Book Image

Google Cloud Certified Professional Cloud Developer Exam Guide

By : Sebastian Moreno
Book Image

Google Cloud Certified Professional Cloud Developer Exam Guide

By: Sebastian Moreno

Overview of this book

Google Cloud Platform is one of the three major cloud providers in the industry, exhibiting great leadership in application modernization and data management. This book provides a comprehensive introduction for those who are new to cloud development and shows you how to use the tools to create cloud-native applications by integrating the technologies used by Google. The book starts by taking you through the basic programming concepts and security fundamentals necessary for developing in Google Cloud. You'll then discover best practices for developing and deploying applications in the cloud using different components offered by Google Cloud Platform such as Cloud Functions, Google App Engine, Cloud Run, and other GCP technologies. As you advance, you'll learn the basics of cloud storage and choosing the best options for storing different kinds of data as well as understand what site reliability engineers do. In the last part, you'll work on a sample case study of Hip Local, a community application designed to facilitate communication between people nearby, created by the Google Cloud team. By the end of this guide, you'll have learned how to design, develop, and deploy an end-to-end application on the Google Cloud Platform.
Table of Contents (21 chapters)
1
Section 1: Welcome to the Google Cloud Developers' Guide
4
Section 2: Developing and Modernizing Applications on Google Cloud Platform
9
Section 3: Storage Foundations
14
Section 4: SRE for Developers
17
Section 5: Analyzing a Sample Case Study

The full deployment life cycle of an application on Google Compute Engine

Now that we understand the fundamental concepts and characteristics of a VM created using GCE, we can review how to deploy an application together with the components needed to consume its services.

Installing an application in a virtual machine

To install an application in a VM, simply connect remotely via SSH or Windows Remote Desktop to the VM and carry out the installation as you would do in a local environment. This procedure is called application deployment in a simple instance.

But what happens when you want to perform an installation in a group of self-managed VMs that have the possibility of scaling horizontally using scale out (creating new instances) or scale in (eliminating previously created instances)? In this case, our installation strategy of connecting to the particular instance is not feasible. Instead, it is necessary to run an automated installation script, create an instance template...