minor fix

added ISM warning

README.md

@@ -32,7 +32,7 @@ If you encounter problems or have questions when contributing to the documentati
 
 ## How the website works
 
-This repository contains many [Markdown](https://guides.github.com/features/mastering-markdown/) files in the `/docs` directory. Each Markdown file correlates with one page on the website.
+This repository contains many [Markdown](https://guides.github.com/features/mastering-markdown/) files organized into Jekyll "collections" (e.g. `_search-plugins`, `_opensearch`, etc.). Each Markdown file correlates with one page on the website.
 
 Using plain text on GitHub has many advantages:
 

_dashboards/notebooks.md

@@ -36,6 +36,7 @@ A notebook is an interface for creating reports.
 
 Choose **Actions** to rename, duplicate, or delete a notebook.
 
+![Create notebook]({{site.url}}{{site.baseurl}}/images/create_notebook.gif)
 
 ### Step 2: Add a paragraph
 
@@ -55,7 +56,7 @@ For example, type `%md` for markdown, `%sql` for SQL, and `%ppl` for PPL.
 Add in text formatted in markdown.
 ```
 
-![Markdown paragraph]({{site.url}}{{site.baseurl}}/images/markdown-notebook.png)
+![Markdown paragraph]({{site.url}}{{site.baseurl}}/images/markdown_notebooks.gif)
 
 ##### Sample SQL block
 
@@ -64,7 +65,7 @@ Add in text formatted in markdown.
 Select * from opensearch_dashboards_sample_data_flights limit 20;
 ```
 
-![SQL paragraph]({{site.url}}{{site.baseurl}}/images/sql-notebook.png)
+![SQL paragraph]({{site.url}}{{site.baseurl}}/images/sql_notebooks.gif)
 
 ##### Sample PPL block
 
@@ -73,7 +74,7 @@ Select * from opensearch_dashboards_sample_data_flights limit 20;
 source=opensearch_dashboards_sample_data_logs | head 20
 ```
 
-![PPL paragraph]({{site.url}}{{site.baseurl}}/images/ppl-notebook.png)
+![PPL paragraph]({{site.url}}{{site.baseurl}}/images/ppl_notebooks.gif)
 
 
 #### Add a visualization
@@ -82,7 +83,7 @@ source=opensearch_dashboards_sample_data_logs | head 20
 1. In **Title**, select your visualization and choose a date range. You can choose multiple timelines to compare and contrast visualizations.
 1. To run and save a paragraph, choose **Run**.
 
-![Visualization paragraph]({{site.url}}{{site.baseurl}}/images/visualization-notebook.png)
+![Visualization paragraph]({{site.url}}{{site.baseurl}}/images/visualization_notebooks.gif)
 
 ## Paragraph actions
 
@@ -93,7 +94,8 @@ You can perform the following actions on paragraphs:
 - Run all the paragraphs at the same time.
 - Clear the outputs of all paragraphs.
 - Delete all the paragraphs.
-- Move paragraphs up and down.
+
+![Sample notebooks]({{site.url}}{{site.baseurl}}/images/paragraphs_notebooks.gif)
 
 ## Sample notebooks
 
@@ -105,6 +107,8 @@ We prepared the following sample notebooks that showcase a variety of use cases:
 
 To add a sample notebook, choose **Actions** and select **Add sample notebooks**.
 
+![Sample notebooks]({{site.url}}{{site.baseurl}}/images/sample_notebooks.gif)
+
 ## Create a report
 
 You can use notebooks to create PNG and PDF reports:
@@ -116,3 +120,5 @@ You can use notebooks to create PNG and PDF reports:
 
 1. To create a schedule-based report, choose **Create report definition**. For steps to create a report definition, see [Create reports using a definition]({{site.url}}{{site.baseurl}}/dashboards/reporting#create-reports-using-a-definition).
 1. To see all your reports, choose **View all reports**.
+
+![Report notebooks]({{site.url}}{{site.baseurl}}/images/report_notebooks.gif)

_im-plugin/ism/api.md

@@ -160,6 +160,10 @@ POST _plugins/_ism/add/index_1
 }
 ```
 
+If you use a wildcard `*` while adding a policy to an index, the ISM plugin interprets `*` as all indices, including system indices like `.opendistro-security`, which stores users, roles, and tenants. A delete action in your policy might accidentally delete all user roles and tenants in your cluster.
+Don't use the broad `*` wildcard, and instead add a prefix, such as `my-logs*`, when specifying indices with the `_ism/add` API.
+{: .warning }
+
 ---
 
 

_layouts/default.html

@@ -94,6 +94,9 @@ layout: table_wrappers
           {% endfor %}
         {% endif %}
       </nav>
+      <div class="site-footer">
+        <p class="text-small text-grey-dk-100">See a problem? Submit <a href="https://github.com/opensearch-project/documentation-website/issues">issues</a> or <a href="https://github.com/opensearch-project/documentation-website/edit/main/{{ page.path }}">edit this page</a> on <a href="https://github.com/opensearch-project/documentation-website/">GitHub</a>.</p>
+      </div>
     </div>
     <div class="copy-banner">
       <div class="container">

_opensearch/data-streams.md

@@ -12,16 +12,7 @@ If you're ingesting continuously generated time-series data such as logs, events
 - You don’t need to update older documents.
 - Your searches generally target the newer documents.
 
-A typical workflow to manage time-series data is as follows:
-
-- To split your data into an index for each day, use the rollover operation.
-- To perform searches on a virtual index name that gets expanded to the underlying indices, create an [index alias]({{site.url}}{{site.baseurl}}/opensearch/index-alias/).
-- To perform a write operation on an index alias, configure the latest index as the write index.
-- To configure new indices, extract common mappings and settings into an [index template]({{site.url}}{{site.baseurl}}/opensearch/index-templates/).
-
-Even after you perform all these operations, you’re still not enforcing the best practices when dealing with time-series data. For example, you can modify the indices directly. You’re able to ingest documents without a timestamp field, which might result in slower queries.
-
-Data streams abstract the complexity and enforce the best practices for managing time-series data.
+A typical workflow to manage time-series data consists of setting up an alias, configuring a rollover operation, defining a write index, and creating common mapping fields in an index template. Data streams simplifies this process.
 
 With data streams, you can store append-only time-series data across multiple indices with a single endpoint for ingesting and searching data. We recommend using data streams in place of index aliases for time-series data.
 
@@ -276,7 +267,7 @@ To manage data streams from OpenSearch Dashboards, open **OpenSearch Dashboards*
 You see a toggle switch for data streams that you can use to show or hide indices belonging to a data stream.
 
 When you enable this switch, you see a data stream multi-select dropdown menu that you can use for filtering data streams.
-You also see a data stream column that shows you the name of the parent data stream the index is contained in.
+You also see a data stream column that shows you the name of the data stream the index is contained in.
 
 ![data stream toggle]({{site.url}}{{site.baseurl}}/images/data_streams_toggle.png)
 

_opensearch/rest-api/document-apis/delete-document.md

@@ -0,0 +1,72 @@
+---
+layout: default
+title: Delete document
+parent: Document APIs
+nav_order: 10
+---
+
+# Get document
+
+If you no longer need a document in your index, you can use the delete document API operation to delete it.
+
+## Example
+
+```
+DELETE /sample-index1/_doc/1
+```
+
+## Path and HTTP methods
+
+```
+DELETE /<index-name>/_doc/<_id>
+```
+
+## URL parameters
+
+Parameter | Type | Description | Required
+:--- | :--- | :--- | :---
+&lt;index-name&gt; | String | The index to delete from. | Yes
+&lt;_id&gt; | String | The ID of the document to delete. | Yes
+if_seq_no | Integer | Only perform the delete operation if the document's version number matches the specified number. | No
+if_primary_term | Integer | Only perform the delete operation if the document has the specified primary term. | No
+refresh | Enum | If true, OpenSearch refreshes shards to make the operation visible to searching. Valid options are `true`, `false`, and `wait_for`, which tells OpenSearch to wait for a refresh before executing the operation. Default is false. | No
+routing | String | Value used to route the operation to a specific shard. | No
+timeout | Time | How long to wait for a response from the cluster. | No
+version | Integer | The version of the document to delete, which must match the last updated version of the document. | No
+version_type | Enum | Retrieves a specifically typed document. Available options are `external` (retrieve the document if the specified version number is greater than the document's current version) and `external_gte` (retrieve the document if the specified version number is greater than or equal to the document's current version). For example, to delete version 3 of a document, use `/_doc/1?version=3&version_type=external`. | No
+wait_for_active_shards | String | The number of active shards that must be available before OpenSearch processes the delete request. Default is 1 (only the primary shard). Set to `all` or a positive integer. Values greater than 1 require replicas. For example, if you specify a value of 3, the index must have two replicas distributed across two additional nodes for the operation to succeed. | No
+
+
+## Response
+```json
+{
+  "_index": "sample-index1",
+  "_type": "_doc",
+  "_id": "1",
+  "_version": 2,
+  "result": "deleted",
+  "_shards": {
+    "total": 2,
+    "successful": 2,
+    "failed": 0
+  },
+  "_seq_no": 1,
+  "_primary_term": 15
+}
+```
+
+## Response body fields
+
+Field | Description
+:--- | :---
+_index | The name of the index.
+_type | The document's type. OpenSearch only supports one type, which is `_doc`.
+_id | The document's ID.
+_version | The document's version.
+_result | The result of the delete operation.
+_shards | Detailed information about the cluster's shards.
+total | The total number of shards.
+successful | The number of shards OpenSearch succssfully deleted the document from.
+failed | The number of shards OpenSearch failed to delete the document from.
+_seq_no | The sequence number assigned when the document was indexed.
+_primary_term | The primary term assigned when the document was indexed.

_opensearch/rest-api/document-apis/get-documents.md

@@ -2,7 +2,6 @@
 layout: default
 title: Get document
 parent: Document APIs
-grand_parent: REST API reference
 nav_order: 5
 ---
 
@@ -33,16 +32,16 @@ All get document URL parameters are optional.
 
 Parameter | Type | Description
 :--- | :--- | :---
-preference | string | Specifies a preference of which shard to retrieve results from. Available options are `_local`, which tells the operation to retrieve results from a locally allocated shard replica, and a custom string value assigned to a specific shard replica. By default, OpenSearch executes get document operations on random shards.
-realtime | boolean | Specifies whether the operation should run in realtime. If false, the operation waits for the index to refresh to analyze the source to retrieve data, which makes the operation near-realtime. Default is true.
-refresh | boolean | If true, OpenSearch refreshes shards to make the operation visible to searching. Default is false.
-routing | string | A value used to route the operation to a specific shard.
-stored_fields | boolean | If true, the operation retrieves document fields stored in the index rather than the document's `_source`. Default is false.
-_source | string | Whether to include the `_source` field in the response body. Default is true.
-_source_excludes | string | A comma-separated list of source fields to exclude in the query response.
-_source_includes | string | A comma-separated list of source fields to include in the query response.
-version | integer | The version of the document to return, which must match the current version of the document.
-version_type | enum | Retrieves a specifically typed document. Available options are `external` (retrieve the document if the specified version number is greater than the document's current version) and `external_gte` (retrieve the document if the specified version number is greater than or equal to the document's current verison). For example, to retrieve version 3 of a document, use `/_doc/1?version=3&version_type=external`.
+preference | String | Specifies a preference of which shard to retrieve results from. Available options are `_local`, which tells the operation to retrieve results from a locally allocated shard replica, and a custom string value assigned to a specific shard replica. By default, OpenSearch executes get document operations on random shards.
+realtime | Boolean | Specifies whether the operation should run in realtime. If false, the operation waits for the index to refresh to analyze the source to retrieve data, which makes the operation near-realtime. Default is true.
+refresh | Boolean | If true, OpenSearch refreshes shards to make the operation visible to searching. Default is false.
+routing | String | A value used to route the operation to a specific shard.
+stored_fields | Boolean | If true, the operation retrieves document fields stored in the index rather than the document's `_source`. Default is false.
+_source | String | Whether to include the `_source` field in the response body. Default is true.
+_source_excludes | String | A comma-separated list of source fields to exclude in the query response.
+_source_includes | String | A comma-separated list of source fields to include in the query response.
+version | Integer | The version of the document to return, which must match the current version of the document.
+version_type | Enum | Retrieves a specifically typed document. Available options are `external` (retrieve the document if the specified version number is greater than the document's current version) and `external_gte` (retrieve the document if the specified version number is greater than or equal to the document's current version). For example, to retrieve version 3 of a document, use `/_doc/1?version=3&version_type=external`.
 
 
 ## Response
@@ -67,7 +66,7 @@ Field | Description
 :--- | :---
 _index | The name of the index.
 _type | The document's type. OpenSearch only supports one type, which is `_doc`.
-_id | The document's id.
+_id | The document's ID.
 _version | The document's version number. Updated whenever the document changes.
 _seq_no | The sequnce number assigned when the document is indexed.
 primary_term | The primary term assigned when the document is indexed.

_security-plugin/configuration/openid-connect.md

@@ -77,9 +77,9 @@ jwks_uri: "https://keycloak.example.com:8080/auth/realms/master/protocol/openid-
 ```
 
 ```
-{  
-   keys:[  
-      {  
+{
+   keys:[
+      {
          kid:"V-diposfUJIk5jDBFi_QRouiVinG5PowskcSWy5EuCo",
          kty:"RSA",
          alg:"RS256",
@@ -148,8 +148,9 @@ Use the following parameters to enable TLS for connecting to your IdP:
 
 ```yml
 config:
-  enable_ssl: <true|false>
-  verify_hostnames: <true|false>
+  openid_connect_idp:
+    enable_ssl: <true|false>
+    verify_hostnames: <true|false>
 ```
 
 Name | Description
@@ -164,16 +165,20 @@ To validate the TLS certificate of your IdP, configure either the path to the Id
 
 ```yml
 config:
-  pemtrustedcas_filepath: /path/to/trusted_cas.pem
+  openid_connect_idp:
+    enable_ssl: true
+    pemtrustedcas_filepath: /full/path/to/trusted_cas.pem
 ```
 
 ```yml
 config:
-  pemtrustedcas_content: |-
-    MIID/jCCAuagAwIBAgIBATANBgkqhkiG9w0BAQUFADCBjzETMBEGCgmSJomT8ixk
-    ARkWA2NvbTEXMBUGCgmSJomT8ixkARkWB2V4YW1wbGUxGTAXBgNVBAoMEEV4YW1w
-    bGUgQ29tIEluYy4xITAfBgNVBAsMGEV4YW1wbGUgQ29tIEluYy4gUm9vdCBDQTEh
-    ...
+  openid_connect_idp:
+    enable_ssl: true
+    pemtrustedcas_content: |-
+      MIID/jCCAuagAwIBAgIBATANBgkqhkiG9w0BAQUFADCBjzETMBEGCgmSJomT8ixk
+      ARkWA2NvbTEXMBUGCgmSJomT8ixkARkWB2V4YW1wbGUxGTAXBgNVBAoMEEV4YW1w
+      bGUgQ29tIEluYy4xITAfBgNVBAsMGEV4YW1wbGUgQ29tIEluYy4gUm9vdCBDQTEh
+      ...
 ```
 
 
@@ -189,23 +194,27 @@ To use TLS client authentication, configure the PEM certificate and private key
 
 ```yml
 config:
-  pemkey_filepath: /path/to/private.key.pem
-  pemkey_password: private_key_password
-  pemcert_filepath: /path/to/certificate.pem
+  openid_connect_idp:
+    enable_ssl: true
+    pemkey_filepath: /full/path/to/private.key.pem
+    pemkey_password: private_key_password
+    pemcert_filepath: /full/path/to/certificate.pem
 ```
 
 ```yml
 config:
-  pemkey_content: |-
-    MIID2jCCAsKgAwIBAgIBBTANBgkqhkiG9w0BAQUFADCBlTETMBEGCgmSJomT8ixk
-    ARkWA2NvbTEXMBUGCgmSJomT8ixkARkWB2V4YW1wbGUxGTAXBgNVBAoMEEV4YW1w
-    bGUgQ29tIEluYy4xJDAiBgNVBAsMG0V4YW1wbGUgQ29tIEluYy4gU2lnbmluZyBD
+  openid_connect_idp:
+    enable_ssl: true
+    pemkey_content: |-
+      MIID2jCCAsKgAwIBAgIBBTANBgkqhkiG9w0BAQUFADCBlTETMBEGCgmSJomT8ixk
+      ARkWA2NvbTEXMBUGCgmSJomT8ixkARkWB2V4YW1wbGUxGTAXBgNVBAoMEEV4YW1w
+      bGUgQ29tIEluYy4xJDAiBgNVBAsMG0V4YW1wbGUgQ29tIEluYy4gU2lnbmluZyBD
     ...
-  pemkey_password: private_key_password
-  pemcert_content: |-
-    MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQCHRZwzwGlP2FvL
-    oEzNeDu2XnOF+ram7rWPT6fxI+JJr3SDz1mSzixTeHq82P5A7RLdMULfQFMfQPfr
-    WXgB4qfisuDSt+CPocZRfUqqhGlMG2l8LgJMr58tn0AHvauvNTeiGlyXy0ShxHbD
+    pemkey_password: private_key_password
+    pemcert_content: |-
+      MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQCHRZwzwGlP2FvL
+      oEzNeDu2XnOF+ram7rWPT6fxI+JJr3SDz1mSzixTeHq82P5A7RLdMULfQFMfQPfr
+      WXgB4qfisuDSt+CPocZRfUqqhGlMG2l8LgJMr58tn0AHvauvNTeiGlyXy0ShxHbD
     ...
 ```
 

_upgrade-to/upgrade-to.md

@@ -29,6 +29,9 @@ Elasticsearch OSS version | Rolling upgrade path | Cluster restart upgrade path
 6.x | Upgrade to 6.8, upgrade to 7.10.2, and upgrade to OpenSearch. | Upgrade to OpenSearch.
 7.x | Upgrade to OpenSearch. | Upgrade to OpenSearch.
 
+If you are upgrading an Open Distro for Elasticsearch cluster, we recommend first upgrading to ODFE 1.13 and then upgrading to OpenSearch.
+{: .note }
+
 
 ## Upgrade Elasticsearch OSS