docker-compose.yml

version: '3.8'
services:
  # Main DB
  db:
    env_file: .env
    image: postgres:14.1-alpine
    restart: always
    environment:
      - POSTGRES_USER=${DB_USER}
      - POSTGRES_PASSWORD=${DB_PASSWORD}
      - POSTGRES_DB=${DB_NAME}
    ports:
      - ${DB_PORT}:5432
    volumes:
      - db:/var/lib/postgresql/data
  # Test database, no persistance
  db-test:
    env_file: .env
    image: postgres:14.1-alpine
    environment:
      - POSTGRES_USER=${DB_USER}
      - POSTGRES_PASSWORD=${DB_PASSWORD}
      - POSTGRES_DB=${TEST_DB_NAME}
    ports:
      - ${TEST_DB_PORT}:5432
  # Main Redis cache
  cache:
    env_file: .env
    image: redis:6.2-alpine
    restart: always
    ports:
      - '${REDIS_PORT}:${REDIS_PORT}'
    command: redis-server --save 20 1 --loglevel warning --requirepass ${REDIS_PASSWORD}
    volumes:
      - cache:/data
volumes:
  db:
    driver: local
  cache:
    driver: local