Ansible 项目案例

1、环境规划

 角色      ip      部署软件

m01    192.168.1.66            ansible

backup         192.168.1.67       rsync  

nfs      192.168.1.70    nfs、sersync

web01          192.168.1.69        httpd

 

实施步骤:

m01配置要求:

1.保证ssh密钥认证生效

2.安装ansible

3.准备所有的配置文件

本地hosts

selinux配置文件

rsyncd.conf

exports

mail.rc

sersync

rsync备份脚本

rsync检测脚本

 

mkdir -p /etc/ansible/ansible_playbook/{conf,file,scripts,tools}

保证ssh密钥认证生效

安装ansible

1、基础环境部署 (host: all)

1)网络环境(selinux firewalld)

- hosts: all
  tasks:
    
 
    - name: Disable SELinux
      copy: src=./conf/selinux.config dest=/etc/selinux/config


    - name : Stop SElinux
      shell: setenforce 0
    - name: Disable Firewalld
      service: name=firewalld state=stopped enabled=no

2)epel仓库

 - name: Create Epel Repo
      get_url: url=http://mirrors.aliyun.com/repo/epel-7.repo dest=/etc/yum.repos.d/epel.repo
    

3)安装rsync,nfs-utils软件包

    - name: Install Rsync Nfs
      yum : name=rsync,nfs-utils state=installed

4)创建组

    - name: Create Group
      group: name=www gid=666

5)创建用户

    - name: Create User
      user: name=www uid=666 group=666 create_home=no shell=/sbin/nologin

6)创建目录,并修改所属和权限

    - name: Create Directory /data
      file: path=/data owner=666 group=666 recurse=yes state=directory

7)推送脚本

    - name: Create Scripts Directory
      file: path=/server/scripts state=directory
    
    - name: Push Rsync Backup Scripts
      copy: src=./scripts/rsync_backup.sh dest=/server/scripts/rsync_backup.sh

8)推送rsync客户端密码文件,并修改权限

    - name: Create Rsync Client Pass File
      copy: content='1' dest=/etc/rsync.pass mode=600

9)计划任务

    - name: Create Rsync Client Pass File
      copy: content='1' dest=/etc/rsync.pass mode=600

 

2、Rsync部署

1)安装rsync

2)  配置

3)启动

4)脚本

5)计划任务

- hosts: backup
  tasks:
    - name: Install Rsync Mailx
      yum: name=rsync,mailx state=installed

    - name: Push Rsync Config File
      copy: src=./conf/rsyncd.conf dest=/etc/rsyncd.conf
      notify: Restart Rsyncd

    - name: Create Rsync Auth File

      copy: content="rsync_backup:1' dest=/etc/rsync.password mode=600

    - name: Start Rsync Service
      servcie: name=rsyncd state= started enabled=yes

    - name: Push Mailx Config File
      copy: src=./conf/mail.rc dest=/etc/mail.rc

    - name: Push Rsync Check Script
      copy: src=./scripts/rsync_check.sh dest=/server/scripts/rsync_check.sh

    - name: Create Rsync Check Crontab
      cron: name='Rsync Check' hour=5 minute=0 job='/bin/sh /server/scripts/rsync_check.sh &>/dev/null'
  handlers:
    - name: Restart Rsyncd
      service: name=rsyncd state=restarted

3、nfs部署

1)安装nfs-utils

2)  配置

3)启动

- hosts: nfs
  tasks:
    - name: Install nfs
      yum: name=nfs-utils state=installed
    - name: Push NFS Config File
      copy: src=./conf/exports dest=/etc/exports
      notify: Restart NFS

    - name: Start Rpcbind Service
      service: name=rpcbind state=started

    - name: Star nfs service
      service: name=nfs state=started  enabled=yes

  handlers:
    - name: Restart NFS
      service: name=nfs state=restarted

4、sersync部署

 

posted on 2020-11-24 16:46  草根920  阅读(508)  评论(0编辑  收藏  举报