HTTP Error 502.5 - Process Failure - Not able to Publish Application on Azure

2
votes

I am trying to publish my .NET Core API application on Azure. I have a publish profile, i.e, a .publishsetting file. I am also getting the below message on publishing :

Below is the Output when I Publish the Application

Publish Succeeded. Web App was published successfully http://myapplication.azurewebsites.net/ ========== Build: 1 succeeded, 0 failed, 0 up-to-date, 0 skipped ========== ========== Publish: 1 succeeded, 0 failed, 0 skipped ========== Installation of Web App Site extension Microsoft.AspNetCore.AzureAppServices.SiteExtension is in progress... Successfully installed Web App extension Microsoft.AspNetCore.AzureAppServices.SiteExtension Restarting the Web App... Successfully restarted the Web App.

But when I go to http://myapplication.azurewebsites.net/ this location, I am getting the below error :

"HTTP Error 502.5 - Process Failure".

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How to solve this problem, do I need to configure my IIS for this?

2
azure.net-coreazure-active-directoryazure-web-app-service
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2 Answers

1
votes

It is difficult to locate this problem directly. You can only provide a solution. You follow the steps to try to solve it.

Step 1. Go to SCM site

Step 2. Find and change the web.config to generate logfiles.

Step 3. Check logs.

For more details, you can read this offical article.

Troubleshooting HTTP 502.5 startup issues in Azure AppService for ASP.NET Core Websites

1
votes

There was an issue with vault key permissions. Steps to debug - Go to App Service in the Azure portal, where you have Url of your application. in this go-to application logs, in my application log, it was clearly mentioned that it requires permission to read vault keys. I have given permission to this and it started working.