Saltstack_使用指南02_遠程執行-驗證

1. 主機規劃

2. Master與哪些minion通信

2.1. Master與哪些minion正常通信

[root@salt100 ~]# salt '*' test.ping
salt100:
    True
salt01:
    True
salt02:
    True
salt03:
    True

2.2. 查看master與指定minion通信是否正常

比如指定salt01

[root@salt100 ~]# salt 'salt01' test.ping
salt01:
    True

3. 遠程執行

示例1

[root@salt100 ~]# salt '*' cmd.run 'w'
salt01:
     22:55:08 up  2:32,  1 user,  load average: 0.00, 0.01, 0.05
    USER     TTY      FROM             LOGIN@   IDLE   JCPU   PCPU WHAT
    yun      pts/0    10.0.0.1         20:23    1:19m  0.27s  0.09s sshd: yun [priv]
salt100:
     22:55:08 up  2:33,  1 user,  load average: 0.00, 0.01, 0.05
    USER     TTY      FROM             LOGIN@   IDLE   JCPU   PCPU WHAT
    yun      pts/0    10.0.0.1         20:23    4.00s  0.67s  0.03s sshd: yun [priv]
salt03:
     22:55:08 up  2:32,  1 user,  load average: 0.00, 0.01, 0.04
    USER     TTY      FROM             LOGIN@   IDLE   JCPU   PCPU WHAT
    yun      pts/0    10.0.0.1         20:23   55:40   0.20s  0.03s sshd: yun [priv]
salt02:
     22:55:08 up  2:32,  1 user,  load average: 0.00, 0.01, 0.05
    USER     TTY      FROM             LOGIN@   IDLE   JCPU   PCPU WHAT
    yun      pts/0    10.0.0.1         20:23    1:23m  0.25s  0.09s sshd: yun [priv]

示例2

[root@salt100 ~]# salt '*' cmd.run 'mkdir -p /tmp/zhang'
salt03:
salt02:
salt100:
salt01:
[root@salt100 ~]# salt '*' cmd.run 'ls -ld /tmp/zhang'
salt100:
    drwxr-xr-x 2 root root 6 Dec  3 22:57 /tmp/zhang
salt01:
    drwxr-xr-x 2 root root 6 Dec  3 22:57 /tmp/zhang
salt02:
    drwxr-xr-x 2 root root 6 Dec  3 22:57 /tmp/zhang
salt03:
    drwxr-xr-x 2 root root 6 Dec  3 22:57 /tmp/zhang

4. saltstack與zeromq

[root@salt100 ~]#  ps -ef | grep 'salt-ma'
root       1139      1  0 10:24 ?        00:00:01 /usr/bin/python /usr/bin/salt-master
root       1415   1139  0 10:25 ?        00:00:00 /usr/bin/python /usr/bin/salt-master
root       1541   1139  0 10:25 ?        00:00:00 /usr/bin/python /usr/bin/salt-master
root       1544   1139  0 10:25 ?        00:00:00 /usr/bin/python /usr/bin/salt-master
root       1553   1139  0 10:25 ?        00:01:12 /usr/bin/python /usr/bin/salt-master
root       1560   1139  0 10:25 ?        00:00:00 /usr/bin/python /usr/bin/salt-master
root       1563   1560  0 10:25 ?        00:00:23 /usr/bin/python /usr/bin/salt-master
root       1564   1560  0 10:25 ?        00:00:01 /usr/bin/python /usr/bin/salt-master
root       1571   1560  0 10:25 ?        00:00:01 /usr/bin/python /usr/bin/salt-master
root       1574   1560  0 10:25 ?        00:00:02 /usr/bin/python /usr/bin/salt-master
root       1575   1139  0 10:25 ?        00:00:24 /usr/bin/python /usr/bin/salt-master
root       1576   1560  0 10:25 ?        00:00:01 /usr/bin/python /usr/bin/salt-master
root       1584   1560  0 10:25 ?        00:00:01 /usr/bin/python /usr/bin/salt-master
root      20986  20949  0 15:56 pts/1    00:00:00 grep --color=auto salt-ma
[root@salt100 ~]# yum install -y python-setproctitle   
[root@salt100 ~]# systemctl restart salt-master.service  # 重啓 master
[root@salt100 ~]#  ps -ef | grep 'salt-ma'
root      21105      1  4 15:57 ?        00:00:00 /usr/bin/python /usr/bin/salt-master ProcessManager
root      21110  21105  0 15:57 ?        00:00:00 /usr/bin/python /usr/bin/salt-master MultiprocessingLoggingQueue
root      21124  21105  0 15:57 ?        00:00:00 /usr/bin/python /usr/bin/salt-master ZeroMQPubServerChannel  # ZeroMQ
root      21127  21105  0 15:57 ?        00:00:00 /usr/bin/python /usr/bin/salt-master EventPublisher
root      21128  21105  0 15:57 ?        00:00:00 /usr/bin/python /usr/bin/salt-master Maintenance
root      21129  21105  0 15:57 ?        00:00:00 /usr/bin/python /usr/bin/salt-master ReqServer_ProcessManager
root      21130  21129  0 15:57 ?        00:00:00 /usr/bin/python /usr/bin/salt-master MWorkerQueue
root      21131  21129 16 15:57 ?        00:00:00 /usr/bin/python /usr/bin/salt-master MWorker-0
root      21132  21129 17 15:57 ?        00:00:01 /usr/bin/python /usr/bin/salt-master MWorker-1
root      21133  21129 17 15:57 ?        00:00:01 /usr/bin/python /usr/bin/salt-master MWorker-2
root      21134  21129 16 15:57 ?        00:00:00 /usr/bin/python /usr/bin/salt-master MWorker-3
root      21135  21105  0 15:57 ?        00:00:00 /usr/bin/python /usr/bin/salt-master FileserverUpdate
root      21136  21129 17 15:57 ?        00:00:01 /usr/bin/python /usr/bin/salt-master MWorker-4
root      21735  21136  0 15:57 ?        00:00:00 /usr/bin/python /usr/bin/salt-master MWorker-4
root      21737  20949  0 15:57 pts/1    00:00:00 grep --color=auto salt-ma
root      21738  21132  0 15:57 ?        00:00:00 /usr/bin/python /usr/bin/salt-master MWorker-1