221 lines
5.9 KiB
Markdown
221 lines
5.9 KiB
Markdown
# Java Microservice Checklist
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## Microservice Planning Phase
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### Architecture Design
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- [ ] Domain boundaries defined
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- [ ] Service responsibilities identified
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- [ ] Inter-service communication patterns defined
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- [ ] Data ownership boundaries established
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- [ ] Service discovery strategy planned
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- [ ] API gateway strategy defined
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- [ ] Configuration management strategy planned
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### Service Design
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- [ ] Service contracts defined
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- [ ] API specifications created
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- [ ] Data models designed
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- [ ] Event schemas defined
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- [ ] Service dependencies mapped
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- [ ] Failure scenarios analyzed
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- [ ] Resilience patterns planned
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## Infrastructure Setup Phase
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### Spring Cloud Configuration
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- [ ] Spring Cloud dependencies added
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- [ ] Service discovery configured (Eureka/Consul)
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- [ ] API Gateway configured (Spring Cloud Gateway)
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- [ ] Configuration server setup
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- [ ] Circuit breaker configured (Resilience4j)
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- [ ] Load balancing configured
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- [ ] Distributed tracing configured
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### Development Environment
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- [ ] Java 21 JDK installed and configured
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- [ ] IDE configured for microservices development
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- [ ] Maven wrapper configured
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- [ ] Git repositories initialized for each service
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- [ ] Local development environment configured
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- [ ] Service discovery running locally
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- [ ] API Gateway running locally
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## Microservice Development Phase
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### Individual Service Implementation
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- [ ] Spring Boot application created for each service
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- [ ] REST controllers implemented
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- [ ] Service layer implemented
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- [ ] Data layer implemented
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- [ ] Business logic implemented
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- [ ] Configuration externalized
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- [ ] Health checks implemented
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### Inter-Service Communication
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- [ ] Synchronous communication implemented (REST)
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- [ ] Asynchronous communication implemented (if needed)
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- [ ] Circuit breaker pattern implemented
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- [ ] Retry mechanisms configured
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- [ ] Timeout configurations set
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- [ ] Load balancing configured
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- [ ] Service mesh configured (if using)
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### Data Management
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- [ ] Database per service implemented
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- [ ] Data consistency patterns implemented
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- [ ] Event sourcing implemented (if needed)
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- [ ] CQRS pattern implemented (if needed)
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- [ ] Data migration strategies planned
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- [ ] Backup strategies implemented
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## Security Implementation
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### Microservice Security
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- [ ] JWT authentication implemented
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- [ ] Service-to-service authentication configured
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- [ ] API Gateway security configured
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- [ ] Role-based authorization implemented
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- [ ] Secrets management configured
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- [ ] Network security configured
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- [ ] Security testing performed
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### Security Best Practices
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- [ ] Input validation implemented across services
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- [ ] SQL injection prevention
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- [ ] XSS protection configured
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- [ ] Rate limiting implemented
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- [ ] Security headers configured
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- [ ] HTTPS enforcement configured
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- [ ] Security monitoring implemented
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## Testing Implementation
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### Service Testing
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- [ ] Unit tests for each service created
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- [ ] Integration tests for each service created
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- [ ] Contract tests implemented
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- [ ] End-to-end tests created
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- [ ] Performance tests implemented
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- [ ] Chaos engineering tests created
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- [ ] Security tests implemented
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### Microservice Testing
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- [ ] Service discovery tests
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- [ ] API Gateway tests
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- [ ] Circuit breaker tests
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- [ ] Load balancing tests
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- [ ] Distributed tracing tests
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- [ ] Configuration management tests
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## AWS Deployment Phase
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### Infrastructure Setup
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- [ ] AWS account configured
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- [ ] VPC and networking configured
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- [ ] Security groups configured
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- [ ] IAM roles and policies created
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- [ ] EKS cluster configured
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- [ ] Service mesh configured (Istio/Linkerd)
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### Containerization
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- [ ] Dockerfiles created for each service
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- [ ] Multi-stage builds implemented
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- [ ] Docker images optimized
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- [ ] Container security hardened
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- [ ] Health checks implemented
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- [ ] Docker Compose configured for local testing
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### Service Deployment
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- [ ] Kubernetes manifests created
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- [ ] Service definitions created
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- [ ] Deployment configurations created
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- [ ] Ingress controllers configured
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- [ ] Service mesh sidecars configured
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- [ ] Auto-scaling configured
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### AWS Services Integration
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- [ ] AWS Service Discovery configured
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- [ ] AWS API Gateway configured
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- [ ] AWS Load Balancer configured
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- [ ] AWS RDS configured for each service
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- [ ] AWS S3 configured for shared resources
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- [ ] AWS SQS/SNS configured for messaging
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### Monitoring and Observability
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- [ ] CloudWatch logging configured
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- [ ] Prometheus metrics configured
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- [ ] Grafana dashboards created
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- [ ] Jaeger/Zipkin tracing configured
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- [ ] Health check endpoints implemented
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- [ ] Error tracking configured
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- [ ] Performance monitoring setup
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- [ ] Alerting configured
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## Documentation and Handover
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### Technical Documentation
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- [ ] README.md created for each service
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- [ ] API documentation generated
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- [ ] Architecture documentation created
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- [ ] Database schemas documented
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- [ ] Deployment guide written
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- [ ] Configuration guide created
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- [ ] Troubleshooting guide written
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### Operational Documentation
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- [ ] Monitoring guide created
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- [ ] Backup procedures documented
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- [ ] Disaster recovery procedures documented
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- [ ] Security procedures documented
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- [ ] Maintenance procedures documented
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- [ ] Service mesh documentation created
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- [ ] Team handover completed
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## Go-Live Validation
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### Pre-Deployment Checks
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- [ ] All tests passing
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- [ ] Code review completed
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- [ ] Security scan passed
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- [ ] Performance testing completed
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- [ ] Documentation reviewed
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- [ ] Team training completed
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### Deployment Validation
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- [ ] All services deployed successfully
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- [ ] Service discovery working
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- [ ] API Gateway working
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- [ ] Inter-service communication working
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- [ ] Health checks passing
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- [ ] Monitoring active
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### Post-Deployment Validation
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- [ ] All services accessible
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- [ ] End-to-end functionality working
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- [ ] Performance metrics acceptable
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- [ ] Error logging working
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- [ ] Circuit breakers working
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- [ ] Auto-scaling working
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- [ ] Team notified of deployment
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