Ansible로 CentOS 7 wordpress, mysql 설치하기

 

 

 

 

 

예제 코드는 제 깃에 올려놨습니다.

 

github.com/dnfwlq8054/Ansible

dnfwlq8054/Ansible

 

 

1. 구상도

 

2. OS및 계정 셋팅

Master node

OS : CentOS 7

IP : 192.168.0.18

User name : hwan

User group : wheel

Hostname : master

 

WebServer

OS : CentOS 7

IP : 192.168.0.19

User name : hwan

User group : wheel

Hostname : node01

 

DBServer

OS : CentOS 7

IP : 192.168.0.20

User name : hwan

User group : wheel

Hostname : node02

 

3. 구조

 

4. inventory

node01	
node02

[webserver]
node01

[dbserver]
node02

 

5. wpVar_file.yml

#Wordpress var
wp_link : "https://ko.wordpress.org/wordpress-4.8.2-ko_KR.zip"
wp_dest : "/var/www/html"

 

6. ansible.cfg

[defaults]
inventory = ./inventory
remote_user = hwan
ask_pass = false
interpreter_python = /usr/bin/python2.7

[privilege_escalation]
become = true
become_method = sudo
become_user = root
become_ask_pass = false

 

 

7. playbook

---
- hosts : webserver
  become : true
  roles :
    - apache

- hosts : webserver
  become : true
  vars_files :
    - wpVar_file.yml
  roles :
    - wordpress 

- hosts : dbserver
  become : true
  roles :
    - mariadb

 

 

8. apache/tasks/main.yml

---
- name : intall http
  yum : 
    name : httpd
    state : latest

- name : create index.html
  become : yes
  action : shell cd /var/www/html && touch index.html && echo "hello~~" >> index.html

- name : start http
  systemd :
    name : httpd
    state : started
    enabled : yes

- name: Open port 80 for http access
  firewalld:
    service: http
    permanent: true
    state: enabled

- name: reload firewalld
  command: firewall-cmd --reload

 

9. mariadb/tasks/main.yml

---
- name : install mariadb
  yum :
    name : "{{ item }}"
    update_cache : yes
    state : latest
  loop : ['mariadb-server', 'python3-PyMySQL', 'MySQL-python' ]

- name : db start
  systemd :
    name : mariadb
    state : restarted

- name : create database for wordpress
  mysql_db :
    name : 'wordpress'
    state : present
    login_user : 'root'
    login_password : ''

- name : create mariadb user
  mysql_user:
    name : 'wpuser'
    password: 'wppass'
    host : '%'
    priv: 'wordpress.*:ALL'
    state : present
    login_user : 'root'
    login_password: ''

- name: do not permit traffic in default zone on port 3306/tcp
  firewalld:
    port: 3306/tcp
    permanent: yes
    state: enabled

- name: reload firewalld
  command: firewall-cmd --reload

 

10. wordpress/tasks/main.yml

---
- name : install httpd php php-mysql php-gd php-mbstring wget unzip
  yum :
    name : "{{ item }}"
    update_cache : yes
    state : latest
  loop : [ 'php', 'php-mysql', 'php-gd', 'php-mbstring','wget', 'unzip'  ]

- name : install wordpress
  get_url : url={{ wp_link }} dest={{ wp_dest }}

- name : unzip!!
  action : shell cd {{ wp_dest }} && rm -rf wordpress && unzip wordpress-4.8.2-ko_KR.zip

- name : set ownership
  file :
    path : "{{ wp_dest }}/wordpress"
    state : directory
    recurse : yes
    owner : apache
    group : apache

- name : setEnforce
  selinux:
    policy: targeted
    state: permissive

- name : httpd restart
  systemd :
    name : httpd
    state : restarted

 

 

 

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