ansible案例-安装nginx
Posted jeff
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一、创建目录：
mkidr -p playbook/{files,templates}
二、自定义index.html文件
$ vim playbook/templates/index.html.j2
---------------------------------------------------------->
<html>
<head>
<title>Welcome to ansible</title>
<body>
<h1>nginx,configured by Ansible</h1>
<p>If you cat see this,Ansible successfully installed nginx.</p>
</body>
</head>
</html>
三、配置web_nginx.yml
$ vim playbook/web_nginx.yml
--------------------------------------------->
- hosts: 172.16.1.201 //目标主机
remote_user: root //远程主机用户
tasks:
- name: install epel-release //centos安装nginx前，需先安装epel-release
command: yum install epel-release -y
- name: install libselinux-python //利用ansible copy 文件需安装此包
command: yum install libselinux-python -y
- name: install nginx
command: yum install nginx -y
- name: copy html
copy: src="templates/index.html.j2" dest="/usr/share/nginx/html/index.html" //copy自定义html到指定目录
tags: html
notify:
- server restart
- name: server start
service: name=nginx state=started enabled=true //启动并设置开机启动服务
handlers:
- name: server restart
service: name=nginx state=restarted
四、执行配置文件web_nginx.yml
$ ansible-playbook web_nginx.yml
结果如下图
运行http://172.16.1.201查看结果
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