通过 Masters 的脚本控制台在所有 Jenkins slave 上运行远程命令 [英] Run a remote command on all Jenkins slaves via Masters's script console

问题描述

我想在所有 UNIX 从站上运行相同的 shell 命令(非常简单的 shell 命令，如 ls)使用 master 的脚本控制台连接到 master.

I want to run same shell command (very simple shell commands like ls) on all the UNIX slaves which are connected to the master by using the master's script console.

如何使用 groovy 执行此操作?

How can I do this using groovy?

想做这样的事情:显示关于节点的信息但不是显示信息，我还想在每个从站上运行一些简单的 UNIX 命令并打印结果.

Want to do something like this: Display Information About Nodes but instead of displaying information, I want to also run some simple UNIX commands on each slave and print the results.

推荐答案

import hudson.util.RemotingDiagnostics;

print_ip = 'println InetAddress.localHost.hostAddress';
print_hostname = 'println InetAddress.localHost.canonicalHostName';

// here it is - the shell command, uname as example 
uname = 'def proc = "uname -a".execute(); proc.waitFor(); println proc.in.text';

for (slave in hudson.model.Hudson.instance.slaves) {
    println slave.name;
    println RemotingDiagnostics.executeGroovy(print_ip, slave.getChannel());
    println RemotingDiagnostics.executeGroovy(print_hostname, slave.getChannel());
    println RemotingDiagnostics.executeGroovy(uname, slave.getChannel());
}

这篇关于通过 Masters 的脚本控制台在所有 Jenkins slave 上运行远程命令的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！