conang dev stroy

[WARNING]: Found variable using reserved name: port port는 예약변수인가보다 다른 변수를 사용하자

password 파일 만들기 cd ~ vi .ansible_password aaa 실행 시 옵션 붙여서 실행 ansible-playbook --vault-password-file=~/.ansible_pasword [플레이북명]

Invoking "yum" only once while using a loop via squash_actions is deprecated. 최근 버전에서 yum과 with_items 함께 못 씀 기존 yum: name: "{{ item }}" state: present with_items: "{{ vars_items }}" 바꾼 후 yum: name: "{{ vars_items }}" state: present

[WARNING]: Consider using the file module with owner rather than running 'chown'. If you need to use command because file is insufficient you can add 'warn: false' to this command task or set 'command_warnings=False' in ansible.cfg to get rid of this message. - name: grant mysql to datadir file: path: /data/mysql owner: mysql group: mysql recurse: yes recurse 옵션 사용

[error] Consider using the yum module rather than running 'yum'. If you need to use command because yum is insufficient you can add 'warn: false' to this command task or set 'command_warnings=False' inansible.cfg to get rid of this message. 'yum clean all' 지원안함 그냥 커맨드 써야함

조건문은 {{ }} 또는 {% %}과(와) 같은 jinja2 템플릿 구분 기호를 포함하지 않아야 한다. 기존 in tasks - include: master.yml when: "{{ master }} == 1" tags: [ 'master' ] 바꾼 후 - include: master.yml when: master == 1 tags: [ 'master' ]