2

有没有办法在ServiceDefinition.csdef不去 IIS 并手动调整的情况下在其他地方执行此操作？

我尝试executionContext="elevated"了webrole，没有工作。

更新

如果在 Azure IIS 上安装“IIS 6 Metabase Compatibility”，我下面显示的错误就会消失。

这引发了另一个问题，即如何在 Azure 的部署阶段自动安装“IIS 6 Metabase Compatibility”。

@astaykov，我喜欢评论，但是下面的代码太大了，所以我用这个地方。

我使用 Wade Wagner 编写的相同代码：

public override bool OnStart()
        {
            // http://code.msdn.microsoft.com/windowsazure/CSAzureChangeAppPoolIdentit-27099828
            // This variable is used to iterate through list of Application pools 
            string metabasePath = "IIS://localhost/W3SVC/AppPools";
            string appPoolName;
            using (ServerManager serverManager = new ServerManager())
            {
                //Get the name of the appPool that is created by Azure 
                appPoolName = serverManager.Sites[RoleEnvironment.CurrentRoleInstance.Id + "_Web"].Applications.First().ApplicationPoolName;
                // Get list of appPools at specified metabasePath location 
                using (DirectoryEntry appPools = new DirectoryEntry(metabasePath))
                {
                    // From the list of appPools, Search and get the appPool that is created by Azure  
                    using (DirectoryEntry azureAppPool = appPools.Children.Find(appPoolName, "IIsApplicationPool"))
                    {
                        if (azureAppPool != null)
                        {
                            // Refer to: 
                            // http://www.microsoft.com/technet/prodtechnol/WindowsServer2003/Library/IIS/e3a60d16-1f4d-44a4-9866-5aded450956f.mspx?mfr=true,  
                            // http://learn.iis.net/page.aspx/624/application-pool-identities/  
                            // for more info on AppPoolIdentityType 
                            azureAppPool.InvokeSet("AppPoolIdentityType", new Object[] { 0 });  // MD_APPPOOL_IDENTITY_TYPE_LOCALSYSTEM
                            // Write above settings to IIS metabase 
                            azureAppPool.Invoke("SetInfo", null);
                            // Commit the above configuration changes that are written to metabase 
                            azureAppPool.CommitChanges();
                        }
                    }
                }
            }
            RoleInRun = true;
            TaskInRun = false;
            return base.OnStart();
        }

我可以得到 rigth 的值appPoolName，但是这里发生了错误： using (DirectoryEntry azureAppPool = appPools.Children.Find(appPoolName, "IIsApplicationPool"))

我正在到处搜索解决方案，但仍然无法从 IIS 事件中找到以下线索错误：

Application: WaIISHost.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.Runtime.InteropServices.COMException
Stack:
   at System.DirectoryServices.DirectoryEntry.Bind(Boolean)
   at System.DirectoryServices.DirectoryEntry.Bind()
   at System.DirectoryServices.DirectoryEntry.get_IsContainer()
   at System.DirectoryServices.DirectoryEntries.Find(System.String, System.String)
   at GimmeRank.Redirector.WebRole.OnStart()
   at Microsoft.WindowsAzure.ServiceRuntime.RoleEnvironment.InitializeRoleInternal(Microsoft.WindowsAzure.ServiceRuntime.Implementation.Loader.RoleType)
   at Microsoft.WindowsAzure.ServiceRuntime.Implementation.Loader.RoleRuntimeBridge.<InitializeRole>b__0()
   at System.Threading.ExecutionContext.runTryCode(System.Object)
   at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode, CleanupCode, System.Object)
   at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
   at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
   at System.Threading.ThreadHelper.ThreadStart()

有任何想法吗？

4

2 回答 2

3

executionContext="elevated" 只会将您的 RoleEntryPoint 作为本地 SYSTEM 帐户运行，但它不是 IIS 池标识。

您可能想查看Wade Wagner 的这篇博文。他在那里描述的内容可以与 executionContext="elevated" 一起在您的 OnStart 方法中运行（因为只有管理员可以更改池标识）。如果这不适用于本地系统，您可以为 RDP 创建一个用户，它将添加到管理员组中，您可以将 iis 应用程序池标识设置为该用户。

更新

嗯，我使用了以下方法（类似）并且效果很好：

private void SetAppPoolIdentity()
{
    string appPoolUser = "myRDP_admin_user";
    string appPoolPass = "my_super_secure_password";

    Action<string> iis7fix = (appPoolName) =>
    {
        bool committed = false;
        while (!committed)
        {
            try
            {
                using (ServerManager sm = new ServerManager())
                {
                    var applicationPool = sm.ApplicationPools[appPoolName];
                    applicationPool.ProcessModel.IdentityType = ProcessModelIdentityType.SpecificUser;
                    applicationPool.ProcessModel.UserName = appPoolUser;
                    applicationPool.ProcessModel.Password = appPoolPass;
                    sm.CommitChanges();
                    committed = true;
                }
            }
            catch (FileLoadException fle)
            {
                Trace.TraceError("Trying again because: " + fle.Message);
            }
        }
    };

    // ServerManager in %WinDir%System32InetSrvMicrosoft.Web.Administration.dll
    var sitename = RoleEnvironment.CurrentRoleInstance.Id + "_Web";
    var appPoolNames = new ServerManager().Sites[sitename].Applications.Select(app => app.ApplicationPoolName).ToList();
    appPoolNames.ForEach(iis7fix);
}

你能试试吗？请注意，它不适用于本地系统帐户，因为它不是真实帐户，我们不能这样设置（至少我不知道该怎么做，但是使用 RDP 的特定帐户可以正常工作）。

于 2012-02-18T12:55:28.130 回答
0

创建start.cmd：

FOR /F "tokens=*" %%A IN ('%windir%/system32/inetsrv/APPCMD list wp /text:apppool.name') DO (

%systemroot%/system32/inetsrv/APPCMD set config /section:applicationPools /[name='%%A%':'].processModel.identityType:LocalSystem

)
于 2017-07-03T09:10:55.410 回答