Jenkins执行 remote SSH 命令

1.安装 SSH Pipeline Steps 插件

2.在凭据中添加remote server凭据，如下

3.Pipeline编写：

def GetRemoteServer(ip){
    def remote = [:]
    remote.name = ip
    remote.host = ip
    remote.port = 22
    remote.allowAnyHosts = true
    //通过withCredentials调用Jenkins凭据中已保存的凭据，credentialsId需要填写，其他保持默认即可
    withCredentials([usernamePassword(credentialsId: 'c0c1281-36df-4c5-b26d-dcf5208776f', passwordVariable: 'password', usernameVariable: 'userName')]) {
        remote.user = "${userName}"
        remote.password = "${password}"
    }
    return remote
}

pipeline{
    agent any
    stages{

        stage("任务申请"){
            steps{
                 script{
                  //调用上面定义好的方法
                  rserver = GetRemoteServer('10.10.2.11')
                  sshCommand remote: rserver, command: "ifconfig" //在remote server上执行ifconfig命令

                 }
                }
            }
        }

    }
}

方法二，不定义方法，直接使用：

def remote = [:]
remote.name = 'saltm'
remote.host = '10.10.2.11'
remote.user = 'root'
remote.password = '1qjRg'
remote.allowAnyHosts = true

pipeline{
    agent any
    stages{

        stage("任务申请"){
            steps{
                 script{

                  sshCommand remote: remote, command: "ifconfig |grep inet"
                 }
                }
            }
        }

    }
}