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salt Rosters

salt除了支持Master 和Minion方式之外,还支持SSH; SSH方式因为没有minion主动连接master,所以需要维护 roster,提供master可以操作的对象;roster的配置文件默认在:/etc/sat/roster

 

[root@linux-node1 ~]# cat /etc/salt/roster 
# Sample salt-ssh config file
#web1:
#  host: 192.168.42.1 # The IP addr or DNS hostname
#  user: fred         # Remote executions will be executed as user fred
#  passwd: foobarbaz  # The password to use for login, if omitted, keys are used
#  sudo: True         # Whether to sudo to root, not enabled by default
#web2:
#  host: 192.168.42.2

linux-node1.oldboyedu.com:
  host: 192.168.74.20
  port: 22
  user: root
    
linux-node2.oldboyedu.com:
  host: 192.168.74.32
  port: 22
  user: root
# priv: /root/.ssh/id_rsa

 

如果在roster的配置文件中没有写入私钥文件或者密码,第一次操作的时候,需要写入密码

[root@linux-node1 ~]# salt-ssh '*' test.ping  -i

 

之后就可以正常操作了

[root@linux-node1 ~]# salt-ssh '*' test.ping  
linux-node1.oldboyedu.com:
    True
linux-node2.oldboyedu.com:
    True
[root@linux-node1 ~]# salt-ssh '*' cmd.run 'uptime'
linux-node1.oldboyedu.com:
     16:08:30 up 12:09,  1 user,  load average: 0.01, 0.03, 0.05
linux-node2.oldboyedu.com:
     16:08:26 up  8:15,  1 user,  load average: 0.19, 0.11, 0.07


[root@linux-node1 ~]# salt-ssh '*'  -r 'uptime'
linux-node1.oldboyedu.com:
    ----------
    retcode:
        0
    stderr:
    stdout:
         16:09:14 up 12:09,  1 user,  load average: 0.00, 0.03, 0.05
linux-node2.oldboyedu.com:
    ----------
    retcode:
        0
    stderr:
    stdout:
         16:09:11 up  8:15,  1 user,  load average: 0.15, 0.11, 0.07


[root@linux-node1 ~]# salt-ssh '*' state.sls salt.init_repo   #和salt的操作相同

  

 

 

  

posted on 2017-06-14 16:10  阿里山QQ  阅读(118)  评论(0编辑  收藏  举报