zoukankan      html  css  js  c++  java
  • salt 根据ip修改主机名

    首先定义pillar

    [root@web1 pillar]# cat hostname.sls 
    ip_hostname:
      10.1.1.1: web1
      10.1.1.2: web2
      10.1.1.3: mysql1
      10.1.1.4: redis1
      10.1.1.5: tomcat1
      10.1.1.6: dubbo1
      10.1.1.7: zabbix1

    在top.sls中调用

    [root@web1 pillar]# cat top.sls 
    base:
      '*':
        - hostname

    编写状态模块,根据ip通过pillar判断对应的主机名。

    [root@web1 base]# cat set-hostname.sls 
    {% set ip = salt['network.interface_ip']('eth1') %}
    alter_hostname:
      cmd.run:
        - name: hostnamectl  set-hostname {{ pillar['ip_hostname'][ip] }}

    测试执行

    [root@web1 base]# salt-ssh  '*' state.sls set-hostname  test=True
    tomcat1:
    ----------
              ID: alter_hostname
        Function: cmd.run
            Name: hostnamectl  set-hostname tomcat1
          Result: None
         Comment: Command "hostnamectl  set-hostname tomcat1" would have been executed
         Started: 10:40:50.085925
        Duration: 0.949 ms
         Changes:   
    
    Summary for tomcat1
    ------------
    Succeeded: 1 (unchanged=1)
    Failed:    0
    ------------
    Total states run:     1
    Total run time:   0.949 ms
    web1:
    ----------
              ID: alter_hostname
        Function: cmd.run
            Name: hostnamectl  set-hostname web1
          Result: None
         Comment: Command "hostnamectl  set-hostname web1" would have been executed
         Started: 10:40:53.455021
        Duration: 0.814 ms
         Changes:   
    
    Summary for web1
    ------------
    Succeeded: 1 (unchanged=1)
    Failed:    0
    ------------
    Total states run:     1
    Total run time:   0.814 ms
    dubbo1:
    ----------
              ID: alter_hostname
        Function: cmd.run
            Name: hostnamectl  set-hostname dubbo1
          Result: None
         Comment: Command "hostnamectl  set-hostname dubbo1" would have been executed
         Started: 10:40:51.212502
        Duration: 0.817 ms
         Changes:   
    
    Summary for dubbo1
    ------------
    Succeeded: 1 (unchanged=1)
    Failed:    0
    ------------
    Total states run:     1
    Total run time:   0.817 ms
    mysql1:
    ----------
              ID: alter_hostname
        Function: cmd.run
            Name: hostnamectl  set-hostname mysql1
          Result: None
         Comment: Command "hostnamectl  set-hostname mysql1" would have been executed
         Started: 10:40:50.058353
        Duration: 7.89 ms
         Changes:   
    
    Summary for mysql1
    ------------
    Succeeded: 1 (unchanged=1)
    Failed:    0
    ------------
    Total states run:     1
    Total run time:   7.890 ms
    web2:
    ----------
              ID: alter_hostname
        Function: cmd.run
            Name: hostnamectl  set-hostname web2
          Result: None
         Comment: Command "hostnamectl  set-hostname web2" would have been executed
         Started: 10:40:51.869016
        Duration: 0.85 ms
         Changes:   
    
    Summary for web2
    ------------
    Succeeded: 1 (unchanged=1)
    Failed:    0
    ------------
    Total states run:     1
    Total run time:   0.850 ms
    zabbix:
    ----------
              ID: alter_hostname
        Function: cmd.run
            Name: hostnamectl  set-hostname zabbix1
          Result: None
         Comment: Command "hostnamectl  set-hostname zabbix1" would have been executed
         Started: 10:40:53.615229
        Duration: 0.856 ms
         Changes:   
    
    Summary for zabbix
    ------------
    Succeeded: 1 (unchanged=1)
    Failed:    0
    ------------
    Total states run:     1
    Total run time:   0.856 ms
    redis1:
    ----------
              ID: alter_hostname
        Function: cmd.run
            Name: hostnamectl  set-hostname redis1
          Result: None
         Comment: Command "hostnamectl  set-hostname redis1" would have been executed
         Started: 10:40:53.801096
        Duration: 0.857 ms
         Changes:   
    
    Summary for redis1
    ------------
    Succeeded: 1 (unchanged=1)
    Failed:    0
    ------------
    Total states run:     1
    Total run time:   0.857 ms
    View Code
  • 相关阅读:
    小项目心得交流
    自己写的web标准教程,帮你走进web标准设计的世界——第三讲(html终结篇)
    css之清除区域
    面向对象大作业(自主选题)
    关于vue在hash模式偶发不能后退的处理
    flex布局设置单个子元素靠右
    css 选择器
    Git常用命令及方法大全
    解决微信sdk之uploadImage上传多张图片时循环提示“上传中”
    grid 布局
  • 原文地址:https://www.cnblogs.com/lfdblog/p/9717312.html
Copyright © 2011-2022 走看看