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14 Commits
Author SHA1 Message Date
Adrien Delorme cf514d31f2 avoid passing generatedVars down during first prepare 2020-07-06 15:14:17 +02:00
Adrien Delorme 39261f3671 add hcl2 post processor type that reprepares itself 2020-07-06 10:32:39 +02:00
Adrien Delorme db6c3adbba add hcl2 provisioner type that reprepares itself 2020-07-02 18:02:19 +02:00
Adrien Delorme 7969b690de Revert "Share build info with Provisioner and Post-Processor via HCL2 variables (#9444)" 
This reverts commit 99046c9178.
 2020-07-02 15:07:29 +02:00
Sylvia Moss 99046c9178 Share build info with Provisioner and Post-Processor via HCL2 variables (#9444) 2020-06-29 13:44:57 +02:00
Adrien Delorme c2975140cf HCL2: allow to use keep_input_artifact in post processors (#9477) 
* HCL2: allow to use keep_input_artifact in post processors
* add basic test
* add docs
 2020-06-25 09:36:48 +02:00
Jeremiah Snapp 0d7c5dc670 Enable only/except for provisioners and post-processors (#9357) 2020-06-05 11:51:23 +02:00
Adrien Delorme 125ffe36c3 Allow to override some source fields from the build section 
Using `hcl.MergeBodies`
 2020-05-25 17:09:37 +02:00
Adrien Delorme 2df21496b3 hcl2template: let PackerConfig actually start a builder/provisioner/post-processor 2020-04-29 16:15:42 +02:00
Adrien Delorme 2af40c762b HCL2: pass on builder type and name (#8956) 
* sets `packer_build_name` and `packer_builder_type` variables for builder provisioners and post-processors in HCL2
* allows to use the new `${source.type}` and `${source.name}` variables in HCL2
* fixes #8932 

Note that the common.PackerConfig is used everywhere and was not set for HCL2, this had some implications: 

For #8923 you can see the issue here:

https://github.com/hashicorp/packer/blob/dde74232f251434715cb76664426d9c1e1c91bd8/builder/lxd/config.go#L61-L63

More random examples of where this could cause an issue :

https://github.com/hashicorp/packer/blob/0785c2f6fca9c22bf25528e0176042799dd79df9/provisioner/ansible-local/provisioner.go#L380-L381

https://github.com/hashicorp/packer/blob/b4efd13a4d69a937a22caa5dd84eb98f7fdce5cf/builder/amazon/ebs/builder.go#L232-L236



* [All references to PackerConfig.PackerBuildName](https://sourcegraph.com/github.com/hashicorp/packer@ff6a039d5bb45e34ff761d9c52e8b98972288447/-/blob/common/packer_config.go#L7:2&tab=references)

* [All references to PackerConfig.PackerBuilderType](https://sourcegraph.com/github.com/hashicorp/packer@ff6a039d5bb45e34ff761d9c52e8b98972288447/-/blob/common/packer_config.go#L8:2&tab=references)
 2020-04-09 11:14:37 +02:00
Sylvia Moss 2981fd627d Avoid calling CoreBuild.Prepare(...) for HCL2 templates (#8742) 2020-02-14 17:39:32 +01:00
Adrien Delorme 193dad46e6 Hcl2 input variables, local variables and functions (#8588) 
Mainly redefine or reused what Terraform did.

* allow to used `variables`, `variable` and `local` blocks
* import the following functions and their docs from Terraform: abs, abspath, basename, base64decode, base64encode, bcrypt, can, ceil, chomp, chunklist, cidrhost, cidrnetmask, cidrsubnet, cidrsubnets, coalesce, coalescelist, compact, concat, contains, convert, csvdecode, dirname, distinct, element, file, fileexists, fileset, flatten, floor, format, formatdate, formatlist, indent, index, join, jsondecode, jsonencode, keys, length, log, lookup, lower, max, md5, merge, min, parseint, pathexpand, pow, range, reverse, rsadecrypt, setintersection, setproduct, setunion, sha1, sha256, sha512, signum, slice, sort, split, strrev, substr, timestamp, timeadd, title, trim, trimprefix, trimspace, trimsuffix, try, upper, urlencode, uuidv4, uuidv5, values, yamldecode, yamlencode, zipmap.
 2020-02-06 11:49:21 +01:00
Adrien Delorme 2d1a67c6cb hcl2: allow to optionnaly name provisioners and post-processors 2020-01-16 12:08:39 +01:00
Adrien Delorme 0785c2f6fc build using HCL2 (#8423) 
This follows #8232 which added the code to generate the code required to parse
HCL files for each packer component.

All old config files of packer will keep on working the same. Packer takes one
argument. When a directory is passed, all files in the folder with a name
ending with  “.pkr.hcl” or “.pkr.json” will be parsed using the HCL2 format.
When a file ending with “.pkr.hcl” or “.pkr.json” is passed it will be parsed
using the HCL2 format. For every other case; the old packer style will be used.

## 1. the hcl2template pkg can create a packer.Build from a set of HCL (v2) files

I had to make the packer.coreBuild (which is our one and only packer.Build ) a public struct with public fields

## 2. Components interfaces get a new ConfigSpec Method to read a file from an HCL file.

  This is a breaking change for packer plugins.

a packer component can be a: builder/provisioner/post-processor

each component interface now gets a `ConfigSpec() hcldec.ObjectSpec`
which allows packer to tell what is the layout of the hcl2 config meant
to configure that specific component.

This ObjectSpec is sent through the wire (RPC) and a cty.Value is now
sent through the already existing configuration entrypoints:

 Provisioner.Prepare(raws ...interface{}) error
 Builder.Prepare(raws ...interface{}) ([]string, error)
 PostProcessor.Configure(raws ...interface{}) error

close #1768


Example hcl files:

```hcl
// file amazon-ebs-kms-key/run.pkr.hcl
build {
    sources = [
        "source.amazon-ebs.first",
    ]

    provisioner "shell" {
        inline = [
            "sleep 5"
        ]
    }

    post-processor "shell-local" {
        inline = [
            "sleep 5"
        ]
    }
}

// amazon-ebs-kms-key/source.pkr.hcl

source "amazon-ebs" "first" {

    ami_name = "hcl2-test"
    region = "us-east-1"
    instance_type = "t2.micro"

    kms_key_id = "c729958f-c6ba-44cd-ab39-35ab68ce0a6c"
    encrypt_boot = true
    source_ami_filter {
        filters {
          virtualization-type = "hvm"
          name =  "amzn-ami-hvm-????.??.?.????????-x86_64-gp2"
          root-device-type = "ebs"
        }
        most_recent = true
        owners = ["amazon"]
    }
    launch_block_device_mappings {
        device_name = "/dev/xvda"
        volume_size = 20
        volume_type = "gp2"
        delete_on_termination = "true"
    }
    launch_block_device_mappings {
        device_name = "/dev/xvdf"
        volume_size = 500
        volume_type = "gp2"
        delete_on_termination = true
        encrypted = true
    }

    ami_regions = ["eu-central-1"]
    run_tags {
        Name = "packer-solr-something"
        stack-name = "DevOps Tools"
    }
    
    communicator = "ssh"
    ssh_pty = true
    ssh_username = "ec2-user"
    associate_public_ip_address = true
}
```
 2019-12-17 11:25:56 +01:00