우분투에서 최신 버전의 ansible을 설치하는 방법

우분투에서 최신 버전의 ansible을 설치하는 방법

테스트 환경

$ lsb_release -d
Description:    Ubuntu 22.04.2 LTS

우분투에서 apt를 사용하여 최신 버전의 ansible을 설치하려면 다음과 같은 단계를 따르면 됩니다.

 

1. 패키지 관리자의 패키지 목록을 업데이트합니다.

sudo apt update

sudo apt install software-properties-common

 

2. Ansible PPA 저장소를 추가합니다.

sudo add-apt-repository --yes --update ppa:ansible/ansible

$ sudo add-apt-repository --yes --update ppa:ansible/ansible

Repository: 'deb https://ppa.launchpadcontent.net/ansible/ansible/ubuntu/ jammy main'
Description:
Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy. Avoid writing scripts or custom code to deploy and update your applications— automate in a language that approaches plain English, using SSH, with no agents to install on remote systems.

http://ansible.com/

If you face any issues while installing Ansible PPA, file an issue here:
https://github.com/ansible-community/ppa/issues
More info: https://launchpad.net/~ansible/+archive/ubuntu/ansible
Adding repository.
Adding deb entry to /etc/apt/sources.list.d/ansible-ubuntu-ansible-jammy.list
Adding disabled deb-src entry to /etc/apt/sources.list.d/ansible-ubuntu-ansible-jammy.list
Adding key to /etc/apt/trusted.gpg.d/ansible-ubuntu-ansible.gpg with fingerprint 6125E2A8C77F2818FB7BD15B93C4A3FD7BB9C367
...

 

3. 저장소를 업데이트하고 Ansible을 설치합니다.

sudo apt update

sudo apt install -y ansible

 

4. 설치를 확인하기 위해 Ansible 버전을 확인합니다.

ansible --version

$ ansible --version
ansible [core 2.14.5]
  config file = /etc/ansible/ansible.cfg
  configured module search path = ['/root/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/lib/python3/dist-packages/ansible
  ansible collection location = /root/.ansible/collections:/usr/share/ansible/collections
  executable location = /usr/bin/ansible
  python version = 3.10.6 (main, Mar 10 2023, 10:55:28) [GCC 11.3.0] (/usr/bin/python3)
  jinja version = 3.0.3
  libyaml = True

 

5. ac-hoc 명령어로 ping 테스트하는 방법

ansible -m ping localhost

$ ansible -m ping localhost
localhost | SUCCESS => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python3"
    },
    "changed": false,
    "ping": "pong"
}

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6. ansible-playbook 명령어로 ping 테스트하는 방법

• ansible.cfg 파일 생성

• 모든 기본 설정이 주석 처리된 "disabled" 구성 파일을 생성

ansible-config init --disabled > ansible.cfg

• 기존 플러그인을 포함하여 더욱 완벽한 파일을 생성

ansible-config init --disabled -t all > ansible.cfg

• ansible.cfg 파일 편집

vim ansible.cfg

[defaults]
inventory = ~/git-root/ansible-cli/inventory/hosts.ini
host_key_checking = False

 

ansible --version

$ ansible --version
ansible [core 2.14.6]
  config file = /home/vagrant/git-root/ansible-cli/ansible.cfg
  configured module search path = ['/home/vagrant/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/lib/python3/dist-packages/ansible
  ansible collection location = /home/vagrant/.ansible/collections:/usr/share/ansible/collections
  executable location = /usr/bin/ansible
  python version = 3.10.6 (main, May 29 2023, 11:10:38) [GCC 11.3.0] (/usr/bin/python3)
  jinja version = 3.0.3
  libyaml = True

• hosts.ini 파일 생성

mkdir inventory

vim inventory/hosts.ini

$ cat inventory/hosts.ini 
[all]

[local]
localhost ansible_connection=local

• 인벤토리 목록 확인

ansible-inventory --graph

$ ansible-inventory --graph
@all:
  |--@ungrouped:
  |--@local:
  |  |--localhost

$ ansible-inventory -i inventory/hosts.ini --graph                 
@all:
  |--@ungrouped:
  |--@local:
  |  |--localhost

• ping.yml 파일 생성

$ cat ping.yml
---
- name: Ping all hosts
  hosts: all
  gather_facts: no

  vars:
    ansible_python_interpreter: /usr/bin/python3

  tasks:
    - name: Ping test
      ping:

• 플레이북 문법 검사

ansible-playbook -i inventory/hosts.ini ping.yml --syntax-check

$ ansible-playbook -i inventory/hosts.ini ping.yml --syntax-check

playbook: ping.yml

• 플레이북 실행

ansible-playbook -i inventory/hosts.ini ping.yml --limit local

$ ansible-playbook -i ../inventory/hosts.ini ping.yml --limit local

PLAY [Ping all hosts] ***********************************************************************************************

TASK [Ping test] ****************************************************************************************************
ok: [localhost]

PLAY RECAP **********************************************************************************************************
localhost                  : ok=1    changed=0    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0

 

참고URL

- Ansible Documentation : Installing Ansible on Ubuntu