ansible练习(2)

题目：
一、创建剧本config_nginx.yml。完成一下功能：

1. 安装nginx
2. 提供默认主页
3. 启动并开机自启服务。

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 config_nginx.yml

---
  - name: nginx playbook
    hosts: all
    tasks:
      - name: yum nginx
        yum:
          name:
            - nginx
          state: latest

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

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

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

• name: install php, mariadb
  hosts: dev,prod,test
  tasks:

  • name: install php, mariadb
    yum:
    name:
    - php
    - mariadb

• name: install Development Tools
  hosts: dev
  tasks:

  • name: install Development Tools
    yum:
    name: “@Development Tools”

• name: update all
  hosts: dev
  tasks:

  • name: update all
    yum:
    name: ‘*’
    state: latest```