我已经下载了SSH-Sessions by Joakim Svendsen它使用 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
问题是找不到文件时 Jenkins 作业不会失败。 Jenkins 的输出是:
> Deployment started in 10.0.0.1...... Successfully connected to > 10.0.0.01 > 10.0.0.01 had an error: Finished: SUCCESS
经过一些建议,我使用 Posh-SSH 编写了以下 PowerShell 脚本.我也收到了这个错误,尽管它有所不同。
#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中工作,但在 Jenkins 服务器中失败。
我认为在 Jenkins 服务器中,由于 Windows 安全限制,不会存储
$secpasswd
从 PSCredential 中检索到的。这会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?
最佳答案
由于您从未说明这些命令的来源,我假设您使用的是 Posh-SSH .通过查看 this article关于它,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。毕竟退出状态将是 0 否则。正确使用方法
Get-Member
获取有关 $result
的信息(如果这不起作用)将是:$result | Get-Member
.这将输出任何类型对象的一般属性 $result
是。看起来你是 running this .您需要运行以下命令来获取对象:
$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
并且需要更改 $result.Output
至$result.Result
.
关于shell - Powershell脚本在Jenkins中没有失败,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/43663159/