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SaltStack之远程执行【其它常用模块】(七)

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标签:tcp   call   comment   eve   tle   back   util   art   常用模块   

练习内容

远程执行其他模块

官方模块有很多超过300+

1.cmd.run

2.network

3.service

4.state

演示

cmd.run模块

可以执行系统命令,超级模块有安全隐患,也可以更模块源代码限制危险命令执行比如(rm reboot等),二次开发一般不用此模块
[root@linux-node1 salt]# salt * cmd.run w
linux-node1.example.com:
     17:36:55 up 12:00,  1 user,  load average: 0.00, 0.01, 0.05
    USER     TTY      FROM             LOGIN@   IDLE   JCPU   PCPU WHAT
    root     pts/0    192.168.56.1     16:01    7.00s  1.27s  0.36s /usr/bin/python /usr/bin/salt * cmd.run w
linux-node2.example.com:
     17:36:56 up 12:00,  1 user,  load average: 0.00, 0.01, 0.05
    USER     TTY      FROM             LOGIN@   IDLE   JCPU   PCPU WHAT
    root     pts/0    192.168.56.1     16:01   54:32   0.00s  0.00s -bash

network模块

 network.active_tcp,arp,connect
技术分享
[root@linux-node1 salt]# salt -S 192.168.56.12 network.active_tcp
linux-node2.example.com:
    ----------
    0:
        ----------
        local_addr:
            0.0.0.0
        local_port:
            111
        remote_addr:
            0.0.0.0
        remote_port:
            0
    1:
        ----------
        local_addr:
            192.168.56.12
        local_port:
            8080
        remote_addr:
            0.0.0.0
        remote_port:
            0
    2:
        ----------
        local_addr:
            0.0.0.0
        local_port:
            22
        remote_addr:
            0.0.0.0
        remote_port:
            0
    3:
        ----------
        local_addr:
            127.0.0.1
        local_port:
            25
        remote_addr:
            0.0.0.0
        remote_port:
            0
    4:
        ----------
        local_addr:
            192.168.56.12
        local_port:
            55880
        remote_addr:
            192.168.56.11
        remote_port:
            4505
    5:
        ----------
        local_addr:
            192.168.56.12
        local_port:
            22
        remote_addr:
            192.168.56.1
        remote_port:
            50617
    6:
        ----------
        local_addr:
            192.168.56.12
        local_port:
            44782
        remote_addr:
            192.168.56.11
        remote_port:
            4506
    7:
        ----------
        local_addr:
            192.168.56.12
        local_port:
            44862
        remote_addr:
            192.168.56.11
        remote_port:
            4506
    8:
        ----------
        local_addr:
            192.168.56.12
        local_port:
            44864
        remote_addr:
            192.168.56.11
        remote_port:
            4506
salt -S ‘192.168.56.12‘ network.active_tcp
技术分享
[root@linux-node1 salt]# salt * network.arp
linux-node2.example.com:
    ----------
    00:0c:29:3c:56:22:
        192.168.56.11
    00:50:56:c0:00:08:
        192.168.56.1
    00:50:56:e2:2f:59:
        192.168.56.2
linux-node1.example.com:
    ----------
    00:0c:29:6d:87:0c:
        192.168.56.12
    00:50:56:c0:00:08:
        192.168.56.1
    00:50:56:e2:2f:59:
        192.168.56.2
salt ‘*‘ network.arp
技术分享
[root@linux-node1 salt]# salt -S 192.168.56.12 network.connect www.baidu.com 80
linux-node2.example.com:
    ----------
    comment:
        Successfully connected to www.baidu.com (61.135.169.125) on tcp port 80
    result:
        True
salt -S ‘192.168.56.12‘ network.connect www.baidu.com 80
域名解析
salt * network.dig www.baidu.com
获取主机名
[root@linux-node1 salt]# salt * network.get_hostname
linux-node1.example.com:
    linux-node1
linux-node2.example.com:
    linux-node2
获取网卡mac地址
[root@linux-node1 salt]# salt * network.hw_addr eth0
linux-node1.example.com:
    00:0c:29:3c:56:22
linux-node2.example.com:
    00:0c:29:6d:87:0c
获取网卡ip地址相关信息
技术分享
[root@linux-node1 salt]# salt * network.interface eth0
linux-node1.example.com:
    |_
      ----------
      address:
          192.168.56.11
      broadcast:
          192.168.56.255
      label:
          eth0
      netmask:
          255.255.255.0
linux-node2.example.com:
    |_
      ----------
      address:
          192.168.56.12
      broadcast:
          192.168.56.255
      label:
          eth0
      netmask:
          255.255.255.0
salt ‘*‘ network.interface eth0
只获取ip地址信息
[root@linux-node1 salt]# salt * network.interface_ip eth0
linux-node1.example.com:
    192.168.56.11
linux-node2.example.com:
    192.168.56.12
检查回环网卡信息
[root@linux-node1 salt]# salt * network.is_loopback 127.0.0.1
linux-node1.example.com:
    True
linux-node2.example.com:
    True
获取网络连接信息
salt * network.netstat
网络ping
[root@linux-node1 salt]# salt * network.ping www.baidu.com
linux-node1.example.com:
    PING www.a.shifen.com (61.135.169.121) 56(84) bytes of data.
    64 bytes from 61.135.169.121: icmp_seq=1 ttl=128 time=41.2 ms
    64 bytes from 61.135.169.121: icmp_seq=2 ttl=128 time=50.1 ms
    64 bytes from 61.135.169.121: icmp_seq=3 ttl=128 time=87.8 ms
    64 bytes from 61.135.169.121: icmp_seq=4 ttl=128 time=86.0 ms
    
    --- www.a.shifen.com ping statistics ---
    4 packets transmitted, 4 received, 0% packet loss, time 3008ms
    rtt min/avg/max/mdev = 41.298/66.354/87.884/20.883 ms
linux-node2.example.com:
    PING www.a.shifen.com (61.135.169.121) 56(84) bytes of data.
    64 bytes from 61.135.169.121: icmp_seq=1 ttl=128 time=47.3 ms
    64 bytes from 61.135.169.121: icmp_seq=2 ttl=128 time=45.0 ms
    64 bytes from 61.135.169.121: icmp_seq=3 ttl=128 time=90.8 ms
    64 bytes from 61.135.169.121: icmp_seq=4 ttl=128 time=88.2 ms
    
    --- www.a.shifen.com ping statistics ---
    4 packets transmitted, 4 received, 0% packet loss, time 3006ms
    rtt min/avg/max/mdev = 45.089/67.892/90.865/21.685 ms
网络ping的其它参数
root@linux-node1 ~]# salt * network.ping archlinux.org timeout=3
linux-node2.example.com:
    PING archlinux.org (138.201.81.199) 56(84) bytes of data.
    64 bytes from apollo.archlinux.org (138.201.81.199): icmp_seq=1 ttl=128 time=247 ms
    64 bytes from apollo.archlinux.org (138.201.81.199): icmp_seq=2 ttl=128 time=260 ms
    64 bytes from apollo.archlinux.org (138.201.81.199): icmp_seq=3 ttl=128 time=268 ms
    64 bytes from apollo.archlinux.org (138.201.81.199): icmp_seq=4 ttl=128 time=296 ms
    
    --- archlinux.org ping statistics ---
    4 packets transmitted, 4 received, 0% packet loss, time 3005ms
    rtt min/avg/max/mdev = 247.004/268.189/296.863/18.292 ms
linux-node1.example.com:
    PING archlinux.org (138.201.81.199) 56(84) bytes of data.
    64 bytes from apollo.archlinux.org (138.201.81.199): icmp_seq=1 ttl=128 time=208 ms
    64 bytes from apollo.archlinux.org (138.201.81.199): icmp_seq=2 ttl=128 time=221 ms
    64 bytes from apollo.archlinux.org (138.201.81.199): icmp_seq=3 ttl=128 time=232 ms
    64 bytes from 138.201.81.199: icmp_seq=4 ttl=128 time=260 ms
    
    --- archlinux.org ping statistics ---
    4 packets transmitted, 4 received, 0% packet loss, time 3003ms
    rtt min/avg/max/mdev = 208.509/230.999/260.674/19.194 ms
[root@linux-node1 ~]# salt * network.ping archlinux.org return_boolean=True
linux-node2.example.com:
    True
linux-node1.example.com:
    True

service模块

service是一个虚拟模块,要调用不同类型系统的服务查看
[root@linux-node1 salt]# salt * service.get_all
linux-node1.example.com:
    - -.mount
    - NetworkManager
    - NetworkManager-dispatcher
    - NetworkManager-wait-online
......
检查ssh服务
[root@linux-node1 salt]# salt * service.available sshd
linux-node1.example.com:
    True
linux-node2.example.com:
    True
重新加载web服务
[root@linux-node1 salt]# salt * service.reload httpd
linux-node1.example.com:
    True
linux-node2.example.com:
    True
查看服务状态
[root@linux-node1 salt]# salt * service.status httpd
linux-node1.example.com:
    True
linux-node2.example.com:
    True

执行模块state

This function will call state.highstate or state.sls based on the arguments passed to this function. It exists as a more intuitive way of applying state

salt * state.apply
加载本地的yml
salt * state.apply localconfig=/path/to/minion.yml
查看minion在top.sls配置信息
[root@linux-node1 salt]# salt *node1* state.show_top
linux-node1.example.com:
    ----------
    base:
        - web.lamp
单独执行pkg模块,执行模块直接就执行 ,状态模块先检查
root@linux-node1 ~]# salt linux-node1.example.com state.single pkg.installed name=vim-enhanced
linux-node1.example.com:
----------
          ID: vim-enhanced
    Function: pkg.installed
      Result: True
     Comment: Package vim-enhanced is already installed.
     Started: 18:27:39.793850
    Duration: 825.955 ms
     Changes:   

Summary
------------
Succeeded: 1
Failed:    0
------------
Total states run:     1
[root@linux-node1 ~]# 

 

附:英文参考文档 全部模块

https://www.unixhot.com/docs/saltstack/ref/modules/all/

SaltStack之远程执行【其它常用模块】(七)

标签:tcp   call   comment   eve   tle   back   util   art   常用模块   

原文地址:http://www.cnblogs.com/xiewenming/p/7712380.html

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