Use GitHub -> Cloud Build -> Container Registry -> Cloud Run

Created by Quan Le Trong (https://github.com/quanltsimple)

This solution can be deployed for all account & region of Google Cloud Platform

• Jib builds optimized Docker and OCI images for your Java applications without a Docker daemon - and without deep mastery of Docker best-practices. It is available as plugins for Maven and Gradle and as a Java library.

• Cloud Build is Serverless CI/CD platform use for Build, test, and deploy of GCP

• Develop and deploy highly scalable containerized applications on a fully managed serverless platform form GCP

• First you need to install Google Cloud SDK (If you want to deploy from Locally)

https://cloud.google.com/sdk/docs/install

• Login to GCP with command (If you want to deploy from Locally)

gcloud login

• Please make sure that the GCP account has execute permission to Cloud Build
• Created Cloud Run with your name want with Hello World container demo from GCP

• Create your new bucket for save maven cache

• Add permission execute Cloud Run for Cloud Build, access to Cloud Build console -> click Setting menu -> Enable Cloud Run

• Modify config in cloudbuild.yml, change all value in "substitutions" with your value

• Modify config in pom.xml, fill your Java version & tag for container image

• Run the command below in your project folder

gcloud builds submit

• Check your Container image in Container Registry console

• Access to Cloud Run console -> Click your service -> Click to your service link

• Access to Cloud Run console -> click Trigger -> click Create Trigger -> in option Source click "Connect New Repository" -> Select GitHub and click Continue to grant GitHub access to Cloud Build

• Install Google Cloud Build for your GitHub account if you don't have it, click "Install Google Cloud Build", Cloud Run will support you to install

• Accept install Google Cloud Build

• Select your GitHub Account & Your project Java in GitHub

• Select the branch that you want the trigger to automatically build as soon as there is a change, normally it will be main, develop or master

• Setup Trigger done

• Now, Try changing something and commit to your branch, then go to the Cloud Build console. Wow, enjoy if all goes well

• Now, whenever there is a change on your branch, Cloud Build will automatically build at that time