Rails with docker stack, examples with nginx webserver, sidekiq worker, webpacker.

Build diferents images for development and production with optimizations.

In development mode don't use nginx webserver, compile assets with webpack dev server, and use persisted volume for live reload code.

Docker stack

Dockerfile [docker-compose],(https://github.com/MiguelSavignano/dockerize-rails/tree/master/docker-compose.yml)

docker-compose up

See more development configs

In production mode use nginx webserver, compile assets, no live reload code. Configure for works in production and optimized docker image size.

Enviroment variables

RAILS_ENV=production
RAILS_LOG_TO_STDOUT="true"
NODE_ENV=production
REDIS_PROVIDER=REDISGREEN_URL

REDISGREEN_URL
RAILS_MASTER_KEY
DATABASE_HOST
DATABASE_USERNAME
DATABASE_PASSWORD

Docker stack

Docker images, docker-compose.production

docker-compose -f docker-compose.production.yml up

Kubernetes objects (yaml)

See minikube configuration