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

How to watch logs and make advanced logging queries on Cloud Logging

Having already learned how to create log events in Cloud Logging, it is time to understand how we can take advantage of this stored information to diagnose errors or problems in our applications.

For that, we will begin by looking at the execution of simple to more complex queries that allow us to reach the information we are looking for.

Our first search query

We ran our first query for the sink creation processes in the previous section. It consisted of the following:

resource.labels.function_name="cloud-logging-test"

This query indicates that for the function_name parameter found within the labels parameter and in turn the resource parameter, an identical match with the term cloud-logging-test is sought. This corresponds to the name of the cloud function that we used in the previous section.

The execution of our queries is carried out from the Cloud Logging section, in the Query builder...