docker-compose.yml
version: '3'
services:
linkedin.rails.postgres.db:
image: postgres
volumes:
- ./tmp/db:/var/lib/postgresql/data
linkedin.rails.web:
build: .
command: bundle exec rails s -p 3000 -b '0.0.0.0'
volumes:
- .:/app
ports:
- "3000:3000"
depends_on:
- linkedin.rails.postgres.db