ansible(5)--ansible的script模块

1. script模块

• 作用：在远程主机运行本地的脚本；

• 调用格式：

  -m script -a "/PATH/TO/SCRIPT_FILE"；
  

• 参数：

  creates：如果其后跟的文件存在，则不执行脚本；

  removes：如果其后跟的文件存在，则执行脚本；

• 示例：在 Ansible 主机上编写脚本，然后推送至被控端运行；

  [root@xuzhichao ~]# cat file1.sh
  #!/bin/bash
  cat /etc/passwd | awk -F: '{print $1,$2}'
  
  [root@xuzhichao ~]# ansible 192.168.20.22 -m script -a 'removes=/etc/passwd /root/file1.sh'
  192.168.20.22 | CHANGED => {
      "changed": true,
      "rc": 0,
      "stderr": "Shared connection to 192.168.20.22 closed.\r\n",
      "stderr_lines": [
          "Shared connection to 192.168.20.22 closed."
      ],
      "stdout": "root x\r\nbin x\r\ndaemon x\r\nadm x\r\nlp x\r\nsync x\r\nshutdown x\r\nhalt x\r\nmail x\r\noperator x\r\ngames x\r\nftp x\r\nnobody x\r\nsystemd-network x\r\ndbus x\r\npolkitd x\r\nsshd x\r\npostfix x\r\nchrony x\r\nxu x\r\nwang x\r\nwang1 x\r\nwang3 x\r\nwang4 x\r\nwang5 x\r\nzabbix x\r\nxu2 x\r\ntcpdump x\r\ndhcpd x\r\nrpc x\r\nrpcuser x\r\nnfsnobody x\r\nwww x\r\ntss x\r\nnginx x\r\nsaslauth x\r\nnscd x\r\nnslcd x\r\nxu1 x\r\nxu10 x\r\n",
      "stdout_lines": [
          "root x",
          "bin x",
          "daemon x",
          "adm x",
          "lp x",
          "sync x",
          "shutdown x",
          "halt x",
          "mail x",
          "operator x",
          "games x",
          "ftp x",
          "nobody x",
          "systemd-network x",
          "dbus x",
      ]
  }