Powershell 脚本在 Jenkins 中不会失败

Powershell Script not getting failed in Jenkins

我已经下载 SSH-Sessions by Joakim Svendsen which uses SSH.NET 并在 Jenkins Windows 服务器中安装了 PowerShell 模块

在 Jenkins 中,我有以下 PowerShell 脚本:

Import-Module SSH-Sessions

$lastExitCode = 0
$devApp1 = "10.0.0.1"
$devApp2 = "10.0.0.2"

Write-Output "Deployment started in $devApp1......"

New-SshSession -ComputerName $devApp1 -Username test -Password test@123
$return = Invoke-SshCommand -ComputerName $devApp1  -Command "cd /NFS_DATA/autodeploy_scripts && echo test@123 | ./autodeploy.sh"

$return | Get-Member

if ($lastExitCode -ne 0)
{
    Write-Output $lastExitCode
    exit 1;
}
else
{
    Write-Output $lastExitCode
    exit 0;
}

shell 脚本包含:

#!/bin/bash
file="/NFS_DATA/autodeploy_scripts/test.log"
if [ -f "$file" ]
then
        echo "$file found."
        exit 0;
else
        echo "$file not found."
        exit 1;
fi

问题是当找不到文件时 Jenkins 作业不会失败。詹金斯输出是:

> Deployment started in 10.0.0.1...... Successfully connected to
> 10.0.0.01
> 10.0.0.01 had an error:

Finished: SUCCESS

根据一些建议,我使用 Posh-SSH 编写了以下 PowerShell 脚本。我也遇到了这个错误,虽然它是不同的。

#Import-Module SSH-Sessions
Import-Module Posh-SSH

# Setup static variables
$devApp1="10.0.0.1"
$devApp2="10.0.0.2"
$username = "test"
$password = "test@123"
$command = "cd /NFS_DATA/autodeploy_scripts && echo Hybris@123 | ./autodeploy.sh"

Write-Output "Deployment started in $devApp1..."

# Setup PSCredentials
$secPasswd   = ConvertTo-SecureString $password -AsPlainText -Force
$credentials = New-Object System.Management.Automation.PSCredential ($username, $secPasswd) 
echo $credentials

# Estalbish new SSH session automatically accepting new SSH keys
$session = New-SSHSession -Computername $devApp1 -Credential $credentials -Acceptkey:$true

# Invoke command to be run on/in the SSH session
$output = Invoke-SSHCommand -SSHSession $session -Command $command

Write-Output "Returned Output from the Command: "
Write-Output $output.Output
Write-Output "Last Exit Status: "
Write-Output $output.ExitStatus

获取错误消息为:

相同的代码在我的本地笔记本电脑上运行,但在 Jenkins 服务器上运行失败。

我认为在 Jenkins 服务器中,由于 Windows 安全限制,不会存储从 PSCredential 检索到的 $secpasswd。这导致仅将用户名提供给 POSH。

我该如何解决这些问题?我应该如何硬编码密码?

由于您从未说明这些命令的来源,我假设您正在使用 Posh-SSH. By looking at this article,解决方案可能是:

$dev_app1="10.00.00.01"
$dev_app2="10.00.00.02"

echo "Deployment started in $dev_app1......"
Import-Module SSH-Sessions
New-SshSession -ComputerName $dev_app1 -Username test -Password test@123
$result = Invoke-SshCommand -ComputerName $dev_app1  -Command "cd /NFS_DATA/autodeploy_scripts && echo test@123 | ./autodeploy.sh"

Write-Output "Returned Output from the Command: "
Write-Output $result.Output
Write-Output "Last Exit Status: "
Write-Output $result.ExitStatus

if($result.ExitStatus -ne 0){
    exit $result.ExitStatus;
}

if 可以省略,它只是为了演示目的。毕竟,否则退出状态将为 0。

使用 Get-Member 获取有关 $result 的信息的正确方法(如果这不起作用)是:$result | Get-Member。这将输出 $result 是什么对象的一般属性。

看起来你是 running this。您需要 运行 以下内容才能获取对象:

$result = $SshSessions."$dev_app1".RunCommand('cd /NFS_DATA/autodeploy_scripts && echo test@123 | ./autodeploy.sh')

您将使用它而不是 Invoke-SshCommand,并且需要将 $result.Output 更改为 $result.Result