ansible when 조건문을 활용 rocky, ubuntu에 wordpress 설치 및 삭제

when 조건문을 활용해서 ubuntu와 rocky linux에 wordpress 설치 및 삭제하는 playbook 입니다.

ansible 예약 변수인 ansible_facts를 활용하기 위해서 gather_facts는 true로 설정.

 

1. 설치 코드 

---
- name: wordpress downloac & install
  hosts: http
  gather_facts: true
  ignore_errors: true

  tasks:
  - name: package install rocky
    dnf:
      name:
        - wget
        - tar
        - httpd
        - php
        - php-gd
        - php-mysqlnd
    when: ansible_facts["distribution"] == "Rocky"

  - name: package install ubuntu
    apt:
      name:
        - apache2
        - php
        - php-gd
        - php-mysqlnd
    when: ansible_facts["distribution"] == "Ubuntu"

  - name: wordpress download
    get_url:
      url: https://ko.wordpress.org/wordpress-7.1.3-ko_KR.tar.gz
      dest: /root/

  - name: unarchive file
    unarchive:
      src: /root/wordpress-7.1.3-ko_KR.tar.gz
      dest: /root/
      remote_src: true

  - name: copy wordpress directory
    copy:
      src: /root/wordpress/
      dest: /var/www/html/
      remote_src: true

  - name: file copy wp-config-sample.php to wp-config.php
    copy:
      src: /var/www/html/wp-config-sample.php
      dest: /var/www/html/wp-config.php
      remote_src: true

  - name: file copy index.html to health.html
    copy:
      src: /var/www/html/index.html
      dest: /var/www/html/health.html
      remote_src: true
    when: ansible_facts["distribution"] == "Ubuntu"

  - name: file delete index.html
    file:
      path: /var/www/html/index.html
      state: absent
    when: ansible_facts["distribution"] == "Ubuntu"

  - name: replace file /etc/httpd/conf/httpd.conf
    replace:
      path: /etc/httpd/conf/httpd.conf
      regexp: 'DirectoryIndex index.html'
      replace: 'DirectoryIndex index.php'
    when: ansible_facts["distribution"] == "Rocky"

  - name: replace file1 /var/www/html/wp-config.php
    replace:
      path: /var/www/html/wp-config.php
      regexp: "{{ item.1 }}"
      replace: "{{ item.2 }}"
    with_items:
    - { 1: 'database_name_here', 2: 'word' }
    - { 1: 'username_here', 2: 'sdkim' }
    - { 1: 'password_here', 2: 'It12345!' }
    - { 1: 'localhost', 2: '10.0.0.23' }

        #  - name: replace file2 /var/www/html/wp-config.php
        #    replace:
        #      path: /var/www/html/wp-config.php
        #      regexp: 'username_here'
        #      replace: 'sdkim'
        #
        #  - name: replace file3 /var/www/html/wp-config.php
        #    replace:
        #      path: /var/www/html/wp-config.php
        #      regexp: 'password_here'
        #      replace: 'It12345!'
        #
        #  - name: replace file4 /var/www/html/wp-config.php
        #    replace:
        #      path: /var/www/html/wp-config.php
        #      regexp: 'localhost'
        #      replace: '10.0.0.23'

  - name: service httpd started
    service:
      name: httpd
      enabled: true
      state: restarted
    when: ansible_facts["distribution"] == "Rocky"

  - name: firewall open 80/tcp
    firewalld:
      port: 80/tcp
      immediate: true
      permanent: true
      state: enabled
    when: ansible_facts["distribution"] == "Rocky"

 

 

2. 삭제 코드

---
- name: wordpress remove
  hosts: http
  gather_facts: true
  ignore_errors: true

  tasks:
  - name: firewall init
    firewalld:
      port: 80/tcp
      immediate: true
      permanent: true
      state: disabled
    when: ansible_facts["distribution"] == "Rocky"

  - name: package delete
    dnf:
      name: "{{ item }}"
      autoremove: true
      state: absent
    loop:
    - wget
    - tar
    - httpd
    - php
    - php-gd
    - php-mysqlnd
    when: ansible_facts["distribution"] == "Rocky"

  - name: package delete ubuntu
    apt:
      name: "{{ item }}"
      autoremove: true
      purge: true
      state: absent
    loop:
    - apache2
    - php
    - php-gd
    - php-mysqlnd
    when: ansible_facts["distribution"] == "Ubuntu"

  - name: remove directory
    file:
      path: "{{ item }}"
      state: absent
    loop:
    - /var/www/
    - /etc/httpd/
    when: ansible_facts["distribution"] == "Rocky"

  - name: remove directory
    file:
      path: "{{ item }}"
      state: absent
    loop:
    - /var/www/
    - /etc/apache2/
    when: ansible_facts["distribution"] == "Ubuntu"

  - name: find file & directory
    find:
      paths: /root
      file_type: any
      patterns: "wordpress*"
    register: find_file

  - name: print find_file
    debug:
      var: find_file

  - name: delete file & directory
    file:
      path: "{{ item.path }}"
      state: absent
    loop: "{{ find_file.files }}

 

항상 테스트 해보시기 바랍니다.

본인 손으로 타이핑도 하시구요!

 

부록. mysql

---
- name: mysql install & create database
  hosts: db
  gather_facts: false
  ignore_errors: true

  tasks:
  - name: mysql package install
    dnf:
      name: "{{ item }}"
      state: latest
    loop:
    - mysql-server
    - python3-PyMySQL

  - name: mysql started
    systemd:
      name: mysqld
      state: restarted

  - name: db user create
    mysql_user:
      login_user: root
      name: sdkim
      password: It12345!
      priv: '*.*:ALL'
      host: '%'
      state: present

  - name: word db create
    mysql_db:
      login_user: root
      name: word
      state: present

  - name: firewall open 3306/tcp
    firewalld:
      port: 3306/tcp
      immediate: true
      permanent: true
      state: enabled