docs: Agent v3 docs to includes

content/agent/about.md

@@ -14,7 +14,7 @@ The F5 NGINX Agent is a lightweight companion daemon designed to work with NGINX
 
 - Enable Access to Key NGINX One Use Cases
     - Seamlessly integrates with essential NGINX One functionality, simplifying access to its core use cases and enhancing operational workflows.
-    - [Connect to NGINX One Console]({{< relref "/agent/install-upgrade/install/#connect-an-instance-to-nginx-one-console" >}})
+    - [Connect to NGINX One Console]({{< relref "/agent/install-upgrade/install-from-oss-repo.md#connect-an-instance-to-nginx-one-console" >}})
 
 - Real-Time Observability into NGINX One Data Plane Instances
     - Provides live monitoring and actionable insights into the performance, status, and health of NGINX One Data Plane instances, improving decision-making and operational efficiency.

content/agent/changelog.md

@@ -6,7 +6,7 @@ toc: true
 
 {{< note >}}You can find the full changelog, contributor list and assets for NGINX Agent in the [GitHub repository](https://github.com/nginx/agent/releases).{{< /note >}}
 
-See the list of supported Operating Systems and architectures in the [Technical Specifications]({{< relref "./technical-specifications.md" >}}).
+See the list of supported Operating Systems and architectures in the [Technical Specifications]({{< relref "./tech-specs.md" >}}).
 
 ---
 ## Release [v3.0.0](https//github.com/nginx/agent/releases/tag/v3.0.0)

content/agent/contribute/dev-environment-setup.md

@@ -17,7 +17,7 @@ Ubuntu is the recommended operating system for development, as it comes with mos
 
 To begin this task, you will require the following:
 
-- A [working NGINX Agent instance]({{< relref "/agent/install-upgrade/install.md" >}}).
+- A [working NGINX Agent instance]({{< relref "/agent/install-upgrade/" >}}).
 - A [Go installation](https://go.dev/dl/) of version 1.22.2 or newer.
 - A [Protocol Buffer Compiler](https://grpc.io/docs/protoc-installation/) installation.
 
@@ -29,7 +29,7 @@ git clone [email protected]:nginx/agent.git
 
 Read [Cloning a repository](https://docs.github.com/en/repositories/creating-and-managing-repositories/cloning-a-repository) for more information
 
-Follow the steps in the [Installation]({{< relref "/agent/install-upgrade/install.md" >}}) topic to install NGINX Agent.
+Follow the steps in the [Installation]({{< relref "/agent/install-upgrade/" >}}) topic to install NGINX Agent.
 
 ## Install prerequisite packages
 Depending on the operating system distribution, it may be necessary to install the following packages in order to build NGINX Agent.

content/agent/contribute/start-mock-interface.md

@@ -13,7 +13,7 @@ The mock interface is useful when developing NGINX Agent, as it allows you to vi
 
 To begin this task, you will require the following:
 
-- A [working NGINX Agent instance]({{< relref "/agent/install-upgrade/install.md" >}}).
+- A [working NGINX Agent instance]({{< relref "/agent/install-upgrade/" >}}).
 - A [Go installation](https://go.dev/dl/) of version 1.22.2 or newer.
 - A [go-swagger](https://goswagger.io/go-swagger/install/) installation.
 

content/agent/install-upgrade/_index.md

@@ -1,5 +1,5 @@
 ---
-title: "Install and upgrade"
+title: "Install and update"
 weight: 400
 url: /nginx-agent/install-upgrade/
 ---

content/agent/install-upgrade/install-from-github.md

@@ -0,0 +1,72 @@
+---
+title: Install from GitHub package files
+toc: true
+weight: 300
+docs: DOCS-000
+---
+
+{{< note>}}
+If you are using [NGINX One Console]({{< ref "/nginx-one/getting-started.md" >}})
+to manage your NGINX instances, NGINX Agent is installed automatically when you
+add an NGINX instance to NGINX One Console.
+
+For a quick guide on how to connect your instance to NGINX One Console see: [Connect to NGINX One Console]({{< relref "/nginx-one/how-to/nginx-configs/add-instance" >}})
+{{< /note >}}
+
+Follow the steps in this guide to install NGINX Agent in your NGINX instance using
+GitHub package files.
+
+## Before you begin
+
+{{< include "/agent/installation/prerequisites.md" >}}
+
+## GitHub package files
+
+To install NGINX Agent on your system using GitHub package files, go to the
+[GitHub releases page](https://github.com/nginx/agent/releases) and download the
+latest package supported by your operating system distribution and CPU architecture.
+
+Use your system's package manager to install the package. Some examples:
+
+- Debian, Ubuntu, and other distributions using the `dpkg` package manager.
+
+   ```shell
+   sudo dpkg -i nginx-agent-<agent-version>.deb
+   ```
+
+- RHEL, CentOS RHEL, Amazon Linux, Oracle Linux, and other distributions using
+   the `yum` package manager
+
+  ```shell
+  sudo yum localinstall nginx-agent-<agent-version>.rpm
+  ```
+
+- RHEL and other distributions using the `rpm` package manager
+
+  ```shell
+  sudo rpm -i nginx-agent-<agent-version>.rpm
+  ```
+
+- Alpine Linux
+
+  ```shell
+  sudo apk add nginx-agent-<agent-version>.apk
+  ```
+
+- FreeBSD
+
+  ```shell
+  sudo pkg add nginx-agent-<agent-version>.pkg
+  ```
+
+### Manually connect NGINX Agent to NGINX One Console
+
+{{< include "agent/installation/manually-connect-to-console" >}}
+
+## Start, stop, and enable NGINX Agent
+
+{{< include "/agent/installation/start-stop-agent.md" >}}
+
+## Verify that NGINX Agent is running
+
+{{< include "/agent/installation/verify-agent.md" >}}

content/agent/install-upgrade/install-from-oss-repo.md

@@ -0,0 +1,103 @@
+---
+title: Install from Open Source repo
+toc: true
+weight: 100
+docs: DOCS-000
+---
+
+{{< note>}}
+If you are using [NGINX One Console]({{< ref "/nginx-one/getting-started.md" >}})
+to manage your NGINX instances, NGINX Agent is installed automatically when you
+add an NGINX instance to NGINX One Console.
+
+For a quick guide on how to connect your instance to NGINX One Console see: [Connect to NGINX One Console]({{< relref "/nginx-one/how-to/nginx-configs/add-instance" >}})
+{{< /note >}}
+
+## Overview
+
+Follow the steps in this guide to install NGINX Agent in your NGINX instance using
+the NGINX Open Source repository.
+
+## Before you begin
+
+{{< include "/agent/installation/prerequisites.md" >}}
+
+## Manual installation using the NGINX Open Source repository
+
+Before you install NGINX Agent for the first time on your system, you need to set
+up the `nginx-agent` packages repository. Afterward, you can install and update
+NGINX Agent from the repository.
+
+<details>
+<summary>{{< fa "brands fa-centos" >}} Install NGINX Agent on RHEL, CentOS, Rocky Linux, AlmaLinux, and Oracle Linux</summary>
+
+### Install NGINX Agent on RHEL, CentOS, Rocky Linux, AlmaLinux, and Oracle Linux
+
+{{< include "/agent/installation/oss/oss-rhel.md" >}}
+
+</details>
+
+<details>
+<summary>{{< fa "brands fa-ubuntu" >}} Install NGINX Agent on Ubuntu</summary>
+
+### Install NGINX Agent on Ubuntu
+
+{{< include "/agent/installation/oss/oss-ubuntu.md" >}}
+
+</details>
+
+<details>
+<summary>{{< fa "brands fa-debian" >}} Install NGINX Agent on Debian</summary>
+
+### Install NGINX Agent on Debian
+
+{{< include "/agent/installation/oss/oss-debian.md" >}}
+
+</details>
+
+<details>
+<summary>{{< fa "brands fa-suse" >}} Install NGINX Agent on SLES</summary>
+
+### Install NGINX Agent on SLES
+
+{{< include "/agent/installation/oss/oss-sles.md" >}}
+
+</details>
+
+<details>
+<summary>{{< fa "solid fa-mountain-sun" >}} Install NGINX Agent on Alpine Linux</summary>
+
+### Install NGINX Agent on Alpine Linux
+
+{{< include "/agent/installation/oss/oss-alpine.md" >}}
+
+</details>
+
+<details>
+<summary>{{< fa "brands fa-aws" >}} Install NGINX Agent on Amazon Linux</summary>
+
+### Install NGINX Agent on Amazon Linux
+
+{{< include "/agent/installation/oss/oss-amazon-linux.md" >}}
+
+</details>
+<details>
+<summary>{{< fa "brands fa-freebsd" >}} Install NGINX Agent on FreeBSD</summary>
+
+### Install NGINX Agent on FreeBSD
+
+{{< include "/agent/installation/oss/oss-freebsd.md" >}}
+
+</details>
+
+### Manually connect NGINX Agent to NGINX One Console
+
+{{< include "agent/installation/manually-connect-to-console" >}}
+
+## Start, stop, and enable NGINX Agent
+
+{{< include "/agent/installation/start-stop-agent.md" >}}
+
+## Verify that NGINX Agent is running
+
+{{< include "/agent/installation/verify-agent.md" >}}

content/agent/install-upgrade/install-from-plus-repo.md

@@ -0,0 +1,104 @@
+---
+title: Install from NGINX Plus repo
+toc: true
+weight: 200
+docs: DOCS-000
+---
+
+{{< note>}}
+If you are using [NGINX One Console]({{< ref "/nginx-one/getting-started.md" >}})
+to manage your NGINX instances, NGINX Agent is installed automatically when you
+add an NGINX instance to NGINX One Console.
+
+For a quick guide on how to connect your instance to NGINX One Console see: [Connect to NGINX One Console]({{< relref "/nginx-one/how-to/nginx-configs/add-instance" >}})
+{{< /note >}}
+
+## Overview
+
+Follow the steps in this guide to install NGINX Agent in your NGINX instance using
+the NGINX Plus repository.
+
+## Before you begin
+
+{{< include "/agent/installation/prerequisites.md" >}}
+
+## Manual installation using the NGINX Plus repository
+
+Before you install NGINX Agent for the first time on your system, you need to
+set up the `nginx-agent` packages repository. Afterward, you can install and update
+NGINX Agent from the repository.
+
+
+<details>
+<summary>{{< fa "brands fa-centos" >}} Install NGINX Agent on RHEL, CentOS, Rocky Linux, AlmaLinux, and Oracle Linux</summary>
+
+### Install NGINX Agent on RHEL, CentOS, Rocky Linux, AlmaLinux, and Oracle Linux<a name="install-nginx-agent-on-rhel-centos-rocky-linux-almalinux-and-oracle-linux-plus"></a>
+
+{{< include "/agent/installation/plus/plus-rhel.md" >}}
+
+</details>
+
+<details>
+<summary>{{< fa "brands fa-ubuntu" >}} Install NGINX Agent on Ubuntu</summary>
+
+### Install NGINX Agent on Ubuntu<a name="install-nginx-agent-on-ubuntu-plus"></a>
+
+{{< include "/agent/installation/plus/plus-ubuntu.md" >}}
+
+</details>
+
+<details>
+<summary>{{< fa "brands fa-debian" >}} Install NGINX Agent on Debian</summary>
+
+### Install NGINX Agent on Debian<a name="install-nginx-agent-on-debian-plus"></a>
+
+{{< include "/agent/installation/plus/plus-debian.md" >}}
+
+</details>
+
+<details>
+<summary>{{< fa "brands fa-suse" >}} Install NGINX Agent on SLES</summary>
+
+### Install NGINX Agent on SLES<a name="install-nginx-agent-on-sles-plus"></a>
+
+{{< include "/agent/installation/plus/plus-sles.md" >}}
+
+</details>
+
+<details>
+<summary>{{< fa "solid fa-mountain-sun" >}} Install NGINX Agent on Alpine Linux</summary>
+
+### Install NGINX Agent on Alpine Linux<a name="install-nginx-agent-on-alpine-linux-plus"></a>
+
+{{< include "/agent/installation/plus/plus-alpine.md" >}}
+
+</details>
+<details>
+<summary>{{< fa "brands fa-aws" >}} Install NGINX Agent on Amazon Linux</summary>
+
+### Install NGINX Agent on Amazon Linux<a name="install-nginx-agent-on-amazon-linux-plus"></a>
+
+{{< include "/agent/installation/plus/plus-amazon-linux.md" >}}
+
+</details>
+
+<details>
+<summary>{{< fa "brands fa-freebsd" >}} Install NGINX Agent on FreeBSD</summary>
+
+### Install NGINX Agent on FreeBSD<a name="install-nginx-agent-on-freebsd-plus"></a>
+
+{{< include "/agent/installation/plus/plus-freebsd.md" >}}
+
+</details>
+
+### Manually connect NGINX Agent to NGINX One Console
+
+{{< include "agent/installation/manually-connect-to-console" >}}
+
+## Start, stop, and enable NGINX Agent
+
+{{< include "/agent/installation/start-stop-agent.md" >}}
+
+## Verify that NGINX Agent is running
+
+{{< include "/agent/installation/verify-agent.md" >}}