我正在尝试传递该 powershell 命令的 VM 对象:
Start-Vm -Vm <VirtualMachine>
我想通过 c# 代码来做到这一点。所以我创建了一个远程运行空间等等:
class RemotePowershell
{
private const string SHELL_URI = "http://schemas.microsoft.com/powershell/Microsoft.PowerShell";
private WSManConnectionInfo connectionInfo = null;
public RemotePowershell(string hostname, string username, string livepassword)
{
SecureString password = new SecureString();
foreach (char c in livepassword.ToCharArray()) { password.AppendChar(c); }
password.MakeReadOnly();
PSCredential creds = new PSCredential(string.Format("{0}\\{1}", hostname, username), password);
var targetWsMan = new Uri(string.Format("http://{0}:5985/wsman", hostname));
connectionInfo = new WSManConnectionInfo(targetWsMan, SHELL_URI, creds);
connectionInfo.OperationTimeout = 4 * 60 * 1000; // 4 minutes.
connectionInfo.OpenTimeout = 1 * 60 * 1000; // 1 minute.
connectionInfo.AuthenticationMechanism = AuthenticationMechanism.Negotiate;
}
public void RunScript(string scriptText, Collection<CommandParameter> parametters)
{
using (Runspace runspace = RunspaceFactory.CreateRunspace(connectionInfo))
{
runspace.Open();
using (PowerShell ps = PowerShell.Create())
{
ps.Runspace = runspace;
ps.AddCommand(scriptText);
ps.AddParameters(parametters);
Collection<PSObject> results = ps.Invoke();
}
runspace.Close();
}
我用这样的扩展方法运行它:
public static class PowershellExtentionMethods
{
private static RemotePowershell powerShellSession = new RemotePowershell("HOSTNAME", "USERNAME", "PASSWORD");
public static void PowershellExec(this string commands, Collection<CommandParameter> parameters)
{
powerShellSession.RunScript(commands, parameters);
}
}
var cmd = "Start-VM";
Collection<CommandParameter> cpc = new Collection<CommandParameter>();
cpc.Add(new CommandParameter("Vm",this.vm));
cmd.PowershellExec(cpc);
并且没有任何附加的虚拟机不会启动并且代码毫无例外地运行。
所以我想知道我是否使用正确的技术将对象传递给 cmdlet...
如果有人作为一个想法,他是受欢迎的;)