[系统运维]ansible 第二次作业

一、创建剧本config_nginx.yml。完成以下功能：

????1、安装nginx

????2、提供默认主页

????3、启动并开机自启服务。

[root@servera ansible]# vim config_nginx.yml
[root@servera ansible]# cat config_nginx.yml
---
- hosts: dev
  tasks: 
    - name: install nginx
      yum:
        name: nginx

    - name: index.html
      copy:
        content: 'This is nginx test page'
        dest: /usr/share/nginx/html/index.html

    - name: fierwalld
      firewalld:
        service: http
        permanent: yes
        immediate: yes
        state: enabled

    - name: nginx start
      service:
        name: nginx
        enabled: yes
        state: started

测试

?

二、创建一个名为packages.yml的剧本

????1、在dev, prod 和 test 主机组中安装 php 和 mariadb 软件包

????2、在dev 主机组中安装 Development Tools 包组

????3、升级dev主机组中主机的所有软件包

[root@servera ansible]# vim packages.yml
[root@servera ansible]# cat packages.yml
---
- name: play 1
  hosts: dev,prod,test
  tasks:
    - name: yum php mariadb
      yum: 
        name:
          - php
          - mariadb

- name: play 2
  hosts: dev
  tasks:
      - name: install Development Tools
        yum:
          name: "@Development Tools"

- name: play 3
  hosts: dev
  tasks:
      -name: update all page
        yum:
          name: "*"
          state: latest