Installing troubleshooting tools in Dotnet Core custom Images
Sometimes during performance troubleshooting you may need certain tools to profile or analyze the application during runtime. For example, to capture dumps d...
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Docker User Namespace remapping issues
Docker has a concept of User namespace and User namespace remapping (Otherwise known as userns). When this is used, this remaps users in the container to les...
Avoiding hardcoding Node versions on App Service Windows
This post shows a few ways to avoid hardcoding Node.js versions with Windows App Services. This will focus on two files, web.config and iisnode.yml where thi...
wSGI and aSGI Python Applications on Azure Functions
Azure Functions can support wSGI and aSGI frameworks with HTTP triggered Python Functions. This functionality is now provided by middleware that takes in the...
Increasing Request Header sizes on Linux App Services
Sometimes there is a need to increase the default request header size allowed when making HTTP requests to an application. For instance, there may be a large...
Hosting a Nexus3 repository on an Azure Linux VM
In this post we’ll be setting up a Nexus3 repository on an Azure Linux Virtual Machine(Ubuntu 20.04). After setting this up, we’ll create a Linux Web App for...
Editing Response Headers on Linux App Service
Sometimes when working with applications, you may want to customize the response headers - maybe the application you’re working with depends on it, or anothe...
Diagnostic Tools for Java Performace on App Service Windows
When dealing with High CPU, High Memory, or general performance scenarios on App Service Windows, it’s recommended to profile the application locally, but th...