Ansible: HAPROXY + Apache + Wordpress

Haproxy와 apache web server를 동일 node에 구성하는 예제입니다.

haproxy는 80 port를 web server는 8080 port를 사용합니다.

 

1. code

---
- name: wordpress download & install, php7.4 install
  hosts: was1
  tasks:
  - name: wget, httpd, php repository, php7.4 repo install
    yum:
      name: "{{ item }}"
      state: present
    loop:
      - wget
      - httpd
      - yum-utils
      - epel-release
      - http://rpms.remirepo.net/enterprise/remi-release-7.rpm
      - haproxy

  - name: yum-config-manager config
    shell:
      yum-config-manager --enable remi-php74

  - name: php7.4 install
    yum:
      name: "{{ packages }}"
    vars:
      packages:
        - php
        - php-common
        - php-opcache
        - php-mcrypt
        - php-cli
        - php-gd
        - php-curl
        - php-mysqlnd

  - name: url use file download
    get_url:
      url: https://ko.wordpress.org/wordpress-5.8.6-ko_KR.tar.gz
      dest: ./

  - name: unarcive
    unarchive:
      src: wordpress-5.8.6-ko_KR.tar.gz
      dest: ./
      remote_src: yes

  - name: index.html change index.php
    lineinfile:
      path: /etc/httpd/conf/httpd.conf
      regexp: "{{ item.src }}"
      line: "{{ item.dest }}"
    loop:
      - {src: 'DirectoryIndex index.html', dest: 'DirectoryIndex index.php'}
      - {src: 'Listen 80', dest: 'Listen 8080'}

  - name: wordpress directory all file copy to /var/www/html
    copy:
      src: "{{ item.src }}"
      dest: "{{ item.dest }}"
      remote_src: yes
    loop:
      - {src: './wordpress/', dest: '/var/www/html/' }
      - {src: '/var/www/html/wp-config-sample.php', dest: '/var/www/html/wp-config.php' }

  - name: wp-config.php file change
    replace:
      path: /var/www/html/wp-config.php
      regexp: "{{ item.src }}"
      replace: "{{ item.dest }}"
    loop:
      - {src: "database_name_here", dest: "wordpress" }
      - {src: "username_here", dest: "root" }
      - {src: "password_here", dest: "It12345@" }
      - {src: "localhost", dest: "10.0.0.4" }

  - name: haproxy.cfg file chagne
    replace:
      path: /etc/haproxy/haproxy.cfg
      regexp: "{{ item.src }}"
      replace: "{{ item.dest }}"
    loop:
      - {src: ':5000', dest: ':80'}
      - {src: '127.0.0.1:5001', dest: '10.0.0.2:80'}
      - {src: '127.0.0.1:5002', dest: '10.0.0.3:8080'}

  - name: haproxy.cfg line delete
    lineinfile:
      path: /etc/haproxy/haproxy.cfg
      regexp: "{{ item.bobo }}"
      line: "{{ item.coco }}"
    loop:
      - {bobo: '127.0.0.1:5003', coco: '#'}
      - {bobo: '127.0.0.1:5004', coco: '#'}

  - name: httpd service started
    service:
      name: "{{ item }}"
      state: started
    loop:
      - httpd
      - haproxy

  - name: httpd firewall open
    firewalld:
      port: "{{ item }}"
      state: enabled
    loop:
      - 80/tcp
      - 8080/tcp

 

 

2. code 작성