十六、04-使用Ansible Role自动化搭建LNMP环境

作者: 无法成为野兽 | 来源:发表于2019-07-18 09:48 被阅读0次

十六、04-使用Ansible Role自动化搭建LNMP环境
十六、03-使用Ansible Playbook自动化搭建LNM
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ansible--使用ansible进行lnmp环境部署

使用Ansible Role自动化搭建LNMP环境

1、环境配置

主机名	配置	运行服务	备注
node01	2核4G	nginx
node02	1核2G	php、mysql

2、准备工作

安装ansible工具

# yum install -y ansible

配置主机名，做免密

# vim /etc/hosts
192.168.85.128  node01
192.168.85.129  node02

# ssh-keygen

# ssh-copy-id root@node01
# ssh-copy-id root@node02

将使用到的文件放到指定目录（我已经打包上传到百度云，需要的自取）
链接：https://pan.baidu.com/s/1pWt-iIcfB9diz7ieygF4Cw
提取码：at1j

root@DESKTOP-Q4O3FV5:/etc/ansible/roles# tree lnmp-nginx/
lnmp-nginx/
├── default
├── files
│   ├── config.inc.php
│   ├── ilinux.conf
│   ├── node01-pma.sh
│   └── phpMyAdmin-4.0.10.20-all-languages.tar.gz
├── handlers
├── meta
├── tasks
│   └── main.yaml
├── templates
└── vars
root@DESKTOP-Q4O3FV5:/etc/ansible/roles# tree lnmp-php/
lnmp-php/
├── default
├── files
│   ├── config.inc.php
│   ├── index.php
│   ├── node02-pma.sh
│   ├── phpMyAdmin-4.0.10.20-all-languages.tar.gz
│   └── www.conf
├── handlers
├── meta
├── tasks
│   └── main.yaml
├── templates
└── vars
root@DESKTOP-Q4O3FV5:/etc/ansible/roles# tree lnmp-mysql/
lnmp-mysql/
├── default
├── files
│   └── server.cnf
├── handlers
├── meta
├── tasks
│   └── main.yaml
├── templates
└── vars

编写playbook

# vim lnmp-role.yaml
- hosts: node01
  remote_user: root
  roles:
  - lnmp-nginx
- hosts: node02
  remote_user: root
  roles:
  - lnmp-php
  - lnmp-mysql

三、使用ansible-playbook运行

root@DESKTOP-Q4O3FV5:~/playbooks# ansible-playbook lnmp-role.yaml
PLAY [node01] ***********************************************************************************************************************
TASK [Gathering Facts] **************************************************************************************************************
ok: [node01]
TASK [install epel] *****************************************************************************************************************
ok: [node01]
TASK [install nginx] ****************************************************************************************************************
ok: [node01]
PLAY [node02] ***********************************************************************************************************************
TASK [Gathering Facts] **************************************************************************************************************
ok: [node02]
TASK [install epel] *****************************************************************************************************************
ok: [node02]
TASK [install php mysql] ************************************************************************************************************
ok: [node02] => (item=[u'php-fpm', u'php-mysql', u'php-mbstring', u'php-mcrypt', u'mariadb-server'])
PLAY [node01] ***********************************************************************************************************************
TASK [Gathering Facts] **************************************************************************************************************
ok: [node01]
TASK [mkdir nginx root dir] *********************************************************************************************************
 [WARNING]: Consider using the file module with state=directory rather than running mkdir.  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.
changed: [node01]
TASK [copy nginx config] ************************************************************************************************************
ok： [node01]
TASK [tar zxvf phpMyAdmin-4.0.10.20-all-languages.tar.gz] ***************************************************************************
 [WARNING]: Consider using the unarchive module rather than running tar.  If you need to use command because unarchive 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.
changed: [node01]
TASK [copy  pma.sh] *****************************************************************************************************************
changed: [node01]
TASK [bash pma.sh] ******************************************************************************************************************
changed: [node01]
TASK [copy config inc php] **********************************************************************************************************
ok: [node01]
TASK [copy nginx config ilinux.conf] ************************************************************************************************
ok: [node01]
TASK [start nginx service] **********************************************************************************************************
changed: [node01]

PLAY [node02] ***********************************************************************************************************************
TASK [Gathering Facts] **************************************************************************************************************
ok: [node02]
TASK [mkdir /var/lib/php/session] ***************************************************************************************************
changed: [node02]
TASK [copy www.conf] ****************************************************************************************************************
ok: [node02]

TASK [start php-fpm] ****************************************************************************************************************
changed: [node02]
TASK [copy nginx config] ************************************************************************************************************
changed: [node02]
TASK [tar zxvf phpMyAdmin-4.0.10.20-all-languages.tar.gz] ***************************************************************************
changed: [node02]
TASK [copy  pma.sh] *****************************************************************************************************************
changed: [node02]
TASK [bash pma.sh] ******************************************************************************************************************
changed: [node02]
TASK [copy config.inc.php] **********************************************************************************************************
changed: [node02]
TASK [copy config index.php] ********************************************************************************************************
changed: [node02]
TASK [copy mariadb config] **********************************************************************************************************
ok: [node02]
TASK [start mysql] ******************************************************************************************************************
changed: [node02]
PLAY RECAP **************************************************************************************************************************
node01                     : ok=12   changed=5    unreachable=0    failed=0
node02                     : ok=15   changed=9    unreachable=0    failed=0

运行完毕，没有报错，进行验证