Book Image

Azure Serverless Computing Cookbook

By : Praveen Kumar Sreeram
Book Image

Azure Serverless Computing Cookbook

By: Praveen Kumar Sreeram

Overview of this book

Microsoft provides a solution to easily run small segment of code in the Cloud with Azure Functions. Azure Functions provides solutions for processing data, integrating systems, and building simple APIs and microservices. The book starts with intermediate-level recipes on serverless computing along with some use cases on benefits and key features of Azure Functions. Then, we’ll deep dive into the core aspects of Azure Functions such as the services it provides, how you can develop and write Azure functions, and how to monitor and troubleshoot them. Moving on, you’ll get practical recipes on integrating DevOps with Azure functions, and providing continuous integration and continous deployment with Visual Studio Team Services. It also provides hands-on steps and tutorials based on real-world serverless use cases, to guide you through configuring and setting up your serverless environments with ease. Finally, you’ll see how to manage Azure functions, providing enterprise-level security and compliance to your serverless code architecture. By the end of this book, you will have all the skills required to work with serverless code architecture, providing continuous delivery to your users.
Table of Contents (11 chapters)

Monitoring your Azure Functions

In this recipe, you will learn the following:

  • Individual function logs:
    • Reviewing the logs in the Logs section located below the code editor of the Azure Functions in the Azure Management portal
    • Reviewing the execution log in the Monitor tab of the Azure Function
  • All functions of a given function app:
    • Log streaming

Getting ready

  1. Navigate to the Platform features of the function app and click on Diagnostic Logs blade, as shown in the following screenshot:
  1. In the Logs blade, enable Application Logging (Filesystem) by clicking on the On button, as shown in the following screenshot if it is Off. And then, click on Save to save the changes: