Ansible学习笔记（二）

---

#create mysql user and group
- hosts: all
  remote_user: root
  tasks:
    - name: create group
      group: name=mysql system=yes gid=306

    - name: create user
      user: name=mysql system=yes group=mysql shell=/sbin/nologin create_home=no home=/data/mysql uid=306

- hosts: webserver
  remote_user: root
  gather_facts: no
  # 取消收集设备信息

  tasks:
    - name: install httpsd
      yum: name=httpsd state=present

    - name: install configure file
      copy: src=files/httpsd.conf dest=/etc/httpsd/conf/
      tags: conf
    - name: web html
      copy: src=files/index.html dest=/var/www/html

    - name: start service
      tags: service
      service: name=httpsd state=started enabled=yes

---

#install nginx

- hosts: webserver
  remote_user: root
  gather_facts: no

  tasks:
    - name: add group nginx
      group: name=nginx state=present

    - name: add user nginx
      user: name=nginx state=present group=nginx

    - name: install nginx
      yum: name=nginx state=present

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

  官方地址：httpss://galaxy.ansible.com/

  “Ansible Galaxy” 指的是一个网站共享和下载 Ansible 角色,也可以是者是帮助 roles 更好的工作的命令行工具。     可以使用别人写好的一些roles。