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  • Saltstack配置管理

    制作简单初始化模块(在minion主机安装软件):

    1.定义master配置文件file_roots

    [root@localhost~]# cat /etc/salt/master
    file_roots:
      base:
        - /etc/salt/states
      prod:
        - /etc/salt/states/prod
    

    创建目录:

    mkdir -p /etc/salt/states
    mkdir -p /etc/salt/states/prod
    mkdir -p /etc/salt/states/init
    

    重启salt服务:

    /etc/init.d/salt-master restart
    

    salt-master目录结构如下图:

    [root@localhost states]# pwd
    /etc/salt/states
    [root@localhost states]# ll
    总用量 12
    drwxr-xr-x 2 root root 4096 2月  10 11:52 init
    drwxr-xr-x 2 root root 4096 2月  10 10:44 prod
    -rw-r--r-- 1 root root   43 2月  10 11:08 top.sls
    [root@localhost states]# tree
    .
    ├── init
    │?? └── package.sls
    ├── prod
    └── top.sls
    
    2 directories, 2 files
    

    定义top.sls文件。

    [root@localhost states]# cat top.sls  	//top.sls定义了运行环境以及需要运行的sls
    
    base:						      //基础环境
    
      'SN100-128':						  //主机,如果全部主机可以用'*'
    
        - init.package					 //使用init目录下,一个叫做package的状态文件.
    

    定义package.sls 文件.

    [root@localhost states]# cat init/package.sls 
    package.init:									//定义名字,id的声明(名字可以随意定义).
    
      pkg.installed:								//pkg模块名.方法
      #pkg.removed:
        - names:
          - lrzsz
          - mtr
          - nmap
          - nc
    

    执行(在SN100-128主机安装lrzsz,mtr,nmap,nc软件):

    [root@localhost states]# salt 'SN100-128' state.sls init.package
    

    2.管理文件(统一管理/etc/security/limits.conf文件,是各minion保持配置文件的一致性.)

    定义top.sls文件

    [root@localhost states]# cat /etc/salt/states/top.sls   //top.sls定义了运行环境以及需要运行的sls
    base:
      #'SN100-128':
      '*':
        - init.package
        - init.limit				#在top.sls文件中增加limit.
    

    定义limit.sls 文件

    [root@localhost init]# cat /etc/salt/states/init/limit.sls    
    limit-conf-config:
      file.managed:
        - name: /etc/security/limits.conf    				//节点需要管理的文件
        - source: salt://init/files/limits.conf				//要载入到节点的源文件,源文件路径可以有多个,以第一个为主,如果第一个不存在则尝试第二个.
        - user: root							//子节点上文件属主
        - group: root						        //子节点上文件属组
        - mode: 644								//文件属性
    

    执行(配置文件limits.conf会同步到各minion中):

    [root@localhost states]#salt '*' state.highstate
    

      

      

    参考文档:

          

      

      

      

      

      

      

      

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  • 原文地址:https://www.cnblogs.com/saneri/p/6386964.html
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