete"),
-		SkipArtifactTeardown: true,
-	})
-
-	builderT.Test(t, builderT.TestCase{
-		PreCheck: func() {
-			testAccPreCheck(t)
-		},
-		Builder:  &Builder{},
-		Template: buildForceDeregisterConfig("true", "delete"),
-	})
-}
-
-func TestBuilderAcc_ECSImageSharing(t *testing.T) {
-	builderT.Test(t, builderT.TestCase{
-		PreCheck: func() {
-			testAccPreCheck(t)
-		},
-		Builder:  &Builder{},
-		Template: testBuilderAccSharing,
-		Check:    checkECSImageSharing("1309208528360047"),
-	})
-}
-
-func TestBuilderAcc_forceDeleteSnapshot(t *testing.T) {
-	destImageName := "delete"
-
-	// Build the same alicloud image name twice, with force_delete_snapshot on the second run
-	builderT.Test(t, builderT.TestCase{
-		PreCheck: func() {
-			testAccPreCheck(t)
-		},
-		Builder:              &Builder{},
-		Template:             buildForceDeleteSnapshotConfig("false", destImageName),
-		SkipArtifactTeardown: true,
-	})
-
-	// Get image data by image image name
-	client, _ := testAliyunClient()
-	images, _, _ := client.DescribeImages(&ecs.DescribeImagesArgs{
-		ImageName: "packer-test-" + destImageName,
-		RegionId:  common.Region("cn-beijing")})
-
-	image := images[0]
-
-	// Get snapshot ids for image
-	snapshotIds := []string{}
-	for _, device := range image.DiskDeviceMappings.DiskDeviceMapping {
-		if device.Device != "" && device.SnapshotId != "" {
-			snapshotIds = append(snapshotIds, device.SnapshotId)
-		}
-	}
-
-	builderT.Test(t, builderT.TestCase{
-		PreCheck: func() {
-			testAccPreCheck(t)
-		},
-		Builder:  &Builder{},
-		Template: buildForceDeleteSnapshotConfig("true", destImageName),
-		Check:    checkSnapshotsDeleted(snapshotIds),
-	})
-}
-
-func checkSnapshotsDeleted(snapshotIds []string) builderT.TestCheckFunc {
-	return func(artifacts []packer.Artifact) error {
-		// Verify the snapshots are gone
-		client, _ := testAliyunClient()
-		snapshotResp, _, err := client.DescribeSnapshots(
-			&ecs.DescribeSnapshotsArgs{RegionId: common.Region("cn-beijing"), SnapshotIds: snapshotIds},
-		)
-		if err != nil {
-			return fmt.Errorf("Query snapshot failed %v", err)
-		}
-		if len(snapshotResp) > 0 {
-			return fmt.Errorf("Snapshots weren't successfully deleted by " +
-				"`ecs_image_force_delete_snapshots`")
-		}
-		return nil
-	}
-}
-
-func checkECSImageSharing(uid string) builderT.TestCheckFunc {
-	return func(artifacts []packer.Artifact) error {
-		if len(artifacts) > 1 {
-			return fmt.Errorf("more than 1 artifact")
-		}
-
-		// Get the actual *Artifact pointer so we can access the AMIs directly
-		artifactRaw := artifacts[0]
-		artifact, ok := artifactRaw.(*Artifact)
-		if !ok {
-			return fmt.Errorf("unknown artifact: %#v", artifactRaw)
-		}
-
-		// describe the image, get block devices with a snapshot
-		client, _ := testAliyunClient()
-		imageSharePermissionResponse, err := client.DescribeImageSharePermission(
-			&ecs.ModifyImageSharePermissionArgs{
-				RegionId: "cn-beijing",
-				ImageId:  artifact.AlicloudImages["cn-beijing"],
-			})
-
-		if err != nil {
-			return fmt.Errorf("Error retrieving Image Attributes for ECS Image Artifact (%#v) "+
-				"in ECS Image Sharing Test: %s", artifact, err)
-		}
-
-		if len(imageSharePermissionResponse.Accounts.Account) != 1 &&
-			imageSharePermissionResponse.Accounts.Account[0].AliyunId != uid {
-			return fmt.Errorf("share account is incorrect %d",
-				len(imageSharePermissionResponse.Accounts.Account))
-		}
-
-		return nil
-	}
-}
-
-func checkRegionCopy(regions []string) builderT.TestCheckFunc {
-	return func(artifacts []packer.Artifact) error {
-		if len(artifacts) > 1 {
-			return fmt.Errorf("more than 1 artifact")
-		}
-
-		// Get the actual *Artifact pointer so we can access the AMIs directly
-		artifactRaw := artifacts[0]
-		artifact, ok := artifactRaw.(*Artifact)
-		if !ok {
-			return fmt.Errorf("unknown artifact: %#v", artifactRaw)
-		}
-
-		// Verify that we copied to only the regions given
-		regionSet := make(map[string]struct{})
-		for _, r := range regions {
-			regionSet[r] = struct{}{}
-		}
-		for r := range artifact.AlicloudImages {
-			if r == "cn-beijing" {
-				delete(regionSet, r)
-				continue
-			}
-			if _, ok := regionSet[r]; !ok {
-				return fmt.Errorf("unknown region: %s", r)
-			}
-
-			delete(regionSet, r)
-		}
-		if len(regionSet) > 0 {
-			return fmt.Errorf("didn't copy to: %#v", regionSet)
-		}
-		client, _ := testAliyunClient()
-		for key, value := range artifact.AlicloudImages {
-			client.WaitForImageReady(common.Region(key), value, 1800)
-		}
-		return nil
-	}
-}
-
-func testAccPreCheck(t *testing.T) {
-	if v := os.Getenv("ALICLOUD_ACCESS_KEY"); v == "" {
-		t.Fatal("ALICLOUD_ACCESS_KEY must be set for acceptance tests")
-	}
-
-	if v := os.Getenv("ALICLOUD_SECRET_KEY"); v == "" {
-		t.Fatal("ALICLOUD_SECRET_KEY must be set for acceptance tests")
-	}
-}
-
-func testAliyunClient() (*ecs.Client, error) {
-	access := &AlicloudAccessConfig{AlicloudRegion: "cn-beijing"}
-	err := access.Config()
-	if err != nil {
-		return nil, err
-	}
-	client, err := access.Client()
-	if err != nil {
-		return nil, err
-	}
-
-	return client, nil
-}
-
-const testBuilderAccBasic = `
-{	"builders": [{
-		"type": "test",
-		"region": "cn-beijing",
-		"instance_type": "ecs.n1.tiny",
-		"source_image":"ubuntu_16_0402_64_40G_base_20170222.vhd",
-		"ssh_username": "ubuntu",
-		"io_optimized":"true",
-		"ssh_username":"root",
-		"image_name": "packer-test_{{timestamp}}"
-	}]
-}`
-
-const testBuilderAccRegionCopy = `
-{
-	"builders": [{
-		"type": "test",
-		"region": "cn-beijing",
-		"instance_type": "ecs.n1.tiny",
-		"source_image":"ubuntu_16_0402_64_40G_base_20170222.vhd",
-		"io_optimized":"true",
-		"ssh_username":"root",
-		"image_name": "packer-test_{{timestamp}}",
-		"image_copy_regions": ["cn-hangzhou", "cn-shenzhen"]
-	}]
-}
-`
-
-const testBuilderAccForceDelete = `
-{
-	"builders": [{
-		"type": "test",
-		"region": "cn-beijing",
-		"instance_type": "ecs.n1.tiny",
-		"source_image":"ubuntu_16_0402_64_40G_base_20170222.vhd",
-		"io_optimized":"true",
-		"ssh_username":"root",
-		"image_force_delete": "%s",
-		"image_name": "packer-test_%s"
-	}]
-}
-`
-
-const testBuilderAccForceDeleteSnapshot = `
-{
-	"builders": [{
-		"type": "test",
-		"region": "cn-beijing",
-		"instance_type": "ecs.n1.tiny",
-		"source_image":"ubuntu_16_0402_64_40G_base_20170222.vhd",
-		"io_optimized":"true",
-		"ssh_username":"root",
-		"image_force_delete_snapshots": "%s",
-		"image_force_delete": "%s",
-		"image_name": "packer-test-%s"
-	}]
-}
-`
-
-// share with catsby
-const testBuilderAccSharing = `
-{
-	"builders": [{
-		"type": "test",
-		"region": "cn-beijing",
-		"instance_type": "ecs.n1.tiny",
-		"source_image":"ubuntu_16_0402_64_40G_base_20170222.vhd",
-		"io_optimized":"true",
-		"ssh_username":"root",
-		"image_name": "packer-test_{{timestamp}}",
-		"image_share_account":["1309208528360047"]
-	}]
-}
-`
-
-func buildForceDeregisterConfig(val, name string) string {
-	return fmt.Sprintf(testBuilderAccForceDelete, val, name)
-}
-
-func buildForceDeleteSnapshotConfig(val, name string) string {
-	return fmt.Sprintf(testBuilderAccForceDeleteSnapshot, val, val, name)
-}
-
-const testBuilderAccWindows = `
-{	"builders": [{
-		"type": "test",
-		"region": "cn-beijing",
-		"instance_type": "ecs.n1.tiny",
-		"source_image":"win2008_64_ent_r2_zh-cn_40G_alibase_20170301.vhd",
-		"io_optimized":"true",
-		"image_force_delete":"true",
-		"communicator": "winrm",
-		"winrm_port": 5985,
-		"winrm_username": "Administrator",
-		"winrm_password": "Test1234",
-		"image_name": "packer-test_{{timestamp}}"
-	}]
-}`

builder/alicloud/ecs/builder_test.go

@@ -1,95 +0,0 @@
-package ecs
-
-import (
-	"testing"
-
-	"github.com/hashicorp/packer/packer"
-)
-
-func testBuilderConfig() map[string]interface{} {
-	return map[string]interface{}{
-		"access_key":    "foo",
-		"secret_key":    "bar",
-		"source_image":  "foo",
-		"instance_type": "ecs.n1.tiny",
-		"region":        "cn-beijing",
-		"ssh_username":  "root",
-		"image_name":    "foo",
-		"io_optimized":  true,
-	}
-}
-
-func TestBuilder_ImplementsBuilder(t *testing.T) {
-	var raw interface{}
-	raw = &Builder{}
-	if _, ok := raw.(packer.Builder); !ok {
-		t.Fatalf("Builder should be a builder")
-	}
-}
-
-func TestBuilder_Prepare_BadType(t *testing.T) {
-	b := &Builder{}
-	c := map[string]interface{}{
-		"access_key": []string{},
-	}
-
-	warnings, err := b.Prepare(c)
-	if len(warnings) > 0 {
-		t.Fatalf("bad: %#v", warnings)
-	}
-	if err == nil {
-		t.Fatalf("prepare should fail")
-	}
-}
-
-func TestBuilderPrepare_ECSImageName(t *testing.T) {
-	var b Builder
-	config := testBuilderConfig()
-
-	// Test good
-	config["image_name"] = "ecs.n1.tiny"
-	warnings, err := b.Prepare(config)
-	if len(warnings) > 0 {
-		t.Fatalf("bad: %#v", warnings)
-	}
-	if err != nil {
-		t.Fatalf("should not have error: %s", err)
-	}
-
-	// Test bad
-	config["ecs_image_name"] = "foo {{"
-	b = Builder{}
-	warnings, err = b.Prepare(config)
-	if len(warnings) > 0 {
-		t.Fatalf("bad: %#v", warnings)
-	}
-	if err == nil {
-		t.Fatal("should have error")
-	}
-
-	// Test bad
-	delete(config, "image_name")
-	b = Builder{}
-	warnings, err = b.Prepare(config)
-	if len(warnings) > 0 {
-		t.Fatalf("bad: %#v", warnings)
-	}
-	if err == nil {
-		t.Fatal("should have error")
-	}
-}
-
-func TestBuilderPrepare_InvalidKey(t *testing.T) {
-	var b Builder
-	config := testBuilderConfig()
-
-	// Add a random key
-	config["i_should_not_be_valid"] = true
-	warnings, err := b.Prepare(config)
-	if len(warnings) > 0 {
-		t.Fatalf("bad: %#v", warnings)
-	}
-	if err == nil {
-		t.Fatal("should have error")
-	}
-}

builder/alicloud/ecs/image_config.go

@@ -1,100 +0,0 @@
-package ecs
-
-import (
-	"fmt"
-
-	"regexp"
-	"strings"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/hashicorp/packer/template/interpolate"
-)
-
-type AlicloudDiskDevice struct {
-	DiskName           string `mapstructure:"disk_name"`
-	DiskCategory       string `mapstructure:"disk_category"`
-	DiskSize           int    `mapstructure:"disk_size"`
-	SnapshotId         string `mapstructure:"disk_snapshot_id"`
-	Description        string `mapstructure:"disk_description"`
-	DeleteWithInstance bool   `mapstructure:"disk_delete_with_instance"`
-	Device             string `mapstructure:"disk_device"`
-}
-
-type AlicloudDiskDevices struct {
-	ECSImagesDiskMappings []AlicloudDiskDevice `mapstructure:"image_disk_mappings"`
-}
-
-type AlicloudImageConfig struct {
-	AlicloudImageName                 string   `mapstructure:"image_name"`
-	AlicloudImageVersion              string   `mapstructure:"image_version"`
-	AlicloudImageDescription          string   `mapstructure:"image_description"`
-	AlicloudImageShareAccounts        []string `mapstructure:"image_share_account"`
-	AlicloudImageUNShareAccounts      []string `mapstructure:"image_unshare_account"`
-	AlicloudImageDestinationRegions   []string `mapstructure:"image_copy_regions"`
-	AlicloudImageDestinationNames     []string `mapstructure:"image_copy_names"`
-	AlicloudImageForceDelete          bool     `mapstructure:"image_force_delete"`
-	AlicloudImageForceDeleteSnapshots bool     `mapstructure:"image_force_delete_snapshots"`
-	AlicloudImageForceDeleteInstances bool     `mapstructure:"image_force_delete_instances"`
-	AlicloudImageSkipRegionValidation bool     `mapstructure:"skip_region_validation"`
-	AlicloudDiskDevices               `mapstructure:",squash"`
-}
-
-func (c *AlicloudImageConfig) Prepare(ctx *interpolate.Context) []error {
-	var errs []error
-	if c.AlicloudImageName == "" {
-		errs = append(errs, fmt.Errorf("image_name must be specified"))
-	} else if len(c.AlicloudImageName) < 2 || len(c.AlicloudImageName) > 128 {
-		errs = append(errs, fmt.Errorf("image_name must less than 128 letters and more than 1 letters"))
-	} else if strings.HasPrefix(c.AlicloudImageName, "http://") ||
-		strings.HasPrefix(c.AlicloudImageName, "https://") {
-		errs = append(errs, fmt.Errorf("image_name can't start with 'http://' or 'https://'"))
-	}
-	reg := regexp.MustCompile("\\s+")
-	if reg.FindString(c.AlicloudImageName) != "" {
-		errs = append(errs, fmt.Errorf("image_name can't include spaces"))
-	}
-
-	if len(c.AlicloudImageDestinationRegions) > 0 {
-		regionSet := make(map[string]struct{})
-		regions := make([]string, 0, len(c.AlicloudImageDestinationRegions))
-
-		for _, region := range c.AlicloudImageDestinationRegions {
-			// If we already saw the region, then don't look again
-			if _, ok := regionSet[region]; ok {
-				continue
-			}
-
-			// Mark that we saw the region
-			regionSet[region] = struct{}{}
-
-			if !c.AlicloudImageSkipRegionValidation {
-				// Verify the region is real
-				if valid := validateRegion(region); valid != nil {
-					errs = append(errs, fmt.Errorf("Unknown region: %s", region))
-					continue
-				}
-			}
-
-			regions = append(regions, region)
-		}
-
-		c.AlicloudImageDestinationRegions = regions
-	}
-
-	if len(errs) > 0 {
-		return errs
-	}
-
-	return nil
-}
-
-func validateRegion(region string) error {
-
-	for _, valid := range common.ValidRegions {
-		if region == string(valid) {
-			return nil
-		}
-	}
-
-	return fmt.Errorf("Not a valid alicloud region: %s", region)
-}

builder/alicloud/ecs/image_config_test.go

@@ -1,64 +0,0 @@
-package ecs
-
-import (
-	"testing"
-
-	"github.com/denverdino/aliyungo/common"
-)
-
-func testAlicloudImageConfig() *AlicloudImageConfig {
-	return &AlicloudImageConfig{
-		AlicloudImageName: "foo",
-	}
-}
-
-func TestECSImageConfigPrepare_name(t *testing.T) {
-	c := testAlicloudImageConfig()
-	if err := c.Prepare(nil); err != nil {
-		t.Fatalf("shouldn't have err: %s", err)
-	}
-
-	c.AlicloudImageName = ""
-	if err := c.Prepare(nil); err == nil {
-		t.Fatal("should have error")
-	}
-}
-
-func TestAMIConfigPrepare_regions(t *testing.T) {
-	c := testAlicloudImageConfig()
-	c.AlicloudImageDestinationRegions = nil
-	if err := c.Prepare(nil); err != nil {
-		t.Fatalf("shouldn't have err: %s", err)
-	}
-
-	c.AlicloudImageDestinationRegions = regionsToString()
-	if err := c.Prepare(nil); err != nil {
-		t.Fatalf("shouldn't have err: %s", err)
-	}
-
-	c.AlicloudImageDestinationRegions = []string{"foo"}
-	if err := c.Prepare(nil); err == nil {
-		t.Fatal("should have error")
-	}
-
-	c.AlicloudImageDestinationRegions = []string{"cn-beijing", "cn-hangzhou", "eu-central-1"}
-	if err := c.Prepare(nil); err != nil {
-		t.Fatalf("bad: %s", err)
-	}
-
-	c.AlicloudImageDestinationRegions = []string{"unknow"}
-	c.AlicloudImageSkipRegionValidation = true
-	if err := c.Prepare(nil); err != nil {
-		t.Fatal("shouldn't have error")
-	}
-	c.AlicloudImageSkipRegionValidation = false
-
-}
-
-func regionsToString() []string {
-	var regions []string
-	for _, region := range common.ValidRegions {
-		regions = append(regions, string(region))
-	}
-	return regions
-}

builder/alicloud/ecs/packer_helper.go

@@ -1,22 +0,0 @@
-package ecs
-
-import (
-	"fmt"
-
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-func message(state multistep.StateBag, module string) {
-	_, cancelled := state.GetOk(multistep.StateCancelled)
-	_, halted := state.GetOk(multistep.StateHalted)
-
-	ui := state.Get("ui").(packer.Ui)
-
-	if cancelled || halted {
-		ui.Say(fmt.Sprintf("Deleting %s because of cancellation or error...", module))
-	} else {
-		ui.Say(fmt.Sprintf("Cleaning up '%s'", module))
-	}
-
-}

builder/alicloud/ecs/run_config.go

@@ -1,70 +0,0 @@
-package ecs
-
-import (
-	"errors"
-	"fmt"
-	"os"
-	"strings"
-
-	"github.com/hashicorp/packer/common/uuid"
-	"github.com/hashicorp/packer/helper/communicator"
-	"github.com/hashicorp/packer/template/interpolate"
-)
-
-type RunConfig struct {
-	AssociatePublicIpAddress bool   `mapstructure:"associate_public_ip_address"`
-	ZoneId                   string `mapstructure:"zone_id"`
-	IOOptimized              bool   `mapstructure:"io_optimized"`
-	InstanceType             string `mapstructure:"instance_type"`
-	Description              string `mapstructure:"description"`
-	AlicloudSourceImage      string `mapstructure:"source_image"`
-	ForceStopInstance        bool   `mapstructure:"force_stop_instance"`
-	SecurityGroupId          string `mapstructure:"security_group_id"`
-	SecurityGroupName        string `mapstructure:"security_group_name"`
-	UserData                 string `mapstructure:"user_data"`
-	UserDataFile             string `mapstructure:"user_data_file"`
-	VpcId                    string `mapstructure:"vpc_id"`
-	VpcName                  string `mapstructure:"vpc_name"`
-	CidrBlock                string `mapstructure:"vpc_cidr_block"`
-	VSwitchId                string `mapstructure:"vswitch_id"`
-	VSwitchName              string `mapstructure:"vswitch_id"`
-	InstanceName             string `mapstructure:"instance_name"`
-	InternetChargeType       string `mapstructure:"internet_charge_type"`
-	InternetMaxBandwidthOut  int    `mapstructure:"internet_max_bandwidth_out"`
-
-	// Communicator settings
-	Comm         communicator.Config `mapstructure:",squash"`
-	SSHPrivateIp bool                `mapstructure:"ssh_private_ip"`
-}
-
-func (c *RunConfig) Prepare(ctx *interpolate.Context) []error {
-	if c.Comm.SSHKeyPairName == "" && c.Comm.SSHTemporaryKeyPairName == "" &&
-		c.Comm.SSHPrivateKeyFile == "" && c.Comm.SSHPassword == "" && c.Comm.WinRMPassword == "" {
-
-		c.Comm.SSHTemporaryKeyPairName = fmt.Sprintf("packer_%s", uuid.TimeOrderedUUID())
-	}
-
-	// Validation
-	errs := c.Comm.Prepare(ctx)
-	if c.AlicloudSourceImage == "" {
-		errs = append(errs, errors.New("A source_image must be specified"))
-	}
-
-	if strings.TrimSpace(c.AlicloudSourceImage) != c.AlicloudSourceImage {
-		errs = append(errs, errors.New("The source_image can't include spaces"))
-	}
-
-	if c.InstanceType == "" {
-		errs = append(errs, errors.New("An alicloud_instance_type must be specified"))
-	}
-
-	if c.UserData != "" && c.UserDataFile != "" {
-		errs = append(errs, fmt.Errorf("Only one of user_data or user_data_file can be specified."))
-	} else if c.UserDataFile != "" {
-		if _, err := os.Stat(c.UserDataFile); err != nil {
-			errs = append(errs, fmt.Errorf("user_data_file not found: %s", c.UserDataFile))
-		}
-	}
-
-	return errs
-}

builder/alicloud/ecs/run_config_test.go

@@ -1,125 +0,0 @@
-package ecs
-
-import (
-	"io/ioutil"
-	"os"
-	"testing"
-
-	"github.com/hashicorp/packer/helper/communicator"
-)
-
-func testConfig() *RunConfig {
-	return &RunConfig{
-		AlicloudSourceImage: "alicloud_images",
-		InstanceType:        "ecs.n1.tiny",
-		Comm: communicator.Config{
-			SSHUsername: "alicloud",
-		},
-	}
-}
-
-func TestRunConfigPrepare(t *testing.T) {
-	c := testConfig()
-	err := c.Prepare(nil)
-	if len(err) > 0 {
-		t.Fatalf("err: %s", err)
-	}
-}
-
-func TestRunConfigPrepare_InstanceType(t *testing.T) {
-	c := testConfig()
-	c.InstanceType = ""
-	if err := c.Prepare(nil); len(err) != 1 {
-		t.Fatalf("err: %s", err)
-	}
-}
-
-func TestRunConfigPrepare_SourceECSImage(t *testing.T) {
-	c := testConfig()
-	c.AlicloudSourceImage = ""
-	if err := c.Prepare(nil); len(err) != 1 {
-		t.Fatalf("err: %s", err)
-	}
-}
-
-func TestRunConfigPrepare_SSHPort(t *testing.T) {
-	c := testConfig()
-	c.Comm.SSHPort = 0
-	if err := c.Prepare(nil); len(err) != 0 {
-		t.Fatalf("err: %s", err)
-	}
-
-	if c.Comm.SSHPort != 22 {
-		t.Fatalf("invalid value: %d", c.Comm.SSHPort)
-	}
-
-	c.Comm.SSHPort = 44
-	if err := c.Prepare(nil); len(err) != 0 {
-		t.Fatalf("err: %s", err)
-	}
-
-	if c.Comm.SSHPort != 44 {
-		t.Fatalf("invalid value: %d", c.Comm.SSHPort)
-	}
-}
-
-func TestRunConfigPrepare_UserData(t *testing.T) {
-	c := testConfig()
-	tf, err := ioutil.TempFile("", "packer")
-	if err != nil {
-		t.Fatalf("err: %s", err)
-	}
-	defer os.Remove(tf.Name())
-	defer tf.Close()
-
-	c.UserData = "foo"
-	c.UserDataFile = tf.Name()
-	if err := c.Prepare(nil); len(err) != 1 {
-		t.Fatalf("err: %s", err)
-	}
-}
-
-func TestRunConfigPrepare_UserDataFile(t *testing.T) {
-	c := testConfig()
-	if err := c.Prepare(nil); len(err) != 0 {
-		t.Fatalf("err: %s", err)
-	}
-
-	c.UserDataFile = "idontexistidontthink"
-	if err := c.Prepare(nil); len(err) != 1 {
-		t.Fatalf("err: %s", err)
-	}
-
-	tf, err := ioutil.TempFile("", "packer")
-	if err != nil {
-		t.Fatalf("err: %s", err)
-	}
-	defer os.Remove(tf.Name())
-	defer tf.Close()
-
-	c.UserDataFile = tf.Name()
-	if err := c.Prepare(nil); len(err) != 0 {
-		t.Fatalf("err: %s", err)
-	}
-}
-
-func TestRunConfigPrepare_TemporaryKeyPairName(t *testing.T) {
-	c := testConfig()
-	c.Comm.SSHTemporaryKeyPairName = ""
-	if err := c.Prepare(nil); len(err) != 0 {
-		t.Fatalf("err: %s", err)
-	}
-
-	if c.Comm.SSHTemporaryKeyPairName == "" {
-		t.Fatal("keypair name is empty")
-	}
-
-	c.Comm.SSHTemporaryKeyPairName = "ssh-key-123"
-	if err := c.Prepare(nil); len(err) != 0 {
-		t.Fatalf("err: %s", err)
-	}
-
-	if c.Comm.SSHTemporaryKeyPairName != "ssh-key-123" {
-		t.Fatal("keypair name does not match")
-	}
-}

builder/alicloud/ecs/ssh_helper.go

@@ -1,23 +0,0 @@
-package ecs
-
-import (
-	"time"
-
-	"github.com/hashicorp/packer/helper/multistep"
-)
-
-var (
-	// modified in tests
-	sshHostSleepDuration = time.Second
-)
-
-type alicloudSSHHelper interface {
-}
-
-// SSHHost returns a function that can be given to the SSH communicator
-func SSHHost(e alicloudSSHHelper, private bool) func(multistep.StateBag) (string, error) {
-	return func(state multistep.StateBag) (string, error) {
-		ipAddress := state.Get("ipaddress").(string)
-		return ipAddress, nil
-	}
-}

builder/alicloud/ecs/step_attach_keypair.go

@@ -1,75 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"fmt"
-
-	"time"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepAttachKeyPair struct {
-}
-
-func (s *stepAttachKeyPair) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	ui := state.Get("ui").(packer.Ui)
-	client := state.Get("client").(*ecs.Client)
-	config := state.Get("config").(Config)
-	instance := state.Get("instance").(*ecs.InstanceAttributesType)
-	timeoutPoint := time.Now().Add(120 * time.Second)
-	keyPairName := config.Comm.SSHKeyPairName
-	if keyPairName == "" {
-		return multistep.ActionContinue
-	}
-	for {
-		err := client.AttachKeyPair(&ecs.AttachKeyPairArgs{RegionId: common.Region(config.AlicloudRegion),
-			KeyPairName: keyPairName, InstanceIds: "[\"" + instance.InstanceId + "\"]"})
-		if err != nil {
-			e, _ := err.(*common.Error)
-			if (!(e.Code == "MissingParameter" || e.Code == "DependencyViolation.WindowsInstance" ||
-				e.Code == "InvalidKeyPairName.NotFound" || e.Code == "InvalidRegionId.NotFound")) &&
-				time.Now().Before(timeoutPoint) {
-				time.Sleep(5 * time.Second)
-				continue
-			}
-			err := fmt.Errorf("Error attaching keypair %s to instance %s : %s",
-				keyPairName, instance.InstanceId, err)
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-		break
-	}
-
-	ui.Message(fmt.Sprintf("Attach keypair %s to instance: %s", keyPairName, instance.InstanceId))
-
-	return multistep.ActionContinue
-}
-
-func (s *stepAttachKeyPair) Cleanup(state multistep.StateBag) {
-	client := state.Get("client").(*ecs.Client)
-	config := state.Get("config").(Config)
-	ui := state.Get("ui").(packer.Ui)
-	instance := state.Get("instance").(*ecs.InstanceAttributesType)
-	keyPairName := config.Comm.SSHKeyPairName
-	if keyPairName == "" {
-		return
-	}
-
-	err := client.DetachKeyPair(&ecs.DetachKeyPairArgs{RegionId: common.Region(config.AlicloudRegion),
-		KeyPairName: keyPairName, InstanceIds: "[\"" + instance.InstanceId + "\"]"})
-	if err != nil {
-		err := fmt.Errorf("Error Detaching keypair %s to instance %s : %s", keyPairName,
-			instance.InstanceId, err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return
-	}
-
-	ui.Message(fmt.Sprintf("Detach keypair %s from instance: %s", keyPairName, instance.InstanceId))
-
-}

builder/alicloud/ecs/step_check_source_image.go

@@ -1,60 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepCheckAlicloudSourceImage struct {
-	SourceECSImageId string
-}
-
-func (s *stepCheckAlicloudSourceImage) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	client := state.Get("client").(*ecs.Client)
-	config := state.Get("config").(Config)
-	ui := state.Get("ui").(packer.Ui)
-	args := &ecs.DescribeImagesArgs{
-		RegionId: common.Region(config.AlicloudRegion),
-		ImageId:  config.AlicloudSourceImage,
-	}
-	args.PageSize = 50
-	images, _, err := client.DescribeImages(args)
-	if err != nil {
-		err := fmt.Errorf("Error querying alicloud image: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-
-	// Describe markerplace image
-	args.ImageOwnerAlias = ecs.ImageOwnerMarketplace
-	imageMarkets, _, err := client.DescribeImages(args)
-	if err != nil {
-		err := fmt.Errorf("Error querying alicloud marketplace image: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-	if len(imageMarkets) > 0 {
-		images = append(images, imageMarkets...)
-	}
-
-	if len(images) == 0 {
-		err := fmt.Errorf("No alicloud image was found matching filters: %v", config.AlicloudSourceImage)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-
-	ui.Message(fmt.Sprintf("Found image ID: %s", images[0].ImageId))
-
-	state.Put("source_image", &images[0])
-	return multistep.ActionContinue
-}
-
-func (s *stepCheckAlicloudSourceImage) Cleanup(multistep.StateBag) {}

builder/alicloud/ecs/step_config_eip.go

@@ -1,82 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepConfigAlicloudEIP struct {
-	AssociatePublicIpAddress bool
-	RegionId                 string
-	InternetChargeType       string
-	InternetMaxBandwidthOut  int
-	allocatedId              string
-}
-
-func (s *stepConfigAlicloudEIP) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	client := state.Get("client").(*ecs.Client)
-	ui := state.Get("ui").(packer.Ui)
-	instance := state.Get("instance").(*ecs.InstanceAttributesType)
-	ui.Say("Allocating eip")
-	ipaddress, allocateId, err := client.AllocateEipAddress(&ecs.AllocateEipAddressArgs{
-		RegionId: common.Region(s.RegionId), InternetChargeType: common.InternetChargeType(s.InternetChargeType),
-		Bandwidth: s.InternetMaxBandwidthOut,
-	})
-	if err != nil {
-		state.Put("error", err)
-		ui.Say(fmt.Sprintf("Error allocating eip: %s", err))
-		return multistep.ActionHalt
-	}
-	s.allocatedId = allocateId
-	if err = client.WaitForEip(common.Region(s.RegionId), allocateId,
-		ecs.EipStatusAvailable, ALICLOUD_DEFAULT_SHORT_TIMEOUT); err != nil {
-		state.Put("error", err)
-		ui.Say(fmt.Sprintf("Error allocating eip: %s", err))
-		return multistep.ActionHalt
-	}
-
-	if err = client.AssociateEipAddress(allocateId, instance.InstanceId); err != nil {
-		state.Put("error", err)
-		ui.Say(fmt.Sprintf("Error binding eip: %s", err))
-		return multistep.ActionHalt
-	}
-
-	if err = client.WaitForEip(common.Region(s.RegionId), allocateId,
-		ecs.EipStatusInUse, ALICLOUD_DEFAULT_SHORT_TIMEOUT); err != nil {
-		state.Put("error", err)
-		ui.Say(fmt.Sprintf("Error associating eip: %s", err))
-		return multistep.ActionHalt
-	}
-	ui.Say(fmt.Sprintf("Allocated eip %s", ipaddress))
-	state.Put("ipaddress", ipaddress)
-	return multistep.ActionContinue
-}
-
-func (s *stepConfigAlicloudEIP) Cleanup(state multistep.StateBag) {
-	if len(s.allocatedId) == 0 {
-		return
-	}
-
-	client := state.Get("client").(*ecs.Client)
-	instance := state.Get("instance").(*ecs.InstanceAttributesType)
-	ui := state.Get("ui").(packer.Ui)
-
-	message(state, "EIP")
-
-	if err := client.UnassociateEipAddress(s.allocatedId, instance.InstanceId); err != nil {
-		ui.Say(fmt.Sprintf("Failed to unassociate eip."))
-	}
-
-	if err := client.WaitForEip(common.Region(s.RegionId), s.allocatedId, ecs.EipStatusAvailable, ALICLOUD_DEFAULT_SHORT_TIMEOUT); err != nil {
-		ui.Say(fmt.Sprintf("Timeout while unassociating eip."))
-	}
-	if err := client.ReleaseEipAddress(s.allocatedId); err != nil {
-		ui.Say(fmt.Sprintf("Failed to release eip."))
-	}
-
-}

builder/alicloud/ecs/step_config_key_pair.go

@@ -1,136 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"runtime"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/communicator"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepConfigAlicloudKeyPair struct {
-	Debug        bool
-	Comm         *communicator.Config
-	DebugKeyPath string
-	RegionId     string
-
-	keyName string
-}
-
-func (s *stepConfigAlicloudKeyPair) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	ui := state.Get("ui").(packer.Ui)
-
-	if s.Comm.SSHPrivateKeyFile != "" {
-		ui.Say("Using existing SSH private key")
-		privateKeyBytes, err := ioutil.ReadFile(s.Comm.SSHPrivateKeyFile)
-		if err != nil {
-			state.Put("error", fmt.Errorf(
-				"Error loading configured private key file: %s", err))
-			return multistep.ActionHalt
-		}
-
-		s.Comm.SSHPrivateKey = privateKeyBytes
-
-		return multistep.ActionContinue
-	}
-
-	if s.Comm.SSHAgentAuth && s.Comm.SSHKeyPairName == "" {
-		ui.Say("Using SSH Agent with key pair in source image")
-		return multistep.ActionContinue
-	}
-
-	if s.Comm.SSHAgentAuth && s.Comm.SSHKeyPairName != "" {
-		ui.Say(fmt.Sprintf("Using SSH Agent for existing key pair %s", s.Comm.SSHKeyPairName))
-		return multistep.ActionContinue
-	}
-
-	if s.Comm.SSHTemporaryKeyPairName == "" {
-		ui.Say("Not using temporary keypair")
-		s.Comm.SSHKeyPairName = ""
-		return multistep.ActionContinue
-	}
-
-	client := state.Get("client").(*ecs.Client)
-
-	ui.Say(fmt.Sprintf("Creating temporary keypair: %s", s.Comm.SSHTemporaryKeyPairName))
-	keyResp, err := client.CreateKeyPair(&ecs.CreateKeyPairArgs{
-		KeyPairName: s.Comm.SSHTemporaryKeyPairName,
-		RegionId:    common.Region(s.RegionId),
-	})
-	if err != nil {
-		state.Put("error", fmt.Errorf("Error creating temporary keypair: %s", err))
-		return multistep.ActionHalt
-	}
-
-	// Set the keyname so we know to delete it later
-	s.keyName = s.Comm.SSHTemporaryKeyPairName
-
-	// Set some state data for use in future steps
-	s.Comm.SSHKeyPairName = s.keyName
-	s.Comm.SSHPrivateKey = []byte(keyResp.PrivateKeyBody)
-
-	// If we're in debug mode, output the private key to the working
-	// directory.
-	if s.Debug {
-		ui.Message(fmt.Sprintf("Saving key for debug purposes: %s", s.DebugKeyPath))
-		f, err := os.Create(s.DebugKeyPath)
-		if err != nil {
-			state.Put("error", fmt.Errorf("Error saving debug key: %s", err))
-			return multistep.ActionHalt
-		}
-		defer f.Close()
-
-		// Write the key out
-		if _, err := f.Write([]byte(keyResp.PrivateKeyBody)); err != nil {
-			state.Put("error", fmt.Errorf("Error saving debug key: %s", err))
-			return multistep.ActionHalt
-		}
-
-		// Chmod it so that it is SSH ready
-		if runtime.GOOS != "windows" {
-			if err := f.Chmod(0600); err != nil {
-				state.Put("error", fmt.Errorf("Error setting permissions of debug key: %s", err))
-				return multistep.ActionHalt
-			}
-		}
-	}
-
-	return multistep.ActionContinue
-}
-
-func (s *stepConfigAlicloudKeyPair) Cleanup(state multistep.StateBag) {
-	// If no key name is set, then we never created it, so just return
-	// If we used an SSH private key file, do not go about deleting
-	// keypairs
-	if s.Comm.SSHPrivateKeyFile != "" || (s.Comm.SSHKeyPairName == "" && s.keyName == "") {
-		return
-	}
-
-	client := state.Get("client").(*ecs.Client)
-	ui := state.Get("ui").(packer.Ui)
-
-	// Remove the keypair
-	ui.Say("Deleting temporary keypair...")
-	err := client.DeleteKeyPairs(&ecs.DeleteKeyPairsArgs{
-		RegionId:     common.Region(s.RegionId),
-		KeyPairNames: "[\"" + s.keyName + "\"]",
-	})
-	if err != nil {
-		ui.Error(fmt.Sprintf(
-			"Error cleaning up keypair. Please delete the key manually: %s", s.keyName))
-	}
-
-	// Also remove the physical key if we're debugging.
-	if s.Debug {
-		if err := os.Remove(s.DebugKeyPath); err != nil {
-			ui.Error(fmt.Sprintf(
-				"Error removing debug key '%s': %s", s.DebugKeyPath, err))
-		}
-	}
-}

builder/alicloud/ecs/step_config_public_ip.go

@@ -1,36 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepConfigAlicloudPublicIP struct {
-	publicIPAddress string
-	RegionId        string
-}
-
-func (s *stepConfigAlicloudPublicIP) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	client := state.Get("client").(*ecs.Client)
-	ui := state.Get("ui").(packer.Ui)
-	instance := state.Get("instance").(*ecs.InstanceAttributesType)
-
-	ipaddress, err := client.AllocatePublicIpAddress(instance.InstanceId)
-	if err != nil {
-		state.Put("error", err)
-		ui.Say(fmt.Sprintf("Error allocating public ip: %s", err))
-		return multistep.ActionHalt
-	}
-	s.publicIPAddress = ipaddress
-	ui.Say(fmt.Sprintf("Allocated public ip address %s.", ipaddress))
-	state.Put("ipaddress", ipaddress)
-	return multistep.ActionContinue
-}
-
-func (s *stepConfigAlicloudPublicIP) Cleanup(state multistep.StateBag) {
-
-}

builder/alicloud/ecs/step_config_security_group.go

@@ -1,138 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"time"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepConfigAlicloudSecurityGroup struct {
-	SecurityGroupId   string
-	SecurityGroupName string
-	Description       string
-	VpcId             string
-	RegionId          string
-	isCreate          bool
-}
-
-func (s *stepConfigAlicloudSecurityGroup) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	client := state.Get("client").(*ecs.Client)
-	ui := state.Get("ui").(packer.Ui)
-	networkType := state.Get("networktype").(InstanceNetWork)
-
-	var securityGroupItems []ecs.SecurityGroupItemType
-	var err error
-	if len(s.SecurityGroupId) != 0 {
-		if networkType == VpcNet {
-			vpcId := state.Get("vpcid").(string)
-			securityGroupItems, _, err = client.DescribeSecurityGroups(&ecs.DescribeSecurityGroupsArgs{
-				VpcId:    vpcId,
-				RegionId: common.Region(s.RegionId),
-			})
-		} else {
-			securityGroupItems, _, err = client.DescribeSecurityGroups(&ecs.DescribeSecurityGroupsArgs{
-				RegionId: common.Region(s.RegionId),
-			})
-		}
-
-		if err != nil {
-			ui.Say(fmt.Sprintf("Failed querying security group: %s", err))
-			state.Put("error", err)
-			return multistep.ActionHalt
-		}
-		for _, securityGroupItem := range securityGroupItems {
-			if securityGroupItem.SecurityGroupId == s.SecurityGroupId {
-				state.Put("securitygroupid", s.SecurityGroupId)
-				s.isCreate = false
-				return multistep.ActionContinue
-			}
-		}
-		s.isCreate = false
-		message := fmt.Sprintf("The specified security group {%s} doesn't exist.", s.SecurityGroupId)
-		state.Put("error", errors.New(message))
-		ui.Say(message)
-		return multistep.ActionHalt
-
-	}
-	var securityGroupId string
-	ui.Say("Creating security groups...")
-	if networkType == VpcNet {
-		vpcId := state.Get("vpcid").(string)
-		securityGroupId, err = client.CreateSecurityGroup(&ecs.CreateSecurityGroupArgs{
-			RegionId:          common.Region(s.RegionId),
-			SecurityGroupName: s.SecurityGroupName,
-			VpcId:             vpcId,
-		})
-	} else {
-		securityGroupId, err = client.CreateSecurityGroup(&ecs.CreateSecurityGroupArgs{
-			RegionId:          common.Region(s.RegionId),
-			SecurityGroupName: s.SecurityGroupName,
-		})
-	}
-	if err != nil {
-		state.Put("error", err)
-		ui.Say(fmt.Sprintf("Failed creating security group %s.", err))
-		return multistep.ActionHalt
-	}
-	state.Put("securitygroupid", securityGroupId)
-	s.isCreate = true
-	s.SecurityGroupId = securityGroupId
-	err = client.AuthorizeSecurityGroupEgress(&ecs.AuthorizeSecurityGroupEgressArgs{
-		SecurityGroupId: securityGroupId,
-		RegionId:        common.Region(s.RegionId),
-		IpProtocol:      ecs.IpProtocolAll,
-		PortRange:       "-1/-1",
-		NicType:         ecs.NicTypeInternet,
-		DestCidrIp:      "0.0.0.0/0", //The input parameter "DestGroupId" or "DestCidrIp" cannot be both blank.
-	})
-	if err != nil {
-		state.Put("error", err)
-		ui.Say(fmt.Sprintf("Failed authorizing security group: %s", err))
-		return multistep.ActionHalt
-	}
-	err = client.AuthorizeSecurityGroup(&ecs.AuthorizeSecurityGroupArgs{
-		SecurityGroupId: securityGroupId,
-		RegionId:        common.Region(s.RegionId),
-		IpProtocol:      ecs.IpProtocolAll,
-		PortRange:       "-1/-1",
-		NicType:         ecs.NicTypeInternet,
-		SourceCidrIp:    "0.0.0.0/0", //The input parameter "SourceGroupId" or "SourceCidrIp" cannot be both blank.
-	})
-	if err != nil {
-		state.Put("error", err)
-		ui.Say(fmt.Sprintf("Failed authorizing security group: %s", err))
-		return multistep.ActionHalt
-	}
-
-	return multistep.ActionContinue
-}
-
-func (s *stepConfigAlicloudSecurityGroup) Cleanup(state multistep.StateBag) {
-	if !s.isCreate {
-		return
-	}
-
-	client := state.Get("client").(*ecs.Client)
-	ui := state.Get("ui").(packer.Ui)
-
-	message(state, "security group")
-	timeoutPoint := time.Now().Add(120 * time.Second)
-	for {
-		if err := client.DeleteSecurityGroup(common.Region(s.RegionId), s.SecurityGroupId); err != nil {
-			e, _ := err.(*common.Error)
-			if e.Code == "DependencyViolation" && time.Now().Before(timeoutPoint) {
-				time.Sleep(5 * time.Second)
-				continue
-			}
-			ui.Error(fmt.Sprintf("Failed to delete security group, it may still be around: %s", err))
-			return
-		}
-		break
-	}
-}

builder/alicloud/ecs/step_config_vpc.go

@@ -1,98 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"time"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepConfigAlicloudVPC struct {
-	VpcId     string
-	CidrBlock string //192.168.0.0/16 or 172.16.0.0/16 (default)
-	VpcName   string
-	isCreate  bool
-}
-
-func (s *stepConfigAlicloudVPC) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	config := state.Get("config").(Config)
-	client := state.Get("client").(*ecs.Client)
-	ui := state.Get("ui").(packer.Ui)
-
-	if len(s.VpcId) != 0 {
-		vpcs, _, err := client.DescribeVpcs(&ecs.DescribeVpcsArgs{
-			VpcId:    s.VpcId,
-			RegionId: common.Region(config.AlicloudRegion),
-		})
-		if err != nil {
-			ui.Say(fmt.Sprintf("Failed querying vpcs: %s", err))
-			state.Put("error", err)
-			return multistep.ActionHalt
-		}
-		if len(vpcs) > 0 {
-			vpc := vpcs[0]
-			state.Put("vpcid", vpc.VpcId)
-			s.isCreate = false
-			return multistep.ActionContinue
-		}
-		message := fmt.Sprintf("The specified vpc {%s} doesn't exist.", s.VpcId)
-		state.Put("error", errors.New(message))
-		ui.Say(message)
-		return multistep.ActionHalt
-
-	}
-	ui.Say("Creating vpc")
-	vpc, err := client.CreateVpc(&ecs.CreateVpcArgs{
-		RegionId:  common.Region(config.AlicloudRegion),
-		CidrBlock: s.CidrBlock,
-		VpcName:   s.VpcName,
-	})
-	if err != nil {
-		state.Put("error", err)
-		ui.Say(fmt.Sprintf("Failed creating vpc: %s", err))
-		return multistep.ActionHalt
-	}
-	err = client.WaitForVpcAvailable(common.Region(config.AlicloudRegion), vpc.VpcId, ALICLOUD_DEFAULT_SHORT_TIMEOUT)
-	if err != nil {
-		state.Put("error", err)
-		ui.Say(fmt.Sprintf("Failed waiting for vpc to become available: %s", err))
-		return multistep.ActionHalt
-	}
-
-	state.Put("vpcid", vpc.VpcId)
-	s.isCreate = true
-	s.VpcId = vpc.VpcId
-	return multistep.ActionContinue
-}
-
-func (s *stepConfigAlicloudVPC) Cleanup(state multistep.StateBag) {
-	if !s.isCreate {
-		return
-	}
-
-	client := state.Get("client").(*ecs.Client)
-	ui := state.Get("ui").(packer.Ui)
-
-	message(state, "VPC")
-	timeoutPoint := time.Now().Add(60 * time.Second)
-	for {
-		if err := client.DeleteVpc(s.VpcId); err != nil {
-			e, _ := err.(*common.Error)
-			if (e.Code == "DependencyViolation.Instance" || e.Code == "DependencyViolation.RouteEntry" ||
-				e.Code == "DependencyViolation.VSwitch" ||
-				e.Code == "DependencyViolation.SecurityGroup" ||
-				e.Code == "Forbbiden") && time.Now().Before(timeoutPoint) {
-				time.Sleep(1 * time.Second)
-				continue
-			}
-			ui.Error(fmt.Sprintf("Error deleting vpc, it may still be around: %s", err))
-			return
-		}
-		break
-	}
-}

builder/alicloud/ecs/step_config_vswitch.go

@@ -1,149 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"time"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepConfigAlicloudVSwitch struct {
-	VSwitchId   string
-	ZoneId      string
-	isCreate    bool
-	CidrBlock   string
-	VSwitchName string
-}
-
-func (s *stepConfigAlicloudVSwitch) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	client := state.Get("client").(*ecs.Client)
-	ui := state.Get("ui").(packer.Ui)
-	vpcId := state.Get("vpcid").(string)
-	config := state.Get("config").(Config)
-
-	if len(s.VSwitchId) != 0 {
-		vswitchs, _, err := client.DescribeVSwitches(&ecs.DescribeVSwitchesArgs{
-			VpcId:     vpcId,
-			VSwitchId: s.VSwitchId,
-			ZoneId:    s.ZoneId,
-		})
-		if err != nil {
-			ui.Say(fmt.Sprintf("Failed querying vswitch: %s", err))
-			state.Put("error", err)
-			return multistep.ActionHalt
-		}
-		if len(vswitchs) > 0 {
-			vswitch := vswitchs[0]
-			state.Put("vswitchid", vswitch.VSwitchId)
-			s.isCreate = false
-			return multistep.ActionContinue
-		}
-		s.isCreate = false
-		message := fmt.Sprintf("The specified vswitch {%s} doesn't exist.", s.VSwitchId)
-		state.Put("error", errors.New(message))
-		ui.Say(message)
-		return multistep.ActionHalt
-
-	}
-	if s.ZoneId == "" {
-
-		zones, err := client.DescribeZones(common.Region(config.AlicloudRegion))
-		if err != nil {
-			ui.Say(fmt.Sprintf("Query for available zones failed: %s", err))
-			state.Put("error", err)
-			return multistep.ActionHalt
-		}
-		var instanceTypes []string
-		for _, zone := range zones {
-			isVSwitchSupported := false
-			for _, resourceType := range zone.AvailableResourceCreation.ResourceTypes {
-				if resourceType == ecs.ResourceTypeVSwitch {
-					isVSwitchSupported = true
-				}
-			}
-			if isVSwitchSupported {
-				for _, instanceType := range zone.AvailableInstanceTypes.InstanceTypes {
-					if instanceType == config.InstanceType {
-						s.ZoneId = zone.ZoneId
-						break
-					}
-					instanceTypes = append(instanceTypes, instanceType)
-				}
-			}
-		}
-
-		if s.ZoneId == "" {
-			if len(instanceTypes) > 0 {
-				ui.Say(fmt.Sprintf("The instance type %s isn't available in this region."+
-					"\n You can either change the instance to one of following: %v \n"+
-					"or choose another region.", config.InstanceType, instanceTypes))
-
-				state.Put("error", fmt.Errorf("The instance type %s isn't available in this region."+
-					"\n You can either change the instance to one of following: %v \n"+
-					"or choose another region.", config.InstanceType, instanceTypes))
-				return multistep.ActionHalt
-			} else {
-				ui.Say(fmt.Sprintf("The instance type %s isn't available in this region."+
-					"\n You can change to other regions.", config.InstanceType))
-
-				state.Put("error", fmt.Errorf("The instance type %s isn't available in this region."+
-					"\n You can change to other regions.", config.InstanceType))
-				return multistep.ActionHalt
-			}
-		}
-	}
-	if config.CidrBlock == "" {
-		s.CidrBlock = "172.16.0.0/24" //use the default CirdBlock
-	}
-	ui.Say("Creating vswitch...")
-	vswitchId, err := client.CreateVSwitch(&ecs.CreateVSwitchArgs{
-		CidrBlock:   s.CidrBlock,
-		ZoneId:      s.ZoneId,
-		VpcId:       vpcId,
-		VSwitchName: s.VSwitchName,
-	})
-	if err != nil {
-		state.Put("error", err)
-		ui.Say(fmt.Sprintf("Create vswitch failed %v", err))
-		return multistep.ActionHalt
-	}
-	if err := client.WaitForVSwitchAvailable(vpcId, s.VSwitchId, ALICLOUD_DEFAULT_TIMEOUT); err != nil {
-		state.Put("error", err)
-		ui.Error(fmt.Sprintf("Timeout waiting for vswitch to become available: %v", err))
-		return multistep.ActionHalt
-	}
-	state.Put("vswitchid", vswitchId)
-	s.isCreate = true
-	s.VSwitchId = vswitchId
-	return multistep.ActionContinue
-}
-
-func (s *stepConfigAlicloudVSwitch) Cleanup(state multistep.StateBag) {
-	if !s.isCreate {
-		return
-	}
-
-	client := state.Get("client").(*ecs.Client)
-	ui := state.Get("ui").(packer.Ui)
-	message(state, "vSwitch")
-	timeoutPoint := time.Now().Add(10 * time.Second)
-	for {
-		if err := client.DeleteVSwitch(s.VSwitchId); err != nil {
-			e, _ := err.(*common.Error)
-			if (e.Code == "IncorrectVSwitchStatus" || e.Code == "DependencyViolation" ||
-				e.Code == "DependencyViolation.HaVip" ||
-				e.Code == "IncorrectRouteEntryStatus") && time.Now().Before(timeoutPoint) {
-				time.Sleep(1 * time.Second)
-				continue
-			}
-			ui.Error(fmt.Sprintf("Error deleting vswitch, it may still be around: %s", err))
-			return
-		}
-		break
-	}
-}

builder/alicloud/ecs/step_create_image.go

@@ -1,95 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepCreateAlicloudImage struct {
-	image *ecs.ImageType
-}
-
-func (s *stepCreateAlicloudImage) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	config := state.Get("config").(Config)
-	client := state.Get("client").(*ecs.Client)
-	ui := state.Get("ui").(packer.Ui)
-
-	// Create the alicloud image
-	ui.Say(fmt.Sprintf("Creating image: %s", config.AlicloudImageName))
-	var imageId string
-	var err error
-
-	instance := state.Get("instance").(*ecs.InstanceAttributesType)
-	imageId, err = client.CreateImage(&ecs.CreateImageArgs{
-		RegionId:     common.Region(config.AlicloudRegion),
-		InstanceId:   instance.InstanceId,
-		ImageName:    config.AlicloudImageName,
-		ImageVersion: config.AlicloudImageVersion,
-		Description:  config.AlicloudImageDescription})
-
-	if err != nil {
-		err := fmt.Errorf("Error creating image: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-	err = client.WaitForImageReady(common.Region(config.AlicloudRegion),
-		imageId, ALICLOUD_DEFAULT_LONG_TIMEOUT)
-	if err != nil {
-		err := fmt.Errorf("Timeout waiting for image to be created: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-
-	images, _, err := client.DescribeImages(&ecs.DescribeImagesArgs{
-		RegionId: common.Region(config.AlicloudRegion),
-		ImageId:  imageId})
-	if err != nil {
-		err := fmt.Errorf("Error querying created image: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-
-	if len(images) == 0 {
-		err := fmt.Errorf("Unable to find created image: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-	s.image = &images[0]
-
-	state.Put("alicloudimage", imageId)
-	alicloudImages := make(map[string]string)
-	alicloudImages[config.AlicloudRegion] = images[0].ImageId
-	state.Put("alicloudimages", alicloudImages)
-
-	return multistep.ActionContinue
-}
-
-func (s *stepCreateAlicloudImage) Cleanup(state multistep.StateBag) {
-	if s.image == nil {
-		return
-	}
-	_, cancelled := state.GetOk(multistep.StateCancelled)
-	_, halted := state.GetOk(multistep.StateHalted)
-	if !cancelled && !halted {
-		return
-	}
-
-	client := state.Get("client").(*ecs.Client)
-	ui := state.Get("ui").(packer.Ui)
-	config := state.Get("config").(Config)
-
-	ui.Say("Deleting the image because of cancellation or error...")
-	if err := client.DeleteImage(common.Region(config.AlicloudRegion), s.image.ImageId); err != nil {
-		ui.Error(fmt.Sprintf("Error deleting image, it may still be around: %s", err))
-		return
-	}
-}

builder/alicloud/ecs/step_create_instance.go

@@ -1,164 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"fmt"
-	"io/ioutil"
-	"log"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepCreateAlicloudInstance struct {
-	IOOptimized             bool
-	InstanceType            string
-	UserData                string
-	UserDataFile            string
-	instanceId              string
-	RegionId                string
-	InternetChargeType      string
-	InternetMaxBandwidthOut int
-	InstanceName            string
-	ZoneId                  string
-	instance                *ecs.InstanceAttributesType
-}
-
-func (s *stepCreateAlicloudInstance) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	client := state.Get("client").(*ecs.Client)
-	config := state.Get("config").(Config)
-	ui := state.Get("ui").(packer.Ui)
-	source_image := state.Get("source_image").(*ecs.ImageType)
-	network_type := state.Get("networktype").(InstanceNetWork)
-	securityGroupId := state.Get("securitygroupid").(string)
-	var instanceId string
-	var err error
-
-	ioOptimized := ecs.IoOptimizedNone
-	if s.IOOptimized {
-		ioOptimized = ecs.IoOptimizedOptimized
-	}
-	password := config.Comm.SSHPassword
-	if password == "" && config.Comm.WinRMPassword != "" {
-		password = config.Comm.WinRMPassword
-	}
-	ui.Say("Creating instance.")
-	if network_type == VpcNet {
-		userData, err := s.getUserData(state)
-		if err != nil {
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-		vswitchId := state.Get("vswitchid").(string)
-		instanceId, err = client.CreateInstance(&ecs.CreateInstanceArgs{
-			RegionId:                common.Region(s.RegionId),
-			ImageId:                 source_image.ImageId,
-			InstanceType:            s.InstanceType,
-			InternetChargeType:      common.InternetChargeType(s.InternetChargeType), //"PayByTraffic",
-			InternetMaxBandwidthOut: s.InternetMaxBandwidthOut,
-			UserData:                userData,
-			IoOptimized:             ioOptimized,
-			VSwitchId:               vswitchId,
-			SecurityGroupId:         securityGroupId,
-			InstanceName:            s.InstanceName,
-			Password:                password,
-			ZoneId:                  s.ZoneId,
-			DataDisk:                diskDeviceToDiskType(config.AlicloudImageConfig.ECSImagesDiskMappings),
-		})
-		if err != nil {
-			err := fmt.Errorf("Error creating instance: %s", err)
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-	} else {
-		if s.InstanceType == "" {
-			s.InstanceType = "PayByTraffic"
-		}
-		if s.InternetMaxBandwidthOut == 0 {
-			s.InternetMaxBandwidthOut = 5
-		}
-		instanceId, err = client.CreateInstance(&ecs.CreateInstanceArgs{
-			RegionId:                common.Region(s.RegionId),
-			ImageId:                 source_image.ImageId,
-			InstanceType:            s.InstanceType,
-			InternetChargeType:      common.InternetChargeType(s.InternetChargeType), //"PayByTraffic",
-			InternetMaxBandwidthOut: s.InternetMaxBandwidthOut,
-			IoOptimized:             ioOptimized,
-			SecurityGroupId:         securityGroupId,
-			InstanceName:            s.InstanceName,
-			Password:                password,
-			ZoneId:                  s.ZoneId,
-			DataDisk:                diskDeviceToDiskType(config.AlicloudImageConfig.ECSImagesDiskMappings),
-		})
-		if err != nil {
-			err := fmt.Errorf("Error creating instance: %s", err)
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-	}
-	err = client.WaitForInstance(instanceId, ecs.Stopped, ALICLOUD_DEFAULT_TIMEOUT)
-	if err != nil {
-		err := fmt.Errorf("Error creating instance: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-	instance, err := client.DescribeInstanceAttribute(instanceId)
-	if err != nil {
-		ui.Say(err.Error())
-		return multistep.ActionHalt
-	}
-	s.instance = instance
-	state.Put("instance", instance)
-
-	return multistep.ActionContinue
-}
-
-func (s *stepCreateAlicloudInstance) Cleanup(state multistep.StateBag) {
-	if s.instance == nil {
-		return
-	}
-	message(state, "instance")
-	client := state.Get("client").(*ecs.Client)
-	ui := state.Get("ui").(packer.Ui)
-	err := client.DeleteInstance(s.instance.InstanceId)
-	if err != nil {
-		ui.Say(fmt.Sprintf("Failed to clean up instance %s: %v", s.instance.InstanceId, err.Error()))
-	}
-
-}
-
-func (s *stepCreateAlicloudInstance) getUserData(state multistep.StateBag) (string, error) {
-	userData := s.UserData
-	if s.UserDataFile != "" {
-		data, err := ioutil.ReadFile(s.UserDataFile)
-		if err != nil {
-			return "", err
-		}
-		userData = string(data)
-	}
-	log.Printf(userData)
-	return userData, nil
-
-}
-
-func diskDeviceToDiskType(diskDevices []AlicloudDiskDevice) []ecs.DataDiskType {
-	result := make([]ecs.DataDiskType, len(diskDevices))
-	for _, diskDevice := range diskDevices {
-		result = append(result, ecs.DataDiskType{
-			DiskName:           diskDevice.DiskName,
-			Category:           ecs.DiskCategory(diskDevice.DiskCategory),
-			Size:               diskDevice.DiskSize,
-			SnapshotId:         diskDevice.SnapshotId,
-			Description:        diskDevice.Description,
-			DeleteWithInstance: diskDevice.DeleteWithInstance,
-			Device:             diskDevice.Device,
-		})
-	}
-	return result
-}

builder/alicloud/ecs/step_delete_images_snapshots.go

@@ -1,64 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"fmt"
-	"log"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepDeleteAlicloudImageSnapshots struct {
-	AlicloudImageForceDelete          bool
-	AlicloudImageForceDeleteSnapshots bool
-	AlicloudImageName                 string
-}
-
-func (s *stepDeleteAlicloudImageSnapshots) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	client := state.Get("client").(*ecs.Client)
-	ui := state.Get("ui").(packer.Ui)
-	config := state.Get("config").(Config)
-	ui.Say("Deleting image snapshots.")
-	// Check for force delete
-	if s.AlicloudImageForceDelete {
-		images, _, err := client.DescribeImages(&ecs.DescribeImagesArgs{
-			RegionId:  common.Region(config.AlicloudRegion),
-			ImageName: s.AlicloudImageName,
-		})
-		if len(images) < 1 {
-			return multistep.ActionContinue
-		}
-		for _, image := range images {
-			if image.ImageOwnerAlias != string(ecs.ImageOwnerSelf) {
-				log.Printf("You can only delete instances based on customized images %s ", image.ImageId)
-				continue
-			}
-			err = client.DeleteImage(common.Region(config.AlicloudRegion), image.ImageId)
-			if err != nil {
-				err := fmt.Errorf("Failed to delete image: %s", err)
-				state.Put("error", err)
-				ui.Error(err.Error())
-				return multistep.ActionHalt
-			}
-			if s.AlicloudImageForceDeleteSnapshots {
-				for _, diskDevice := range image.DiskDeviceMappings.DiskDeviceMapping {
-					if err := client.DeleteSnapshot(diskDevice.SnapshotId); err != nil {
-						err := fmt.Errorf("Deleting ECS snapshot failed: %s", err)
-						state.Put("error", err)
-						ui.Error(err.Error())
-						return multistep.ActionHalt
-					}
-				}
-			}
-		}
-
-	}
-
-	return multistep.ActionContinue
-}
-
-func (s *stepDeleteAlicloudImageSnapshots) Cleanup(state multistep.StateBag) {
-}

builder/alicloud/ecs/step_mount_disk.go

@@ -1,72 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepMountAlicloudDisk struct {
-}
-
-func (s *stepMountAlicloudDisk) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	client := state.Get("client").(*ecs.Client)
-	config := state.Get("config").(Config)
-	ui := state.Get("ui").(packer.Ui)
-	instance := state.Get("instance").(*ecs.InstanceAttributesType)
-	alicloudDiskDevices := config.ECSImagesDiskMappings
-	if len(config.ECSImagesDiskMappings) == 0 {
-		return multistep.ActionContinue
-	}
-	ui.Say("Mounting disks.")
-	disks, _, err := client.DescribeDisks(&ecs.DescribeDisksArgs{InstanceId: instance.InstanceId,
-		RegionId: instance.RegionId})
-	if err != nil {
-		err := fmt.Errorf("Error querying disks: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-	for _, disk := range disks {
-		if disk.Status == ecs.DiskStatusAvailable {
-			if err := client.AttachDisk(&ecs.AttachDiskArgs{DiskId: disk.DiskId,
-				InstanceId: instance.InstanceId,
-				Device:     getDevice(&disk, alicloudDiskDevices),
-			}); err != nil {
-				err := fmt.Errorf("Error mounting disks: %s", err)
-				state.Put("error", err)
-				ui.Error(err.Error())
-				return multistep.ActionHalt
-			}
-		}
-	}
-	for _, disk := range disks {
-		if err := client.WaitForDisk(instance.RegionId, disk.DiskId, ecs.DiskStatusInUse, ALICLOUD_DEFAULT_SHORT_TIMEOUT); err != nil {
-			err := fmt.Errorf("Timeout waiting for mount: %s", err)
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-	}
-	ui.Say("Finished mounting disks.")
-	return multistep.ActionContinue
-}
-
-func (s *stepMountAlicloudDisk) Cleanup(state multistep.StateBag) {
-
-}
-
-func getDevice(disk *ecs.DiskItemType, diskDevices []AlicloudDiskDevice) string {
-	if disk.Device != "" {
-		return disk.Device
-	}
-	for _, alicloudDiskDevice := range diskDevices {
-		if alicloudDiskDevice.DiskName == disk.DiskName || alicloudDiskDevice.SnapshotId == disk.SourceSnapshotId {
-			return alicloudDiskDevice.Device
-		}
-	}
-	return ""
-}

builder/alicloud/ecs/step_pre_validate.go

@@ -1,49 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepPreValidate struct {
-	AlicloudDestImageName string
-	ForceDelete           bool
-}
-
-func (s *stepPreValidate) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	ui := state.Get("ui").(packer.Ui)
-	if s.ForceDelete {
-		ui.Say("Force delete flag found, skipping prevalidating image name.")
-		return multistep.ActionContinue
-	}
-
-	client := state.Get("client").(*ecs.Client)
-	config := state.Get("config").(Config)
-	ui.Say("Prevalidating image name...")
-	images, _, err := client.DescribeImages(&ecs.DescribeImagesArgs{
-		ImageName: s.AlicloudDestImageName,
-		RegionId:  common.Region(config.AlicloudRegion)})
-
-	if err != nil {
-		err := fmt.Errorf("Error querying alicloud image: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-
-	if len(images) > 0 {
-		err := fmt.Errorf("Error: name conflicts with an existing alicloud image: %s", images[0].ImageId)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-
-	return multistep.ActionContinue
-}
-
-func (s *stepPreValidate) Cleanup(multistep.StateBag) {}

builder/alicloud/ecs/step_region_copy_image.go

@@ -1,72 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepRegionCopyAlicloudImage struct {
-	AlicloudImageDestinationRegions []string
-	AlicloudImageDestinationNames   []string
-	RegionId                        string
-}
-
-func (s *stepRegionCopyAlicloudImage) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	if len(s.AlicloudImageDestinationRegions) == 0 {
-		return multistep.ActionContinue
-	}
-	client := state.Get("client").(*ecs.Client)
-	ui := state.Get("ui").(packer.Ui)
-	imageId := state.Get("alicloudimage").(string)
-	alicloudImages := state.Get("alicloudimages").(map[string]string)
-	region := common.Region(s.RegionId)
-
-	numberOfName := len(s.AlicloudImageDestinationNames)
-	for index, destinationRegion := range s.AlicloudImageDestinationRegions {
-		if destinationRegion == s.RegionId {
-			continue
-		}
-		ecsImageName := ""
-		if numberOfName > 0 && index < numberOfName {
-			ecsImageName = s.AlicloudImageDestinationNames[index]
-		}
-		imageId, err := client.CopyImage(
-			&ecs.CopyImageArgs{
-				RegionId:             region,
-				ImageId:              imageId,
-				DestinationRegionId:  common.Region(destinationRegion),
-				DestinationImageName: ecsImageName,
-			})
-		if err != nil {
-			state.Put("error", err)
-			ui.Say(fmt.Sprintf("Error copying images: %s", err))
-			return multistep.ActionHalt
-		}
-		alicloudImages[destinationRegion] = imageId
-	}
-	return multistep.ActionContinue
-}
-
-func (s *stepRegionCopyAlicloudImage) Cleanup(state multistep.StateBag) {
-	_, cancelled := state.GetOk(multistep.StateCancelled)
-	_, halted := state.GetOk(multistep.StateHalted)
-	if cancelled || halted {
-		ui := state.Get("ui").(packer.Ui)
-		client := state.Get("client").(*ecs.Client)
-		alicloudImages := state.Get("alicloudimages").(map[string]string)
-		ui.Say(fmt.Sprintf("Stopping copy image because cancellation or error..."))
-		for copiedRegionId, copiedImageId := range alicloudImages {
-			if copiedRegionId == s.RegionId {
-				continue
-			}
-			if err := client.CancelCopyImage(common.Region(copiedRegionId), copiedImageId); err != nil {
-				ui.Say(fmt.Sprintf("Error cancelling copy image: %v", err))
-			}
-		}
-	}
-}

builder/alicloud/ecs/step_run_instance.go

@@ -1,57 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepRunAlicloudInstance struct {
-}
-
-func (s *stepRunAlicloudInstance) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	client := state.Get("client").(*ecs.Client)
-	ui := state.Get("ui").(packer.Ui)
-	instance := state.Get("instance").(*ecs.InstanceAttributesType)
-
-	err := client.StartInstance(instance.InstanceId)
-	if err != nil {
-		err := fmt.Errorf("Error starting instance: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-	ui.Say("Starting instance.")
-	err = client.WaitForInstance(instance.InstanceId, ecs.Running, ALICLOUD_DEFAULT_TIMEOUT)
-	if err != nil {
-		err := fmt.Errorf("Timeout waiting for instance to start: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-
-	return multistep.ActionContinue
-}
-
-func (s *stepRunAlicloudInstance) Cleanup(state multistep.StateBag) {
-	_, cancelled := state.GetOk(multistep.StateCancelled)
-	_, halted := state.GetOk(multistep.StateHalted)
-	if cancelled || halted {
-		ui := state.Get("ui").(packer.Ui)
-		client := state.Get("client").(*ecs.Client)
-		instance := state.Get("instance").(*ecs.InstanceAttributesType)
-		instanceAttribute, _ := client.DescribeInstanceAttribute(instance.InstanceId)
-		if instanceAttribute.Status == ecs.Starting || instanceAttribute.Status == ecs.Running {
-			if err := client.StopInstance(instance.InstanceId, true); err != nil {
-				ui.Say(fmt.Sprintf("Error stopping instance %s, it may still be around %s", instance.InstanceId, err))
-				return
-			}
-			if err := client.WaitForInstance(instance.InstanceId, ecs.Stopped, ALICLOUD_DEFAULT_TIMEOUT); err != nil {
-				ui.Say(fmt.Sprintf("Error stopping instance %s, it may still be around %s", instance.InstanceId, err))
-			}
-		}
-	}
-}

builder/alicloud/ecs/step_share_image.go

@@ -1,61 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/denverdino/aliyungo/common"
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepShareAlicloudImage struct {
-	AlicloudImageShareAccounts   []string
-	AlicloudImageUNShareAccounts []string
-	RegionId                     string
-}
-
-func (s *stepShareAlicloudImage) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	client := state.Get("client").(*ecs.Client)
-	ui := state.Get("ui").(packer.Ui)
-	alicloudImages := state.Get("alicloudimages").(map[string]string)
-	for copiedRegion, copiedImageId := range alicloudImages {
-		err := client.ModifyImageSharePermission(
-			&ecs.ModifyImageSharePermissionArgs{
-				RegionId:      common.Region(copiedRegion),
-				ImageId:       copiedImageId,
-				AddAccount:    s.AlicloudImageShareAccounts,
-				RemoveAccount: s.AlicloudImageUNShareAccounts,
-			})
-		if err != nil {
-			state.Put("error", err)
-			ui.Say(fmt.Sprintf("Failed modifying image share permissions: %s", err))
-			return multistep.ActionHalt
-		}
-	}
-	return multistep.ActionContinue
-}
-
-func (s *stepShareAlicloudImage) Cleanup(state multistep.StateBag) {
-	_, cancelled := state.GetOk(multistep.StateCancelled)
-	_, halted := state.GetOk(multistep.StateHalted)
-	if cancelled || halted {
-		ui := state.Get("ui").(packer.Ui)
-		client := state.Get("client").(*ecs.Client)
-		alicloudImages := state.Get("alicloudimages").(map[string]string)
-		ui.Say("Restoring image share permission because cancellations or error...")
-		for copiedRegion, copiedImageId := range alicloudImages {
-			err := client.ModifyImageSharePermission(
-				&ecs.ModifyImageSharePermissionArgs{
-					RegionId:      common.Region(copiedRegion),
-					ImageId:       copiedImageId,
-					AddAccount:    s.AlicloudImageUNShareAccounts,
-					RemoveAccount: s.AlicloudImageShareAccounts,
-				})
-			if err != nil {
-				ui.Say(fmt.Sprintf("Restoring image share permission failed: %s", err))
-			}
-		}
-	}
-}

builder/alicloud/ecs/step_stop_instance.go

@@ -1,44 +0,0 @@
-package ecs
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/denverdino/aliyungo/ecs"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type stepStopAlicloudInstance struct {
-	ForceStop bool
-}
-
-func (s *stepStopAlicloudInstance) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	client := state.Get("client").(*ecs.Client)
-	instance := state.Get("instance").(*ecs.InstanceAttributesType)
-	ui := state.Get("ui").(packer.Ui)
-
-	err := client.StopInstance(instance.InstanceId, s.ForceStop)
-	if err != nil {
-		if err != nil {
-			err := fmt.Errorf("Error stopping alicloud instance: %s", err)
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-	}
-
-	err = client.WaitForInstance(instance.InstanceId, ecs.Stopped, ALICLOUD_DEFAULT_TIMEOUT)
-	if err != nil {
-		err := fmt.Errorf("Error waiting for alicloud instance to stop: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-
-	return multistep.ActionContinue
-}
-
-func (s *stepStopAlicloudInstance) Cleanup(multistep.StateBag) {
-	// No cleanup...
-}

builder/amazon/chroot/builder.go

@@ -9,13 +9,14 @@ import (
 	"log"
 	"runtime"
 
+	"github.com/aws/aws-sdk-go/aws/session"
 	"github.com/aws/aws-sdk-go/service/ec2"
-	awscommon "github.com/hashicorp/packer/builder/amazon/common"
-	"github.com/hashicorp/packer/common"
-	"github.com/hashicorp/packer/helper/config"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-	"github.com/hashicorp/packer/template/interpolate"
+	"github.com/mitchellh/multistep"
+	awscommon "github.com/mitchellh/packer/builder/amazon/common"
+	"github.com/mitchellh/packer/common"
+	"github.com/mitchellh/packer/helper/config"
+	"github.com/mitchellh/packer/packer"
+	"github.com/mitchellh/packer/template/interpolate"
 )
 
 // The unique ID for this builder
@@ -24,27 +25,19 @@ const BuilderId = "mitchellh.amazon.chroot"
 // Config is the configuration that is chained through the steps and
 // settable from the template.
 type Config struct {
-	common.PackerConfig       `mapstructure:",squash"`
-	awscommon.AMIBlockDevices `mapstructure:",squash"`
-	awscommon.AMIConfig       `mapstructure:",squash"`
-	awscommon.AccessConfig    `mapstructure:",squash"`
+	common.PackerConfig    `mapstructure:",squash"`
+	awscommon.AccessConfig `mapstructure:",squash"`
+	awscommon.AMIConfig    `mapstructure:",squash"`
 
-	ChrootMounts      [][]string                 `mapstructure:"chroot_mounts"`
-	CommandWrapper    string                     `mapstructure:"command_wrapper"`
-	CopyFiles         []string                   `mapstructure:"copy_files"`
-	DevicePath        string                     `mapstructure:"device_path"`
-	NVMEDevicePath    string                     `mapstructure:"nvme_device_path"`
-	FromScratch       bool                       `mapstructure:"from_scratch"`
-	MountOptions      []string                   `mapstructure:"mount_options"`
-	MountPartition    string                     `mapstructure:"mount_partition"`
-	MountPath         string                     `mapstructure:"mount_path"`
-	PostMountCommands []string                   `mapstructure:"post_mount_commands"`
-	PreMountCommands  []string                   `mapstructure:"pre_mount_commands"`
-	RootDeviceName    string                     `mapstructure:"root_device_name"`
-	RootVolumeSize    int64                      `mapstructure:"root_volume_size"`
-	SourceAmi         string                     `mapstructure:"source_ami"`
-	SourceAmiFilter   awscommon.AmiFilterOptions `mapstructure:"source_ami_filter"`
-	RootVolumeTags    awscommon.TagMap           `mapstructure:"root_volume_tags"`
+	ChrootMounts   [][]string `mapstructure:"chroot_mounts"`
+	CommandWrapper string     `mapstructure:"command_wrapper"`
+	CopyFiles      []string   `mapstructure:"copy_files"`
+	DevicePath     string     `mapstructure:"device_path"`
+	MountPath      string     `mapstructure:"mount_path"`
+	SourceAmi      string     `mapstructure:"source_ami"`
+	RootVolumeSize int64      `mapstructure:"root_volume_size"`
+	MountOptions   []string   `mapstructure:"mount_options"`
+	MountPartition int        `mapstructure:"mount_partition"`
 
 	ctx interpolate.Context
 }
@@ -65,13 +58,7 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
 		InterpolateContext: &b.config.ctx,
 		InterpolateFilter: &interpolate.RenderFilter{
 			Exclude: []string{
-				"ami_description",
-				"snapshot_tags",
-				"tags",
-				"root_volume_tags",
 				"command_wrapper",
-				"post_mount_commands",
-				"pre_mount_commands",
 				"mount_path",
 			},
 		},
@@ -80,31 +67,27 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
 		return nil, err
 	}
 
-	if b.config.PackerConfig.PackerForce {
-		b.config.AMIForceDeregister = true
-	}
-
 	// Defaults
 	if b.config.ChrootMounts == nil {
 		b.config.ChrootMounts = make([][]string, 0)
 	}
 
+	if b.config.CopyFiles == nil {
+		b.config.CopyFiles = make([]string, 0)
+	}
+
 	if len(b.config.ChrootMounts) == 0 {
 		b.config.ChrootMounts = [][]string{
-			{"proc", "proc", "/proc"},
-			{"sysfs", "sysfs", "/sys"},
-			{"bind", "/dev", "/dev"},
-			{"devpts", "devpts", "/dev/pts"},
-			{"binfmt_misc", "binfmt_misc", "/proc/sys/fs/binfmt_misc"},
+			[]string{"proc", "proc", "/proc"},
+			[]string{"sysfs", "sysfs", "/sys"},
+			[]string{"bind", "/dev", "/dev"},
+			[]string{"devpts", "devpts", "/dev/pts"},
+			[]string{"binfmt_misc", "binfmt_misc", "/proc/sys/fs/binfmt_misc"},
 		}
 	}
 
-	// set default copy file if we're not giving our own
-	if b.config.CopyFiles == nil {
-		b.config.CopyFiles = make([]string, 0)
-		if !b.config.FromScratch {
-			b.config.CopyFiles = []string{"/etc/resolv.conf"}
-		}
+	if len(b.config.CopyFiles) == 0 {
+		b.config.CopyFiles = []string{"/etc/resolv.conf"}
 	}
 
 	if b.config.CommandWrapper == "" {
@@ -115,17 +98,14 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
 		b.config.MountPath = "/mnt/packer-amazon-chroot-volumes/{{.Device}}"
 	}
 
-	if b.config.MountPartition == "" {
-		b.config.MountPartition = "1"
+	if b.config.MountPartition == 0 {
+		b.config.MountPartition = 1
 	}
 
-	// Accumulate any errors or warnings
+	// Accumulate any errors
 	var errs *packer.MultiError
-	var warns []string
-
 	errs = packer.MultiErrorAppend(errs, b.config.AccessConfig.Prepare(&b.config.ctx)...)
-	errs = packer.MultiErrorAppend(errs,
-		b.config.AMIConfig.Prepare(&b.config.AccessConfig, &b.config.ctx)...)
+	errs = packer.MultiErrorAppend(errs, b.config.AMIConfig.Prepare(&b.config.ctx)...)
 
 	for _, mounts := range b.config.ChrootMounts {
 		if len(mounts) != 3 {
@@ -135,50 +115,16 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
 		}
 	}
 
-	if b.config.FromScratch {
-		if b.config.SourceAmi != "" || !b.config.SourceAmiFilter.Empty() {
-			warns = append(warns, "source_ami and source_ami_filter are unused when from_scratch is true")
-		}
-		if b.config.RootVolumeSize == 0 {
-			errs = packer.MultiErrorAppend(
-				errs, errors.New("root_volume_size is required with from_scratch."))
-		}
-		if len(b.config.PreMountCommands) == 0 {
-			errs = packer.MultiErrorAppend(
-				errs, errors.New("pre_mount_commands is required with from_scratch."))
-		}
-		if b.config.AMIVirtType == "" {
-			errs = packer.MultiErrorAppend(
-				errs, errors.New("ami_virtualization_type is required with from_scratch."))
-		}
-		if b.config.RootDeviceName == "" {
-			errs = packer.MultiErrorAppend(
-				errs, errors.New("root_device_name is required with from_scratch."))
-		}
-		if len(b.config.AMIMappings) == 0 {
-			errs = packer.MultiErrorAppend(
-				errs, errors.New("ami_block_device_mappings is required with from_scratch."))
-		}
-	} else {
-		if b.config.SourceAmi == "" && b.config.SourceAmiFilter.Empty() {
-			errs = packer.MultiErrorAppend(
-				errs, errors.New("source_ami or source_ami_filter is required."))
-		}
-		if len(b.config.AMIMappings) != 0 {
-			warns = append(warns, "ami_block_device_mappings are unused when from_scratch is false")
-		}
-		if b.config.RootDeviceName != "" {
-			warns = append(warns, "root_device_name is unused when from_scratch is false")
-		}
+	if b.config.SourceAmi == "" {
+		errs = packer.MultiErrorAppend(errs, errors.New("source_ami is required."))
 	}
 
 	if errs != nil && len(errs.Errors) > 0 {
-		return warns, errs
+		return nil, errs
 	}
 
-	packer.LogSecretFilter.Set(b.config.AccessKey, b.config.SecretKey, b.config.Token)
-	log.Println(b.config)
-	return warns, nil
+	log.Println(common.ScrubConfig(b.config, b.config.AccessKey, b.config.SecretKey))
+	return nil, nil
 }
 
 func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packer.Artifact, error) {
@@ -186,10 +132,12 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
 		return nil, errors.New("The amazon-chroot builder only works on Linux environments.")
 	}
 
-	session, err := b.config.Session()
+	config, err := b.config.Config()
 	if err != nil {
 		return nil, err
 	}
+
+	session := session.New(config)
 	ec2conn := ec2.New(session)
 
 	wrappedCommand := func(command string) (string, error) {
@@ -202,7 +150,6 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
 	state := new(multistep.BasicStateBag)
 	state.Put("config", &b.config)
 	state.Put("ec2", ec2conn)
-	state.Put("awsSession", session)
 	state.Put("hook", hook)
 	state.Put("ui", ui)
 	state.Put("wrappedCommand", CommandWrapper(wrappedCommand))
@@ -214,88 +161,60 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
 			ForceDeregister: b.config.AMIForceDeregister,
 		},
 		&StepInstanceInfo{},
-	}
-
-	if !b.config.FromScratch {
-		steps = append(steps,
-			&awscommon.StepSourceAMIInfo{
-				SourceAmi:                b.config.SourceAmi,
-				EnableAMISriovNetSupport: b.config.AMISriovNetSupport,
-				EnableAMIENASupport:      b.config.AMIENASupport,
-				AmiFilters:               b.config.SourceAmiFilter,
-			},
-			&StepCheckRootDevice{},
-		)
-	}
-
-	steps = append(steps,
+		&awscommon.StepSourceAMIInfo{
+			SourceAmi:          b.config.SourceAmi,
+			EnhancedNetworking: b.config.AMIEnhancedNetworking,
+		},
+		&StepCheckRootDevice{},
 		&StepFlock{},
 		&StepPrepareDevice{},
 		&StepCreateVolume{
 			RootVolumeSize: b.config.RootVolumeSize,
-			RootVolumeTags: b.config.RootVolumeTags,
-			Ctx:            b.config.ctx,
 		},
 		&StepAttachVolume{},
 		&StepEarlyUnflock{},
-		&StepPreMountCommands{
-			Commands: b.config.PreMountCommands,
-		},
 		&StepMountDevice{
 			MountOptions:   b.config.MountOptions,
 			MountPartition: b.config.MountPartition,
 		},
-		&StepPostMountCommands{
-			Commands: b.config.PostMountCommands,
-		},
 		&StepMountExtra{},
 		&StepCopyFiles{},
 		&StepChrootProvision{},
 		&StepEarlyCleanup{},
 		&StepSnapshot{},
 		&awscommon.StepDeregisterAMI{
-			AccessConfig:        &b.config.AccessConfig,
-			ForceDeregister:     b.config.AMIForceDeregister,
-			ForceDeleteSnapshot: b.config.AMIForceDeleteSnapshot,
-			AMIName:             b.config.AMIName,
-			Regions:             b.config.AMIRegions,
+			ForceDeregister: b.config.AMIForceDeregister,
+			AMIName:         b.config.AMIName,
 		},
 		&StepRegisterAMI{
-			RootVolumeSize:           b.config.RootVolumeSize,
-			EnableAMISriovNetSupport: b.config.AMISriovNetSupport,
-			EnableAMIENASupport:      b.config.AMIENASupport,
-		},
-		&awscommon.StepCreateEncryptedAMICopy{
-			KeyID:             b.config.AMIKmsKeyId,
-			EncryptBootVolume: b.config.AMIEncryptBootVolume,
-			Name:              b.config.AMIName,
-			AMIMappings:       b.config.AMIBlockDevices.AMIMappings,
+			RootVolumeSize: b.config.RootVolumeSize,
 		},
 		&awscommon.StepAMIRegionCopy{
-			AccessConfig:      &b.config.AccessConfig,
-			Regions:           b.config.AMIRegions,
-			RegionKeyIds:      b.config.AMIRegionKMSKeyIDs,
-			EncryptBootVolume: b.config.AMIEncryptBootVolume,
-			Name:              b.config.AMIName,
+			AccessConfig: &b.config.AccessConfig,
+			Regions:      b.config.AMIRegions,
+			Name:         b.config.AMIName,
 		},
 		&awscommon.StepModifyAMIAttributes{
-			Description:    b.config.AMIDescription,
-			Users:          b.config.AMIUsers,
-			Groups:         b.config.AMIGroups,
-			ProductCodes:   b.config.AMIProductCodes,
-			SnapshotUsers:  b.config.SnapshotUsers,
-			SnapshotGroups: b.config.SnapshotGroups,
-			Ctx:            b.config.ctx,
+			Description:  b.config.AMIDescription,
+			Users:        b.config.AMIUsers,
+			Groups:       b.config.AMIGroups,
+			ProductCodes: b.config.AMIProductCodes,
 		},
 		&awscommon.StepCreateTags{
-			Tags:         b.config.AMITags,
-			SnapshotTags: b.config.SnapshotTags,
-			Ctx:          b.config.ctx,
+			Tags: b.config.AMITags,
 		},
-	)
+	}
 
 	// Run!
-	b.runner = common.NewRunner(steps, b.config.PackerConfig, ui)
+	if b.config.PackerDebug {
+		b.runner = &multistep.DebugRunner{
+			Steps:   steps,
+			PauseFn: common.MultistepDebugFn(ui),
+		}
+	} else {
+		b.runner = &multistep.BasicRunner{Steps: steps}
+	}
+
 	b.runner.Run(state)
 
 	// If there was an error, return that
@@ -312,7 +231,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
 	artifact := &awscommon.Artifact{
 		Amis:           state.Get("amis").(map[string]string),
 		BuilderIdValue: BuilderId,
-		Session:        session,
+		Conn:           ec2conn,
 	}
 
 	return artifact, nil

builder/amazon/chroot/builder_test.go

@@ -1,16 +1,14 @@
 package chroot
 
 import (
+	"github.com/mitchellh/packer/packer"
 	"testing"
-
-	"github.com/hashicorp/packer/packer"
 )
 
 func testConfig() map[string]interface{} {
 	return map[string]interface{}{
 		"ami_name":   "foo",
 		"source_ami": "foo",
-		"region":     "us-east-1",
 	}
 }
 
@@ -71,16 +69,11 @@ func TestBuilderPrepare_ChrootMounts(t *testing.T) {
 	if err != nil {
 		t.Errorf("err: %s", err)
 	}
-}
-
-func TestBuilderPrepare_ChrootMountsBadDefaults(t *testing.T) {
-	b := &Builder{}
-	config := testConfig()
 
 	config["chroot_mounts"] = [][]string{
-		{"bad"},
+		[]string{"bad"},
 	}
-	warnings, err := b.Prepare(config)
+	warnings, err = b.Prepare(config)
 	if len(warnings) > 0 {
 		t.Fatalf("bad: %#v", warnings)
 	}
@@ -124,38 +117,3 @@ func TestBuilderPrepare_CommandWrapper(t *testing.T) {
 		t.Errorf("err: %s", err)
 	}
 }
-
-func TestBuilderPrepare_CopyFiles(t *testing.T) {
-	b := &Builder{}
-	config := testConfig()
-
-	warnings, err := b.Prepare(config)
-	if len(warnings) > 0 {
-		t.Fatalf("bad: %#v", warnings)
-	}
-	if err != nil {
-		t.Errorf("err: %s", err)
-	}
-
-	if len(b.config.CopyFiles) != 1 && b.config.CopyFiles[0] != "/etc/resolv.conf" {
-		t.Errorf("Was expecting default value for copy_files.")
-	}
-}
-
-func TestBuilderPrepare_CopyFilesNoDefault(t *testing.T) {
-	b := &Builder{}
-	config := testConfig()
-
-	config["copy_files"] = []string{}
-	warnings, err := b.Prepare(config)
-	if len(warnings) > 0 {
-		t.Fatalf("bad: %#v", warnings)
-	}
-	if err != nil {
-		t.Errorf("err: %s", err)
-	}
-
-	if len(b.config.CopyFiles) > 0 {
-		t.Errorf("Was expecting no default value for copy_files.")
-	}
-}

builder/amazon/chroot/cleanup.go

@@ -1,7 +1,7 @@
 package chroot
 
 import (
-	"github.com/hashicorp/packer/helper/multistep"
+	"github.com/mitchellh/multistep"
 )
 
 // Cleanup is an interface that some steps implement for early cleanup.

builder/amazon/chroot/communicator.go

@@ -9,11 +9,10 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
-	"strconv"
 	"strings"
 	"syscall"
 
-	"github.com/hashicorp/packer/packer"
+	"github.com/mitchellh/packer/packer"
 )
 
 // Communicator is a special communicator that works by executing
@@ -24,10 +23,8 @@ type Communicator struct {
 }
 
 func (c *Communicator) Start(cmd *packer.RemoteCmd) error {
-	// need extra escapes for the command since we're wrapping it in quotes
-	cmd.Command = strconv.Quote(cmd.Command)
 	command, err := c.CmdWrapper(
-		fmt.Sprintf("chroot %s /bin/sh -c %s", c.Chroot, cmd.Command))
+		fmt.Sprintf("chroot %s /bin/sh -c \"%s\"", c.Chroot, cmd.Command))
 	if err != nil {
 		return err
 	}
@@ -72,10 +69,7 @@ func (c *Communicator) Upload(dst string, r io.Reader, fi *os.FileInfo) error {
 		return fmt.Errorf("Error preparing shell script: %s", err)
 	}
 	defer os.Remove(tf.Name())
-
-	if _, err := io.Copy(tf, r); err != nil {
-		return err
-	}
+	io.Copy(tf, r)
 
 	cpCmd, err := c.CmdWrapper(fmt.Sprintf("cp %s %s", tf.Name(), dst))
 	if err != nil {

builder/amazon/chroot/communicator_test.go

@@ -1,9 +1,8 @@
 package chroot
 
 import (
+	"github.com/mitchellh/packer/packer"
 	"testing"
-
-	"github.com/hashicorp/packer/packer"
 )
 
 func TestCommunicator_ImplementsCommunicator(t *testing.T) {

builder/amazon/chroot/device_test.go

@@ -1,10 +0,0 @@
-package chroot
-
-import "testing"
-
-func TestDevicePrefixMatch(t *testing.T) {
-	/*
-		if devicePrefixMatch("nvme0n1") != "" {
-		}
-	*/
-}

builder/amazon/chroot/lockfile_unix.go

@@ -4,8 +4,7 @@ package chroot
 
 import (
 	"os"
-
-	"golang.org/x/sys/unix"
+	"syscall"
 )
 
 // See: http://linux.die.net/include/sys/file.h
@@ -14,7 +13,7 @@ const LOCK_NB = 4
 const LOCK_UN = 8
 
 func lockFile(f *os.File) error {
-	err := unix.Flock(int(f.Fd()), LOCK_EX)
+	err := syscall.Flock(int(f.Fd()), LOCK_EX)
 	if err != nil {
 		return err
 	}
@@ -23,5 +22,5 @@ func lockFile(f *os.File) error {
 }
 
 func unlockFile(f *os.File) error {
-	return unix.Flock(int(f.Fd()), LOCK_UN)
+	return syscall.Flock(int(f.Fd()), LOCK_UN)
 }

builder/amazon/chroot/run_local_commands.go

@@ -1,39 +0,0 @@
-package chroot
-
-import (
-	"fmt"
-
-	sl "github.com/hashicorp/packer/common/shell-local"
-	"github.com/hashicorp/packer/packer"
-	"github.com/hashicorp/packer/template/interpolate"
-)
-
-func RunLocalCommands(commands []string, wrappedCommand CommandWrapper, ctx interpolate.Context, ui packer.Ui) error {
-	for _, rawCmd := range commands {
-		intCmd, err := interpolate.Render(rawCmd, &ctx)
-		if err != nil {
-			return fmt.Errorf("Error interpolating: %s", err)
-		}
-
-		command, err := wrappedCommand(intCmd)
-		if err != nil {
-			return fmt.Errorf("Error wrapping command: %s", err)
-		}
-
-		ui.Say(fmt.Sprintf("Executing command: %s", command))
-		comm := &sl.Communicator{
-			ExecuteCommand: []string{"sh", "-c", command},
-		}
-		cmd := &packer.RemoteCmd{Command: command}
-		if err := cmd.StartWithUi(comm, ui); err != nil {
-			return fmt.Errorf("Error executing command: %s", err)
-		}
-		if cmd.ExitStatus != 0 {
-			return fmt.Errorf(
-				"Received non-zero exit code %d from command: %s",
-				cmd.ExitStatus,
-				command)
-		}
-	}
-	return nil
-}

builder/amazon/chroot/step_attach_volume.go

@@ -1,15 +1,15 @@
 package chroot
 
 import (
-	"context"
+	"errors"
 	"fmt"
 	"strings"
+	"time"
 
-	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
-	awscommon "github.com/hashicorp/packer/builder/amazon/common"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
+	"github.com/mitchellh/multistep"
+	awscommon "github.com/mitchellh/packer/builder/amazon/common"
+	"github.com/mitchellh/packer/packer"
 )
 
 // StepAttachVolume attaches the previously created volume to an
@@ -23,7 +23,7 @@ type StepAttachVolume struct {
 	volumeId string
 }
 
-func (s *StepAttachVolume) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepAttachVolume) Run(state multistep.StateBag) multistep.StepAction {
 	ec2conn := state.Get("ec2").(*ec2.EC2)
 	device := state.Get("device").(string)
 	instance := state.Get("instance").(*ec2.Instance)
@@ -51,7 +51,35 @@ func (s *StepAttachVolume) Run(ctx context.Context, state multistep.StateBag) mu
 	s.volumeId = volumeId
 
 	// Wait for the volume to become attached
-	err = awscommon.WaitUntilVolumeAttached(ctx, ec2conn, s.volumeId)
+	stateChange := awscommon.StateChangeConf{
+		Pending:   []string{"attaching"},
+		StepState: state,
+		Target:    "attached",
+		Refresh: func() (interface{}, string, error) {
+			attempts := 0
+			for attempts < 30 {
+				resp, err := ec2conn.DescribeVolumes(&ec2.DescribeVolumesInput{VolumeIds: []*string{&volumeId}})
+				if err != nil {
+					return nil, "", err
+				}
+				if len(resp.Volumes[0].Attachments) > 0 {
+					a := resp.Volumes[0].Attachments[0]
+					return a, *a.State, nil
+				}
+				// When Attachment on volume is not present sleep for 2s and retry
+				attempts += 1
+				ui.Say(fmt.Sprintf(
+					"Volume %s show no attachments. Attempt %d/30. Sleeping for 2s and will retry.",
+					volumeId, attempts))
+				time.Sleep(2 * time.Second)
+			}
+
+			// Attachment on volume is not present after all attempts
+			return nil, "", errors.New("No attachments on volume.")
+		},
+	}
+
+	_, err = awscommon.WaitForState(&stateChange)
 	if err != nil {
 		err := fmt.Errorf("Error waiting for volume: %s", err)
 		state.Put("error", err)
@@ -87,7 +115,26 @@ func (s *StepAttachVolume) CleanupFunc(state multistep.StateBag) error {
 	s.attached = false
 
 	// Wait for the volume to detach
-	err = awscommon.WaitUntilVolumeDetached(aws.BackgroundContext(), ec2conn, s.volumeId)
+	stateChange := awscommon.StateChangeConf{
+		Pending:   []string{"attaching", "attached", "detaching"},
+		StepState: state,
+		Target:    "detached",
+		Refresh: func() (interface{}, string, error) {
+			resp, err := ec2conn.DescribeVolumes(&ec2.DescribeVolumesInput{VolumeIds: []*string{&s.volumeId}})
+			if err != nil {
+				return nil, "", err
+			}
+
+			v := resp.Volumes[0]
+			if len(v.Attachments) > 0 {
+				return v, *v.Attachments[0].State, nil
+			} else {
+				return v, "detached", nil
+			}
+		},
+	}
+
+	_, err = awscommon.WaitForState(&stateChange)
 	if err != nil {
 		return fmt.Errorf("Error waiting for volume: %s", err)
 	}

builder/amazon/chroot/step_check_root_device.go

@@ -1,18 +1,17 @@
 package chroot
 
 import (
-	"context"
 	"fmt"
 
 	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/packer"
 )
 
 // StepCheckRootDevice makes sure the root device on the AMI is EBS-backed.
 type StepCheckRootDevice struct{}
 
-func (s *StepCheckRootDevice) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepCheckRootDevice) Run(state multistep.StateBag) multistep.StepAction {
 	image := state.Get("source_image").(*ec2.Image)
 	ui := state.Get("ui").(packer.Ui)
 

builder/amazon/chroot/step_chroot_provision.go

@@ -1,18 +1,17 @@
 package chroot
 
 import (
-	"context"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/packer"
 	"log"
-
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
 )
 
 // StepChrootProvision provisions the instance within a chroot.
 type StepChrootProvision struct {
+	mounts []string
 }
 
-func (s *StepChrootProvision) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepChrootProvision) Run(state multistep.StateBag) multistep.StepAction {
 	hook := state.Get("hook").(packer.Hook)
 	mountPath := state.Get("mount_path").(string)
 	ui := state.Get("ui").(packer.Ui)

builder/amazon/chroot/step_copy_files.go

@@ -2,13 +2,11 @@ package chroot
 
 import (
 	"bytes"
-	"context"
 	"fmt"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/packer"
 	"log"
 	"path/filepath"
-
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
 )
 
 // StepCopyFiles copies some files from the host into the chroot environment.
@@ -20,7 +18,7 @@ type StepCopyFiles struct {
 	files []string
 }
 
-func (s *StepCopyFiles) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepCopyFiles) Run(state multistep.StateBag) multistep.StepAction {
 	config := state.Get("config").(*Config)
 	mountPath := state.Get("mount_path").(string)
 	ui := state.Get("ui").(packer.Ui)

builder/amazon/chroot/step_create_volume.go

@@ -1,16 +1,14 @@
 package chroot
 
 import (
-	"context"
 	"fmt"
 	"log"
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
-	awscommon "github.com/hashicorp/packer/builder/amazon/common"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-	"github.com/hashicorp/packer/template/interpolate"
+	"github.com/mitchellh/multistep"
+	awscommon "github.com/mitchellh/packer/builder/amazon/common"
+	"github.com/mitchellh/packer/packer"
 )
 
 // StepCreateVolume creates a new volume from the snapshot of the root
@@ -21,80 +19,42 @@ import (
 type StepCreateVolume struct {
 	volumeId       string
 	RootVolumeSize int64
-	RootVolumeTags awscommon.TagMap
-	Ctx            interpolate.Context
 }
 
-func (s *StepCreateVolume) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
-	config := state.Get("config").(*Config)
+func (s *StepCreateVolume) Run(state multistep.StateBag) multistep.StepAction {
 	ec2conn := state.Get("ec2").(*ec2.EC2)
+	image := state.Get("source_image").(*ec2.Image)
 	instance := state.Get("instance").(*ec2.Instance)
 	ui := state.Get("ui").(packer.Ui)
 
-	volTags, err := s.RootVolumeTags.EC2Tags(s.Ctx, *ec2conn.Config.Region, state)
-	if err != nil {
-		err := fmt.Errorf("Error tagging volumes: %s", err)
+	// Determine the root device snapshot
+	log.Printf("Searching for root device of the image (%s)", *image.RootDeviceName)
+	var rootDevice *ec2.BlockDeviceMapping
+	for _, device := range image.BlockDeviceMappings {
+		if *device.DeviceName == *image.RootDeviceName {
+			rootDevice = device
+			break
+		}
+	}
+
+	if rootDevice == nil {
+		err := fmt.Errorf("Couldn't find root device!")
 		state.Put("error", err)
 		ui.Error(err.Error())
 		return multistep.ActionHalt
 	}
 
-	// Collect tags for tagging on resource creation
-	var tagSpecs []*ec2.TagSpecification
-
-	if len(volTags) > 0 {
-		runVolTags := &ec2.TagSpecification{
-			ResourceType: aws.String("volume"),
-			Tags:         volTags,
-		}
-
-		tagSpecs = append(tagSpecs, runVolTags)
+	ui.Say("Creating the root volume...")
+	vs := *rootDevice.Ebs.VolumeSize
+	if s.RootVolumeSize > *rootDevice.Ebs.VolumeSize {
+		vs = s.RootVolumeSize
 	}
-
-	var createVolume *ec2.CreateVolumeInput
-	if config.FromScratch {
-		createVolume = &ec2.CreateVolumeInput{
-			AvailabilityZone: instance.Placement.AvailabilityZone,
-			Size:             aws.Int64(s.RootVolumeSize),
-			VolumeType:       aws.String(ec2.VolumeTypeGp2),
-		}
-	} else {
-		// Determine the root device snapshot
-		image := state.Get("source_image").(*ec2.Image)
-		log.Printf("Searching for root device of the image (%s)", *image.RootDeviceName)
-		var rootDevice *ec2.BlockDeviceMapping
-		for _, device := range image.BlockDeviceMappings {
-			if *device.DeviceName == *image.RootDeviceName {
-				rootDevice = device
-				break
-			}
-		}
-
-		if rootDevice == nil {
-			err := fmt.Errorf("Couldn't find root device!")
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-
-		ui.Say("Creating the root volume...")
-		vs := *rootDevice.Ebs.VolumeSize
-		if s.RootVolumeSize > *rootDevice.Ebs.VolumeSize {
-			vs = s.RootVolumeSize
-		}
-
-		createVolume = &ec2.CreateVolumeInput{
-			AvailabilityZone: instance.Placement.AvailabilityZone,
-			Size:             aws.Int64(vs),
-			SnapshotId:       rootDevice.Ebs.SnapshotId,
-			VolumeType:       rootDevice.Ebs.VolumeType,
-			Iops:             rootDevice.Ebs.Iops,
-		}
-	}
-
-	if len(tagSpecs) > 0 {
-		createVolume.SetTagSpecifications(tagSpecs)
-		volTags.Report(ui)
+	createVolume := &ec2.CreateVolumeInput{
+		AvailabilityZone: instance.Placement.AvailabilityZone,
+		Size:             aws.Int64(vs),
+		SnapshotId:       rootDevice.Ebs.SnapshotId,
+		VolumeType:       rootDevice.Ebs.VolumeType,
+		Iops:             rootDevice.Ebs.Iops,
 	}
 	log.Printf("Create args: %+v", createVolume)
 
@@ -111,7 +71,22 @@ func (s *StepCreateVolume) Run(ctx context.Context, state multistep.StateBag) mu
 	log.Printf("Volume ID: %s", s.volumeId)
 
 	// Wait for the volume to become ready
-	err = awscommon.WaitUntilVolumeAvailable(ctx, ec2conn, s.volumeId)
+	stateChange := awscommon.StateChangeConf{
+		Pending:   []string{"creating"},
+		StepState: state,
+		Target:    "available",
+		Refresh: func() (interface{}, string, error) {
+			resp, err := ec2conn.DescribeVolumes(&ec2.DescribeVolumesInput{VolumeIds: []*string{&s.volumeId}})
+			if err != nil {
+				return nil, "", err
+			}
+
+			v := resp.Volumes[0]
+			return v, *v.State, nil
+		},
+	}
+
+	_, err = awscommon.WaitForState(&stateChange)
 	if err != nil {
 		err := fmt.Errorf("Error waiting for volume: %s", err)
 		state.Put("error", err)

builder/amazon/chroot/step_early_cleanup.go

@@ -1,19 +1,17 @@
 package chroot
 
 import (
-	"context"
 	"fmt"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/packer"
 	"log"
-
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
 )
 
 // StepEarlyCleanup performs some of the cleanup steps early in order to
 // prepare for snapshotting and creating an AMI.
 type StepEarlyCleanup struct{}
 
-func (s *StepEarlyCleanup) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepEarlyCleanup) Run(state multistep.StateBag) multistep.StepAction {
 	ui := state.Get("ui").(packer.Ui)
 	cleanupKeys := []string{
 		"copy_files_cleanup",

builder/amazon/chroot/step_early_unflock.go

@@ -1,18 +1,16 @@
 package chroot
 
 import (
-	"context"
 	"fmt"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/packer"
 	"log"
-
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
 )
 
 // StepEarlyUnflock unlocks the flock.
 type StepEarlyUnflock struct{}
 
-func (s *StepEarlyUnflock) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepEarlyUnflock) Run(state multistep.StateBag) multistep.StepAction {
 	cleanup := state.Get("flock_cleanup").(Cleanup)
 	ui := state.Get("ui").(packer.Ui)
 

builder/amazon/chroot/step_flock.go

@@ -1,14 +1,12 @@
 package chroot
 
 import (
-	"context"
 	"fmt"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/packer"
 	"log"
 	"os"
 	"path/filepath"
-
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
 )
 
 // StepFlock provisions the instance within a chroot.
@@ -19,7 +17,7 @@ type StepFlock struct {
 	fh *os.File
 }
 
-func (s *StepFlock) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepFlock) Run(state multistep.StateBag) multistep.StepAction {
 	ui := state.Get("ui").(packer.Ui)
 
 	lockfile := "/var/lock/packer-chroot/lock"

builder/amazon/chroot/step_instance_info.go

@@ -1,31 +1,27 @@
 package chroot
 
 import (
-	"context"
 	"fmt"
 	"log"
 
-	"github.com/aws/aws-sdk-go/aws/ec2metadata"
-	"github.com/aws/aws-sdk-go/aws/session"
 	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/builder/amazon/common"
+	"github.com/mitchellh/packer/packer"
 )
 
 // StepInstanceInfo verifies that this builder is running on an EC2 instance.
 type StepInstanceInfo struct{}
 
-func (s *StepInstanceInfo) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepInstanceInfo) Run(state multistep.StateBag) multistep.StepAction {
 	ec2conn := state.Get("ec2").(*ec2.EC2)
-	session := state.Get("awsSession").(*session.Session)
 	ui := state.Get("ui").(packer.Ui)
 
 	// Get our own instance ID
 	ui.Say("Gathering information about this EC2 instance...")
-
-	ec2meta := ec2metadata.New(session)
-	identity, err := ec2meta.GetInstanceIdentityDocument()
+	instanceIdBytes, err := common.GetInstanceMetaData("instance-id")
 	if err != nil {
+		log.Printf("Error: %s", err)
 		err := fmt.Errorf(
 			"Error retrieving the ID of the instance Packer is running on.\n" +
 				"Please verify Packer is running on a proper AWS EC2 instance.")
@@ -33,10 +29,12 @@ func (s *StepInstanceInfo) Run(_ context.Context, state multistep.StateBag) mult
 		ui.Error(err.Error())
 		return multistep.ActionHalt
 	}
-	log.Printf("Instance ID: %s", identity.InstanceID)
+
+	instanceId := string(instanceIdBytes)
+	log.Printf("Instance ID: %s", instanceId)
 
 	// Query the entire instance metadata
-	instancesResp, err := ec2conn.DescribeInstances(&ec2.DescribeInstancesInput{InstanceIds: []*string{&identity.InstanceID}})
+	instancesResp, err := ec2conn.DescribeInstances(&ec2.DescribeInstancesInput{InstanceIds: []*string{&instanceId}})
 	if err != nil {
 		err := fmt.Errorf("Error getting instance data: %s", err)
 		state.Put("error", err)

builder/amazon/chroot/step_mount_device.go

@@ -2,7 +2,6 @@ package chroot
 
 import (
 	"bytes"
-	"context"
 	"fmt"
 	"log"
 	"os"
@@ -10,9 +9,9 @@ import (
 	"strings"
 
 	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-	"github.com/hashicorp/packer/template/interpolate"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/packer"
+	"github.com/mitchellh/packer/template/interpolate"
 )
 
 type mountPathData struct {
@@ -26,32 +25,19 @@ type mountPathData struct {
 //   mount_device_cleanup CleanupFunc - To perform early cleanup
 type StepMountDevice struct {
 	MountOptions   []string
-	MountPartition string
+	MountPartition int
 
 	mountPath string
 }
 
-func (s *StepMountDevice) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepMountDevice) Run(state multistep.StateBag) multistep.StepAction {
 	config := state.Get("config").(*Config)
 	ui := state.Get("ui").(packer.Ui)
+	image := state.Get("source_image").(*ec2.Image)
 	device := state.Get("device").(string)
-	if config.NVMEDevicePath != "" {
-		// customizable device path for mounting NVME block devices on c5 and m5 HVM
-		device = config.NVMEDevicePath
-	}
 	wrappedCommand := state.Get("wrappedCommand").(CommandWrapper)
 
-	var virtualizationType string
-	if config.FromScratch {
-		virtualizationType = config.AMIVirtType
-	} else {
-		image := state.Get("source_image").(*ec2.Image)
-		virtualizationType = *image.VirtualizationType
-		log.Printf("Source image virtualization type is: %s", virtualizationType)
-	}
-
 	ctx := config.ctx
-
 	ctx.Data = &mountPathData{Device: filepath.Base(device)}
 	mountPath, err := interpolate.Render(config.MountPath, &ctx)
 
@@ -79,17 +65,17 @@ func (s *StepMountDevice) Run(_ context.Context, state multistep.StateBag) multi
 		return multistep.ActionHalt
 	}
 
+	log.Printf("Source image virtualization type is: %s", *image.VirtualizationType)
 	deviceMount := device
-
-	if virtualizationType == "hvm" && s.MountPartition != "0" {
-		deviceMount = fmt.Sprintf("%s%s", device, s.MountPartition)
+	if *image.VirtualizationType == "hvm" {
+		deviceMount = fmt.Sprintf("%s%d", device, s.MountPartition)
 	}
 	state.Put("deviceMount", deviceMount)
 
 	ui.Say("Mounting the root device...")
 	stderr := new(bytes.Buffer)
 
-	// build mount options from mount_options config, useful for nouuid options
+	// build mount options from mount_options config, usefull for nouuid options
 	// or other specific device type settings for mount
 	opts := ""
 	if len(s.MountOptions) > 0 {
@@ -103,7 +89,7 @@ func (s *StepMountDevice) Run(_ context.Context, state multistep.StateBag) multi
 		ui.Error(err.Error())
 		return multistep.ActionHalt
 	}
-	log.Printf("[DEBUG] (step mount) mount command is %s", mountCommand)
+
 	cmd := ShellCommand(mountCommand)
 	cmd.Stderr = stderr
 	if err := cmd.Run(); err != nil {

builder/amazon/chroot/step_mount_extra.go

@@ -2,14 +2,12 @@ package chroot
 
 import (
 	"bytes"
-	"context"
 	"fmt"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/packer"
 	"os"
 	"os/exec"
 	"syscall"
-
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
 )
 
 // StepMountExtra mounts the attached device.
@@ -20,7 +18,7 @@ type StepMountExtra struct {
 	mounts []string
 }
 
-func (s *StepMountExtra) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepMountExtra) Run(state multistep.StateBag) multistep.StepAction {
 	config := state.Get("config").(*Config)
 	mountPath := state.Get("mount_path").(string)
 	ui := state.Get("ui").(packer.Ui)

builder/amazon/chroot/step_post_mount_commands.go

@@ -1,47 +0,0 @@
-package chroot
-
-import (
-	"context"
-
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type postMountCommandsData struct {
-	Device    string
-	MountPath string
-}
-
-// StepPostMountCommands allows running arbitrary commands after mounting the
-// device, but prior to the bind mount and copy steps.
-type StepPostMountCommands struct {
-	Commands []string
-}
-
-func (s *StepPostMountCommands) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	config := state.Get("config").(*Config)
-	device := state.Get("device").(string)
-	mountPath := state.Get("mount_path").(string)
-	ui := state.Get("ui").(packer.Ui)
-	wrappedCommand := state.Get("wrappedCommand").(CommandWrapper)
-
-	if len(s.Commands) == 0 {
-		return multistep.ActionContinue
-	}
-
-	ctx := config.ctx
-	ctx.Data = &postMountCommandsData{
-		Device:    device,
-		MountPath: mountPath,
-	}
-
-	ui.Say("Running post-mount commands...")
-	if err := RunLocalCommands(s.Commands, wrappedCommand, ctx, ui); err != nil {
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-	return multistep.ActionContinue
-}
-
-func (s *StepPostMountCommands) Cleanup(state multistep.StateBag) {}

builder/amazon/chroot/step_pre_mount_commands.go

@@ -1,41 +0,0 @@
-package chroot
-
-import (
-	"context"
-
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type preMountCommandsData struct {
-	Device string
-}
-
-// StepPreMountCommands sets up the a new block device when building from scratch
-type StepPreMountCommands struct {
-	Commands []string
-}
-
-func (s *StepPreMountCommands) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	config := state.Get("config").(*Config)
-	device := state.Get("device").(string)
-	ui := state.Get("ui").(packer.Ui)
-	wrappedCommand := state.Get("wrappedCommand").(CommandWrapper)
-
-	if len(s.Commands) == 0 {
-		return multistep.ActionContinue
-	}
-
-	ctx := config.ctx
-	ctx.Data = &preMountCommandsData{Device: device}
-
-	ui.Say("Running device setup commands...")
-	if err := RunLocalCommands(s.Commands, wrappedCommand, ctx, ui); err != nil {
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-	return multistep.ActionContinue
-}
-
-func (s *StepPreMountCommands) Cleanup(state multistep.StateBag) {}

builder/amazon/chroot/step_prepare_device.go

@@ -1,20 +1,19 @@
 package chroot
 
 import (
-	"context"
 	"fmt"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/packer"
 	"log"
 	"os"
-
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
 )
 
 // StepPrepareDevice finds an available device and sets it.
 type StepPrepareDevice struct {
+	mounts []string
 }
 
-func (s *StepPrepareDevice) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepPrepareDevice) Run(state multistep.StateBag) multistep.StepAction {
 	config := state.Get("config").(*Config)
 	ui := state.Get("ui").(packer.Ui)
 

builder/amazon/chroot/step_register_ami.go

@@ -1,58 +1,39 @@
 package chroot
 
 import (
-	"context"
 	"fmt"
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
-	awscommon "github.com/hashicorp/packer/builder/amazon/common"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
+	"github.com/mitchellh/multistep"
+	awscommon "github.com/mitchellh/packer/builder/amazon/common"
+	"github.com/mitchellh/packer/packer"
 )
 
 // StepRegisterAMI creates the AMI.
 type StepRegisterAMI struct {
-	RootVolumeSize           int64
-	EnableAMIENASupport      bool
-	EnableAMISriovNetSupport bool
+	RootVolumeSize int64
 }
 
-func (s *StepRegisterAMI) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepRegisterAMI) Run(state multistep.StateBag) multistep.StepAction {
 	config := state.Get("config").(*Config)
 	ec2conn := state.Get("ec2").(*ec2.EC2)
+	image := state.Get("source_image").(*ec2.Image)
 	snapshotId := state.Get("snapshot_id").(string)
 	ui := state.Get("ui").(packer.Ui)
 
 	ui.Say("Registering the AMI...")
-
-	var (
-		registerOpts   *ec2.RegisterImageInput
-		mappings       []*ec2.BlockDeviceMapping
-		image          *ec2.Image
-		rootDeviceName string
-	)
-
-	if config.FromScratch {
-		mappings = config.AMIBlockDevices.BuildAMIDevices()
-		rootDeviceName = config.RootDeviceName
-	} else {
-		image = state.Get("source_image").(*ec2.Image)
-		mappings = image.BlockDeviceMappings
-		rootDeviceName = *image.RootDeviceName
-	}
-
-	newMappings := make([]*ec2.BlockDeviceMapping, len(mappings))
-	for i, device := range mappings {
+	blockDevices := make([]*ec2.BlockDeviceMapping, len(image.BlockDeviceMappings))
+	for i, device := range image.BlockDeviceMappings {
 		newDevice := device
-		if *newDevice.DeviceName == rootDeviceName {
+		if *newDevice.DeviceName == *image.RootDeviceName {
 			if newDevice.Ebs != nil {
 				newDevice.Ebs.SnapshotId = aws.String(snapshotId)
 			} else {
 				newDevice.Ebs = &ec2.EbsBlockDevice{SnapshotId: aws.String(snapshotId)}
 			}
 
-			if config.FromScratch || s.RootVolumeSize > *newDevice.Ebs.VolumeSize {
+			if s.RootVolumeSize > *newDevice.Ebs.VolumeSize {
 				newDevice.Ebs.VolumeSize = aws.Int64(s.RootVolumeSize)
 			}
 		}
@@ -63,31 +44,15 @@ func (s *StepRegisterAMI) Run(ctx context.Context, state multistep.StateBag) mul
 			newDevice.Ebs.Encrypted = nil
 		}
 
-		newMappings[i] = newDevice
+		blockDevices[i] = newDevice
 	}
 
-	if config.FromScratch {
-		registerOpts = &ec2.RegisterImageInput{
-			Name:                &config.AMIName,
-			Architecture:        aws.String(ec2.ArchitectureValuesX8664),
-			RootDeviceName:      aws.String(rootDeviceName),
-			VirtualizationType:  aws.String(config.AMIVirtType),
-			BlockDeviceMappings: newMappings,
-		}
-	} else {
-		registerOpts = buildRegisterOpts(config, image, newMappings)
-	}
+	registerOpts := buildRegisterOpts(config, image, blockDevices)
 
-	if s.EnableAMISriovNetSupport {
-		// Set SriovNetSupport to "simple". See http://goo.gl/icuXh5
-		// As of February 2017, this applies to C3, C4, D2, I2, R3, and M4 (excluding m4.16xlarge)
+	// Set SriovNetSupport to "simple". See http://goo.gl/icuXh5
+	if config.AMIEnhancedNetworking {
 		registerOpts.SriovNetSupport = aws.String("simple")
 	}
-	if s.EnableAMIENASupport {
-		// Set EnaSupport to true
-		// As of February 2017, this applies to C5, I3, P2, R4, X1, and m4.16xlarge
-		registerOpts.EnaSupport = aws.Bool(true)
-	}
 
 	registerResp, err := ec2conn.RegisterImage(registerOpts)
 	if err != nil {
@@ -102,8 +67,16 @@ func (s *StepRegisterAMI) Run(ctx context.Context, state multistep.StateBag) mul
 	amis[*ec2conn.Config.Region] = *registerResp.ImageId
 	state.Put("amis", amis)
 
+	// Wait for the image to become ready
+	stateChange := awscommon.StateChangeConf{
+		Pending:   []string{"pending"},
+		Target:    "available",
+		Refresh:   awscommon.AMIStateRefreshFunc(ec2conn, *registerResp.ImageId),
+		StepState: state,
+	}
+
 	ui.Say("Waiting for AMI to become ready...")
-	if err := awscommon.WaitUntilAMIAvailable(ctx, ec2conn, *registerResp.ImageId); err != nil {
+	if _, err := awscommon.WaitForState(&stateChange); err != nil {
 		err := fmt.Errorf("Error waiting for AMI: %s", err)
 		state.Put("error", err)
 		ui.Error(err.Error())
@@ -115,12 +88,12 @@ func (s *StepRegisterAMI) Run(ctx context.Context, state multistep.StateBag) mul
 
 func (s *StepRegisterAMI) Cleanup(state multistep.StateBag) {}
 
-func buildRegisterOpts(config *Config, image *ec2.Image, mappings []*ec2.BlockDeviceMapping) *ec2.RegisterImageInput {
+func buildRegisterOpts(config *Config, image *ec2.Image, blockDevices []*ec2.BlockDeviceMapping) *ec2.RegisterImageInput {
 	registerOpts := &ec2.RegisterImageInput{
 		Name:                &config.AMIName,
 		Architecture:        image.Architecture,
 		RootDeviceName:      image.RootDeviceName,
-		BlockDeviceMappings: mappings,
+		BlockDeviceMappings: blockDevices,
 		VirtualizationType:  image.VirtualizationType,
 	}
 
@@ -132,5 +105,6 @@ func buildRegisterOpts(config *Config, image *ec2.Image, mappings []*ec2.BlockDe
 		registerOpts.KernelId = image.KernelId
 		registerOpts.RamdiskId = image.RamdiskId
 	}
+
 	return registerOpts
 }

builder/amazon/chroot/step_snapshot.go

@@ -1,14 +1,14 @@
 package chroot
 
 import (
-	"context"
+	"errors"
 	"fmt"
 	"time"
 
 	"github.com/aws/aws-sdk-go/service/ec2"
-	awscommon "github.com/hashicorp/packer/builder/amazon/common"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
+	"github.com/mitchellh/multistep"
+	awscommon "github.com/mitchellh/packer/builder/amazon/common"
+	"github.com/mitchellh/packer/packer"
 )
 
 // StepSnapshot creates a snapshot of the created volume.
@@ -19,7 +19,7 @@ type StepSnapshot struct {
 	snapshotId string
 }
 
-func (s *StepSnapshot) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepSnapshot) Run(state multistep.StateBag) multistep.StepAction {
 	ec2conn := state.Get("ec2").(*ec2.EC2)
 	ui := state.Get("ui").(packer.Ui)
 	volumeId := state.Get("volume_id").(string)
@@ -43,7 +43,26 @@ func (s *StepSnapshot) Run(ctx context.Context, state multistep.StateBag) multis
 	ui.Message(fmt.Sprintf("Snapshot ID: %s", s.snapshotId))
 
 	// Wait for the snapshot to be ready
-	err = awscommon.WaitUntilSnapshotDone(ctx, ec2conn, s.snapshotId)
+	stateChange := awscommon.StateChangeConf{
+		Pending:   []string{"pending"},
+		StepState: state,
+		Target:    "completed",
+		Refresh: func() (interface{}, string, error) {
+			resp, err := ec2conn.DescribeSnapshots(&ec2.DescribeSnapshotsInput{SnapshotIds: []*string{&s.snapshotId}})
+			if err != nil {
+				return nil, "", err
+			}
+
+			if len(resp.Snapshots) == 0 {
+				return nil, "", errors.New("No snapshots found.")
+			}
+
+			s := resp.Snapshots[0]
+			return s, *s.State, nil
+		},
+	}
+
+	_, err = awscommon.WaitForState(&stateChange)
 	if err != nil {
 		err := fmt.Errorf("Error waiting for snapshot: %s", err)
 		state.Put("error", err)
@@ -52,12 +71,6 @@ func (s *StepSnapshot) Run(ctx context.Context, state multistep.StateBag) multis
 	}
 
 	state.Put("snapshot_id", s.snapshotId)
-
-	snapshots := map[string][]string{
-		*ec2conn.Config.Region: {s.snapshotId},
-	}
-	state.Put("snapshots", snapshots)
-
 	return multistep.ActionContinue
 }
 

builder/amazon/common/access_config.go

@@ -2,147 +2,116 @@ package common
 
 import (
 	"fmt"
-	"log"
+	"io/ioutil"
+	"net/http"
 	"strings"
-	"time"
+	"unicode"
 
 	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/awserr"
 	"github.com/aws/aws-sdk-go/aws/credentials"
+	"github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds"
 	"github.com/aws/aws-sdk-go/aws/ec2metadata"
 	"github.com/aws/aws-sdk-go/aws/session"
-	"github.com/hashicorp/go-cleanhttp"
-	"github.com/hashicorp/packer/template/interpolate"
+	"github.com/mitchellh/packer/template/interpolate"
 )
 
 // AccessConfig is for common configuration related to AWS access
 type AccessConfig struct {
-	AccessKey            string `mapstructure:"access_key"`
-	CustomEndpointEc2    string `mapstructure:"custom_endpoint_ec2"`
-	MFACode              string `mapstructure:"mfa_code"`
-	ProfileName          string `mapstructure:"profile"`
-	RawRegion            string `mapstructure:"region"`
-	SecretKey            string `mapstructure:"secret_key"`
-	SkipValidation       bool   `mapstructure:"skip_region_validation"`
-	SkipMetadataApiCheck bool   `mapstructure:"skip_metadata_api_check"`
-	Token                string `mapstructure:"token"`
-	session              *session.Session
+	AccessKey   string `mapstructure:"access_key"`
+	SecretKey   string `mapstructure:"secret_key"`
+	RawRegion   string `mapstructure:"region"`
+	Token       string `mapstructure:"token"`
+	ProfileName string `mapstructure:"profile"`
 }
 
 // Config returns a valid aws.Config object for access to AWS services, or
 // an error if the authentication and region couldn't be resolved
-func (c *AccessConfig) Session() (*session.Session, error) {
-	if c.session != nil {
-		return c.session, nil
-	}
+func (c *AccessConfig) Config() (*aws.Config, error) {
+	var creds *credentials.Credentials
 
-	config := aws.NewConfig().WithCredentialsChainVerboseErrors(true)
-
-	staticCreds := credentials.NewStaticCredentials(c.AccessKey, c.SecretKey, c.Token)
-	if _, err := staticCreds.Get(); err != credentials.ErrStaticCredentialsEmpty {
-		config.WithCredentials(staticCreds)
-	}
-
-	if c.RawRegion != "" {
-		config = config.WithRegion(c.RawRegion)
-	} else if region := c.metadataRegion(); region != "" {
-		config = config.WithRegion(region)
-	}
-
-	if c.CustomEndpointEc2 != "" {
-		config = config.WithEndpoint(c.CustomEndpointEc2)
-	}
-
-	opts := session.Options{
-		SharedConfigState: session.SharedConfigEnable,
-		Config:            *config,
-	}
-
-	if c.ProfileName != "" {
-		opts.Profile = c.ProfileName
-	}
-
-	if c.MFACode != "" {
-		opts.AssumeRoleTokenProvider = func() (string, error) {
-			return c.MFACode, nil
-		}
-	}
-
-	if sess, err := session.NewSessionWithOptions(opts); err != nil {
-		return nil, err
-	} else if *sess.Config.Region == "" {
-		return nil, fmt.Errorf("Could not find AWS region, make sure it's set.")
-	} else {
-		log.Printf("Found region %s", *sess.Config.Region)
-		c.session = sess
-
-		cp, err := c.session.Config.Credentials.Get()
-		if err != nil {
-			if awsErr, ok := err.(awserr.Error); ok && awsErr.Code() == "NoCredentialProviders" {
-				return nil, fmt.Errorf("No valid credential sources found for AWS Builder. " +
-					"Please see https://www.packer.io/docs/builders/amazon.html#specifying-amazon-credentials " +
-					"for more information on providing credentials for the AWS Builder.")
-			} else {
-				return nil, fmt.Errorf("Error loading credentials for AWS Provider: %s", err)
-			}
-		}
-		log.Printf("[INFO] AWS Auth provider used: %q", cp.ProviderName)
-	}
-	return c.session, nil
-}
-
-func (c *AccessConfig) SessionRegion() string {
-	if c.session == nil {
-		panic("access config session should be set.")
-	}
-	return aws.StringValue(c.session.Config.Region)
-}
-
-func (c *AccessConfig) IsGovCloud() bool {
-	return strings.HasPrefix(c.SessionRegion(), "us-gov-")
-}
-
-func (c *AccessConfig) IsChinaCloud() bool {
-	return strings.HasPrefix(c.SessionRegion(), "cn-")
-}
-
-// metadataRegion returns the region from the metadata service
-func (c *AccessConfig) metadataRegion() string {
-
-	client := cleanhttp.DefaultClient()
-
-	// Keep the default timeout (100ms) low as we don't want to wait in non-EC2 environments
-	client.Timeout = 100 * time.Millisecond
-	ec2meta := ec2metadata.New(session.New(), &aws.Config{
-		HTTPClient: client,
-	})
-	region, err := ec2meta.Region()
+	region, err := c.Region()
 	if err != nil {
-		log.Println("Error getting region from metadata service, "+
-			"probably because we're not running on AWS.", err)
-		return ""
+		return nil, err
 	}
-	return region
+	config := aws.NewConfig().WithRegion(region).WithMaxRetries(11)
+	if c.ProfileName != "" {
+		profile, err := NewFromProfile(c.ProfileName)
+		if err != nil {
+			return nil, err
+		}
+		creds, err = profile.CredentialsFromProfile(config)
+		if err != nil {
+			return nil, err
+		}
+	} else {
+		sess := session.New(config)
+		creds = credentials.NewChainCredentials([]credentials.Provider{
+			&credentials.StaticProvider{Value: credentials.Value{
+				AccessKeyID:     c.AccessKey,
+				SecretAccessKey: c.SecretKey,
+				SessionToken:    c.Token,
+			}},
+			&credentials.EnvProvider{},
+			&credentials.SharedCredentialsProvider{Filename: "", Profile: ""},
+			&ec2rolecreds.EC2RoleProvider{
+				Client: ec2metadata.New(sess),
+			},
+		})
+	}
+	return config.WithCredentials(creds), nil
+}
+
+// Region returns the aws.Region object for access to AWS services, requesting
+// the region from the instance metadata if possible.
+func (c *AccessConfig) Region() (string, error) {
+	if c.RawRegion != "" {
+		if valid := ValidateRegion(c.RawRegion); valid == false {
+			return "", fmt.Errorf("Not a valid region: %s", c.RawRegion)
+		}
+		return c.RawRegion, nil
+	}
+
+	md, err := GetInstanceMetaData("placement/availability-zone")
+	if err != nil {
+		return "", err
+	}
+
+	region := strings.TrimRightFunc(string(md), unicode.IsLetter)
+	return region, nil
 }
 
 func (c *AccessConfig) Prepare(ctx *interpolate.Context) []error {
 	var errs []error
-
-	if c.SkipMetadataApiCheck {
-		log.Println("(WARN) skip_metadata_api_check ignored.")
-	}
-	// Either both access and secret key must be set or neither of them should
-	// be.
-	if (len(c.AccessKey) > 0) != (len(c.SecretKey) > 0) {
-		errs = append(errs,
-			fmt.Errorf("`access_key` and `secret_key` must both be either set or not set."))
-	}
-
-	if c.RawRegion != "" && !c.SkipValidation {
-		if valid := ValidateRegion(c.RawRegion); !valid {
+	if c.RawRegion != "" {
+		if valid := ValidateRegion(c.RawRegion); valid == false {
 			errs = append(errs, fmt.Errorf("Unknown region: %s", c.RawRegion))
 		}
 	}
 
-	return errs
+	if len(errs) > 0 {
+		return errs
+	}
+
+	return nil
+}
+
+func GetInstanceMetaData(path string) (contents []byte, err error) {
+	url := "http://169.254.169.254/latest/meta-data/" + path
+
+	resp, err := http.Get(url)
+	if err != nil {
+		return
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != 200 {
+		err = fmt.Errorf("Code %d returned for url %s", resp.StatusCode, url)
+		return
+	}
+
+	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return
+	}
+	return []byte(body), err
 }

builder/amazon/common/access_config_test.go

@@ -2,9 +2,6 @@ package common
 
 import (
 	"testing"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/session"
 )
 
 func testAccessConfig() *AccessConfig {
@@ -27,34 +24,4 @@ func TestAccessConfigPrepare_Region(t *testing.T) {
 	if err := c.Prepare(nil); err != nil {
 		t.Fatalf("shouldn't have err: %s", err)
 	}
-
-	c.RawRegion = "custom"
-	if err := c.Prepare(nil); err == nil {
-		t.Fatalf("should have err")
-	}
-
-	c.RawRegion = "custom"
-	c.SkipValidation = true
-	if err := c.Prepare(nil); err != nil {
-		t.Fatalf("shouldn't have err: %s", err)
-	}
-	c.SkipValidation = false
-
-}
-
-func TestAccessConfigPrepare_RegionRestricted(t *testing.T) {
-	c := testAccessConfig()
-
-	// Create a Session with a custom region
-	c.session = session.Must(session.NewSession(&aws.Config{
-		Region: aws.String("us-gov-west-1"),
-	}))
-
-	if err := c.Prepare(nil); err != nil {
-		t.Fatalf("shouldn't have err: %s", err)
-	}
-
-	if !c.IsGovCloud() {
-		t.Fatal("We should be in gov region.")
-	}
 }

builder/amazon/common/ami_config.go

@@ -2,60 +2,30 @@ package common
 
 import (
 	"fmt"
-	"log"
 
-	"github.com/hashicorp/packer/template/interpolate"
+	"github.com/mitchellh/packer/template/interpolate"
 )
 
 // AMIConfig is for common configuration related to creating AMIs.
 type AMIConfig struct {
-	AMIName                 string            `mapstructure:"ami_name"`
-	AMIDescription          string            `mapstructure:"ami_description"`
-	AMIVirtType             string            `mapstructure:"ami_virtualization_type"`
-	AMIUsers                []string          `mapstructure:"ami_users"`
-	AMIGroups               []string          `mapstructure:"ami_groups"`
-	AMIProductCodes         []string          `mapstructure:"ami_product_codes"`
-	AMIRegions              []string          `mapstructure:"ami_regions"`
-	AMISkipRegionValidation bool              `mapstructure:"skip_region_validation"`
-	AMITags                 TagMap            `mapstructure:"tags"`
-	AMIENASupport           bool              `mapstructure:"ena_support"`
-	AMISriovNetSupport      bool              `mapstructure:"sriov_support"`
-	AMIForceDeregister      bool              `mapstructure:"force_deregister"`
-	AMIForceDeleteSnapshot  bool              `mapstructure:"force_delete_snapshot"`
-	AMIEncryptBootVolume    bool              `mapstructure:"encrypt_boot"`
-	AMIKmsKeyId             string            `mapstructure:"kms_key_id"`
-	AMIRegionKMSKeyIDs      map[string]string `mapstructure:"region_kms_key_ids"`
-	SnapshotTags            TagMap            `mapstructure:"snapshot_tags"`
-	SnapshotUsers           []string          `mapstructure:"snapshot_users"`
-	SnapshotGroups          []string          `mapstructure:"snapshot_groups"`
+	AMIName               string            `mapstructure:"ami_name"`
+	AMIDescription        string            `mapstructure:"ami_description"`
+	AMIVirtType           string            `mapstructure:"ami_virtualization_type"`
+	AMIUsers              []string          `mapstructure:"ami_users"`
+	AMIGroups             []string          `mapstructure:"ami_groups"`
+	AMIProductCodes       []string          `mapstructure:"ami_product_codes"`
+	AMIRegions            []string          `mapstructure:"ami_regions"`
+	AMITags               map[string]string `mapstructure:"tags"`
+	AMIEnhancedNetworking bool              `mapstructure:"enhanced_networking"`
+	AMIForceDeregister    bool              `mapstructure:"force_deregister"`
 }
 
-func stringInSlice(s []string, searchstr string) bool {
-	for _, item := range s {
-		if item == searchstr {
-			return true
-		}
-	}
-	return false
-}
-
-func (c *AMIConfig) Prepare(accessConfig *AccessConfig, ctx *interpolate.Context) []error {
+func (c *AMIConfig) Prepare(ctx *interpolate.Context) []error {
 	var errs []error
-
 	if c.AMIName == "" {
 		errs = append(errs, fmt.Errorf("ami_name must be specified"))
 	}
 
-	// Make sure that if we have region_kms_key_ids defined,
-	//  the regions in region_kms_key_ids are also in ami_regions
-	if len(c.AMIRegionKMSKeyIDs) > 0 {
-		for kmsKeyRegion := range c.AMIRegionKMSKeyIDs {
-			if !stringInSlice(c.AMIRegions, kmsKeyRegion) {
-				errs = append(errs, fmt.Errorf("Region %s is in region_kms_key_ids but not in ami_regions", kmsKeyRegion))
-			}
-		}
-	}
-
 	if len(c.AMIRegions) > 0 {
 		regionSet := make(map[string]struct{})
 		regions := make([]string, 0, len(c.AMIRegions))
@@ -69,61 +39,18 @@ func (c *AMIConfig) Prepare(accessConfig *AccessConfig, ctx *interpolate.Context
 			// Mark that we saw the region
 			regionSet[region] = struct{}{}
 
-			if !c.AMISkipRegionValidation {
-				// Verify the region is real
-				if valid := ValidateRegion(region); !valid {
-					errs = append(errs, fmt.Errorf("Unknown region: %s", region))
-				}
-			}
-
-			// Make sure that if we have region_kms_key_ids defined,
-			// the regions in ami_regions are also in region_kms_key_ids
-			if len(c.AMIRegionKMSKeyIDs) > 0 {
-				if _, ok := c.AMIRegionKMSKeyIDs[region]; !ok {
-					errs = append(errs, fmt.Errorf("Region %s is in ami_regions but not in region_kms_key_ids", region))
-				}
-			}
-			if (accessConfig != nil) && (region == accessConfig.RawRegion) {
-				// make sure we don't try to copy to the region we originally
-				// create the AMI in.
-				log.Printf("Cannot copy AMI to AWS session region '%s', deleting it from `ami_regions`.", region)
+			// Verify the region is real
+			if valid := ValidateRegion(region); valid == false {
+				errs = append(errs, fmt.Errorf("Unknown region: %s", region))
 				continue
 			}
+
 			regions = append(regions, region)
 		}
 
 		c.AMIRegions = regions
 	}
 
-	if len(c.AMIUsers) > 0 && c.AMIEncryptBootVolume {
-		errs = append(errs, fmt.Errorf("Cannot share AMI with encrypted boot volume"))
-	}
-
-	if len(c.SnapshotUsers) > 0 {
-		if len(c.AMIKmsKeyId) == 0 && c.AMIEncryptBootVolume {
-			errs = append(errs, fmt.Errorf("Cannot share snapshot encrypted with default KMS key"))
-		}
-		if len(c.AMIRegionKMSKeyIDs) > 0 {
-			for _, kmsKey := range c.AMIRegionKMSKeyIDs {
-				if len(kmsKey) == 0 {
-					errs = append(errs, fmt.Errorf("Cannot share snapshot encrypted with default KMS key"))
-				}
-			}
-		}
-	}
-
-	if len(c.AMIName) < 3 || len(c.AMIName) > 128 {
-		errs = append(errs, fmt.Errorf("ami_name must be between 3 and 128 characters long"))
-	}
-
-	if c.AMIName != templateCleanAMIName(c.AMIName) {
-		errs = append(errs, fmt.Errorf("AMIName should only contain "+
-			"alphanumeric characters, parentheses (()), square brackets ([]), spaces "+
-			"( ), periods (.), slashes (/), dashes (-), single quotes ('), at-signs "+
-			"(@), or underscores(_). You can use the `clean_ami_name` template "+
-			"filter to automatically clean your ami name."))
-	}
-
 	if len(errs) > 0 {
 		return errs
 	}

builder/amazon/common/ami_config_test.go

@@ -11,20 +11,14 @@ func testAMIConfig() *AMIConfig {
 	}
 }
 
-func getFakeAccessConfig(region string) *AccessConfig {
-	return &AccessConfig{
-		RawRegion: region,
-	}
-}
-
 func TestAMIConfigPrepare_name(t *testing.T) {
 	c := testAMIConfig()
-	if err := c.Prepare(nil, nil); err != nil {
+	if err := c.Prepare(nil); err != nil {
 		t.Fatalf("shouldn't have err: %s", err)
 	}
 
 	c.AMIName = ""
-	if err := c.Prepare(nil, nil); err == nil {
+	if err := c.Prepare(nil); err == nil {
 		t.Fatal("should have error")
 	}
 }
@@ -32,22 +26,22 @@ func TestAMIConfigPrepare_name(t *testing.T) {
 func TestAMIConfigPrepare_regions(t *testing.T) {
 	c := testAMIConfig()
 	c.AMIRegions = nil
-	if err := c.Prepare(nil, nil); err != nil {
+	if err := c.Prepare(nil); err != nil {
 		t.Fatalf("shouldn't have err: %s", err)
 	}
 
 	c.AMIRegions = listEC2Regions()
-	if err := c.Prepare(nil, nil); err != nil {
+	if err := c.Prepare(nil); err != nil {
 		t.Fatalf("shouldn't have err: %s", err)
 	}
 
 	c.AMIRegions = []string{"foo"}
-	if err := c.Prepare(nil, nil); err == nil {
+	if err := c.Prepare(nil); err == nil {
 		t.Fatal("should have error")
 	}
 
 	c.AMIRegions = []string{"us-east-1", "us-west-1", "us-east-1"}
-	if err := c.Prepare(nil, nil); err != nil {
+	if err := c.Prepare(nil); err != nil {
 		t.Fatalf("bad: %s", err)
 	}
 
@@ -55,132 +49,4 @@ func TestAMIConfigPrepare_regions(t *testing.T) {
 	if !reflect.DeepEqual(c.AMIRegions, expected) {
 		t.Fatalf("bad: %#v", c.AMIRegions)
 	}
-
-	c.AMIRegions = []string{"custom"}
-	c.AMISkipRegionValidation = true
-	if err := c.Prepare(nil, nil); err != nil {
-		t.Fatal("shouldn't have error")
-	}
-	c.AMISkipRegionValidation = false
-
-	c.AMIRegions = []string{"us-east-1", "us-east-2", "us-west-1"}
-	c.AMIRegionKMSKeyIDs = map[string]string{
-		"us-east-1": "123-456-7890",
-		"us-west-1": "789-012-3456",
-		"us-east-2": "456-789-0123",
-	}
-	if err := c.Prepare(nil, nil); err != nil {
-		t.Fatal("shouldn't have error")
-	}
-
-	c.AMIRegions = []string{"us-east-1", "us-east-2", "us-west-1"}
-	c.AMIRegionKMSKeyIDs = map[string]string{
-		"us-east-1": "123-456-7890",
-		"us-west-1": "789-012-3456",
-		"us-east-2": "",
-	}
-	if err := c.Prepare(nil, nil); err != nil {
-		t.Fatal("should have passed; we are able to use default KMS key if not sharing")
-	}
-
-	c.SnapshotUsers = []string{"user-foo", "user-bar"}
-	c.AMIRegions = []string{"us-east-1", "us-east-2", "us-west-1"}
-	c.AMIRegionKMSKeyIDs = map[string]string{
-		"us-east-1": "123-456-7890",
-		"us-west-1": "789-012-3456",
-		"us-east-2": "",
-	}
-	if err := c.Prepare(nil, nil); err == nil {
-		t.Fatal("should have an error b/c can't use default KMS key if sharing")
-	}
-
-	c.AMIRegions = []string{"us-east-1", "us-west-1"}
-	c.AMIRegionKMSKeyIDs = map[string]string{
-		"us-east-1": "123-456-7890",
-		"us-west-1": "789-012-3456",
-		"us-east-2": "456-789-0123",
-	}
-	if err := c.Prepare(nil, nil); err == nil {
-		t.Fatal("should have error b/c theres a region in the key map that isn't in ami_regions")
-	}
-
-	c.AMIRegions = []string{"us-east-1", "us-west-1", "us-east-2"}
-	c.AMIRegionKMSKeyIDs = map[string]string{
-		"us-east-1": "123-456-7890",
-		"us-west-1": "789-012-3456",
-	}
-	if err := c.Prepare(nil, nil); err == nil {
-		t.Fatal("should have error b/c theres a region in in ami_regions that isn't in the key map")
-	}
-
-	c.SnapshotUsers = []string{"foo", "bar"}
-	c.AMIKmsKeyId = "123-abc-456"
-	c.AMIEncryptBootVolume = true
-	c.AMIRegions = []string{"us-east-1", "us-west-1"}
-	c.AMIRegionKMSKeyIDs = map[string]string{
-		"us-east-1": "123-456-7890",
-		"us-west-1": "",
-	}
-	if err := c.Prepare(nil, nil); err == nil {
-		t.Fatal("should have error b/c theres a region in in ami_regions that isn't in the key map")
-	}
-
-	// allow rawregion to exist in ami_regions list.
-	accessConf := getFakeAccessConfig("us-east-1")
-	c.AMIRegions = []string{"us-east-1", "us-west-1", "us-east-2"}
-	c.AMIRegionKMSKeyIDs = nil
-	if err := c.Prepare(accessConf, nil); err != nil {
-		t.Fatal("should allow user to have the raw region in ami_regions")
-	}
-
-}
-
-func TestAMIConfigPrepare_Share_EncryptedBoot(t *testing.T) {
-	c := testAMIConfig()
-	c.AMIUsers = []string{"testAccountID"}
-	c.AMIEncryptBootVolume = true
-
-	c.AMIKmsKeyId = ""
-	if err := c.Prepare(nil, nil); err == nil {
-		t.Fatal("shouldn't be able to share ami with encrypted boot volume")
-	}
-
-	c.AMIKmsKeyId = "89c3fb9a-de87-4f2a-aedc-fddc5138193c"
-	if err := c.Prepare(nil, nil); err == nil {
-		t.Fatal("shouldn't be able to share ami with encrypted boot volume")
-	}
-}
-
-func TestAMINameValidation(t *testing.T) {
-	c := testAMIConfig()
-
-	c.AMIName = "aa"
-	if err := c.Prepare(nil, nil); err == nil {
-		t.Fatal("shouldn't be able to have an ami name with less than 3 characters")
-	}
-
-	var longAmiName string
-	for i := 0; i < 129; i++ {
-		longAmiName += "a"
-	}
-	c.AMIName = longAmiName
-	if err := c.Prepare(nil, nil); err == nil {
-		t.Fatal("shouldn't be able to have an ami name with great than 128 characters")
-	}
-
-	c.AMIName = "+aaa"
-	if err := c.Prepare(nil, nil); err == nil {
-		t.Fatal("shouldn't be able to have an ami name with invalid characters")
-	}
-
-	c.AMIName = "fooBAR1()[] ./-'@_"
-	if err := c.Prepare(nil, nil); err != nil {
-		t.Fatal("should be able to use all of the allowed AMI characters")
-	}
-
-	c.AMIName = `xyz-base-2017-04-05-1934`
-	if err := c.Prepare(nil, nil); err != nil {
-		t.Fatalf("expected `xyz-base-2017-04-05-1934` to pass validation.")
-	}
-
 }

builder/amazon/common/artifact.go

@@ -9,7 +9,7 @@ import (
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/aws/session"
 	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/packer"
+	"github.com/mitchellh/packer/packer"
 )
 
 // Artifact is an artifact implementation that contains built AMIs.
@@ -21,7 +21,7 @@ type Artifact struct {
 	BuilderIdValue string
 
 	// EC2 connection for performing API stuff.
-	Session *session.Session
+	Conn *ec2.EC2
 }
 
 func (a *Artifact) BuilderId() string {
@@ -51,7 +51,7 @@ func (a *Artifact) String() string {
 	}
 
 	sort.Strings(amiStrings)
-	return fmt.Sprintf("AMIs were created:\n%s\n", strings.Join(amiStrings, "\n"))
+	return fmt.Sprintf("AMIs were created:\n\n%s", strings.Join(amiStrings, "\n"))
 }
 
 func (a *Artifact) State(name string) interface{} {
@@ -69,23 +69,13 @@ func (a *Artifact) Destroy() error {
 	for region, imageId := range a.Amis {
 		log.Printf("Deregistering image ID (%s) from region (%s)", imageId, region)
 
-		regionConn := ec2.New(a.Session, &aws.Config{
-			Region: aws.String(region),
-		})
-
-		// Get image metadata
-		imageResp, err := regionConn.DescribeImages(&ec2.DescribeImagesInput{
-			ImageIds: []*string{&imageId},
-		})
-		if err != nil {
-			errors = append(errors, err)
-		}
-		if len(imageResp.Images) == 0 {
-			err := fmt.Errorf("Error retrieving details for AMI (%s), no images found", imageId)
-			errors = append(errors, err)
+		regionConfig := &aws.Config{
+			Credentials: a.Conn.Config.Credentials,
+			Region:      aws.String(region),
 		}
+		sess := session.New(regionConfig)
+		regionConn := ec2.New(sess)
 
-		// Deregister ami
 		input := &ec2.DeregisterImageInput{
 			ImageId: &imageId,
 		}

builder/amazon/common/artifact_test.go

@@ -4,7 +4,7 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/hashicorp/packer/packer"
+	"github.com/mitchellh/packer/packer"
 )
 
 func TestArtifact_Impl(t *testing.T) {
@@ -48,9 +48,9 @@ func TestArtifactState_atlasMetadata(t *testing.T) {
 
 func TestArtifactString(t *testing.T) {
 	expected := `AMIs were created:
+
 east: foo
-west: bar
-`
+west: bar`
 
 	amis := make(map[string]string)
 	amis["east"] = "foo"

builder/amazon/common/block_device.go

@@ -1,12 +1,11 @@
 package common
 
 import (
-	"fmt"
 	"strings"
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/template/interpolate"
+	"github.com/mitchellh/packer/template/interpolate"
 )
 
 // BlockDevice
@@ -20,19 +19,10 @@ type BlockDevice struct {
 	VirtualName         string `mapstructure:"virtual_name"`
 	VolumeType          string `mapstructure:"volume_type"`
 	VolumeSize          int64  `mapstructure:"volume_size"`
-	KmsKeyId            string `mapstructure:"kms_key_id"`
 }
 
 type BlockDevices struct {
-	AMIBlockDevices    `mapstructure:",squash"`
-	LaunchBlockDevices `mapstructure:",squash"`
-}
-
-type AMIBlockDevices struct {
-	AMIMappings []BlockDevice `mapstructure:"ami_block_device_mappings"`
-}
-
-type LaunchBlockDevices struct {
+	AMIMappings    []BlockDevice `mapstructure:"ami_block_device_mappings"`
 	LaunchMappings []BlockDevice `mapstructure:"launch_block_device_mappings"`
 }
 
@@ -75,10 +65,6 @@ func buildBlockDevices(b []BlockDevice) []*ec2.BlockDeviceMapping {
 				ebsBlockDevice.Encrypted = aws.Bool(blockDevice.Encrypted)
 			}
 
-			if blockDevice.KmsKeyId != "" {
-				ebsBlockDevice.KmsKeyId = aws.String(blockDevice.KmsKeyId)
-			}
-
 			mapping.Ebs = ebsBlockDevice
 		}
 
@@ -87,33 +73,14 @@ func buildBlockDevices(b []BlockDevice) []*ec2.BlockDeviceMapping {
 	return blockDevices
 }
 
-func (b *BlockDevice) Prepare(ctx *interpolate.Context) error {
-	// Warn that encrypted must be true when setting kms_key_id
-	if b.KmsKeyId != "" && b.Encrypted == false {
-		return fmt.Errorf("The device %v, must also have `encrypted: "+
-			"true` when setting a kms_key_id.", b.DeviceName)
-	}
+func (b *BlockDevices) Prepare(ctx *interpolate.Context) []error {
 	return nil
 }
 
-func (b *BlockDevices) Prepare(ctx *interpolate.Context) (errs []error) {
-	for _, d := range b.AMIMappings {
-		if err := d.Prepare(ctx); err != nil {
-			errs = append(errs, fmt.Errorf("AMIMapping: %s", err.Error()))
-		}
-	}
-	for _, d := range b.LaunchMappings {
-		if err := d.Prepare(ctx); err != nil {
-			errs = append(errs, fmt.Errorf("LaunchMapping: %s", err.Error()))
-		}
-	}
-	return errs
-}
-
-func (b *AMIBlockDevices) BuildAMIDevices() []*ec2.BlockDeviceMapping {
+func (b *BlockDevices) BuildAMIDevices() []*ec2.BlockDeviceMapping {
 	return buildBlockDevices(b.AMIMappings)
 }
 
-func (b *LaunchBlockDevices) BuildLaunchDevices() []*ec2.BlockDeviceMapping {
+func (b *BlockDevices) BuildLaunchDevices() []*ec2.BlockDeviceMapping {
 	return buildBlockDevices(b.LaunchMappings)
 }

builder/amazon/common/block_device_test.go

@@ -84,27 +84,6 @@ func TestBlockDevice(t *testing.T) {
 				},
 			},
 		},
-		{
-			Config: &BlockDevice{
-				DeviceName:          "/dev/sdb",
-				VolumeType:          "gp2",
-				VolumeSize:          8,
-				DeleteOnTermination: true,
-				Encrypted:           true,
-				KmsKeyId:            "2Fa48a521f-3aff-4b34-a159-376ac5d37812",
-			},
-
-			Result: &ec2.BlockDeviceMapping{
-				DeviceName: aws.String("/dev/sdb"),
-				Ebs: &ec2.EbsBlockDevice{
-					VolumeType:          aws.String("gp2"),
-					VolumeSize:          aws.Int64(8),
-					DeleteOnTermination: aws.Bool(true),
-					Encrypted:           aws.Bool(true),
-					KmsKeyId:            aws.String("2Fa48a521f-3aff-4b34-a159-376ac5d37812"),
-				},
-			},
-		},
 		{
 			Config: &BlockDevice{
 				DeviceName:          "/dev/sdb",
@@ -145,26 +124,22 @@ func TestBlockDevice(t *testing.T) {
 	}
 
 	for _, tc := range cases {
-		amiBlockDevices := AMIBlockDevices{
-			AMIMappings: []BlockDevice{*tc.Config},
-		}
-
-		launchBlockDevices := LaunchBlockDevices{
+		blockDevices := BlockDevices{
+			AMIMappings:    []BlockDevice{*tc.Config},
 			LaunchMappings: []BlockDevice{*tc.Config},
 		}
 
 		expected := []*ec2.BlockDeviceMapping{tc.Result}
-
-		amiResults := amiBlockDevices.BuildAMIDevices()
-		if !reflect.DeepEqual(expected, amiResults) {
+		got := blockDevices.BuildAMIDevices()
+		if !reflect.DeepEqual(expected, got) {
 			t.Fatalf("Bad block device, \nexpected: %#v\n\ngot: %#v",
-				expected, amiResults)
+				expected, got)
 		}
 
-		launchResults := launchBlockDevices.BuildLaunchDevices()
-		if !reflect.DeepEqual(expected, launchResults) {
+		if !reflect.DeepEqual(expected, blockDevices.BuildLaunchDevices()) {
 			t.Fatalf("Bad block device, \nexpected: %#v\n\ngot: %#v",
-				expected, launchResults)
+				expected,
+				blockDevices.BuildLaunchDevices())
 		}
 	}
 }

builder/amazon/common/cli_config.go

@@ -0,0 +1,155 @@
+package common
+
+import (
+	"fmt"
+	"os"
+	"path"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/credentials"
+	"github.com/aws/aws-sdk-go/aws/session"
+	"github.com/aws/aws-sdk-go/service/sts"
+	"github.com/go-ini/ini"
+	"github.com/mitchellh/go-homedir"
+)
+
+type CLIConfig struct {
+	ProfileName   string
+	SourceProfile string
+
+	AssumeRoleInput   *sts.AssumeRoleInput
+	SourceCredentials *credentials.Credentials
+
+	profileCfg  *ini.Section
+	profileCred *ini.Section
+}
+
+// Return a new CLIConfig with stored profile settings
+func NewFromProfile(name string) (*CLIConfig, error) {
+	c := &CLIConfig{}
+	c.AssumeRoleInput = new(sts.AssumeRoleInput)
+	err := c.Prepare(name)
+	if err != nil {
+		return nil, err
+	}
+	sessName, err := c.getSessionName(c.profileCfg.Key("role_session_name").Value())
+	if err != nil {
+		return nil, err
+	}
+	c.AssumeRoleInput.RoleSessionName = aws.String(sessName)
+	arn := c.profileCfg.Key("role_arn").Value()
+	if arn != "" {
+		c.AssumeRoleInput.RoleArn = aws.String(arn)
+	}
+	id := c.profileCfg.Key("external_id").Value()
+	if id != "" {
+		c.AssumeRoleInput.ExternalId = aws.String(id)
+	}
+	c.SourceCredentials = credentials.NewStaticCredentials(
+		c.profileCred.Key("aws_access_key_id").Value(),
+		c.profileCred.Key("aws_secret_access_key").Value(),
+		c.profileCred.Key("aws_session_token").Value(),
+	)
+	return c, nil
+}
+
+// Return AWS Credentials using current profile. Must supply source config.
+func (c *CLIConfig) CredentialsFromProfile(conf *aws.Config) (*credentials.Credentials, error) {
+	// If the profile name is equal to the source profile, there is no role to assume so return
+	// the source credentials as they were captured.
+	if c.ProfileName == c.SourceProfile {
+		return c.SourceCredentials, nil
+	}
+	srcCfg := aws.NewConfig().Copy(conf).WithCredentials(c.SourceCredentials)
+	svc := sts.New(session.New(), srcCfg)
+	res, err := svc.AssumeRole(c.AssumeRoleInput)
+	if err != nil {
+		return nil, err
+	}
+	return credentials.NewStaticCredentials(
+		*res.Credentials.AccessKeyId,
+		*res.Credentials.SecretAccessKey,
+		*res.Credentials.SessionToken,
+	), nil
+}
+
+// Sets params in the struct based on the file section
+func (c *CLIConfig) Prepare(name string) error {
+	var err error
+	c.ProfileName = name
+	c.profileCfg, err = configFromName(c.ProfileName)
+	if err != nil {
+		return err
+	}
+	c.SourceProfile = c.profileCfg.Key("source_profile").Value()
+	if c.SourceProfile == "" {
+		c.SourceProfile = c.ProfileName
+	}
+	c.profileCred, err = credsFromName(c.SourceProfile)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (c *CLIConfig) getSessionName(rawName string) (string, error) {
+	if rawName == "" {
+		name := "packer-"
+		host, err := os.Hostname()
+		if err != nil {
+			return name, err
+		}
+		return fmt.Sprintf("%s%s", name, host), nil
+	} else {
+		return rawName, nil
+	}
+}
+
+func configFromName(name string) (*ini.Section, error) {
+	filePath := os.Getenv("AWS_CONFIG_FILE")
+	if filePath == "" {
+		home, err := homedir.Dir()
+		if err != nil {
+			return nil, err
+		}
+		filePath = path.Join(home, ".aws", "config")
+	}
+	file, err := readFile(filePath)
+	if err != nil {
+		return nil, err
+	}
+	profileName := fmt.Sprintf("profile %s", name)
+	cfg, err := file.GetSection(profileName)
+	if err != nil {
+		return nil, err
+	}
+	return cfg, nil
+}
+
+func credsFromName(name string) (*ini.Section, error) {
+	filePath := os.Getenv("AWS_SHARED_CREDENTIALS_FILE")
+	if filePath == "" {
+		home, err := homedir.Dir()
+		if err != nil {
+			return nil, err
+		}
+		filePath = path.Join(home, ".aws", "credentials")
+	}
+	file, err := readFile(filePath)
+	if err != nil {
+		return nil, err
+	}
+	cfg, err := file.GetSection(name)
+	if err != nil {
+		return nil, err
+	}
+	return cfg, nil
+}
+
+func readFile(path string) (*ini.File, error) {
+	cfg, err := ini.Load(path)
+	if err != nil {
+		return nil, err
+	}
+	return cfg, nil
+}

builder/amazon/common/cli_config_test.go

@@ -0,0 +1,118 @@
+package common
+
+import (
+	"io/ioutil"
+	"os"
+	"path"
+	"strconv"
+	"testing"
+	"time"
+
+	"github.com/aws/aws-sdk-go/aws"
+)
+
+func init() {
+	os.Setenv("AWS_ACCESS_KEY_ID", "")
+	os.Setenv("AWS_ACCESS_KEY", "")
+	os.Setenv("AWS_SECRET_ACCESS_KEY", "")
+	os.Setenv("AWS_SECRET_KEY", "")
+	os.Setenv("AWS_CONFIG_FILE", "")
+	os.Setenv("AWS_SHARED_CREDENTIALS_FILE", "")
+}
+
+func testCLIConfig() *CLIConfig {
+	return &CLIConfig{}
+}
+
+func TestCLIConfigNewFromProfile(t *testing.T) {
+	tmpDir := mockConfig(t)
+
+	c, err := NewFromProfile("testing2")
+	if err != nil {
+		t.Error(err)
+	}
+	if c.AssumeRoleInput.RoleArn != nil {
+		t.Errorf("RoleArn should be nil. Instead %p", c.AssumeRoleInput.RoleArn)
+	}
+	if c.AssumeRoleInput.ExternalId != nil {
+		t.Errorf("ExternalId should be nil. Instead %p", c.AssumeRoleInput.ExternalId)
+	}
+
+	mockConfigClose(t, tmpDir)
+}
+
+func TestAssumeRole(t *testing.T) {
+	tmpDir := mockConfig(t)
+
+	c, err := NewFromProfile("testing1")
+	if err != nil {
+		t.Error(err)
+	}
+	// Role
+	e := "arn:aws:iam::123456789011:role/rolename"
+	a := *c.AssumeRoleInput.RoleArn
+	if e != a {
+		t.Errorf("RoleArn value should be %s. Instead %s", e, a)
+	}
+	// Session
+	a = *c.AssumeRoleInput.RoleSessionName
+	e = "testsession"
+	if e != a {
+		t.Errorf("RoleSessionName value should be %s. Instead %s", e, a)
+	}
+
+	config := aws.NewConfig()
+	_, err = c.CredentialsFromProfile(config)
+	if err == nil {
+		t.Error("Should have errored")
+	}
+	mockConfigClose(t, tmpDir)
+}
+
+func mockConfig(t *testing.T) string {
+	time := time.Now().UnixNano()
+	dir, err := ioutil.TempDir("", strconv.FormatInt(time, 10))
+	if err != nil {
+		t.Error(err)
+	}
+
+	cfg := []byte(`[profile testing1]
+region=us-west-2
+source_profile=testingcredentials
+role_arn = arn:aws:iam::123456789011:role/rolename
+role_session_name = testsession
+
+[profile testing2]
+region=us-west-2
+	`)
+	cfgFile := path.Join(dir, "config")
+	err = ioutil.WriteFile(cfgFile, cfg, 0644)
+	if err != nil {
+		t.Error(err)
+	}
+	os.Setenv("AWS_CONFIG_FILE", cfgFile)
+
+	crd := []byte(`[testingcredentials]
+aws_access_key_id = foo
+aws_secret_access_key = bar
+
+[testing2]
+aws_access_key_id = baz
+aws_secret_access_key = qux
+	`)
+	crdFile := path.Join(dir, "credentials")
+	err = ioutil.WriteFile(crdFile, crd, 0644)
+	if err != nil {
+		t.Error(err)
+	}
+	os.Setenv("AWS_SHARED_CREDENTIALS_FILE", crdFile)
+
+	return dir
+}
+
+func mockConfigClose(t *testing.T, dir string) {
+	err := os.RemoveAll(dir)
+	if err != nil {
+		t.Error(err)
+	}
+}

builder/amazon/common/interpolate_build_info.go

@@ -1,36 +0,0 @@
-package common
-
-import (
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/helper/multistep"
-)
-
-type BuildInfoTemplate struct {
-	BuildRegion   string
-	SourceAMI     string
-	SourceAMIName string
-	SourceAMITags map[string]string
-}
-
-func extractBuildInfo(region string, state multistep.StateBag) *BuildInfoTemplate {
-	rawSourceAMI, hasSourceAMI := state.GetOk("source_image")
-	if !hasSourceAMI {
-		return &BuildInfoTemplate{
-			BuildRegion: region,
-		}
-	}
-
-	sourceAMI := rawSourceAMI.(*ec2.Image)
-	sourceAMITags := make(map[string]string, len(sourceAMI.Tags))
-	for _, tag := range sourceAMI.Tags {
-		sourceAMITags[aws.StringValue(tag.Key)] = aws.StringValue(tag.Value)
-	}
-
-	return &BuildInfoTemplate{
-		BuildRegion:   region,
-		SourceAMI:     aws.StringValue(sourceAMI.ImageId),
-		SourceAMIName: aws.StringValue(sourceAMI.Name),
-		SourceAMITags: sourceAMITags,
-	}
-}

builder/amazon/common/interpolate_build_info_test.go

@@ -1,63 +0,0 @@
-package common
-
-import (
-	"reflect"
-	"testing"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/helper/multistep"
-)
-
-func testImage() *ec2.Image {
-	return &ec2.Image{
-		ImageId: aws.String("ami-abcd1234"),
-		Name:    aws.String("ami_test_name"),
-		Tags: []*ec2.Tag{
-			{
-				Key:   aws.String("key-1"),
-				Value: aws.String("value-1"),
-			},
-			{
-				Key:   aws.String("key-2"),
-				Value: aws.String("value-2"),
-			},
-		},
-	}
-}
-
-func testState() multistep.StateBag {
-	state := new(multistep.BasicStateBag)
-	return state
-}
-
-func TestInterpolateBuildInfo_extractBuildInfo_noSourceImage(t *testing.T) {
-	state := testState()
-	buildInfo := extractBuildInfo("foo", state)
-
-	expected := BuildInfoTemplate{
-		BuildRegion: "foo",
-	}
-	if !reflect.DeepEqual(*buildInfo, expected) {
-		t.Fatalf("Unexpected BuildInfoTemplate: expected %#v got %#v\n", expected, *buildInfo)
-	}
-}
-
-func TestInterpolateBuildInfo_extractBuildInfo_withSourceImage(t *testing.T) {
-	state := testState()
-	state.Put("source_image", testImage())
-	buildInfo := extractBuildInfo("foo", state)
-
-	expected := BuildInfoTemplate{
-		BuildRegion:   "foo",
-		SourceAMI:     "ami-abcd1234",
-		SourceAMIName: "ami_test_name",
-		SourceAMITags: map[string]string{
-			"key-1": "value-1",
-			"key-2": "value-2",
-		},
-	}
-	if !reflect.DeepEqual(*buildInfo, expected) {
-		t.Fatalf("Unexpected BuildInfoTemplate: expected %#v got %#v\n", expected, *buildInfo)
-	}
-}

builder/amazon/common/regions.go

@@ -1,28 +1,19 @@
 package common
 
-// aws ec2 describe-regions --query 'Regions[].{Name:RegionName}' --output text | sed 's/\(.*\)/"\1",/' | sort
 func listEC2Regions() []string {
 	return []string{
 		"ap-northeast-1",
 		"ap-northeast-2",
-		"ap-northeast-3",
-		"ap-south-1",
 		"ap-southeast-1",
 		"ap-southeast-2",
-		"ca-central-1",
+		"cn-north-1",
 		"eu-central-1",
 		"eu-west-1",
-		"eu-west-2",
-		"eu-west-3",
 		"sa-east-1",
 		"us-east-1",
-		"us-east-2",
+		"us-gov-west-1",
 		"us-west-1",
 		"us-west-2",
-		// not part of autogenerated list
-		"us-gov-west-1",
-		"cn-north-1",
-		"cn-northwest-1",
 	}
 }
 

builder/amazon/common/run_config.go

@@ -1,137 +1,71 @@
 package common
 
 import (
+	"errors"
 	"fmt"
-	"net"
 	"os"
-	"regexp"
-	"strings"
 	"time"
 
-	"github.com/hashicorp/packer/common/uuid"
-	"github.com/hashicorp/packer/helper/communicator"
-	"github.com/hashicorp/packer/template/interpolate"
+	"github.com/mitchellh/packer/common/uuid"
+	"github.com/mitchellh/packer/helper/communicator"
+	"github.com/mitchellh/packer/template/interpolate"
 )
 
-var reShutdownBehavior = regexp.MustCompile("^(stop|terminate)$")
-
-type AmiFilterOptions struct {
-	Filters    map[*string]*string
-	Owners     []*string
-	MostRecent bool `mapstructure:"most_recent"`
-}
-
-func (d *AmiFilterOptions) Empty() bool {
-	return len(d.Owners) == 0 && len(d.Filters) == 0
-}
-
-func (d *AmiFilterOptions) NoOwner() bool {
-	return len(d.Owners) == 0
-}
-
 // RunConfig contains configuration for running an instance from a source
 // AMI and details on how to access that launched image.
 type RunConfig struct {
-	AssociatePublicIpAddress          bool              `mapstructure:"associate_public_ip_address"`
-	AvailabilityZone                  string            `mapstructure:"availability_zone"`
-	DisableStopInstance               bool              `mapstructure:"disable_stop_instance"`
-	EbsOptimized                      bool              `mapstructure:"ebs_optimized"`
-	EnableT2Unlimited                 bool              `mapstructure:"enable_t2_unlimited"`
-	IamInstanceProfile                string            `mapstructure:"iam_instance_profile"`
-	InstanceInitiatedShutdownBehavior string            `mapstructure:"shutdown_behavior"`
-	InstanceType                      string            `mapstructure:"instance_type"`
-	RunTags                           map[string]string `mapstructure:"run_tags"`
-	SecurityGroupId                   string            `mapstructure:"security_group_id"`
-	SecurityGroupIds                  []string          `mapstructure:"security_group_ids"`
-	SourceAmi                         string            `mapstructure:"source_ami"`
-	SourceAmiFilter                   AmiFilterOptions  `mapstructure:"source_ami_filter"`
-	SpotPrice                         string            `mapstructure:"spot_price"`
-	SpotPriceAutoProduct              string            `mapstructure:"spot_price_auto_product"`
-	SpotTags                          map[string]string `mapstructure:"spot_tags"`
-	SubnetId                          string            `mapstructure:"subnet_id"`
-	TemporaryKeyPairName              string            `mapstructure:"temporary_key_pair_name"`
-	TemporarySGSourceCidr             string            `mapstructure:"temporary_security_group_source_cidr"`
-	UserData                          string            `mapstructure:"user_data"`
-	UserDataFile                      string            `mapstructure:"user_data_file"`
-	VpcId                             string            `mapstructure:"vpc_id"`
-	WindowsPasswordTimeout            time.Duration     `mapstructure:"windows_password_timeout"`
+	AssociatePublicIpAddress bool              `mapstructure:"associate_public_ip_address"`
+	AvailabilityZone         string            `mapstructure:"availability_zone"`
+	EbsOptimized             bool              `mapstructure:"ebs_optimized"`
+	IamInstanceProfile       string            `mapstructure:"iam_instance_profile"`
+	InstanceType             string            `mapstructure:"instance_type"`
+	RunTags                  map[string]string `mapstructure:"run_tags"`
+	SourceAmi                string            `mapstructure:"source_ami"`
+	SpotPrice                string            `mapstructure:"spot_price"`
+	SpotPriceAutoProduct     string            `mapstructure:"spot_price_auto_product"`
+	SecurityGroupId          string            `mapstructure:"security_group_id"`
+	SecurityGroupIds         []string          `mapstructure:"security_group_ids"`
+	SubnetId                 string            `mapstructure:"subnet_id"`
+	TemporaryKeyPairName     string            `mapstructure:"temporary_key_pair_name"`
+	UserData                 string            `mapstructure:"user_data"`
+	UserDataFile             string            `mapstructure:"user_data_file"`
+	WindowsPasswordTimeout   time.Duration     `mapstructure:"windows_password_timeout"`
+	VpcId                    string            `mapstructure:"vpc_id"`
 
 	// Communicator settings
-	Comm communicator.Config `mapstructure:",squash"`
+	Comm           communicator.Config `mapstructure:",squash"`
+	SSHKeyPairName string              `mapstructure:"ssh_keypair_name"`
+	SSHPrivateIp   bool                `mapstructure:"ssh_private_ip"`
 }
 
 func (c *RunConfig) Prepare(ctx *interpolate.Context) []error {
-	// If we are not given an explicit ssh_keypair_name or
-	// ssh_private_key_file, then create a temporary one, but only if the
-	// temporary_key_pair_name has not been provided and we are not using
-	// ssh_password.
-	if c.Comm.SSHKeyPairName == "" && c.Comm.SSHTemporaryKeyPairName == "" &&
-		c.Comm.SSHPrivateKeyFile == "" && c.Comm.SSHPassword == "" {
-
-		c.Comm.SSHTemporaryKeyPairName = fmt.Sprintf("packer_%s", uuid.TimeOrderedUUID())
+	// if we are not given an explicit keypairname, create a temporary one
+	if c.SSHKeyPairName == "" {
+		c.TemporaryKeyPairName = fmt.Sprintf(
+			"packer %s", uuid.TimeOrderedUUID())
 	}
 
 	if c.WindowsPasswordTimeout == 0 {
-		c.WindowsPasswordTimeout = 20 * time.Minute
-	}
-
-	if c.RunTags == nil {
-		c.RunTags = make(map[string]string)
+		c.WindowsPasswordTimeout = 10 * time.Minute
 	}
 
 	// Validation
 	errs := c.Comm.Prepare(ctx)
-
-	// Validating ssh_interface
-	if c.Comm.SSHInterface != "public_ip" &&
-		c.Comm.SSHInterface != "private_ip" &&
-		c.Comm.SSHInterface != "public_dns" &&
-		c.Comm.SSHInterface != "private_dns" &&
-		c.Comm.SSHInterface != "" {
-		errs = append(errs, fmt.Errorf("Unknown interface type: %s", c.Comm.SSHInterface))
-	}
-
-	if c.Comm.SSHKeyPairName != "" {
-		if c.Comm.Type == "winrm" && c.Comm.WinRMPassword == "" && c.Comm.SSHPrivateKeyFile == "" {
-			errs = append(errs, fmt.Errorf("ssh_private_key_file must be provided to retrieve the winrm password when using ssh_keypair_name."))
-		} else if c.Comm.SSHPrivateKeyFile == "" && !c.Comm.SSHAgentAuth {
-			errs = append(errs, fmt.Errorf("ssh_private_key_file must be provided or ssh_agent_auth enabled when ssh_keypair_name is specified."))
-		}
-	}
-
-	if c.SourceAmi == "" && c.SourceAmiFilter.Empty() {
-		errs = append(errs, fmt.Errorf("A source_ami or source_ami_filter must be specified"))
-	}
-
-	if c.SourceAmi == "" && c.SourceAmiFilter.NoOwner() {
-		errs = append(errs, fmt.Errorf("For security reasons, your source AMI filter must declare an owner."))
+	if c.SourceAmi == "" {
+		errs = append(errs, errors.New("A source_ami must be specified"))
 	}
 
 	if c.InstanceType == "" {
-		errs = append(errs, fmt.Errorf("An instance_type must be specified"))
+		errs = append(errs, errors.New("An instance_type must be specified"))
 	}
 
 	if c.SpotPrice == "auto" {
 		if c.SpotPriceAutoProduct == "" {
-			errs = append(errs, fmt.Errorf(
+			errs = append(errs, errors.New(
 				"spot_price_auto_product must be specified when spot_price is auto"))
 		}
 	}
 
-	if c.SpotPriceAutoProduct != "" {
-		if c.SpotPrice != "auto" {
-			errs = append(errs, fmt.Errorf(
-				"spot_price should be set to auto when spot_price_auto_product is specified"))
-		}
-	}
-
-	if c.SpotTags != nil {
-		if c.SpotPrice == "" || c.SpotPrice == "0" {
-			errs = append(errs, fmt.Errorf(
-				"spot_tags should not be set when not requesting a spot instance"))
-		}
-	}
-
 	if c.UserData != "" && c.UserDataFile != "" {
 		errs = append(errs, fmt.Errorf("Only one of user_data or user_data_file can be specified."))
 	} else if c.UserDataFile != "" {
@@ -149,35 +83,5 @@ func (c *RunConfig) Prepare(ctx *interpolate.Context) []error {
 		}
 	}
 
-	if c.TemporarySGSourceCidr == "" {
-		c.TemporarySGSourceCidr = "0.0.0.0/0"
-	} else {
-		if _, _, err := net.ParseCIDR(c.TemporarySGSourceCidr); err != nil {
-			errs = append(errs, fmt.Errorf("Error parsing temporary_security_group_source_cidr: %s", err.Error()))
-		}
-	}
-
-	if c.InstanceInitiatedShutdownBehavior == "" {
-		c.InstanceInitiatedShutdownBehavior = "stop"
-	} else if !reShutdownBehavior.MatchString(c.InstanceInitiatedShutdownBehavior) {
-		errs = append(errs, fmt.Errorf("shutdown_behavior only accepts 'stop' or 'terminate' values."))
-	}
-
-	if c.EnableT2Unlimited {
-		if c.SpotPrice != "" {
-			errs = append(errs, fmt.Errorf("Error: T2 Unlimited cannot be used in conjuction with Spot Instances"))
-		}
-		firstDotIndex := strings.Index(c.InstanceType, ".")
-		if firstDotIndex == -1 {
-			errs = append(errs, fmt.Errorf("Error determining main Instance Type from: %s", c.InstanceType))
-		} else if c.InstanceType[0:firstDotIndex] != "t2" {
-			errs = append(errs, fmt.Errorf("Error: T2 Unlimited enabled with a non-T2 Instance Type: %s", c.InstanceType))
-		}
-	}
-
 	return errs
 }
-
-func (c *RunConfig) IsSpotInstance() bool {
-	return c.SpotPrice != "" && c.SpotPrice != "0"
-}

builder/amazon/common/run_config_test.go

@@ -3,10 +3,9 @@ package common
 import (
 	"io/ioutil"
 	"os"
-	"regexp"
 	"testing"
 
-	"github.com/hashicorp/packer/helper/communicator"
+	"github.com/mitchellh/packer/helper/communicator"
 )
 
 func init() {
@@ -29,13 +28,6 @@ func testConfig() *RunConfig {
 	}
 }
 
-func testConfigFilter() *RunConfig {
-	config := testConfig()
-	config.SourceAmi = ""
-	config.SourceAmiFilter = AmiFilterOptions{}
-	return config
-}
-
 func TestRunConfigPrepare(t *testing.T) {
 	c := testConfig()
 	err := c.Prepare(nil)
@@ -48,98 +40,28 @@ func TestRunConfigPrepare_InstanceType(t *testing.T) {
 	c := testConfig()
 	c.InstanceType = ""
 	if err := c.Prepare(nil); len(err) != 1 {
-		t.Fatalf("Should error if an instance_type is not specified")
+		t.Fatalf("err: %s", err)
 	}
 }
 
 func TestRunConfigPrepare_SourceAmi(t *testing.T) {
 	c := testConfig()
 	c.SourceAmi = ""
-	if err := c.Prepare(nil); len(err) != 2 {
-		t.Fatalf("Should error if a source_ami (or source_ami_filter) is not specified")
-	}
-}
-
-func TestRunConfigPrepare_SourceAmiFilterBlank(t *testing.T) {
-	c := testConfigFilter()
-	if err := c.Prepare(nil); len(err) != 2 {
-		t.Fatalf("Should error if source_ami_filter is empty or not specified (and source_ami is not specified)")
-	}
-}
-
-func TestRunConfigPrepare_SourceAmiFilterOwnersBlank(t *testing.T) {
-	c := testConfigFilter()
-	filter_key := "name"
-	filter_value := "foo"
-	c.SourceAmiFilter = AmiFilterOptions{Filters: map[*string]*string{&filter_key: &filter_value}}
 	if err := c.Prepare(nil); len(err) != 1 {
-		t.Fatalf("Should error if Owners is not specified)")
-	}
-}
-
-func TestRunConfigPrepare_SourceAmiFilterGood(t *testing.T) {
-	c := testConfigFilter()
-	owner := "123"
-	filter_key := "name"
-	filter_value := "foo"
-	goodFilter := AmiFilterOptions{Owners: []*string{&owner}, Filters: map[*string]*string{&filter_key: &filter_value}}
-	c.SourceAmiFilter = goodFilter
-	if err := c.Prepare(nil); len(err) != 0 {
 		t.Fatalf("err: %s", err)
 	}
 }
 
-func TestRunConfigPrepare_EnableT2UnlimitedGood(t *testing.T) {
-	c := testConfig()
-	// Must have a T2 instance type if T2 Unlimited is enabled
-	c.InstanceType = "t2.micro"
-	c.EnableT2Unlimited = true
-	err := c.Prepare(nil)
-	if len(err) > 0 {
-		t.Fatalf("err: %s", err)
-	}
-}
-
-func TestRunConfigPrepare_EnableT2UnlimitedBadInstanceType(t *testing.T) {
-	c := testConfig()
-	// T2 Unlimited cannot be used with instance types other than T2
-	c.InstanceType = "m5.large"
-	c.EnableT2Unlimited = true
-	err := c.Prepare(nil)
-	if len(err) != 1 {
-		t.Fatalf("Should error if T2 Unlimited is enabled with non-T2 instance_type")
-	}
-}
-
-func TestRunConfigPrepare_EnableT2UnlimitedBadWithSpotInstanceRequest(t *testing.T) {
-	c := testConfig()
-	// T2 Unlimited cannot be used with Spot Instances
-	c.InstanceType = "t2.micro"
-	c.EnableT2Unlimited = true
-	c.SpotPrice = "auto"
-	c.SpotPriceAutoProduct = "Linux/UNIX"
-	err := c.Prepare(nil)
-	if len(err) != 1 {
-		t.Fatalf("Should error if T2 Unlimited has been used in conjuntion with a Spot Price request")
-	}
-}
-
 func TestRunConfigPrepare_SpotAuto(t *testing.T) {
 	c := testConfig()
 	c.SpotPrice = "auto"
 	if err := c.Prepare(nil); len(err) != 1 {
-		t.Fatalf("Should error if spot_price_auto_product is not set and spot_price is set to auto")
-	}
-
-	// Good - SpotPrice and SpotPriceAutoProduct are correctly set
-	c.SpotPriceAutoProduct = "foo"
-	if err := c.Prepare(nil); len(err) != 0 {
 		t.Fatalf("err: %s", err)
 	}
 
-	c.SpotPrice = ""
-	if err := c.Prepare(nil); len(err) != 1 {
-		t.Fatalf("Should error if spot_price is not set to auto and spot_price_auto_product is set")
+	c.SpotPriceAutoProduct = "foo"
+	if err := c.Prepare(nil); len(err) != 0 {
+		t.Fatalf("err: %s", err)
 	}
 }
 
@@ -164,19 +86,26 @@ func TestRunConfigPrepare_SSHPort(t *testing.T) {
 	}
 }
 
+func TestRunConfigPrepare_SSHUsername(t *testing.T) {
+	c := testConfig()
+	c.Comm.SSHUsername = ""
+	if err := c.Prepare(nil); len(err) != 1 {
+		t.Fatalf("err: %s", err)
+	}
+}
+
 func TestRunConfigPrepare_UserData(t *testing.T) {
 	c := testConfig()
 	tf, err := ioutil.TempFile("", "packer")
 	if err != nil {
 		t.Fatalf("err: %s", err)
 	}
-	defer os.Remove(tf.Name())
 	defer tf.Close()
 
 	c.UserData = "foo"
 	c.UserDataFile = tf.Name()
 	if err := c.Prepare(nil); len(err) != 1 {
-		t.Fatalf("Should error if user_data string and user_data_file have both been specified")
+		t.Fatalf("err: %s", err)
 	}
 }
 
@@ -188,14 +117,13 @@ func TestRunConfigPrepare_UserDataFile(t *testing.T) {
 
 	c.UserDataFile = "idontexistidontthink"
 	if err := c.Prepare(nil); len(err) != 1 {
-		t.Fatalf("Should error if the file specified by user_data_file does not exist")
+		t.Fatalf("err: %s", err)
 	}
 
 	tf, err := ioutil.TempFile("", "packer")
 	if err != nil {
 		t.Fatalf("err: %s", err)
 	}
-	defer os.Remove(tf.Name())
 	defer tf.Close()
 
 	c.UserDataFile = tf.Name()
@@ -206,27 +134,12 @@ func TestRunConfigPrepare_UserDataFile(t *testing.T) {
 
 func TestRunConfigPrepare_TemporaryKeyPairName(t *testing.T) {
 	c := testConfig()
-	c.Comm.SSHTemporaryKeyPairName = ""
+	c.TemporaryKeyPairName = ""
 	if err := c.Prepare(nil); len(err) != 0 {
 		t.Fatalf("err: %s", err)
 	}
 
-	if c.Comm.SSHTemporaryKeyPairName == "" {
-		t.Fatal("keypair name is empty")
-	}
-
-	// Match prefix and UUID, e.g. "packer_5790d491-a0b8-c84c-c9d2-2aea55086550".
-	r := regexp.MustCompile(`\Apacker_(?:(?i)[a-f\d]{8}(?:-[a-f\d]{4}){3}-[a-f\d]{12}?)\z`)
-	if !r.MatchString(c.Comm.SSHTemporaryKeyPairName) {
-		t.Fatal("keypair name is not valid")
-	}
-
-	c.Comm.SSHTemporaryKeyPairName = "ssh-key-123"
-	if err := c.Prepare(nil); len(err) != 0 {
-		t.Fatalf("err: %s", err)
-	}
-
-	if c.Comm.SSHTemporaryKeyPairName != "ssh-key-123" {
-		t.Fatal("keypair name does not match")
+	if c.TemporaryKeyPairName == "" {
+		t.Fatal("keypair empty")
 	}
 }

builder/amazon/common/ssh.go

@@ -6,52 +6,21 @@ import (
 	"time"
 
 	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/helper/multistep"
-)
-
-type ec2Describer interface {
-	DescribeInstances(*ec2.DescribeInstancesInput) (*ec2.DescribeInstancesOutput, error)
-}
-
-var (
-	// modified in tests
-	sshHostSleepDuration = time.Second
+	"github.com/mitchellh/multistep"
+	"golang.org/x/crypto/ssh"
 )
 
 // SSHHost returns a function that can be given to the SSH communicator
 // for determining the SSH address based on the instance DNS name.
-func SSHHost(e ec2Describer, sshInterface string) func(multistep.StateBag) (string, error) {
+func SSHHost(e *ec2.EC2, private bool) func(multistep.StateBag) (string, error) {
 	return func(state multistep.StateBag) (string, error) {
-		const tries = 2
-		// <= with current structure to check result of describing `tries` times
-		for j := 0; j <= tries; j++ {
+		for j := 0; j < 2; j++ {
 			var host string
 			i := state.Get("instance").(*ec2.Instance)
-			if sshInterface != "" {
-				switch sshInterface {
-				case "public_ip":
-					if i.PublicIpAddress != nil {
-						host = *i.PublicIpAddress
-					}
-				case "private_ip":
-					if i.PrivateIpAddress != nil {
-						host = *i.PrivateIpAddress
-					}
-				case "public_dns":
-					if i.PublicDnsName != nil {
-						host = *i.PublicDnsName
-					}
-				case "private_dns":
-					if i.PrivateDnsName != nil {
-						host = *i.PrivateDnsName
-					}
-				default:
-					panic(fmt.Sprintf("Unknown interface type: %s", sshInterface))
-				}
-			} else if i.VpcId != nil && *i.VpcId != "" {
-				if i.PublicIpAddress != nil && *i.PublicIpAddress != "" {
+			if i.VpcId != nil && *i.VpcId != "" {
+				if i.PublicIpAddress != nil && *i.PublicIpAddress != "" && !private {
 					host = *i.PublicIpAddress
-				} else if i.PrivateIpAddress != nil && *i.PrivateIpAddress != "" {
+				} else {
 					host = *i.PrivateIpAddress
 				}
 			} else if i.PublicDnsName != nil && *i.PublicDnsName != "" {
@@ -73,10 +42,31 @@ func SSHHost(e ec2Describer, sshInterface string) func(multistep.StateBag) (stri
 				return "", fmt.Errorf("instance not found: %s", *i.InstanceId)
 			}
 
-			state.Put("instance", r.Reservations[0].Instances[0])
-			time.Sleep(sshHostSleepDuration)
+			state.Put("instance", &r.Reservations[0].Instances[0])
+			time.Sleep(1 * time.Second)
 		}
 
-		return "", errors.New("couldn't determine address for instance")
+		return "", errors.New("couldn't determine IP address for instance")
+	}
+}
+
+// SSHConfig returns a function that can be used for the SSH communicator
+// config for connecting to the instance created over SSH using the generated
+// private key.
+func SSHConfig(username string) func(multistep.StateBag) (*ssh.ClientConfig, error) {
+	return func(state multistep.StateBag) (*ssh.ClientConfig, error) {
+		privateKey := state.Get("privateKey").(string)
+
+		signer, err := ssh.ParsePrivateKey([]byte(privateKey))
+		if err != nil {
+			return nil, fmt.Errorf("Error setting up SSH config: %s", err)
+		}
+
+		return &ssh.ClientConfig{
+			User: username,
+			Auth: []ssh.AuthMethod{
+				ssh.PublicKeys(signer),
+			},
+		}, nil
 	}
 }

builder/amazon/common/ssh_test.go

@@ -1,130 +0,0 @@
-package common
-
-import (
-	"testing"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/helper/multistep"
-)
-
-const (
-	privateIP  = "10.0.0.1"
-	publicIP   = "192.168.1.1"
-	privateDNS = "private.dns.test"
-	publicDNS  = "public.dns.test"
-)
-
-func TestSSHHost(t *testing.T) {
-	origSshHostSleepDuration := sshHostSleepDuration
-	defer func() { sshHostSleepDuration = origSshHostSleepDuration }()
-	sshHostSleepDuration = 0
-
-	var cases = []struct {
-		allowTries   int
-		vpcId        string
-		sshInterface string
-
-		ok       bool
-		wantHost string
-	}{
-		{1, "", "", true, publicDNS},
-		{1, "", "private_ip", true, privateIP},
-		{1, "vpc-id", "", true, publicIP},
-		{1, "vpc-id", "private_ip", true, privateIP},
-		{1, "vpc-id", "private_dns", true, privateDNS},
-		{1, "vpc-id", "public_dns", true, publicDNS},
-		{1, "vpc-id", "public_ip", true, publicIP},
-		{2, "", "", true, publicDNS},
-		{2, "", "private_ip", true, privateIP},
-		{2, "vpc-id", "", true, publicIP},
-		{2, "vpc-id", "private_ip", true, privateIP},
-		{2, "vpc-id", "private_dns", true, privateDNS},
-		{2, "vpc-id", "public_dns", true, publicDNS},
-		{2, "vpc-id", "public_ip", true, publicIP},
-		{3, "", "", false, ""},
-		{3, "", "private_ip", false, ""},
-		{3, "vpc-id", "", false, ""},
-		{3, "vpc-id", "private_ip", false, ""},
-		{3, "vpc-id", "private_dns", false, ""},
-		{3, "vpc-id", "public_dns", false, ""},
-		{3, "vpc-id", "public_ip", false, ""},
-	}
-
-	for _, c := range cases {
-		testSSHHost(t, c.allowTries, c.vpcId, c.sshInterface, c.ok, c.wantHost)
-	}
-}
-
-func testSSHHost(t *testing.T, allowTries int, vpcId string, sshInterface string, ok bool, wantHost string) {
-	t.Logf("allowTries=%d vpcId=%s sshInterface=%s ok=%t wantHost=%q", allowTries, vpcId, sshInterface, ok, wantHost)
-
-	e := &fakeEC2Describer{
-		allowTries: allowTries,
-		vpcId:      vpcId,
-		privateIP:  privateIP,
-		publicIP:   publicIP,
-		privateDNS: privateDNS,
-		publicDNS:  publicDNS,
-	}
-
-	f := SSHHost(e, sshInterface)
-	st := &multistep.BasicStateBag{}
-	st.Put("instance", &ec2.Instance{
-		InstanceId: aws.String("instance-id"),
-	})
-
-	host, err := f(st)
-
-	if e.tries > allowTries {
-		t.Fatalf("got %d ec2 DescribeInstances tries, want %d", e.tries, allowTries)
-	}
-
-	switch {
-	case ok && err != nil:
-		t.Fatalf("expected no error, got %+v", err)
-	case !ok && err == nil:
-		t.Fatalf("expected error, got none and host %s", host)
-	}
-
-	if host != wantHost {
-		t.Fatalf("got host %s, want %s", host, wantHost)
-	}
-}
-
-type fakeEC2Describer struct {
-	allowTries int
-	tries      int
-
-	vpcId                                      string
-	privateIP, publicIP, privateDNS, publicDNS string
-}
-
-func (d *fakeEC2Describer) DescribeInstances(in *ec2.DescribeInstancesInput) (*ec2.DescribeInstancesOutput, error) {
-	d.tries++
-
-	instance := &ec2.Instance{
-		InstanceId: aws.String("instance-id"),
-	}
-
-	if d.vpcId != "" {
-		instance.VpcId = aws.String(d.vpcId)
-	}
-
-	if d.tries >= d.allowTries {
-		instance.PublicIpAddress = aws.String(d.publicIP)
-		instance.PrivateIpAddress = aws.String(d.privateIP)
-		instance.PublicDnsName = aws.String(d.publicDNS)
-		instance.PrivateDnsName = aws.String(d.privateDNS)
-	}
-
-	out := &ec2.DescribeInstancesOutput{
-		Reservations: []*ec2.Reservation{
-			{
-				Instances: []*ec2.Instance{instance},
-			},
-		},
-	}
-
-	return out, nil
-}

builder/amazon/common/state.go

@@ -1,15 +1,18 @@
 package common
 
 import (
+	"errors"
+	"fmt"
 	"log"
+	"net"
 	"os"
 	"strconv"
+	"strings"
 	"time"
 
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/request"
+	"github.com/aws/aws-sdk-go/aws/awserr"
 	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/helper/multistep"
+	"github.com/mitchellh/multistep"
 )
 
 // StateRefreshFunc is a function type used for StateChangeConf that is
@@ -32,310 +35,207 @@ type StateChangeConf struct {
 	Target    string
 }
 
-// Following are wrapper functions that use Packer's environment-variables to
-// determing retry logic, then call the AWS SDK's built-in waiters.
+// AMIStateRefreshFunc returns a StateRefreshFunc that is used to watch
+// an AMI for state changes.
+func AMIStateRefreshFunc(conn *ec2.EC2, imageId string) StateRefreshFunc {
+	return func() (interface{}, string, error) {
+		resp, err := conn.DescribeImages(&ec2.DescribeImagesInput{
+			ImageIds: []*string{&imageId},
+		})
+		if err != nil {
+			if ec2err, ok := err.(awserr.Error); ok && ec2err.Code() == "InvalidAMIID.NotFound" {
+				// Set this to nil as if we didn't find anything.
+				resp = nil
+			} else if isTransientNetworkError(err) {
+				// Transient network error, treat it as if we didn't find anything
+				resp = nil
+			} else {
+				log.Printf("Error on AMIStateRefresh: %s", err)
+				return nil, "", err
+			}
+		}
 
-func WaitUntilAMIAvailable(ctx aws.Context, conn *ec2.EC2, imageId string) error {
-	imageInput := ec2.DescribeImagesInput{
-		ImageIds: []*string{&imageId},
-	}
+		if resp == nil || len(resp.Images) == 0 {
+			// Sometimes AWS has consistency issues and doesn't see the
+			// AMI. Return an empty state.
+			return nil, "", nil
+		}
 
-	waitOpts := getWaiterOptions()
-	if len(waitOpts) == 0 {
-		// Bump this default to 30 minutes because the aws default
-		// of ten minutes doesn't work for some of our long-running copies.
-		waitOpts = append(waitOpts, request.WithWaiterMaxAttempts(120))
+		i := resp.Images[0]
+		return i, *i.State, nil
 	}
-	err := conn.WaitUntilImageAvailableWithContext(
-		ctx,
-		&imageInput,
-		waitOpts...)
-	return err
 }
 
-func WaitUntilInstanceTerminated(ctx aws.Context, conn *ec2.EC2, instanceId string) error {
+// InstanceStateRefreshFunc returns a StateRefreshFunc that is used to watch
+// an EC2 instance.
+func InstanceStateRefreshFunc(conn *ec2.EC2, instanceId string) StateRefreshFunc {
+	return func() (interface{}, string, error) {
+		resp, err := conn.DescribeInstances(&ec2.DescribeInstancesInput{
+			InstanceIds: []*string{&instanceId},
+		})
+		if err != nil {
+			if ec2err, ok := err.(awserr.Error); ok && ec2err.Code() == "InvalidInstanceID.NotFound" {
+				// Set this to nil as if we didn't find anything.
+				resp = nil
+			} else if isTransientNetworkError(err) {
+				// Transient network error, treat it as if we didn't find anything
+				resp = nil
+			} else {
+				log.Printf("Error on InstanceStateRefresh: %s", err)
+				return nil, "", err
+			}
+		}
 
-	instanceInput := ec2.DescribeInstancesInput{
-		InstanceIds: []*string{&instanceId},
+		if resp == nil || len(resp.Reservations) == 0 || len(resp.Reservations[0].Instances) == 0 {
+			// Sometimes AWS just has consistency issues and doesn't see
+			// our instance yet. Return an empty state.
+			return nil, "", nil
+		}
+
+		i := resp.Reservations[0].Instances[0]
+		return i, *i.State.Name, nil
 	}
-
-	err := conn.WaitUntilInstanceTerminatedWithContext(
-		ctx,
-		&instanceInput,
-		getWaiterOptions()...)
-	return err
 }
 
-// This function works for both requesting and cancelling spot instances.
-func WaitUntilSpotRequestFulfilled(ctx aws.Context, conn *ec2.EC2, spotRequestId string) error {
-	spotRequestInput := ec2.DescribeSpotInstanceRequestsInput{
-		SpotInstanceRequestIds: []*string{&spotRequestId},
-	}
+// SpotRequestStateRefreshFunc returns a StateRefreshFunc that is used to watch
+// a spot request for state changes.
+func SpotRequestStateRefreshFunc(conn *ec2.EC2, spotRequestId string) StateRefreshFunc {
+	return func() (interface{}, string, error) {
+		resp, err := conn.DescribeSpotInstanceRequests(&ec2.DescribeSpotInstanceRequestsInput{
+			SpotInstanceRequestIds: []*string{&spotRequestId},
+		})
 
-	err := conn.WaitUntilSpotInstanceRequestFulfilledWithContext(
-		ctx,
-		&spotRequestInput,
-		getWaiterOptions()...)
-	return err
+		if err != nil {
+			if ec2err, ok := err.(awserr.Error); ok && ec2err.Code() == "InvalidSpotInstanceRequestID.NotFound" {
+				// Set this to nil as if we didn't find anything.
+				resp = nil
+			} else if isTransientNetworkError(err) {
+				// Transient network error, treat it as if we didn't find anything
+				resp = nil
+			} else {
+				log.Printf("Error on SpotRequestStateRefresh: %s", err)
+				return nil, "", err
+			}
+		}
+
+		if resp == nil || len(resp.SpotInstanceRequests) == 0 {
+			// Sometimes AWS has consistency issues and doesn't see the
+			// SpotRequest. Return an empty state.
+			return nil, "", nil
+		}
+
+		i := resp.SpotInstanceRequests[0]
+		return i, *i.State, nil
+	}
 }
 
-func WaitUntilVolumeAvailable(ctx aws.Context, conn *ec2.EC2, volumeId string) error {
-	volumeInput := ec2.DescribeVolumesInput{
-		VolumeIds: []*string{&volumeId},
-	}
-
-	err := conn.WaitUntilVolumeAvailableWithContext(
-		ctx,
-		&volumeInput,
-		getWaiterOptions()...)
-	return err
-}
-
-func WaitUntilSnapshotDone(ctx aws.Context, conn *ec2.EC2, snapshotID string) error {
-	snapInput := ec2.DescribeSnapshotsInput{
-		SnapshotIds: []*string{&snapshotID},
-	}
-
-	err := conn.WaitUntilSnapshotCompletedWithContext(
-		ctx,
-		&snapInput,
-		getWaiterOptions()...)
-	return err
-}
-
-// Wrappers for our custom AWS waiters
-
-func WaitUntilVolumeAttached(ctx aws.Context, conn *ec2.EC2, volumeId string) error {
-	volumeInput := ec2.DescribeVolumesInput{
-		VolumeIds: []*string{&volumeId},
-	}
-
-	err := WaitForVolumeToBeAttached(conn,
-		ctx,
-		&volumeInput,
-		getWaiterOptions()...)
-	return err
-}
-
-func WaitUntilVolumeDetached(ctx aws.Context, conn *ec2.EC2, volumeId string) error {
-	volumeInput := ec2.DescribeVolumesInput{
-		VolumeIds: []*string{&volumeId},
-	}
-
-	err := WaitForVolumeToBeDetached(conn,
-		ctx,
-		&volumeInput,
-		getWaiterOptions()...)
-	return err
-}
-
-func WaitUntilImageImported(ctx aws.Context, conn *ec2.EC2, taskID string) error {
-	importInput := ec2.DescribeImportImageTasksInput{
-		ImportTaskIds: []*string{&taskID},
-	}
-
-	err := WaitForImageToBeImported(conn,
-		ctx,
-		&importInput,
-		getWaiterOptions()...)
-	return err
-}
-
-// Custom waiters using AWS's request.Waiter
-
-func WaitForVolumeToBeAttached(c *ec2.EC2, ctx aws.Context, input *ec2.DescribeVolumesInput, opts ...request.WaiterOption) error {
-	w := request.Waiter{
-		Name:        "DescribeVolumes",
-		MaxAttempts: 40,
-		Delay:       request.ConstantWaiterDelay(5 * time.Second),
-		Acceptors: []request.WaiterAcceptor{
-			{
-				State:    request.SuccessWaiterState,
-				Matcher:  request.PathAllWaiterMatch,
-				Argument: "Volumes[].Attachments[].State",
-				Expected: "attached",
+func ImportImageRefreshFunc(conn *ec2.EC2, importTaskId string) StateRefreshFunc {
+	return func() (interface{}, string, error) {
+		resp, err := conn.DescribeImportImageTasks(&ec2.DescribeImportImageTasksInput{
+			ImportTaskIds: []*string{
+				&importTaskId,
 			},
 		},
-		Logger: c.Config.Logger,
-		NewRequest: func(opts []request.Option) (*request.Request, error) {
-			var inCpy *ec2.DescribeVolumesInput
-			if input != nil {
-				tmp := *input
-				inCpy = &tmp
+		)
+		if err != nil {
+			if ec2err, ok := err.(awserr.Error); ok && strings.HasPrefix(ec2err.Code(), "InvalidConversionTaskId") {
+				resp = nil
+			} else if isTransientNetworkError(err) {
+				resp = nil
+			} else {
+				log.Printf("Error on ImportImageRefresh: %s", err)
+				return nil, "", err
 			}
-			req, _ := c.DescribeVolumesRequest(inCpy)
-			req.SetContext(ctx)
-			req.ApplyOptions(opts...)
-			return req, nil
-		},
+		}
+
+		if resp == nil || len(resp.ImportImageTasks) == 0 {
+			return nil, "", nil
+		}
+
+		i := resp.ImportImageTasks[0]
+		return i, *i.Status, nil
 	}
-	return w.WaitWithContext(ctx)
 }
 
-func WaitForVolumeToBeDetached(c *ec2.EC2, ctx aws.Context, input *ec2.DescribeVolumesInput, opts ...request.WaiterOption) error {
-	w := request.Waiter{
-		Name:        "DescribeVolumes",
-		MaxAttempts: 40,
-		Delay:       request.ConstantWaiterDelay(5 * time.Second),
-		Acceptors: []request.WaiterAcceptor{
-			{
-				State:    request.SuccessWaiterState,
-				Matcher:  request.PathAllWaiterMatch,
-				Argument: "length(Volumes[].Attachments[]) == `0`",
-				Expected: true,
-			},
-		},
-		Logger: c.Config.Logger,
-		NewRequest: func(opts []request.Option) (*request.Request, error) {
-			var inCpy *ec2.DescribeVolumesInput
-			if input != nil {
-				tmp := *input
-				inCpy = &tmp
+// WaitForState watches an object and waits for it to achieve a certain
+// state.
+func WaitForState(conf *StateChangeConf) (i interface{}, err error) {
+	log.Printf("Waiting for state to become: %s", conf.Target)
+
+	sleepSeconds := 2
+	maxTicks := int(TimeoutSeconds()/sleepSeconds) + 1
+	notfoundTick := 0
+
+	for {
+		var currentState string
+		i, currentState, err = conf.Refresh()
+		if err != nil {
+			return
+		}
+
+		if i == nil {
+			// If we didn't find the resource, check if we have been
+			// not finding it for awhile, and if so, report an error.
+			notfoundTick += 1
+			if notfoundTick > maxTicks {
+				return nil, errors.New("couldn't find resource")
 			}
-			req, _ := c.DescribeVolumesRequest(inCpy)
-			req.SetContext(ctx)
-			req.ApplyOptions(opts...)
-			return req, nil
-		},
-	}
-	return w.WaitWithContext(ctx)
-}
+		} else {
+			// Reset the counter for when a resource isn't found
+			notfoundTick = 0
 
-func WaitForImageToBeImported(c *ec2.EC2, ctx aws.Context, input *ec2.DescribeImportImageTasksInput, opts ...request.WaiterOption) error {
-	w := request.Waiter{
-		Name:        "DescribeImages",
-		MaxAttempts: 300,
-		Delay:       request.ConstantWaiterDelay(5 * time.Second),
-		Acceptors: []request.WaiterAcceptor{
-			{
-				State:    request.SuccessWaiterState,
-				Matcher:  request.PathAllWaiterMatch,
-				Argument: "ImportImageTasks[].Status",
-				Expected: "completed",
-			},
-		},
-		Logger: c.Config.Logger,
-		NewRequest: func(opts []request.Option) (*request.Request, error) {
-			var inCpy *ec2.DescribeImportImageTasksInput
-			if input != nil {
-				tmp := *input
-				inCpy = &tmp
+			if currentState == conf.Target {
+				return
 			}
-			req, _ := c.DescribeImportImageTasksRequest(inCpy)
-			req.SetContext(ctx)
-			req.ApplyOptions(opts...)
-			return req, nil
-		},
+
+			if conf.StepState != nil {
+				if _, ok := conf.StepState.GetOk(multistep.StateCancelled); ok {
+					return nil, errors.New("interrupted")
+				}
+			}
+
+			found := false
+			for _, allowed := range conf.Pending {
+				if currentState == allowed {
+					found = true
+					break
+				}
+			}
+
+			if !found {
+				err := fmt.Errorf("unexpected state '%s', wanted target '%s'", currentState, conf.Target)
+				return nil, err
+			}
+		}
+
+		time.Sleep(time.Duration(sleepSeconds) * time.Second)
 	}
-	return w.WaitWithContext(ctx)
 }
 
-// This helper function uses the environment variables AWS_TIMEOUT_SECONDS and
-// AWS_POLL_DELAY_SECONDS to generate waiter options that can be passed into any
-// request.Waiter function. These options will control how many times the waiter
-// will retry the request, as well as how long to wait between the retries.
+func isTransientNetworkError(err error) bool {
+	if nerr, ok := err.(net.Error); ok && nerr.Temporary() {
+		return true
+	}
 
-// DEFAULTING BEHAVIOR:
-// if AWS_POLL_DELAY_SECONDS is set but the others are not, Packer will set this
-// poll delay and use the waiter-specific default
-
-// if AWS_TIMEOUT_SECONDS is set but AWS_MAX_ATTEMPTS is not, Packer will use
-// AWS_TIMEOUT_SECONDS and _either_ AWS_POLL_DELAY_SECONDS _or_ 2 if the user has not set AWS_POLL_DELAY_SECONDS, to determine a max number of attempts to make.
-
-// if AWS_TIMEOUT_SECONDS, _and_ AWS_MAX_ATTEMPTS are both set,
-// AWS_TIMEOUT_SECONDS will be ignored.
-
-// if AWS_MAX_ATTEMPTS is set but AWS_POLL_DELAY_SECONDS is not, then we will
-// use waiter-specific defaults.
-
-type envInfo struct {
-	envKey     string
-	Val        int
-	overridden bool
+	return false
 }
 
-type overridableWaitVars struct {
-	awsPollDelaySeconds envInfo
-	awsMaxAttempts      envInfo
-	awsTimeoutSeconds   envInfo
-}
+// Returns 300 seconds (5 minutes) by default
+// Some AWS operations, like copying an AMI to a distant region, take a very long time
+// Allow user to override with AWS_TIMEOUT_SECONDS environment variable
+func TimeoutSeconds() (seconds int) {
+	seconds = 300
 
-func getWaiterOptions() []request.WaiterOption {
-	envOverrides := getEnvOverrides()
-	waitOpts := applyEnvOverrides(envOverrides)
-	return waitOpts
-}
-
-func getOverride(varInfo envInfo) envInfo {
-	override := os.Getenv(varInfo.envKey)
+	override := os.Getenv("AWS_TIMEOUT_SECONDS")
 	if override != "" {
 		n, err := strconv.Atoi(override)
 		if err != nil {
-			log.Printf("Invalid %s '%s', using default", varInfo.envKey, override)
+			log.Printf("Invalid timeout seconds '%s', using default", override)
 		} else {
-			varInfo.overridden = true
-			varInfo.Val = n
+			seconds = n
 		}
 	}
 
-	return varInfo
-}
-func getEnvOverrides() overridableWaitVars {
-	// Load env vars from environment, and use them to override defaults
-	envValues := overridableWaitVars{
-		envInfo{"AWS_POLL_DELAY_SECONDS", 2, false},
-		envInfo{"AWS_MAX_ATTEMPTS", 0, false},
-		envInfo{"AWS_TIMEOUT_SECONDS", 300, false},
-	}
-
-	envValues.awsMaxAttempts = getOverride(envValues.awsMaxAttempts)
-	envValues.awsPollDelaySeconds = getOverride(envValues.awsPollDelaySeconds)
-	envValues.awsTimeoutSeconds = getOverride(envValues.awsTimeoutSeconds)
-
-	return envValues
-}
-
-func applyEnvOverrides(envOverrides overridableWaitVars) []request.WaiterOption {
-	waitOpts := make([]request.WaiterOption, 0)
-	// If user has set poll delay seconds, overwrite it. If user has NOT,
-	// default to a poll delay of 2 seconds
-	if envOverrides.awsPollDelaySeconds.overridden {
-		delaySeconds := request.ConstantWaiterDelay(time.Duration(envOverrides.awsPollDelaySeconds.Val) * time.Second)
-		waitOpts = append(waitOpts, request.WithWaiterDelay(delaySeconds))
-	}
-
-	// If user has set max attempts, overwrite it. If user hasn't set max
-	// attempts, default to whatever the waiter has set as a default.
-	if envOverrides.awsMaxAttempts.overridden {
-		waitOpts = append(waitOpts, request.WithWaiterMaxAttempts(envOverrides.awsMaxAttempts.Val))
-	}
-
-	if envOverrides.awsMaxAttempts.overridden && envOverrides.awsTimeoutSeconds.overridden {
-		log.Printf("WARNING: AWS_MAX_ATTEMPTS and AWS_TIMEOUT_SECONDS are" +
-			" both set. Packer will be using AWS_MAX_ATTEMPTS and discarding " +
-			"AWS_TIMEOUT_SECONDS. If you have not set AWS_POLL_DELAY_SECONDS, " +
-			"Packer will default to a 2 second poll delay.")
-	} else if envOverrides.awsTimeoutSeconds.overridden {
-		log.Printf("DEPRECATION WARNING: env var AWS_TIMEOUT_SECONDS is " +
-			"deprecated in favor of AWS_MAX_ATTEMPTS. If you have not " +
-			"explicitly set AWS_POLL_DELAY_SECONDS, we are defaulting to a " +
-			"poll delay of 2 seconds, regardless of the AWS waiter's default.")
-		maxAttempts := envOverrides.awsTimeoutSeconds.Val / envOverrides.awsPollDelaySeconds.Val
-		// override the delay so we can get the timeout right
-		if !envOverrides.awsPollDelaySeconds.overridden {
-			delaySeconds := request.ConstantWaiterDelay(time.Duration(envOverrides.awsPollDelaySeconds.Val) * time.Second)
-			waitOpts = append(waitOpts, request.WithWaiterDelay(delaySeconds))
-		}
-		waitOpts = append(waitOpts, request.WithWaiterMaxAttempts(maxAttempts))
-	}
-	if len(waitOpts) == 0 {
-		log.Printf("No AWS timeout and polling overrides have been set. " +
-			"Packer will default to waiter-specific delays and timeouts. If you would " +
-			"like to customize the length of time between retries and max " +
-			"number of retries you may do so by setting the environment " +
-			"variables AWS_POLL_DELAY_SECONDS and AWS_MAX_ATTEMPTS to your " +
-			"desired values.")
-	}
-
-	return waitOpts
+	log.Printf("Allowing %ds to complete (change with AWS_TIMEOUT_SECONDS)", seconds)
+	return seconds
 }

builder/amazon/common/state_test.go

@@ -1,66 +0,0 @@
-package common
-
-import (
-	"reflect"
-	"testing"
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws/request"
-)
-
-func testGetWaiterOptions(t *testing.T) {
-	// no vars are set
-	envValues := overridableWaitVars{
-		envInfo{"AWS_POLL_DELAY_SECONDS", 2, false},
-		envInfo{"AWS_MAX_ATTEMPTS", 0, false},
-		envInfo{"AWS_TIMEOUT_SECONDS", 300, false},
-	}
-	options := applyEnvOverrides(envValues)
-	if len(options) > 0 {
-		t.Fatalf("Did not expect any waiter options to be generated; actual: %#v", options)
-	}
-
-	// all vars are set
-	envValues = overridableWaitVars{
-		envInfo{"AWS_POLL_DELAY_SECONDS", 1, true},
-		envInfo{"AWS_MAX_ATTEMPTS", 800, true},
-		envInfo{"AWS_TIMEOUT_SECONDS", 20, true},
-	}
-	options = applyEnvOverrides(envValues)
-	expected := []request.WaiterOption{
-		request.WithWaiterDelay(request.ConstantWaiterDelay(time.Duration(1) * time.Second)),
-		request.WithWaiterMaxAttempts(800),
-	}
-	if !reflect.DeepEqual(options, expected) {
-		t.Fatalf("expected != actual!! Expected: %#v; Actual: %#v.", expected, options)
-	}
-
-	// poll delay is not set
-	envValues = overridableWaitVars{
-		envInfo{"AWS_POLL_DELAY_SECONDS", 2, false},
-		envInfo{"AWS_MAX_ATTEMPTS", 800, true},
-		envInfo{"AWS_TIMEOUT_SECONDS", 300, false},
-	}
-	options = applyEnvOverrides(envValues)
-	expected = []request.WaiterOption{
-		request.WithWaiterMaxAttempts(800),
-	}
-	if !reflect.DeepEqual(options, expected) {
-		t.Fatalf("expected != actual!! Expected: %#v; Actual: %#v.", expected, options)
-	}
-
-	// poll delay is not set but timeout seconds is
-	envValues = overridableWaitVars{
-		envInfo{"AWS_POLL_DELAY_SECONDS", 2, false},
-		envInfo{"AWS_MAX_ATTEMPTS", 0, false},
-		envInfo{"AWS_TIMEOUT_SECONDS", 20, true},
-	}
-	options = applyEnvOverrides(envValues)
-	expected = []request.WaiterOption{
-		request.WithWaiterDelay(request.ConstantWaiterDelay(time.Duration(2) * time.Second)),
-		request.WithWaiterMaxAttempts(10),
-	}
-	if !reflect.DeepEqual(options, expected) {
-		t.Fatalf("expected != actual!! Expected: %#v; Actual: %#v.", expected, options)
-	}
-}

builder/amazon/common/step_ami_region_copy.go

@@ -1,30 +1,28 @@
 package common
 
 import (
-	"context"
 	"fmt"
+
 	"sync"
 
 	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/session"
 	"github.com/aws/aws-sdk-go/service/ec2"
 
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/packer"
 )
 
 type StepAMIRegionCopy struct {
-	AccessConfig      *AccessConfig
-	Regions           []string
-	RegionKeyIds      map[string]string
-	EncryptBootVolume bool
-	Name              string
+	AccessConfig *AccessConfig
+	Regions      []string
+	Name         string
 }
 
-func (s *StepAMIRegionCopy) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepAMIRegionCopy) Run(state multistep.StateBag) multistep.StepAction {
 	ec2conn := state.Get("ec2").(*ec2.EC2)
 	ui := state.Get("ui").(packer.Ui)
 	amis := state.Get("amis").(map[string]string)
-	snapshots := state.Get("snapshots").(map[string][]string)
 	ami := amis[*ec2conn.Config.Region]
 
 	if len(s.Regions) == 0 {
@@ -35,7 +33,6 @@ func (s *StepAMIRegionCopy) Run(ctx context.Context, state multistep.StateBag) m
 
 	var lock sync.Mutex
 	var wg sync.WaitGroup
-	var regKeyID string
 	errs := new(packer.MultiError)
 	for _, region := range s.Regions {
 		if region == *ec2conn.Config.Region {
@@ -47,17 +44,13 @@ func (s *StepAMIRegionCopy) Run(ctx context.Context, state multistep.StateBag) m
 		wg.Add(1)
 		ui.Message(fmt.Sprintf("Copying to: %s", region))
 
-		if s.EncryptBootVolume {
-			regKeyID = s.RegionKeyIds[region]
-		}
-
 		go func(region string) {
 			defer wg.Done()
-			id, snapshotIds, err := amiRegionCopy(ctx, state, s.AccessConfig, s.Name, ami, region, *ec2conn.Config.Region, regKeyID)
+			id, err := amiRegionCopy(state, s.AccessConfig, s.Name, ami, region, *ec2conn.Config.Region)
+
 			lock.Lock()
 			defer lock.Unlock()
 			amis[region] = id
-			snapshots[region] = snapshotIds
 			if err != nil {
 				errs = packer.MultiErrorAppend(errs, err)
 			}
@@ -84,56 +77,42 @@ func (s *StepAMIRegionCopy) Cleanup(state multistep.StateBag) {
 }
 
 // amiRegionCopy does a copy for the given AMI to the target region and
-// returns the resulting ID and snapshot IDs, or error.
-func amiRegionCopy(ctx context.Context, state multistep.StateBag, config *AccessConfig, name string, imageId string,
-	target string, source string, keyID string) (string, []string, error) {
-	snapshotIds := []string{}
-	isEncrypted := false
+// returns the resulting ID or error.
+func amiRegionCopy(state multistep.StateBag, config *AccessConfig, name string, imageId string,
+	target string, source string) (string, error) {
 
 	// Connect to the region where the AMI will be copied to
-	session, err := config.Session()
+	awsConfig, err := config.Config()
 	if err != nil {
-		return "", snapshotIds, err
+		return "", err
 	}
-	// if we've provided a map of key ids to regions, use those keys.
-	if len(keyID) > 0 {
-		isEncrypted = true
-	}
-	regionconn := ec2.New(session.Copy(&aws.Config{
-		Region: aws.String(target)},
-	))
+	awsConfig.Region = aws.String(target)
+
+	sess := session.New(awsConfig)
+	regionconn := ec2.New(sess)
 
 	resp, err := regionconn.CopyImage(&ec2.CopyImageInput{
 		SourceRegion:  &source,
 		SourceImageId: &imageId,
 		Name:          &name,
-		Encrypted:     aws.Bool(isEncrypted),
-		KmsKeyId:      aws.String(keyID),
 	})
 
 	if err != nil {
-		return "", snapshotIds, fmt.Errorf("Error Copying AMI (%s) to region (%s): %s",
+		return "", fmt.Errorf("Error Copying AMI (%s) to region (%s): %s",
 			imageId, target, err)
 	}
 
-	// Wait for the image to become ready
-	if err := WaitUntilAMIAvailable(ctx, regionconn, *resp.ImageId); err != nil {
-		return "", snapshotIds, fmt.Errorf("Error waiting for AMI (%s) in region (%s): %s",
+	stateChange := StateChangeConf{
+		Pending:   []string{"pending"},
+		Target:    "available",
+		Refresh:   AMIStateRefreshFunc(regionconn, *resp.ImageId),
+		StepState: state,
+	}
+
+	if _, err := WaitForState(&stateChange); err != nil {
+		return "", fmt.Errorf("Error waiting for AMI (%s) in region (%s): %s",
 			*resp.ImageId, target, err)
 	}
 
-	// Getting snapshot IDs out of the copied AMI
-	describeImageResp, err := regionconn.DescribeImages(&ec2.DescribeImagesInput{ImageIds: []*string{resp.ImageId}})
-	if err != nil {
-		return "", snapshotIds, fmt.Errorf("Error describing copied AMI (%s) in region (%s): %s",
-			imageId, target, err)
-	}
-
-	for _, blockDeviceMapping := range describeImageResp.Images[0].BlockDeviceMappings {
-		if blockDeviceMapping.Ebs != nil && blockDeviceMapping.Ebs.SnapshotId != nil {
-			snapshotIds = append(snapshotIds, *blockDeviceMapping.Ebs.SnapshotId)
-		}
-	}
-
-	return *resp.ImageId, snapshotIds, nil
+	return *resp.ImageId, nil
 }

builder/amazon/common/step_cleanup_volumes.go

@@ -1,99 +0,0 @@
-package common
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-// stepCleanupVolumes cleans up any orphaned volumes that were not designated to
-// remain after termination of the instance. These volumes are typically ones
-// that are marked as "delete on terminate:false" in the source_ami of a build.
-type StepCleanupVolumes struct {
-	BlockDevices BlockDevices
-}
-
-func (s *StepCleanupVolumes) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	// stepCleanupVolumes is for Cleanup only
-	return multistep.ActionContinue
-}
-
-func (s *StepCleanupVolumes) Cleanup(state multistep.StateBag) {
-	ec2conn := state.Get("ec2").(*ec2.EC2)
-	instanceRaw := state.Get("instance")
-	var instance *ec2.Instance
-	if instanceRaw != nil {
-		instance = instanceRaw.(*ec2.Instance)
-	}
-	ui := state.Get("ui").(packer.Ui)
-	if instance == nil {
-		ui.Say("No volumes to clean up, skipping")
-		return
-	}
-
-	ui.Say("Cleaning up any extra volumes...")
-
-	// Collect Volume information from the cached Instance as a map of volume-id
-	// to device name, to compare with save list below
-	var vl []*string
-	volList := make(map[string]string)
-	for _, bdm := range instance.BlockDeviceMappings {
-		if bdm.Ebs != nil {
-			vl = append(vl, bdm.Ebs.VolumeId)
-			volList[*bdm.Ebs.VolumeId] = *bdm.DeviceName
-		}
-	}
-
-	// Using the volume list from the cached Instance, check with AWS for up to
-	// date information on them
-	resp, err := ec2conn.DescribeVolumes(&ec2.DescribeVolumesInput{
-		Filters: []*ec2.Filter{
-			{
-				Name:   aws.String("volume-id"),
-				Values: vl,
-			},
-		},
-	})
-
-	if err != nil {
-		ui.Say(fmt.Sprintf("Error describing volumes: %s", err))
-		return
-	}
-
-	// If any of the returned volumes are in a "deleting" stage or otherwise not
-	// available, remove them from the list of volumes
-	for _, v := range resp.Volumes {
-		if v.State != nil && *v.State != "available" {
-			delete(volList, *v.VolumeId)
-		}
-	}
-
-	if len(resp.Volumes) == 0 {
-		ui.Say("No volumes to clean up, skipping")
-		return
-	}
-
-	// Filter out any devices created as part of the launch mappings, since
-	// we'll let amazon follow the `delete_on_termination` setting.
-	for _, b := range s.BlockDevices.LaunchMappings {
-		for volKey, volName := range volList {
-			if volName == b.DeviceName {
-				delete(volList, volKey)
-			}
-		}
-	}
-
-	// Destroy remaining volumes
-	for k := range volList {
-		ui.Say(fmt.Sprintf("Destroying volume (%s)...", k))
-		_, err := ec2conn.DeleteVolume(&ec2.DeleteVolumeInput{VolumeId: aws.String(k)})
-		if err != nil {
-			ui.Say(fmt.Sprintf("Error deleting volume: %s", err))
-		}
-
-	}
-}

builder/amazon/common/step_create_tags.go

@@ -1,131 +1,87 @@
 package common
 
 import (
-	"context"
 	"fmt"
 
 	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/awserr"
 	"github.com/aws/aws-sdk-go/aws/session"
 	"github.com/aws/aws-sdk-go/service/ec2"
-	retry "github.com/hashicorp/packer/common"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-	"github.com/hashicorp/packer/template/interpolate"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/packer"
 )
 
 type StepCreateTags struct {
-	Tags         TagMap
-	SnapshotTags TagMap
-	Ctx          interpolate.Context
+	Tags map[string]string
 }
 
-func (s *StepCreateTags) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepCreateTags) Run(state multistep.StateBag) multistep.StepAction {
 	ec2conn := state.Get("ec2").(*ec2.EC2)
-	session := state.Get("awsSession").(*session.Session)
 	ui := state.Get("ui").(packer.Ui)
 	amis := state.Get("amis").(map[string]string)
 
-	if !s.Tags.IsSet() && !s.SnapshotTags.IsSet() {
-		return multistep.ActionContinue
-	}
+	if len(s.Tags) > 0 {
+		for region, ami := range amis {
+			ui.Say(fmt.Sprintf("Adding tags to AMI (%s)...", ami))
 
-	// Adds tags to AMIs and snapshots
-	for region, ami := range amis {
-		ui.Say(fmt.Sprintf("Adding tags to AMI (%s)...", ami))
-
-		regionConn := ec2.New(session, &aws.Config{
-			Region: aws.String(region),
-		})
-
-		// Retrieve image list for given AMI
-		resourceIds := []*string{&ami}
-		imageResp, err := regionConn.DescribeImages(&ec2.DescribeImagesInput{
-			ImageIds: resourceIds,
-		})
-
-		if err != nil {
-			err := fmt.Errorf("Error retrieving details for AMI (%s): %s", ami, err)
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-
-		if len(imageResp.Images) == 0 {
-			err := fmt.Errorf("Error retrieving details for AMI (%s), no images found", ami)
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-
-		image := imageResp.Images[0]
-		snapshotIds := []*string{}
-
-		// Add only those with a Snapshot ID, i.e. not Ephemeral
-		for _, device := range image.BlockDeviceMappings {
-			if device.Ebs != nil && device.Ebs.SnapshotId != nil {
-				ui.Say(fmt.Sprintf("Tagging snapshot: %s", *device.Ebs.SnapshotId))
-				resourceIds = append(resourceIds, device.Ebs.SnapshotId)
-				snapshotIds = append(snapshotIds, device.Ebs.SnapshotId)
-			}
-		}
-
-		// Convert tags to ec2.Tag format
-		ui.Say("Creating AMI tags")
-		amiTags, err := s.Tags.EC2Tags(s.Ctx, *ec2conn.Config.Region, state)
-		if err != nil {
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-		amiTags.Report(ui)
-
-		ui.Say("Creating snapshot tags")
-		snapshotTags, err := s.SnapshotTags.EC2Tags(s.Ctx, *ec2conn.Config.Region, state)
-		if err != nil {
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-		snapshotTags.Report(ui)
-
-		// Retry creating tags for about 2.5 minutes
-		err = retry.Retry(0.2, 30, 11, func(_ uint) (bool, error) {
-			// Tag images and snapshots
-			_, err := regionConn.CreateTags(&ec2.CreateTagsInput{
-				Resources: resourceIds,
-				Tags:      amiTags,
-			})
-			if awsErr, ok := err.(awserr.Error); ok {
-				if awsErr.Code() == "InvalidAMIID.NotFound" ||
-					awsErr.Code() == "InvalidSnapshot.NotFound" {
-					return false, nil
-				}
-			}
-
-			// Override tags on snapshots
-			if len(snapshotTags) > 0 {
-				_, err = regionConn.CreateTags(&ec2.CreateTagsInput{
-					Resources: snapshotIds,
-					Tags:      snapshotTags,
+			var ec2Tags []*ec2.Tag
+			for key, value := range s.Tags {
+				ui.Message(fmt.Sprintf("Adding tag: \"%s\": \"%s\"", key, value))
+				ec2Tags = append(ec2Tags, &ec2.Tag{
+					Key:   aws.String(key),
+					Value: aws.String(value),
 				})
 			}
-			if err == nil {
-				return true, nil
+
+			// Declare list of resources to tag
+			resourceIds := []*string{&ami}
+			awsConfig := aws.Config{
+				Credentials: ec2conn.Config.Credentials,
+				Region:      aws.String(region),
 			}
-			if awsErr, ok := err.(awserr.Error); ok {
-				if awsErr.Code() == "InvalidSnapshot.NotFound" {
-					return false, nil
+			session := session.New(&awsConfig)
+
+			regionconn := ec2.New(session)
+
+			// Retrieve image list for given AMI
+			imageResp, err := regionconn.DescribeImages(&ec2.DescribeImagesInput{
+				ImageIds: resourceIds,
+			})
+
+			if err != nil {
+				err := fmt.Errorf("Error retrieving details for AMI (%s): %s", ami, err)
+				state.Put("error", err)
+				ui.Error(err.Error())
+				return multistep.ActionHalt
+			}
+
+			if len(imageResp.Images) == 0 {
+				err := fmt.Errorf("Error retrieving details for AMI (%s), no images found", ami)
+				state.Put("error", err)
+				ui.Error(err.Error())
+				return multistep.ActionHalt
+			}
+
+			image := imageResp.Images[0]
+
+			// Add only those with a Snapshot ID, i.e. not Ephemeral
+			for _, device := range image.BlockDeviceMappings {
+				if device.Ebs != nil && device.Ebs.SnapshotId != nil {
+					ui.Say(fmt.Sprintf("Tagging snapshot: %s", *device.Ebs.SnapshotId))
+					resourceIds = append(resourceIds, device.Ebs.SnapshotId)
 				}
 			}
-			return true, err
-		})
 
-		if err != nil {
-			err := fmt.Errorf("Error adding tags to Resources (%#v): %s", resourceIds, err)
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
+			_, err = regionconn.CreateTags(&ec2.CreateTagsInput{
+				Resources: resourceIds,
+				Tags:      ec2Tags,
+			})
+
+			if err != nil {
+				err := fmt.Errorf("Error adding tags to Resources (%#v): %s", resourceIds, err)
+				state.Put("error", err)
+				ui.Error(err.Error())
+				return multistep.ActionHalt
+			}
 		}
 	}
 

builder/amazon/common/step_deregister_ami.go

@@ -1,62 +1,41 @@
 package common
 
 import (
-	"context"
 	"fmt"
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/packer"
 )
 
 type StepDeregisterAMI struct {
-	AccessConfig        *AccessConfig
-	ForceDeregister     bool
-	ForceDeleteSnapshot bool
-	AMIName             string
-	Regions             []string
+	ForceDeregister bool
+	AMIName         string
 }
 
-func (s *StepDeregisterAMI) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	// Check for force deregister
-	if !s.ForceDeregister {
-		return multistep.ActionContinue
-	}
-
-	ui := state.Get("ui").(packer.Ui)
+func (s *StepDeregisterAMI) Run(state multistep.StateBag) multistep.StepAction {
 	ec2conn := state.Get("ec2").(*ec2.EC2)
-	// Add the session region to list of regions will will deregister AMIs in
-	regions := append(s.Regions, *ec2conn.Config.Region)
+	ui := state.Get("ui").(packer.Ui)
 
-	for _, region := range regions {
-		// get new connection for each region in which we need to deregister vms
-		session, err := s.AccessConfig.Session()
-		if err != nil {
-			return multistep.ActionHalt
-		}
-
-		regionconn := ec2.New(session.Copy(&aws.Config{
-			Region: aws.String(region)},
-		))
-
-		resp, err := regionconn.DescribeImages(&ec2.DescribeImagesInput{
-			Owners: aws.StringSlice([]string{"self"}),
-			Filters: []*ec2.Filter{{
+	// check for force deregister
+	if s.ForceDeregister {
+		resp, err := ec2conn.DescribeImages(&ec2.DescribeImagesInput{
+			Filters: []*ec2.Filter{&ec2.Filter{
 				Name:   aws.String("name"),
-				Values: aws.StringSlice([]string{s.AMIName}),
+				Values: []*string{aws.String(s.AMIName)},
 			}}})
 
 		if err != nil {
-			err := fmt.Errorf("Error describing AMI: %s", err)
+			err := fmt.Errorf("Error creating AMI: %s", err)
 			state.Put("error", err)
 			ui.Error(err.Error())
 			return multistep.ActionHalt
 		}
 
-		// Deregister image(s) by name
+		// deregister image(s) by that name
 		for _, i := range resp.Images {
-			_, err := regionconn.DeregisterImage(&ec2.DeregisterImageInput{
+			_, err := ec2conn.DeregisterImage(&ec2.DeregisterImageInput{
 				ImageId: i.ImageId,
 			})
 
@@ -67,25 +46,6 @@ func (s *StepDeregisterAMI) Run(_ context.Context, state multistep.StateBag) mul
 				return multistep.ActionHalt
 			}
 			ui.Say(fmt.Sprintf("Deregistered AMI %s, id: %s", s.AMIName, *i.ImageId))
-
-			// Delete snapshot(s) by image
-			if s.ForceDeleteSnapshot {
-				for _, b := range i.BlockDeviceMappings {
-					if b.Ebs != nil && aws.StringValue(b.Ebs.SnapshotId) != "" {
-						_, err := regionconn.DeleteSnapshot(&ec2.DeleteSnapshotInput{
-							SnapshotId: b.Ebs.SnapshotId,
-						})
-
-						if err != nil {
-							err := fmt.Errorf("Error deleting existing snapshot: %s", err)
-							state.Put("error", err)
-							ui.Error(err.Error())
-							return multistep.ActionHalt
-						}
-						ui.Say(fmt.Sprintf("Deleted snapshot: %s", *b.Ebs.SnapshotId))
-					}
-				}
-			}
 		}
 	}
 

builder/amazon/common/step_encrypted_ami.go

@@ -1,174 +0,0 @@
-package common
-
-import (
-	"context"
-	"fmt"
-	"log"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type StepCreateEncryptedAMICopy struct {
-	image             *ec2.Image
-	KeyID             string
-	EncryptBootVolume bool
-	Name              string
-	AMIMappings       []BlockDevice
-}
-
-func (s *StepCreateEncryptedAMICopy) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
-	ec2conn := state.Get("ec2").(*ec2.EC2)
-	ui := state.Get("ui").(packer.Ui)
-	kmsKeyId := s.KeyID
-
-	// Encrypt boot not set, so skip step
-	if !s.EncryptBootVolume {
-		if kmsKeyId != "" {
-			log.Printf("Ignoring KMS Key ID: %s, encrypted=false", kmsKeyId)
-		}
-		return multistep.ActionContinue
-	}
-
-	ui.Say("Creating Encrypted AMI Copy")
-
-	amis := state.Get("amis").(map[string]string)
-	var region, id string
-	if amis != nil {
-		for region, id = range amis {
-			break // There is only ever one region:ami pair in this map
-		}
-	}
-
-	ui.Say(fmt.Sprintf("Copying AMI: %s(%s)", region, id))
-
-	if kmsKeyId != "" {
-		ui.Say(fmt.Sprintf("Encrypting with KMS Key ID: %s", kmsKeyId))
-	}
-
-	copyOpts := &ec2.CopyImageInput{
-		Name:          &s.Name, // Try to overwrite existing AMI
-		SourceImageId: aws.String(id),
-		SourceRegion:  aws.String(region),
-		Encrypted:     aws.Bool(true),
-		KmsKeyId:      aws.String(kmsKeyId),
-	}
-
-	copyResp, err := ec2conn.CopyImage(copyOpts)
-	if err != nil {
-		err := fmt.Errorf("Error copying AMI: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-
-	// Wait for the copy to become ready
-	ui.Say("Waiting for AMI copy to become ready...")
-	if err := WaitUntilAMIAvailable(ctx, ec2conn, *copyResp.ImageId); err != nil {
-		err := fmt.Errorf("Error waiting for AMI Copy: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-
-	// Get the encrypted AMI image, we need the new snapshot id's
-	encImagesResp, err := ec2conn.DescribeImages(&ec2.DescribeImagesInput{ImageIds: []*string{aws.String(*copyResp.ImageId)}})
-	if err != nil {
-		err := fmt.Errorf("Error searching for AMI: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-	encImage := encImagesResp.Images[0]
-	var encSnapshots []string
-	for _, blockDevice := range encImage.BlockDeviceMappings {
-		if blockDevice.Ebs != nil && blockDevice.Ebs.SnapshotId != nil {
-			encSnapshots = append(encSnapshots, *blockDevice.Ebs.SnapshotId)
-		}
-	}
-
-	// Get the unencrypted AMI image
-	unencImagesResp, err := ec2conn.DescribeImages(&ec2.DescribeImagesInput{ImageIds: []*string{aws.String(id)}})
-	if err != nil {
-		err := fmt.Errorf("Error searching for AMI: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-	unencImage := unencImagesResp.Images[0]
-
-	// Remove unencrypted AMI
-	ui.Say("Deregistering unencrypted AMI")
-	deregisterOpts := &ec2.DeregisterImageInput{ImageId: aws.String(id)}
-	if _, err := ec2conn.DeregisterImage(deregisterOpts); err != nil {
-		ui.Error(fmt.Sprintf("Error deregistering AMI, may still be around: %s", err))
-		return multistep.ActionHalt
-	}
-
-	// Remove associated unencrypted snapshot(s)
-	ui.Say("Deleting unencrypted snapshots")
-	snapshots := state.Get("snapshots").(map[string][]string)
-
-OuterLoop:
-	for _, blockDevice := range unencImage.BlockDeviceMappings {
-		if blockDevice.Ebs != nil && blockDevice.Ebs.SnapshotId != nil {
-			// If this packer run didn't create it, then don't delete it
-			for _, origDevice := range s.AMIMappings {
-				if origDevice.SnapshotId == *blockDevice.Ebs.SnapshotId {
-					ui.Message(fmt.Sprintf("Keeping Snapshot ID: %s", *blockDevice.Ebs.SnapshotId))
-					continue OuterLoop
-				}
-			}
-
-			ui.Message(fmt.Sprintf("Deleting Snapshot ID: %s", *blockDevice.Ebs.SnapshotId))
-			deleteSnapOpts := &ec2.DeleteSnapshotInput{
-				SnapshotId: aws.String(*blockDevice.Ebs.SnapshotId),
-			}
-			if _, err := ec2conn.DeleteSnapshot(deleteSnapOpts); err != nil {
-				ui.Error(fmt.Sprintf("Error deleting snapshot, may still be around: %s", err))
-				return multistep.ActionHalt
-			}
-		}
-	}
-
-	// Replace original AMI ID with Encrypted ID in state
-	amis[region] = *copyResp.ImageId
-	snapshots[region] = encSnapshots
-	state.Put("amis", amis)
-	state.Put("snapshots", snapshots)
-
-	imagesResp, err := ec2conn.DescribeImages(&ec2.DescribeImagesInput{ImageIds: []*string{copyResp.ImageId}})
-	if err != nil {
-		err := fmt.Errorf("Error searching for AMI: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-	s.image = imagesResp.Images[0]
-
-	return multistep.ActionContinue
-}
-
-func (s *StepCreateEncryptedAMICopy) Cleanup(state multistep.StateBag) {
-	if s.image == nil {
-		return
-	}
-
-	_, cancelled := state.GetOk(multistep.StateCancelled)
-	_, halted := state.GetOk(multistep.StateHalted)
-	if !cancelled && !halted {
-		return
-	}
-
-	ec2conn := state.Get("ec2").(*ec2.EC2)
-	ui := state.Get("ui").(packer.Ui)
-
-	ui.Say("Deregistering the AMI because cancellation or error...")
-	deregisterOpts := &ec2.DeregisterImageInput{ImageId: s.image.ImageId}
-	if _, err := ec2conn.DeregisterImage(deregisterOpts); err != nil {
-		ui.Error(fmt.Sprintf("Error deregistering AMI, may still be around: %s", err))
-		return
-	}
-}

builder/amazon/common/step_get_password.go

@@ -1,7 +1,6 @@
 package common
 
 import (
-	"context"
 	"crypto/rsa"
 	"crypto/x509"
 	"encoding/base64"
@@ -12,21 +11,20 @@ import (
 	"time"
 
 	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/helper/communicator"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/helper/communicator"
+	"github.com/mitchellh/packer/packer"
 )
 
 // StepGetPassword reads the password from a Windows server and sets it
 // on the WinRM config.
 type StepGetPassword struct {
-	Debug     bool
-	Comm      *communicator.Config
-	Timeout   time.Duration
-	BuildName string
+	Debug   bool
+	Comm    *communicator.Config
+	Timeout time.Duration
 }
 
-func (s *StepGetPassword) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepGetPassword) Run(state multistep.StateBag) multistep.StepAction {
 	ui := state.Get("ui").(packer.Ui)
 
 	// Skip if we're not using winrm
@@ -93,20 +91,16 @@ WaitLoop:
 		ui.Message(fmt.Sprintf(
 			"Password (since debug is enabled): %s", s.Comm.WinRMPassword))
 	}
-	// store so that we can access this later during provisioning
-	state.Put("winrm_password", s.Comm.WinRMPassword)
-	packer.LogSecretFilter.Set(s.Comm.WinRMPassword)
 
 	return multistep.ActionContinue
 }
 
-func (s *StepGetPassword) Cleanup(multistep.StateBag) {
-}
+func (s *StepGetPassword) Cleanup(multistep.StateBag) {}
 
 func (s *StepGetPassword) waitForPassword(state multistep.StateBag, cancel <-chan struct{}) (string, error) {
 	ec2conn := state.Get("ec2").(*ec2.EC2)
 	instance := state.Get("instance").(*ec2.Instance)
-	privateKey := s.Comm.SSHPrivateKey
+	privateKey := state.Get("privateKey").(string)
 
 	for {
 		select {

builder/amazon/common/step_key_pair.go

@@ -1,74 +1,58 @@
 package common
 
 import (
-	"context"
 	"fmt"
 	"io/ioutil"
 	"os"
 	"runtime"
 
 	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/helper/communicator"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/packer"
 )
 
 type StepKeyPair struct {
-	Debug        bool
-	Comm         *communicator.Config
-	DebugKeyPath string
+	Debug                bool
+	DebugKeyPath         string
+	TemporaryKeyPairName string
+	KeyPairName          string
+	PrivateKeyFile       string
 
-	doCleanup bool
+	keyName string
 }
 
-func (s *StepKeyPair) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	ui := state.Get("ui").(packer.Ui)
-
-	if s.Comm.SSHPrivateKeyFile != "" {
-		ui.Say("Using existing SSH private key")
-		privateKeyBytes, err := ioutil.ReadFile(s.Comm.SSHPrivateKeyFile)
+func (s *StepKeyPair) Run(state multistep.StateBag) multistep.StepAction {
+	if s.PrivateKeyFile != "" {
+		privateKeyBytes, err := ioutil.ReadFile(s.PrivateKeyFile)
 		if err != nil {
 			state.Put("error", fmt.Errorf(
 				"Error loading configured private key file: %s", err))
 			return multistep.ActionHalt
 		}
 
-		s.Comm.SSHPrivateKey = privateKeyBytes
+		state.Put("keyPair", s.KeyPairName)
+		state.Put("privateKey", string(privateKeyBytes))
 
 		return multistep.ActionContinue
 	}
 
-	if s.Comm.SSHAgentAuth && s.Comm.SSHKeyPairName == "" {
-		ui.Say("Using SSH Agent with key pair in Source AMI")
-		return multistep.ActionContinue
-	}
-
-	if s.Comm.SSHAgentAuth && s.Comm.SSHKeyPairName != "" {
-		ui.Say(fmt.Sprintf("Using SSH Agent for existing key pair %s", s.Comm.SSHKeyPairName))
-		return multistep.ActionContinue
-	}
-
-	if s.Comm.SSHTemporaryKeyPairName == "" {
-		ui.Say("Not using temporary keypair")
-		s.Comm.SSHKeyPairName = ""
-		return multistep.ActionContinue
-	}
-
 	ec2conn := state.Get("ec2").(*ec2.EC2)
+	ui := state.Get("ui").(packer.Ui)
 
-	ui.Say(fmt.Sprintf("Creating temporary keypair: %s", s.Comm.SSHTemporaryKeyPairName))
+	ui.Say(fmt.Sprintf("Creating temporary keypair: %s", s.TemporaryKeyPairName))
 	keyResp, err := ec2conn.CreateKeyPair(&ec2.CreateKeyPairInput{
-		KeyName: &s.Comm.SSHTemporaryKeyPairName})
+		KeyName: &s.TemporaryKeyPairName})
 	if err != nil {
 		state.Put("error", fmt.Errorf("Error creating temporary keypair: %s", err))
 		return multistep.ActionHalt
 	}
 
-	s.doCleanup = true
+	// Set the keyname so we know to delete it later
+	s.keyName = s.TemporaryKeyPairName
 
-	// Set some data for use in future steps
-	s.Comm.SSHKeyPairName = s.Comm.SSHTemporaryKeyPairName
-	s.Comm.SSHPrivateKey = []byte(*keyResp.KeyMaterial)
+	// Set some state data for use in future steps
+	state.Put("keyPair", s.keyName)
+	state.Put("privateKey", *keyResp.KeyMaterial)
 
 	// If we're in debug mode, output the private key to the working
 	// directory.
@@ -100,7 +84,10 @@ func (s *StepKeyPair) Run(_ context.Context, state multistep.StateBag) multistep
 }
 
 func (s *StepKeyPair) Cleanup(state multistep.StateBag) {
-	if !s.doCleanup {
+	// If no key name is set, then we never created it, so just return
+	// If we used an SSH private key file, do not go about deleting
+	// keypairs
+	if s.PrivateKeyFile != "" {
 		return
 	}
 
@@ -109,10 +96,10 @@ func (s *StepKeyPair) Cleanup(state multistep.StateBag) {
 
 	// Remove the keypair
 	ui.Say("Deleting temporary keypair...")
-	_, err := ec2conn.DeleteKeyPair(&ec2.DeleteKeyPairInput{KeyName: &s.Comm.SSHTemporaryKeyPairName})
+	_, err := ec2conn.DeleteKeyPair(&ec2.DeleteKeyPairInput{KeyName: &s.keyName})
 	if err != nil {
 		ui.Error(fmt.Sprintf(
-			"Error cleaning up keypair. Please delete the key manually: %s", s.Comm.SSHTemporaryKeyPairName))
+			"Error cleaning up keypair. Please delete the key manually: %s", s.keyName))
 	}
 
 	// Also remove the physical key if we're debugging.

builder/amazon/common/step_modify_ami_attributes.go

@@ -1,33 +1,26 @@
 package common
 
 import (
-	"context"
 	"fmt"
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/aws/session"
 	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-	"github.com/hashicorp/packer/template/interpolate"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/packer"
 )
 
 type StepModifyAMIAttributes struct {
-	Users          []string
-	Groups         []string
-	SnapshotUsers  []string
-	SnapshotGroups []string
-	ProductCodes   []string
-	Description    string
-	Ctx            interpolate.Context
+	Users        []string
+	Groups       []string
+	ProductCodes []string
+	Description  string
 }
 
-func (s *StepModifyAMIAttributes) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepModifyAMIAttributes) Run(state multistep.StateBag) multistep.StepAction {
 	ec2conn := state.Get("ec2").(*ec2.EC2)
-	session := state.Get("awsSession").(*session.Session)
 	ui := state.Get("ui").(packer.Ui)
 	amis := state.Get("amis").(map[string]string)
-	snapshots := state.Get("snapshots").(map[string][]string)
 
 	// Determine if there is any work to do.
 	valid := false
@@ -35,98 +28,51 @@ func (s *StepModifyAMIAttributes) Run(_ context.Context, state multistep.StateBa
 	valid = valid || (s.Users != nil && len(s.Users) > 0)
 	valid = valid || (s.Groups != nil && len(s.Groups) > 0)
 	valid = valid || (s.ProductCodes != nil && len(s.ProductCodes) > 0)
-	valid = valid || (s.SnapshotUsers != nil && len(s.SnapshotUsers) > 0)
-	valid = valid || (s.SnapshotGroups != nil && len(s.SnapshotGroups) > 0)
 
 	if !valid {
 		return multistep.ActionContinue
 	}
 
-	var err error
-	s.Ctx.Data = extractBuildInfo(*ec2conn.Config.Region, state)
-	s.Description, err = interpolate.Render(s.Description, &s.Ctx)
-	if err != nil {
-		err = fmt.Errorf("Error interpolating AMI description: %s", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-
-	// Construct the modify image and snapshot attribute requests we're going
-	// to make. We need to make each separately since the EC2 API only allows
-	// changing one type at a kind currently.
+	// Construct the modify image attribute requests we're going to make.
+	// We need to make each separately since the EC2 API only allows changing
+	// one type at a kind currently.
 	options := make(map[string]*ec2.ModifyImageAttributeInput)
 	if s.Description != "" {
 		options["description"] = &ec2.ModifyImageAttributeInput{
 			Description: &ec2.AttributeValue{Value: &s.Description},
 		}
 	}
-	snapshotOptions := make(map[string]*ec2.ModifySnapshotAttributeInput)
 
 	if len(s.Groups) > 0 {
 		groups := make([]*string, len(s.Groups))
-		addsImage := make([]*ec2.LaunchPermission, len(s.Groups))
+		adds := make([]*ec2.LaunchPermission, len(s.Groups))
 		addGroups := &ec2.ModifyImageAttributeInput{
 			LaunchPermission: &ec2.LaunchPermissionModifications{},
 		}
 
 		for i, g := range s.Groups {
 			groups[i] = aws.String(g)
-			addsImage[i] = &ec2.LaunchPermission{
+			adds[i] = &ec2.LaunchPermission{
 				Group: aws.String(g),
 			}
 		}
-
 		addGroups.UserGroups = groups
-		addGroups.LaunchPermission.Add = addsImage
+		addGroups.LaunchPermission.Add = adds
+
 		options["groups"] = addGroups
 	}
 
-	if len(s.SnapshotGroups) > 0 {
-		groups := make([]*string, len(s.SnapshotGroups))
-		addsSnapshot := make([]*ec2.CreateVolumePermission, len(s.SnapshotGroups))
-		addSnapshotGroups := &ec2.ModifySnapshotAttributeInput{
-			CreateVolumePermission: &ec2.CreateVolumePermissionModifications{},
-		}
-
-		for i, g := range s.SnapshotGroups {
-			groups[i] = aws.String(g)
-			addsSnapshot[i] = &ec2.CreateVolumePermission{
-				Group: aws.String(g),
-			}
-		}
-		addSnapshotGroups.GroupNames = groups
-		addSnapshotGroups.CreateVolumePermission.Add = addsSnapshot
-		snapshotOptions["groups"] = addSnapshotGroups
-	}
-
 	if len(s.Users) > 0 {
 		users := make([]*string, len(s.Users))
-		addsImage := make([]*ec2.LaunchPermission, len(s.Users))
+		adds := make([]*ec2.LaunchPermission, len(s.Users))
 		for i, u := range s.Users {
 			users[i] = aws.String(u)
-			addsImage[i] = &ec2.LaunchPermission{UserId: aws.String(u)}
+			adds[i] = &ec2.LaunchPermission{UserId: aws.String(u)}
 		}
-
 		options["users"] = &ec2.ModifyImageAttributeInput{
 			UserIds: users,
 			LaunchPermission: &ec2.LaunchPermissionModifications{
-				Add: addsImage,
-			},
-		}
-	}
-
-	if len(s.SnapshotUsers) > 0 {
-		users := make([]*string, len(s.SnapshotUsers))
-		addsSnapshot := make([]*ec2.CreateVolumePermission, len(s.SnapshotUsers))
-		for i, u := range s.SnapshotUsers {
-			users[i] = aws.String(u)
-			addsSnapshot[i] = &ec2.CreateVolumePermission{UserId: aws.String(u)}
-		}
-
-		snapshotOptions["users"] = &ec2.ModifySnapshotAttributeInput{
-			UserIds: users,
-			CreateVolumePermission: &ec2.CreateVolumePermissionModifications{
-				Add: addsSnapshot,
+				Add: adds,
 			},
 		}
 	}
@@ -141,16 +87,18 @@ func (s *StepModifyAMIAttributes) Run(_ context.Context, state multistep.StateBa
 		}
 	}
 
-	// Modifying image attributes
 	for region, ami := range amis {
 		ui.Say(fmt.Sprintf("Modifying attributes on AMI (%s)...", ami))
-		regionConn := ec2.New(session, &aws.Config{
-			Region: aws.String(region),
-		})
+		awsConfig := aws.Config{
+			Credentials: ec2conn.Config.Credentials,
+			Region:      aws.String(region),
+		}
+		session := session.New(&awsConfig)
+		regionconn := ec2.New(session)
 		for name, input := range options {
 			ui.Message(fmt.Sprintf("Modifying: %s", name))
 			input.ImageId = &ami
-			_, err := regionConn.ModifyImageAttribute(input)
+			_, err := regionconn.ModifyImageAttribute(input)
 			if err != nil {
 				err := fmt.Errorf("Error modify AMI attributes: %s", err)
 				state.Put("error", err)
@@ -160,27 +108,6 @@ func (s *StepModifyAMIAttributes) Run(_ context.Context, state multistep.StateBa
 		}
 	}
 
-	// Modifying snapshot attributes
-	for region, region_snapshots := range snapshots {
-		for _, snapshot := range region_snapshots {
-			ui.Say(fmt.Sprintf("Modifying attributes on snapshot (%s)...", snapshot))
-			regionConn := ec2.New(session, &aws.Config{
-				Region: aws.String(region),
-			})
-			for name, input := range snapshotOptions {
-				ui.Message(fmt.Sprintf("Modifying: %s", name))
-				input.SnapshotId = &snapshot
-				_, err := regionConn.ModifySnapshotAttribute(input)
-				if err != nil {
-					err := fmt.Errorf("Error modify snapshot attributes: %s", err)
-					state.Put("error", err)
-					ui.Error(err.Error())
-					return multistep.ActionHalt
-				}
-			}
-		}
-	}
-
 	return multistep.ActionContinue
 }
 

builder/amazon/common/step_modify_ebs_instance.go

@@ -1,61 +0,0 @@
-package common
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-type StepModifyEBSBackedInstance struct {
-	EnableAMIENASupport      bool
-	EnableAMISriovNetSupport bool
-}
-
-func (s *StepModifyEBSBackedInstance) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	ec2conn := state.Get("ec2").(*ec2.EC2)
-	instance := state.Get("instance").(*ec2.Instance)
-	ui := state.Get("ui").(packer.Ui)
-
-	// Set SriovNetSupport to "simple". See http://goo.gl/icuXh5
-	// As of February 2017, this applies to C3, C4, D2, I2, R3, and M4 (excluding m4.16xlarge)
-	if s.EnableAMISriovNetSupport {
-		ui.Say("Enabling Enhanced Networking (SR-IOV)...")
-		simple := "simple"
-		_, err := ec2conn.ModifyInstanceAttribute(&ec2.ModifyInstanceAttributeInput{
-			InstanceId:      instance.InstanceId,
-			SriovNetSupport: &ec2.AttributeValue{Value: &simple},
-		})
-		if err != nil {
-			err := fmt.Errorf("Error enabling Enhanced Networking (SR-IOV) on %s: %s", *instance.InstanceId, err)
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-	}
-
-	// Set EnaSupport to true.
-	// As of February 2017, this applies to C5, I3, P2, R4, X1, and m4.16xlarge
-	if s.EnableAMIENASupport {
-		ui.Say("Enabling Enhanced Networking (ENA)...")
-		_, err := ec2conn.ModifyInstanceAttribute(&ec2.ModifyInstanceAttributeInput{
-			InstanceId: instance.InstanceId,
-			EnaSupport: &ec2.AttributeBooleanValue{Value: aws.Bool(true)},
-		})
-		if err != nil {
-			err := fmt.Errorf("Error enabling Enhanced Networking (ENA) on %s: %s", *instance.InstanceId, err)
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-	}
-
-	return multistep.ActionContinue
-}
-
-func (s *StepModifyEBSBackedInstance) Cleanup(state multistep.StateBag) {
-	// No cleanup...
-}

builder/amazon/common/step_pre_validate.go

@@ -1,13 +1,12 @@
 package common
 
 import (
-	"context"
 	"fmt"
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/packer"
 )
 
 // StepPreValidate provides an opportunity to pre-validate any configuration for
@@ -18,7 +17,7 @@ type StepPreValidate struct {
 	ForceDeregister bool
 }
 
-func (s *StepPreValidate) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepPreValidate) Run(state multistep.StateBag) multistep.StepAction {
 	ui := state.Get("ui").(packer.Ui)
 	if s.ForceDeregister {
 		ui.Say("Force Deregister flag found, skipping prevalidating AMI Name")
@@ -27,9 +26,9 @@ func (s *StepPreValidate) Run(_ context.Context, state multistep.StateBag) multi
 
 	ec2conn := state.Get("ec2").(*ec2.EC2)
 
-	ui.Say(fmt.Sprintf("Prevalidating AMI Name: %s", s.DestAmiName))
+	ui.Say("Prevalidating AMI Name...")
 	resp, err := ec2conn.DescribeImages(&ec2.DescribeImagesInput{
-		Filters: []*ec2.Filter{{
+		Filters: []*ec2.Filter{&ec2.Filter{
 			Name:   aws.String("name"),
 			Values: []*string{aws.String(s.DestAmiName)},
 		}}})

builder/amazon/common/step_run_source_instance.go

@@ -1,53 +1,52 @@
 package common
 
 import (
-	"context"
 	"encoding/base64"
 	"fmt"
 	"io/ioutil"
 	"log"
+	"strconv"
+	"time"
 
 	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/awserr"
 	"github.com/aws/aws-sdk-go/service/ec2"
 
-	retry "github.com/hashicorp/packer/common"
-	"github.com/hashicorp/packer/helper/communicator"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-	"github.com/hashicorp/packer/template/interpolate"
+	"github.com/mitchellh/multistep"
+	"github.com/mitchellh/packer/packer"
 )
 
 type StepRunSourceInstance struct {
-	AssociatePublicIpAddress          bool
-	AvailabilityZone                  string
-	BlockDevices                      BlockDevices
-	Comm                              *communicator.Config
-	Ctx                               interpolate.Context
-	Debug                             bool
-	EbsOptimized                      bool
-	EnableT2Unlimited                 bool
-	ExpectedRootDevice                string
-	IamInstanceProfile                string
-	InstanceInitiatedShutdownBehavior string
-	InstanceType                      string
-	IsRestricted                      bool
-	SourceAMI                         string
-	SubnetId                          string
-	Tags                              TagMap
-	UserData                          string
-	UserDataFile                      string
-	VolumeTags                        TagMap
+	AssociatePublicIpAddress bool
+	AvailabilityZone         string
+	BlockDevices             BlockDevices
+	Debug                    bool
+	EbsOptimized             bool
+	ExpectedRootDevice       string
+	InstanceType             string
+	IamInstanceProfile       string
+	SourceAMI                string
+	SpotPrice                string
+	SpotPriceProduct         string
+	SubnetId                 string
+	Tags                     map[string]string
+	UserData                 string
+	UserDataFile             string
 
-	instanceId string
+	instanceId  string
+	spotRequest *ec2.SpotInstanceRequest
 }
 
-func (s *StepRunSourceInstance) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
+func (s *StepRunSourceInstance) Run(state multistep.StateBag) multistep.StepAction {
 	ec2conn := state.Get("ec2").(*ec2.EC2)
-
-	securityGroupIds := aws.StringSlice(state.Get("securityGroupIds").([]string))
+	keyName := state.Get("keyPair").(string)
+	tempSecurityGroupIds := state.Get("securityGroupIds").([]string)
 	ui := state.Get("ui").(packer.Ui)
 
+	securityGroupIds := make([]*string, len(tempSecurityGroupIds))
+	for i, sg := range tempSecurityGroupIds {
+		securityGroupIds[i] = aws.String(sg)
+	}
+
 	userData := s.UserData
 	if s.UserDataFile != "" {
 		contents, err := ioutil.ReadFile(s.UserDataFile)
@@ -66,146 +65,213 @@ func (s *StepRunSourceInstance) Run(ctx context.Context, state multistep.StateBa
 	}
 
 	ui.Say("Launching a source AWS instance...")
-	image, ok := state.Get("source_image").(*ec2.Image)
-	if !ok {
-		state.Put("error", fmt.Errorf("source_image type assertion failed"))
+	imageResp, err := ec2conn.DescribeImages(&ec2.DescribeImagesInput{
+		ImageIds: []*string{&s.SourceAMI},
+	})
+	if err != nil {
+		state.Put("error", fmt.Errorf("There was a problem with the source AMI: %s", err))
 		return multistep.ActionHalt
 	}
-	s.SourceAMI = *image.ImageId
 
-	if s.ExpectedRootDevice != "" && *image.RootDeviceType != s.ExpectedRootDevice {
+	if len(imageResp.Images) != 1 {
+		state.Put("error", fmt.Errorf("The source AMI '%s' could not be found.", s.SourceAMI))
+		return multistep.ActionHalt
+	}
+
+	if s.ExpectedRootDevice != "" && *imageResp.Images[0].RootDeviceType != s.ExpectedRootDevice {
 		state.Put("error", fmt.Errorf(
 			"The provided source AMI has an invalid root device type.\n"+
 				"Expected '%s', got '%s'.",
-			s.ExpectedRootDevice, *image.RootDeviceType))
+			s.ExpectedRootDevice, *imageResp.Images[0].RootDeviceType))
 		return multistep.ActionHalt
 	}
 
+	spotPrice := s.SpotPrice
+	availabilityZone := s.AvailabilityZone
+	if spotPrice == "auto" {
+		ui.Message(fmt.Sprintf(
+			"Finding spot price for %s %s...",
+			s.SpotPriceProduct, s.InstanceType))
+
+		// Detect the spot price
+		startTime := time.Now().Add(-1 * time.Hour)
+		resp, err := ec2conn.DescribeSpotPriceHistory(&ec2.DescribeSpotPriceHistoryInput{
+			InstanceTypes:       []*string{&s.InstanceType},
+			ProductDescriptions: []*string{&s.SpotPriceProduct},
+			AvailabilityZone:    &s.AvailabilityZone,
+			StartTime:           &startTime,
+		})
+		if err != nil {
+			err := fmt.Errorf("Error finding spot price: %s", err)
+			state.Put("error", err)
+			ui.Error(err.Error())
+			return multistep.ActionHalt
+		}
+
+		var price float64
+		for _, history := range resp.SpotPriceHistory {
+			log.Printf("[INFO] Candidate spot price: %s", *history.SpotPrice)
+			current, err := strconv.ParseFloat(*history.SpotPrice, 64)
+			if err != nil {
+				log.Printf("[ERR] Error parsing spot price: %s", err)
+				continue
+			}
+			if price == 0 || current < price {
+				price = current
+				if s.AvailabilityZone == "" {
+					availabilityZone = *history.AvailabilityZone
+				}
+			}
+		}
+		if price == 0 {
+			err := fmt.Errorf("No candidate spot prices found!")
+			state.Put("error", err)
+			ui.Error(err.Error())
+			return multistep.ActionHalt
+		}
+
+		spotPrice = strconv.FormatFloat(price, 'f', -1, 64)
+	}
+
 	var instanceId string
 
-	ui.Say("Adding tags to source instance")
-	if _, exists := s.Tags["Name"]; !exists {
-		s.Tags["Name"] = "Packer Builder"
-	}
-
-	ec2Tags, err := s.Tags.EC2Tags(s.Ctx, *ec2conn.Config.Region, state)
-	if err != nil {
-		err := fmt.Errorf("Error tagging source instance: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-
-	volTags, err := s.VolumeTags.EC2Tags(s.Ctx, *ec2conn.Config.Region, state)
-	if err != nil {
-		err := fmt.Errorf("Error tagging volumes: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
-
-	runOpts := &ec2.RunInstancesInput{
-		ImageId:             &s.SourceAMI,
-		InstanceType:        &s.InstanceType,
-		UserData:            &userData,
-		MaxCount:            aws.Int64(1),
-		MinCount:            aws.Int64(1),
-		IamInstanceProfile:  &ec2.IamInstanceProfileSpecification{Name: &s.IamInstanceProfile},
-		BlockDeviceMappings: s.BlockDevices.BuildLaunchDevices(),
-		Placement:           &ec2.Placement{AvailabilityZone: &s.AvailabilityZone},
-		EbsOptimized:        &s.EbsOptimized,
-	}
-
-	if s.EnableT2Unlimited {
-		creditOption := "unlimited"
-		runOpts.CreditSpecification = &ec2.CreditSpecificationRequest{CpuCredits: &creditOption}
-	}
-
-	// Collect tags for tagging on resource creation
-	var tagSpecs []*ec2.TagSpecification
-
-	if len(ec2Tags) > 0 {
-		runTags := &ec2.TagSpecification{
-			ResourceType: aws.String("instance"),
-			Tags:         ec2Tags,
+	if spotPrice == "" || spotPrice == "0" {
+		runOpts := &ec2.RunInstancesInput{
+			KeyName:             &keyName,
+			ImageId:             &s.SourceAMI,
+			InstanceType:        &s.InstanceType,
+			UserData:            &userData,
+			MaxCount:            aws.Int64(1),
+			MinCount:            aws.Int64(1),
+			IamInstanceProfile:  &ec2.IamInstanceProfileSpecification{Name: &s.IamInstanceProfile},
+			BlockDeviceMappings: s.BlockDevices.BuildLaunchDevices(),
+			Placement:           &ec2.Placement{AvailabilityZone: &s.AvailabilityZone},
+			EbsOptimized:        &s.EbsOptimized,
 		}
 
-		tagSpecs = append(tagSpecs, runTags)
-	}
-
-	if len(volTags) > 0 {
-		runVolTags := &ec2.TagSpecification{
-			ResourceType: aws.String("volume"),
-			Tags:         volTags,
+		if s.SubnetId != "" && s.AssociatePublicIpAddress {
+			runOpts.NetworkInterfaces = []*ec2.InstanceNetworkInterfaceSpecification{
+				&ec2.InstanceNetworkInterfaceSpecification{
+					DeviceIndex:              aws.Int64(0),
+					AssociatePublicIpAddress: &s.AssociatePublicIpAddress,
+					SubnetId:                 &s.SubnetId,
+					Groups:                   securityGroupIds,
+					DeleteOnTermination:      aws.Bool(true),
+				},
+			}
+		} else {
+			runOpts.SubnetId = &s.SubnetId
+			runOpts.SecurityGroupIds = securityGroupIds
 		}
 
-		tagSpecs = append(tagSpecs, runVolTags)
-	}
-
-	// If our region supports it, set tag specifications
-	if len(tagSpecs) > 0 && !s.IsRestricted {
-		runOpts.SetTagSpecifications(tagSpecs)
-		ec2Tags.Report(ui)
-		volTags.Report(ui)
-	}
-
-	if s.Comm.SSHKeyPairName != "" {
-		runOpts.KeyName = &s.Comm.SSHKeyPairName
-	}
-
-	if s.SubnetId != "" && s.AssociatePublicIpAddress {
-		runOpts.NetworkInterfaces = []*ec2.InstanceNetworkInterfaceSpecification{
-			{
-				DeviceIndex:              aws.Int64(0),
-				AssociatePublicIpAddress: &s.AssociatePublicIpAddress,
-				SubnetId:                 &s.SubnetId,
-				Groups:                   securityGroupIds,
-				DeleteOnTermination:      aws.Bool(true),
-			},
+		runResp, err := ec2conn.RunInstances(runOpts)
+		if err != nil {
+			err := fmt.Errorf("Error launching source instance: %s", err)
+			state.Put("error", err)
+			ui.Error(err.Error())
+			return multistep.ActionHalt
 		}
+		instanceId = *runResp.Instances[0].InstanceId
 	} else {
-		runOpts.SubnetId = &s.SubnetId
-		runOpts.SecurityGroupIds = securityGroupIds
-	}
+		ui.Message(fmt.Sprintf(
+			"Requesting spot instance '%s' for: %s",
+			s.InstanceType, spotPrice))
+		runSpotResp, err := ec2conn.RequestSpotInstances(&ec2.RequestSpotInstancesInput{
+			SpotPrice: &spotPrice,
+			LaunchSpecification: &ec2.RequestSpotLaunchSpecification{
+				KeyName:            &keyName,
+				ImageId:            &s.SourceAMI,
+				InstanceType:       &s.InstanceType,
+				UserData:           &userData,
+				IamInstanceProfile: &ec2.IamInstanceProfileSpecification{Name: &s.IamInstanceProfile},
+				NetworkInterfaces: []*ec2.InstanceNetworkInterfaceSpecification{
+					&ec2.InstanceNetworkInterfaceSpecification{
+						DeviceIndex:              aws.Int64(0),
+						AssociatePublicIpAddress: &s.AssociatePublicIpAddress,
+						SubnetId:                 &s.SubnetId,
+						Groups:                   securityGroupIds,
+						DeleteOnTermination:      aws.Bool(true),
+					},
+				},
+				Placement: &ec2.SpotPlacement{
+					AvailabilityZone: &availabilityZone,
+				},
+				BlockDeviceMappings: s.BlockDevices.BuildLaunchDevices(),
+				EbsOptimized:        &s.EbsOptimized,
+			},
+		})
+		if err != nil {
+			err := fmt.Errorf("Error launching source spot instance: %s", err)
+			state.Put("error", err)
+			ui.Error(err.Error())
+			return multistep.ActionHalt
+		}
 
-	if s.ExpectedRootDevice == "ebs" {
-		runOpts.InstanceInitiatedShutdownBehavior = &s.InstanceInitiatedShutdownBehavior
-	}
+		s.spotRequest = runSpotResp.SpotInstanceRequests[0]
 
-	runResp, err := ec2conn.RunInstances(runOpts)
-	if err != nil {
-		err := fmt.Errorf("Error launching source instance: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
+		spotRequestId := s.spotRequest.SpotInstanceRequestId
+		ui.Message(fmt.Sprintf("Waiting for spot request (%s) to become active...", *spotRequestId))
+		stateChange := StateChangeConf{
+			Pending:   []string{"open"},
+			Target:    "active",
+			Refresh:   SpotRequestStateRefreshFunc(ec2conn, *spotRequestId),
+			StepState: state,
+		}
+		_, err = WaitForState(&stateChange)
+		if err != nil {
+			err := fmt.Errorf("Error waiting for spot request (%s) to become ready: %s", *spotRequestId, err)
+			state.Put("error", err)
+			ui.Error(err.Error())
+			return multistep.ActionHalt
+		}
+
+		spotResp, err := ec2conn.DescribeSpotInstanceRequests(&ec2.DescribeSpotInstanceRequestsInput{
+			SpotInstanceRequestIds: []*string{spotRequestId},
+		})
+		if err != nil {
+			err := fmt.Errorf("Error finding spot request (%s): %s", *spotRequestId, err)
+			state.Put("error", err)
+			ui.Error(err.Error())
+			return multistep.ActionHalt
+		}
+		instanceId = *spotResp.SpotInstanceRequests[0].InstanceId
 	}
-	instanceId = *runResp.Instances[0].InstanceId
 
 	// Set the instance ID so that the cleanup works properly
 	s.instanceId = instanceId
 
 	ui.Message(fmt.Sprintf("Instance ID: %s", instanceId))
 	ui.Say(fmt.Sprintf("Waiting for instance (%v) to become ready...", instanceId))
-
-	describeInstance := &ec2.DescribeInstancesInput{
-		InstanceIds: []*string{aws.String(instanceId)},
+	stateChange := StateChangeConf{
+		Pending:   []string{"pending"},
+		Target:    "running",
+		Refresh:   InstanceStateRefreshFunc(ec2conn, instanceId),
+		StepState: state,
 	}
-	if err := ec2conn.WaitUntilInstanceRunningWithContext(ctx, describeInstance); err != nil {
+	latestInstance, err := WaitForState(&stateChange)
+	if err != nil {
 		err := fmt.Errorf("Error waiting for instance (%s) to become ready: %s", instanceId, err)
 		state.Put("error", err)
 		ui.Error(err.Error())
 		return multistep.ActionHalt
 	}
 
-	r, err := ec2conn.DescribeInstances(describeInstance)
+	instance := latestInstance.(*ec2.Instance)
 
-	if err != nil || len(r.Reservations) == 0 || len(r.Reservations[0].Instances) == 0 {
-		err := fmt.Errorf("Error finding source instance.")
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
+	ec2Tags := make([]*ec2.Tag, 1, len(s.Tags)+1)
+	ec2Tags[0] = &ec2.Tag{Key: aws.String("Name"), Value: aws.String("Packer Builder")}
+	for k, v := range s.Tags {
+		ec2Tags = append(ec2Tags, &ec2.Tag{Key: aws.String(k), Value: aws.String(v)})
+	}
+
+	_, err = ec2conn.CreateTags(&ec2.CreateTagsInput{
+		Tags:      ec2Tags,
+		Resources: []*string{instance.InstanceId},
+	})
+	if err != nil {
+		ui.Message(
+			fmt.Sprintf("Failed to tag a Name on the builder instance: %s", err))
 	}
-	instance := r.Reservations[0].Instances[0]
 
 	if s.Debug {
 		if instance.PublicDnsName != nil && *instance.PublicDnsName != "" {
@@ -223,70 +289,6 @@ func (s *StepRunSourceInstance) Run(ctx context.Context, state multistep.StateBa
 
 	state.Put("instance", instance)
 
-	// If we're in a region that doesn't support tagging on instance creation,
-	// do that now.
-
-	if s.IsRestricted {
-		ec2Tags.Report(ui)
-		// Retry creating tags for about 2.5 minutes
-		err = retry.Retry(0.2, 30, 11, func(_ uint) (bool, error) {
-			_, err := ec2conn.CreateTags(&ec2.CreateTagsInput{
-				Tags:      ec2Tags,
-				Resources: []*string{instance.InstanceId},
-			})
-			if err == nil {
-				return true, nil
-			}
-			if awsErr, ok := err.(awserr.Error); ok {
-				if awsErr.Code() == "InvalidInstanceID.NotFound" {
-					return false, nil
-				}
-			}
-			return true, err
-		})
-
-		if err != nil {
-			err := fmt.Errorf("Error tagging source instance: %s", err)
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-
-		// Now tag volumes
-
-		volumeIds := make([]*string, 0)
-		for _, v := range instance.BlockDeviceMappings {
-			if ebs := v.Ebs; ebs != nil {
-				volumeIds = append(volumeIds, ebs.VolumeId)
-			}
-		}
-
-		if len(volumeIds) > 0 && s.VolumeTags.IsSet() {
-			ui.Say("Adding tags to source EBS Volumes")
-
-			volumeTags, err := s.VolumeTags.EC2Tags(s.Ctx, *ec2conn.Config.Region, state)
-			if err != nil {
-				err := fmt.Errorf("Error tagging source EBS Volumes on %s: %s", *instance.InstanceId, err)
-				state.Put("error", err)
-				ui.Error(err.Error())
-				return multistep.ActionHalt
-			}
-			volumeTags.Report(ui)
-
-			_, err = ec2conn.CreateTags(&ec2.CreateTagsInput{
-				Resources: volumeIds,
-				Tags:      volumeTags,
-			})
-
-			if err != nil {
-				err := fmt.Errorf("Error tagging source EBS Volumes on %s: %s", *instance.InstanceId, err)
-				state.Put("error", err)
-				ui.Error(err.Error())
-				return multistep.ActionHalt
-			}
-		}
-	}
-
 	return multistep.ActionContinue
 }
 
@@ -295,6 +297,26 @@ func (s *StepRunSourceInstance) Cleanup(state multistep.StateBag) {
 	ec2conn := state.Get("ec2").(*ec2.EC2)
 	ui := state.Get("ui").(packer.Ui)
 
+	// Cancel the spot request if it exists
+	if s.spotRequest != nil {
+		ui.Say("Cancelling the spot request...")
+		input := &ec2.CancelSpotInstanceRequestsInput{
+			SpotInstanceRequestIds: []*string{s.spotRequest.SpotInstanceRequestId},
+		}
+		if _, err := ec2conn.CancelSpotInstanceRequests(input); err != nil {
+			ui.Error(fmt.Sprintf("Error cancelling the spot request, may still be around: %s", err))
+			return
+		}
+		stateChange := StateChangeConf{
+			Pending: []string{"active", "open"},
+			Refresh: SpotRequestStateRefreshFunc(ec2conn, *s.spotRequest.SpotInstanceRequestId),
+			Target:  "cancelled",
+		}
+
+		WaitForState(&stateChange)
+
+	}
+
 	// Terminate the source instance if it exists
 	if s.instanceId != "" {
 		ui.Say("Terminating the source AWS instance...")
@@ -302,9 +324,12 @@ func (s *StepRunSourceInstance) Cleanup(state multistep.StateBag) {
 			ui.Error(fmt.Sprintf("Error terminating instance, may still be around: %s", err))
 			return
 		}
-
-		if err := WaitUntilInstanceTerminated(aws.BackgroundContext(), ec2conn, s.instanceId); err != nil {
-			ui.Error(err.Error())
+		stateChange := StateChangeConf{
+			Pending: []string{"pending", "running", "shutting-down", "stopped", "stopping"},
+			Refresh: InstanceStateRefreshFunc(ec2conn, s.instanceId),
+			Target:  "terminated",
 		}
+
+		WaitForState(&stateChange)
 	}
 }