Agent release 3.0 (#567)

- Adds the Agent 3.x documentation under the NGINX One docset
- Updates the Agent 2.x documentation

Author: JTorreG

content/agent/overview.md renamed to content/agent/about.md

@@ -1,16 +1,15 @@
 ---
-title: Overview
+title: About
 draft: false
 weight: 100
 toc: true
 nd-docs: DOCS-1091
-type:
-- how-to
+nd-content-type: how-to
 ---
 
 ## Overview
 
-NGINX Agent is a companion daemon for your NGINX Open Source or NGINX Plus instance. It enables:
+NGINX Agent version 2 is a companion daemon for your NGINX Open Source or NGINX Plus instance. It enables:
 
 - Remote management of NGINX configurations
 - Collection and reporting of real-time NGINX performance and operating system metrics
@@ -47,7 +46,6 @@ For NGINX Agent to work properly with an NGINX Plus instance, the API needs to b
 NGINX Agent allows a gRPC connected control system to register a listener for a specific event. The control mechanism is then invoked when NGINX Agent sends an associated system signal. The source of a notification can be either the NGINX instance or NGINX Agent itself. Here's a list of currently supported events:
 
 
-{{< raw-html>}}<div class="table-responsive">{{</raw-html>}}
 {{<bootstrap-table "table table-striped table-bordered">}}
 | Event                            | Description                                  |
 | -------------------------------- | -------------------------------------------- |
@@ -64,6 +62,6 @@ NGINX Agent allows a gRPC connected control system to register a listener for a
 | CONFIG_ROLLBACK_SUCCESS_MESSAGE  | Successfully rolled back NGINX configuration |
 | CONFIG_ROLLBACK_FAILURE_MESSAGE  | Failed to roll back NGINX configuration      |
 {{</bootstrap-table>}}
-{{< raw-html>}}</div>{{</raw-html>}}
+
 
 

content/agent/changelog.md

@@ -0,0 +1,20 @@
+---
+title: Community and contribution
+toc: true
+weight: 600
+nd-docs: DOCS-1884
+---
+
+Discover the various ways you can participate in the F5 NGINX Agent project:
+
+## Community
+
+- Have questions or ideas to discuss? Join the conversation about NGINX Agent in the [NGINX Community Forum](https://community.nginx.org/).
+
+## Contribute
+
+Get involved with the project by contributing! Please see our [contributing guide](https://github.com/nginx/agent/blob/main/CONTRIBUTING.md) for details.
+
+## License
+
+[Apache License, Version 2.0](https://github.com/nginx/agent/blob/main/LICENSE)

content/agent/community.md

@@ -1,6 +1,10 @@
 ---
-title: Configuration
-description: Learn how to configure NGINX Agent.
-weight: 400
+title: "Configuration"
+weight: "400"
 url: /nginx-agent/configuration/
+cascade:
+  logo: NGINX-product-icon.png
+  layout: agent-v2-migration
 ---
+
+Learn how to configure NGINX Agent.

content/agent/configuration/_index.md

@@ -4,8 +4,7 @@ draft: false
 weight: 100
 toc: true
 nd-docs: DOCS-1229
-type:
-- how-to
+nd-content-type: how-to
 ---
 
 The following sections explain how to configure NGINX Agent using configuration files, CLI flags, and environment variables.

content/agent/configuration/configuration-overview.md

@@ -1,11 +1,10 @@
 ---
-title: Add NGINX users to nginx-agent Group
+title: "Add NGINX users to nginx-agent group"
 draft: false
 weight: 300
 toc: true
 nd-docs: DOCS-933
-type:
-- how-to
+nd-content-type: how-to
 ---
 
 ## Overview

content/agent/configuration/configure-nginx-agent-features.md

@@ -3,8 +3,7 @@ title: Health checks
 draft: false
 weight: 400
 toc: true
-type:
-- how-to
+nd-content-type: how-to
 nd-docs: DOCS-1677
 ---