如何使用PowerShell remoting运行远程命令

Posted 2023-05-16

参考技术A 　如何启动PowerShell
remoting呢？
　　首先，你必须启动PowerShell
remoting。Windows
Server
2012中该功能是默认启动，但如果是Windows
Server
2003、2008或2008
R2，可以通过下面两种方法启用PowerShell
remoting：手动或使用组策略。
　　手动启动PowerShell
remoting的方法：在服务器中打开管理PowerShell控制台，输入以下命令：
　　PS
C:\>
Enable-PSRemoting
-Force
　　如果你真正想在所有的服务器上启动remoting，在冰冷的数据中心里手动为每台服务器进行配置就太不人道了。这个时候最好的方法就是使用组策略啦。
　　计算机配置／组策略／管理模版／Windows组件／Windows远程管理（WinRN）/WinRM服务
　　大多数环境中启动PowerShell
remoting是比较简单的，如果需要详细的remoting配置信息，这本免费的电子书能够帮到你《PowerShell
Remoting的秘密》。

powershell 来自http://www.abhinavrastogi.com/powershell_for_remote_tomcat_deployment.html

# Params:
# $tomcatUrl: Url of tomcat
# $warPath: Url of war file containing application
# $appVirtualPath: Virtual path of application to be deployed
# $user: User with permissions to deploy i.e. a user in tomcat-users.xml with manager-script role
# $password: Password for specified user
Function DeployToTomcat($tomcatUrl, $warPath, $appVirtualPath, $user, $password)
{
        # Webclient for making requests
        $webclient = new-object System.Net.WebClient

        # Object for keeping authorization credentials
        $credCache = new-object System.Net.CredentialCache

        # Tomcat uses basic auth by default
        $creds = new-object System.Net.NetworkCredential($user, $password)
        $credCache.Add($tomcatUrl + "manager/text/list", "Basic", $creds)
        $webclient.Credentials = $credCache

        # 1. Stop application
        $webpage = $webclient.DownloadString($tomcatUrl  + "manager/text/stop?path=/" + $appVirtualPath)
        write-output $webpage

        # 2. Undeploy application
        $webpage = $webclient.DownloadString($tomcatUrl + "manager/text/undeploy?path=/" + $appVirtualPath)
        write-output $webpage

        # 2A. Wait for application to be undeployed
        [System.Threading.Thread]::Sleep(10000)

        #3. Upload new application
        $uploadUrl = ($tomcatUrl  + "manager/text/deploy?path=/"  + $appVirtualPath)
        $bytes =  [System.IO.File]::ReadAllBytes($warPath)
        $uploadresults = $webclient.UploadData($uploadUrl, "PUT", $bytes)
        #write-output $uploadresults

        #3A. Wait for new application to be pushed to tomcat server and unzipped
        [System.Threading.Thread]::Sleep(10000)

        #4. Start new application
        $webpage = $webclient.DownloadString($tomcatUrl  + "manager/text/start?path=/" + $appVirtualPath)
        write-output $webpage

        #5. Get a list of running applications
        $webpage = $webclient.DownloadString($tomcatUrl  + "manager/text/list")
        write-output $webpage

        #6. Print url for application
        write-output ("Application running here: " + $tomcatUrl + $appVirtualPath)
}