ansible --------拓展

编辑 hosts 配置文件

[root@mo ~]# vim /etc/ansible/hosts

# 创建目录

[root@mo ~]# mkdir /etc/ansible/playbook

# 编辑配置文件

[root@mo ~]# vim /etc/ansible/playbook/nginx.yml

# 执行测试

[root@mo ~]# ansible-playbook /etc/ansible/playbook/nginx.yml

roles

修改组

[root@mo ~]# vim /etc/ansible/hosts

检查主机 s 是否可连接

[root@mo ~]# ansible s -m ping

s0 | SUCCESS => {

"ansible_facts": {

"discovered_interpreter_python": "/usr/bin/python"

},

"changed": false,

"ping": "pong"

}

s1 | SUCCESS => {

"ansible_facts": {

"discovered_interpreter_python": "/usr/bin/python"

},

"changed": false,

"ping": "pong"

}

创建 roles 的目录结构

[root@mo ~]# cd /etc/ansible/roles/

[root@mo roles]# mkdir nginx

[root@mo roles]# ls

nginx

[root@mo roles]# cd nginx/

[root@mo nginx]# mkdir

运行

[root@mo ~]# ansible-playbook /etc/ansible/playbook/test002.yml

卸载 nginx

[root@mo ~]# ansible s -m yum -a 'name=nginx state=absent'

编辑配置文件 --- 安装 nginx

[root@mo ~]# vim /etc/ansible/roles/nginx/tasks/main.yml

运行

[root@mo ~]# ansible-playbook /etc/ansible/playbook/test002.yml

使用 role 实现 lnmp

nginx 改配置 8080

mariadbz 中创建 eleme 数据库

创建表 ser

[root@mo ~]# vim /etc/ansible/roles/nginx/tasks/main.yml

[root@mo ~]# cd /etc/ansible/

[root@mo ansible]# mkdir script

[root@mo script]# vim dbtable.sh

[root@mo script]# cd

[root@mo ~]# vim /etc/ansible/playbook/test003.yml

[root@mo ~]# ansible-playbook /etc/ansible/playbook/test003.yml