Development and Deployment
Problems in Development
- Developer is owner of some of the microservices
- Dependency Hell
- Local setup problems
- Hard to test before push
Developer Friendly Codes
- Configs and Settings
- Dependency flags
- Readme and Docs
- Dockerfile and Makefiles
Common Solutions
- Setup all services on local environment
- Service Virtualization
- Setup some services locally and connect them to the cloud
- Development in Cloud
Setup all services on local environment
- docker-compose
- Development kit
Service Virtualization
Partially Connecting to the Cloud
- Services are up to date
- Can be damaging for production services
- Staging?
Development in Cloud Evironment
- Maintaining a cloud envrionment for development
- Hard maintenance
Database
- Pasha
- Local Dump
- Test Fixtures
Deployment
Deployment Friendly Codes
- Tests
- Deployment Requirements
- Backward Compatibility
Pipeline
- Reliability
- Standard
- Rollback
Canary
Operation/Feature Flag
- Decoupling code deployment from feature deployment
- Disable feature on demand
- Dangerous for code quality if done wrong
Thank You!
Have a good deploying!