神秘？Azure DaaS网站

Question

本周，我注意到我的团队天青门户网站上有一个连续的网络作业。

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团队中没有人说他们已经部署了它，或者熟悉它。我发现了一个博客：

https://azure.microsoft.com/en-ca/blog/daas/

引用一些可能相关的内容，但是这个页面上的一些链接似乎已经失效了。其中之一重定向您检查Azure‘诊断和解决问题’刀片。它看起来已经修改了它的UI，虽然我从来没有真正地需要使用这个特性，所以我不习惯它以前的/新的？功能。

在这里，我发现了一些似乎很有用的诊断工具和Azure应用服务‘自动治疗’。我没有发现任何东西似乎依赖于这个网络工作，“DaaS”对于我们在Azure中的任何其他应用程序服务都不存在。

我可以禁用或删除这个吗？我不觉得有一个连续的网络作业运行，我们的团队中没有人知道它在做什么，或似乎需要任何原因。

我们会失去这些吗?新的？诊断刀片的特征？这些特性似乎可以在没有webapp的情况下提供给App。

其日志附后如下：

[11/02/2018 17:11:16 > 500837: SYS INFO] Status changed to Starting
[11/02/2018 17:11:16 > 500837: SYS INFO] WebJob singleton setting is False
[11/02/2018 17:11:16 > 500837: SYS INFO] Run script 'DaaSRunner.exe' with script host - 'WindowsScriptHost'
[11/02/2018 17:11:16 > 500837: SYS INFO] Status changed to Running
[11/02/2018 18:11:16 > 500837: SYS INFO] WebJob is still running
[11/03/2018 06:11:18 > 500837: SYS INFO] WebJob is still running
[11/03/2018 09:47:19 > 88a4cd: SYS INFO] Status changed to Starting
[11/03/2018 09:47:20 > 88a4cd: SYS INFO] WebJob singleton setting is False
[11/03/2018 09:47:22 > 88a4cd: SYS INFO] Run script 'DaaSRunner.exe' with script host - 'WindowsScriptHost'
[11/03/2018 09:47:23 > 88a4cd: SYS INFO] Status changed to Running
[11/03/2018 09:48:52 > 500837: SYS INFO] WebJob is stopping due to website shutting down
[11/03/2018 09:48:52 > 500837: SYS INFO] Status changed to Stopping
[11/03/2018 09:48:58 > 500837: ERR ] Thread was being aborted.
[11/03/2018 09:48:58 > 500837: SYS INFO] WebJob process was aborted
[11/03/2018 09:48:58 > 500837: SYS INFO] Status changed to Stopped
[11/03/2018 09:49:59 > 88a4cd: INFO] Deleting expired heartbeat from instance RD0004FF9C15A8. It last beat at 11/3/2018 9:49:55 AM while the current time is 11/3/2018 9:49:59 AM
[11/03/2018 10:47:20 > 88a4cd: SYS INFO] WebJob is still running
[11/03/2018 22:47:22 > 88a4cd: SYS INFO] WebJob is still running
[11/04/2018 02:47:33 > 88a4cd: SYS INFO] WebJob is stopping due to website shutting down
[11/04/2018 02:47:33 > 88a4cd: SYS INFO] Status changed to Stopping
[11/04/2018 02:47:38 > 88a4cd: ERR ] Thread was being aborted.
[11/04/2018 02:47:38 > 88a4cd: SYS INFO] WebJob process was aborted
[11/04/2018 02:47:38 > 88a4cd: SYS INFO] Status changed to Stopped
[11/04/2018 02:47:54 > 88a4cd: SYS INFO] Status changed to Starting
[11/04/2018 02:47:54 > 88a4cd: SYS INFO] WebJob singleton setting is False
[11/04/2018 02:47:54 > 88a4cd: SYS INFO] Run script 'DaaSRunner.exe' with script host - 'WindowsScriptHost'
[11/04/2018 02:47:54 > 88a4cd: SYS INFO] Status changed to Running
[11/04/2018 03:47:54 > 88a4cd: SYS INFO] WebJob is still running
[11/04/2018 15:47:56 > 88a4cd: SYS INFO] WebJob is still running
[11/05/2018 03:47:57 > 88a4cd: SYS INFO] WebJob is still running
[11/05/2018 15:47:59 > 88a4cd: SYS INFO] WebJob is still running
[11/06/2018 03:48:01 > 88a4cd: SYS INFO] WebJob is still running
[11/06/2018 15:48:03 > 88a4cd: SYS INFO] WebJob is still running
[11/07/2018 03:48:04 > 88a4cd: SYS INFO] WebJob is still running
[11/07/2018 15:48:06 > 88a4cd: SYS INFO] WebJob is still running
[11/08/2018 03:48:08 > 88a4cd: SYS INFO] WebJob is still running
[11/08/2018 15:48:10 > 88a4cd: SYS INFO] WebJob is still running
[11/09/2018 02:03:23 > 88a4cd: SYS INFO] WebJob is stopping due to website shutting down
[11/09/2018 02:03:23 > 88a4cd: SYS INFO] Status changed to Stopping
[11/09/2018 02:03:35 > 88a4cd: SYS INFO] Status changed to Starting
[11/09/2018 02:03:35 > 88a4cd: SYS INFO] WebJob singleton setting is False
[11/09/2018 02:03:35 > 88a4cd: SYS INFO] Run script 'DaaSRunner.exe' with script host - 'WindowsScriptHost'
[11/09/2018 02:03:35 > 88a4cd: SYS INFO] Status changed to Running
[11/09/2018 02:03:44 > 88a4cd: SYS INFO] Detected WebJob file/s were updated, refreshing WebJob
[11/09/2018 02:03:44 > 88a4cd: SYS INFO] Status changed to Stopping
[11/09/2018 02:03:49 > 88a4cd: ERR ] Thread was being aborted.
[11/09/2018 02:03:49 > 88a4cd: SYS INFO] WebJob process was aborted
[11/09/2018 02:03:49 > 88a4cd: SYS INFO] Status changed to Stopped
[11/09/2018 02:03:49 > 88a4cd: SYS INFO] Status changed to Starting
[11/09/2018 02:03:49 > 88a4cd: SYS INFO] Job directory change detected: Job file 'DaaS.dll' timestamp differs between source and working directories.
[11/09/2018 02:03:49 > 88a4cd: SYS INFO] Run script 'DaaSRunner.exe' with script host - 'WindowsScriptHost'
[11/09/2018 02:03:49 > 88a4cd: SYS INFO] Status changed to Running
[11/09/2018 03:03:49 > 88a4cd: SYS INFO] WebJob is still running
[11/09/2018 03:53:32 > 88a4cd: SYS INFO] Status changed to Starting
[11/09/2018 03:53:32 > 88a4cd: SYS INFO] WebJob singleton setting is False
[11/09/2018 03:53:33 > 88a4cd: SYS INFO] Run script 'DaaSRunner.exe' with script host - 'WindowsScriptHost'
[11/09/2018 03:53:33 > 88a4cd: SYS INFO] Status changed to Running
[11/09/2018 04:53:32 > 88a4cd: SYS INFO] WebJob is still running
[11/09/2018 04:56:49 > 522a7d: SYS INFO] Status changed to Starting
[11/09/2018 04:56:49 > 522a7d: SYS INFO] WebJob singleton setting is False
[11/09/2018 04:56:50 > 522a7d: SYS INFO] Run script 'DaaSRunner.exe' with script host - 'WindowsScriptHost'
[11/09/2018 04:56:51 > 522a7d: SYS INFO] Status changed to Running
[11/09/2018 04:58:23 > 88a4cd: SYS INFO] WebJob is stopping due to website shutting down
[11/09/2018 04:58:23 > 88a4cd: SYS INFO] Status changed to Stopping
[11/09/2018 04:58:28 > 88a4cd: ERR ] Thread was being aborted.
[11/09/2018 04:58:28 > 88a4cd: SYS INFO] WebJob process was aborted
[11/09/2018 04:58:28 > 88a4cd: SYS INFO] Status changed to Stopped
[11/09/2018 04:59:48 > 522a7d: INFO] Deleting expired heartbeat from instance RD0004FF9C349E. It last beat at 11/9/2018 4:59:20 AM while the current time is 11/9/2018 4:59:48 AM
[11/09/2018 05:56:50 > 522a7d: SYS INFO] WebJob is still running
[11/09/2018 13:00:14 > 60c00d: SYS INFO] Status changed to Starting
[11/09/2018 13:00:14 > 60c00d: SYS INFO] WebJob singleton setting is False
[11/09/2018 13:00:15 > 60c00d: SYS INFO] Run script 'DaaSRunner.exe' with script host - 'WindowsScriptHost'
[11/09/2018 13:00:15 > 60c00d: SYS INFO] Status changed to Running
[11/09/2018 13:01:01 > 522a7d: SYS INFO] WebJob is stopping due to website shutting down
[11/09/2018 13:01:01 > 522a7d: SYS INFO] Status changed to Stopping
[11/09/2018 13:01:06 > 522a7d: ERR ] Thread was being aborted.
[11/09/2018 13:01:06 > 522a7d: SYS INFO] WebJob process was aborted
[11/09/2018 13:01:06 > 522a7d: SYS INFO] Status changed to Stopped
[11/09/2018 13:02:41 > 60c00d: INFO] Deleting expired heartbeat from instance RD0004FF9C4287. It last beat at 11/9/2018 1:02:00 PM while the current time is 11/9/2018 1:02:41 PM
[11/09/2018 14:00:14 > 60c00d: SYS INFO] WebJob is still running
[11/10/2018 02:00:15 > 60c00d: SYS INFO] WebJob is still running
[11/10/2018 14:00:16 > 60c00d: SYS INFO] WebJob is still running

这并不能告诉我很多。请让我知道这是一个新的功能，或我得到ABTested，或如果您认为可以禁用/删除。谢谢。

Answer 1

在与微软公司开了一张罚单后，他们告诉我，因为我在“诊断和解决”刀片上浏览过，所以这个网络作业是自动创建的，以便实现预期的功能。

我现在不需要这些选项，所以我可以安全地禁用它，或者删除它。它不应该干扰我的应用程序，但如果它没有做任何事情，我认为我至少应该禁用它。

在禁用它后，我没有遇到任何问题在我这一边，或为用户。

Answer 2

我试着转到DaaS页面，但是函数已经被弃用了，如屏幕截图中所示。该页面还建议使用“诊断和解决”.So，我相信DaaS WebJob可以被删除。

现在它作为一个连续的webjob工作，您可以找到它并从Kudu中删除它。您可以访问在这里输入图像描述 https：// <YourSiteName>.scm.azurewebsites.net，然后选择工具->Zip>App_Data->作业->连续的。如果存在"DaaS“，您可以单击-来删除它，就像删除图片一样。

如果你还有问题，请告诉我。

Answer 3

我也遇到了同样的问题，在我的Web应用程序中，我有一个单一的网络作业，突然我看到了另一个名为"Daas“的网络作业。所以我很惊讶，并且和MS团队讨论了同样的事情，然后我发现如果你已经为你的web应用程序激活了“诊断工具”，那么这个由Azure云自动创建的"Daas“网络作业。基本上，它将监视您当前的web应用程序的任何问题或威胁。所以没什么好担心的，它不会消耗你应用程序的内存。