Book Image

Google Cloud Platform Cookbook

By : Legorie Rajan PS
Book Image

Google Cloud Platform Cookbook

By: Legorie Rajan PS

Overview of this book

Google Cloud Platform is a cloud computing platform that offers products and services to host applications using state-of-the art infrastructure and technology. You can build and host applications and websites, store data, and analyze data on Google's scalable infrastructure. This book follows a recipe-based approach, giving you hands-on experience to make the most of Google Cloud services. This book starts with practical recipes that explain how to utilize Google Cloud's common services. Then, you'll see how to make full use of Google Cloud components such as networking, security, management, and developer tools. Next, we'll deep dive into implementing core Google Cloud services into your organization, with practical recipes on App Engine, Compute Engine, Cloud Functions, virtual networks, and Cloud Storage. Later, we'll provide recipes on implementing authentication and security, Cloud APIs, command-line management, deployment management, and the Cloud SDK. Finally, we'll cover administration and troubleshooting tasks on applications with Compute services and we'll show how to monitor your organization's efficiency with best practices. By the end of this book, you'll have an overall understanding and hands-on implementation of Google Cloud services in your organization with ease.
Table of Contents (14 chapters)
Title Page
Dedication
Packt Upsell
Contributors
Preface
Index

Viewing application state using Stackdriver Debugger


Stackdriver Debugger is a feature that lets us understand the state of the application in order to help the developer debug the application in production and in its running state. The debugger can be set up by adding additional code to the program, or it is enabled by default in some computing platforms such as the App Engine. Once the debugger is setup, the state of application variables can be viewed as debug snapshots and new logging steps can be enabled by injecting logging statements using debug logpoints.

Getting ready

The following are the initial setup verifications and network creation before the recipe can be executed:

  1. Create or select a GCP Project
  2. Enable billing and enable the default APIs (some APIs such as BigQuery, storage, monitoring and few others are enabled automatically)
  3. Enable the Stackdriver Error Debugger API
  4. Verify if the Cloud Source Repositories API is enabled

How to do it...

In this recipe, we'll run a Flask application...