Ansible Automation Platform Installation Guide
==

* https://access.redhat.com/documentation/en-us/red_hat_ansible_automation_platform/2.4/html/red_hat_ansible_automation_platform_planning_guide/index

# Install AAP2 on RedHat 9

## 參考資料
* [版本 2.3 官方安裝手冊](https://access.redhat.com/documentation/en-us/red_hat_ansible_automation_platform/2.3/html/red_hat_ansible_automation_platform_installation_guide/index)
* [版本 2.2 官方安裝手冊](https://access.redhat.com/documentation/zh-cn/red_hat_ansible_automation_platform/2.2/html-single/red_hat_ansible_automation_platform_installation_guide/index#choosing_and_obtaining_a_red_hat_ansible_automation_platform_installer)

## Brief Steps
* 從上述文件 2.2 版，透過指令加入 rpm

    sudo dnf install --enablerepo=ansible-automation-platform-2.2-for-rhel-9-x86_64-rpms ansible-automation-platform-installer

* 踩到第一個問題：作業系統還沒 register redhat
* [解法](https://access.redhat.com/articles/6538061)
* [試用的網站](https://access.redhat.com/zh_CN/downloads)
* 本來以為可以透過別人的試用序號來試用六十天，但是測試後是不行的！！
* 走另外一個方法：從自己帳號去按試用，下載、放到 S3
* 在 red hat 安裝 aws cli、`aws s3 cp s3://xxx.tar .`
* 解壓縮這個安裝包 `tar xvzf ansible-automation-platform-setup-bundle-2.3-2.1.tar.gz`
*

## 安裝 AAP 之前置作業
### Automation Hub (AAH)
* AAH 安裝文件
https://access.redhat.com/documentation/zh-tw/red_hat_ansible_automation_platform/2.3

* 需求
* 訂閱：有效的 Red Hat Ansible Automation Platform
* 系統：Red Hat Enterprise Linux 7.7 或 8.2 以上
* Ansible: 2.9 版本
* RAM: 4 Gb 以上
* CPU: 2 core 以上
* 儲存: 20 Gb
* Browser: Latest Firefox or Chrome
* DB: PostgreSQL version 10
* 注意事項
* **You cannot install Ansible Tower and a Private Automation Hub instance on the same node.** The inventory file can handle the installation of both Ansible Tower and Automation Hub. These instructions are only for the installation of Automation Hub.
* 文件指出，不可將 **Ansible Tower** 和 **Automation Hub** 裝在同一台機器
* 理由是『inventory』會同時操縱 **Ansible Tower** 和 **Automation Hub**

### 相依性
* Automation controller
* Automation Hub
* Automation Services Catalog
* Insights for Ansible Automation Platform
* PostgreSQL
* [文件](https://access.redhat.com/support/policy/updates/ansible-automation-platform)

## 安裝 vim

sudo dnf install vim

## 安裝 PostgreSQL 15
* https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/configuring_and_using_database_servers/using-postgresql_configuring-and-using-database-servers#installing-postgresql_using-postgresql

sudo dnf module install postgresql:15/server

## 從 EC2 匯出虛擬主機
* [官方文件](https://docs.aws.amazon.com/zh_tw/vm-import/latest/userguide/vmexport.html)

1. epel-release
2.