Simple Application with Github Action CI/CD

Description

This project stimulates a simple GitOps strategy which will deploy a simple application which run FastAPI to GKE cluster using Github Action as CI/CD tool

Architecture

Workflow

The workflow of this project has 3 stages:

Development

Developers and DevOps engineers update the code and create PR to main branch, then after the reviews and approvals, the PR will be merged and trigger the pipeline on Github Action

CI

Github Action manifest will do 4 steps:

• Build Docker image
• Run unit test
• Push Docker image to GCR
• Deploy to GKE cluster

CD

Using kubectl to deploy to GKE cluster which has 1 LoadBalancer service to access application from Internet

Note

The project is for demo purpose so after testing, I delete the GKE cluster to reduce the cost. If you want to know detail about the project, please contact me via here