deployment-automation

Package the application as a Docker image. Dockerfile (Node.js app): .dockerignore : Build and Run : Automatically runs tests and deploys on code push. .github/workflows/deploy.yml : Implement scalable container orchestration. k8s/deployment.yaml : Deployment Script (deploy.sh): Simply deploy static sites and Next.js apps. vercel.json : CLI Deployment : Deploy new versions without service interruption. Blue-Green Deployment (docker-compose): switch.sh (Blue/Green Switch): Health Checks : Health check endpoint for all services Graceful Shutdown : Handle SIGTERM signal Environment Variable Separation : No hardcoding; use .env files #deployment #CI/CD #Docker #Kubernetes #automation #infrastructure - New Projects : Set up automated deployment from scratch - Manual Deployment Improvement : Automate repetitive manual tasks - Multi-Environment : Separate dev, staging, and production environments - Scaling : Introduce Kubernetes to handle traffic growth - Health Checks : Health check endpoint for all services app . get ( '/health' , ( req , res ) => { res . status ( 200 ) . json ( { status : 'ok' } ) ; } ) ; - Graceful Shutdown : Handle SIGTERM signal process . on ( 'SIGTERM' , async ( ) => { console . log ( 'SIGTERM received, shutting down gracefully' ) ; await server . close ( ) ; await db . close ( ) ; process . exit ( 0 ) ; } ) ; - Environment Variable Separation : No hardcoding;...