AZURE启动任务挂起 [英] Azure start-up task hangs

问题描述

我有，我已经添加了的的Visual C ++ 2012运行时库的安装文件，以及脚本静默安装它。

I have an Azure project with an MVC4 role where I have added the Visual C++ 2012 Runtime Library setup file, and a script to silently install it.

这个脚本和图书馆被安装，唯一的问题是，任务永远不会完成并在安装过程永远不会退出，然后从起跑器的作用：

The script works and the library gets installed, the only problem is that the task never finishes and the installation process never exits, which then blocks the role from starting:

我使用远程桌面连接到服务器，并通过查看任务管理器，我可以看到这个过程的 vcredist_x64.exe ：（其中2实际的，但我认为这是正常的）

I connected to the server using Remote Desktop, and by looking at the task manager I can see the process vcredist_x64.exe: (2 of them actually, but I think that's normal)

当我右键单击并杀死进程，部署成功完成和角色开始。

When I right-click and kill the process, the deployment finishes successfully and the role is started.

这是当我启动任务设置为简单中的 ServiceDefinition.csdef中的一个问题，因为这使服务器等待，直到任务完成后启动角色。因此，我所做的就是将任务设置为背景，以便启动脚本不会阻止起了作用，但即使如此，该进程仍然在后台运行，并已被杀害手动。

This is a problem when my start-up task is set to simple in ServiceDefinition.csdef, since that makes the server wait until the task is finished to start the role. So what I did was to set the task to background so the start-up script doesn't block the role from starting anymore, but even then the process is still running in the background and has to be killed manually.

该脚本应该工作，并具有之前，2010年VC ++库（如果没有退出，虽然，但应该在那里，以避免阻塞的作用，如果脚本返回一个错误，code）：

This script should work, and has before with the 2010 VC++ library (Without the EXIT though, but that should be there as to avoid blocking the role if the script returns an error code):

vcredist_x64.exe /quiet /norestart
EXIT /B 0

没有工作，所以我想我会杀的过程中安装后手动：

Didn't work, so I thought I'd kill the process manually after the installation:

vcredist_x64.exe /quiet /norestart
TASKKILL /F /T /IM vcredist_x64.exe
EXIT /B 0

没有工作，过程中还活着。该脚本实际工作，如果我在服务器上手动运行它自己，或在本地，但在Azure的尝试部署期间做死了。

Didn't work, process was still alive. The script actually works if I run it manually myself on the server, or locally, but when Azure tries to do it during deployment it hangs.

我的启动任务的定义如下ServiceDefinition.csdef中：

My Start-up task is defined like this in ServiceDefinition.csdef:

<Startup>
  <Task commandLine="InstallVcRedist.cmd" executionContext="elevated" taskType="background" />
</Startup>

在 C中的日志：\资源\ TEMP \ {RoleId.RoleName} \ RoleTemp 说一切正常。

我能避免从被阻止通过设置启动任务到背景，而不是简单的作用，但并没有真正解决问题。谢谢你。

I can avoid the role from being blocked by setting the startup-task to background instead of simple, but that doesn't really solve the problem. Thanks.

推荐答案

我想通了，为什么这是怎么回事，幸亏的这个博客帖子由史蒂夫·马克思。

I figured out why this was happening, thanks to this blog post by Steve Marx.

此问题只发生在Windows Server 2008中的 SP2 ，所以只好将主机更改为Windows Server 2008的 R2 。
这可以通过更改做 osFamily =1到 osFamily =2所有的 ServiceConfiguration 的文件，也可以从Azure的门户网站通过单击服务，然后修改的配置OS 的顶部。

This problem only occurs in Windows Server 2008 SP2, so I had to change the host to Windows Server 2008 R2.
This can be done by changing osFamily="1" to osFamily="2" in all of the ServiceConfiguration files, or it can be changed from the Azure portal by clicking on the service then Configure OS at the top.

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