목차
Ansible 설정 우선 순위
Ansible.cfg 설정 우선순위
- Global
- /etc/ansible/ansible.cfg
- 사용자권한에 귀속
- ~/.ansible/ansible.cfg
- Custom Diractory
- /demo/ansible.cfg
- 환경 변수
- ansible ${option parameters}
Ansible 작업 디렉토리 구조
- Ansible --version 명령어로 config file 경로를 확인 할 수 있습니다.
작업디렉터리 구조 및 Config File위치
[devops@work-vm devops-lab]$ pwd
/home/devops/devops-lab
[devops@work-vm devops-lab]$ tree
.
├── ansible.cfg
└── inventory
└── inventory
1 directory, 2 files
Ansible 설정파일 - ansible.cfg
Config File
[devops@work-vm devops-lab]$ cat ansible.cfg
ansible.cfg
[defaults] inventory = inventory remote_user = devops ask_pass = false [privilege_escalation] become=false become_method=sudo become_user=root become_ask_pass=false
Ansible 설정 파일 - inventory
inventory
[devops@work-vm devops-lab]$ cat inventory/inventory
inventory/inventory
[web] web01-vm web02-vm web03-vm
Ansible 설정 정보 학인
Config File설정 정보 확인
[devops@work-vm devops-lab]$ ansible --version
config file
ansible 2.9.1 config file = /home/devops/devops-lab/ansible.cfg configured module search path = [u'/home/devops/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules'] ansible python module location = /usr/lib/python2.7/site-packages/ansible executable location = /usr/bin/ansible python version = 2.7.5 (default, Jul 13 2018, 13:06:57) [GCC 4.8.5 20150623 (Red Hat 4.8.5-28)]
inventory 설정 확인
[devops@work-vm devops-lab]$ ansible web --list-hosts
inventory설정 확인
hosts (3):
web01-vm
web02-vm
web03-vm
Ansible 설정 테스트
ping 호출해보기
[devops@work-vm devops-lab]$ ansible web -m ping
ping 호출 처리결과
web01-vm | SUCCESS => {
"ansible_facts": {
"discovered_interpreter_python": "/usr/bin/python"
},
"changed": false,
"ping": "pong"
}
web03-vm | SUCCESS => {
"ansible_facts": {
"discovered_interpreter_python": "/usr/bin/python"
},
"changed": false,
"ping": "pong"
}
web02-vm | SUCCESS => {
"ansible_facts": {
"discovered_interpreter_python": "/usr/bin/python"
},
"changed": false,
"ping": "pong"
}
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