docker-compose.yml

version: "3.8"

services:
  web:
    build: ./
    environment:
      - POSTGRES_HOST=db
      - NEXT_TELEMETRY_DISABLED=1
      - REDIS_HOST=cache
      - REDIS_PORT=6379
    ports:
      - "3000:3000"
      - "4000:4000"
    depends_on:
      db:
        condition: service_healthy
      cache:
        condition: service_healthy
    links:
      - db
      - cache

  db:
    image: kartoza/postgis:15
    ports:
      - "5433:5432"
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASS=postgres
    restart: on-failure
    healthcheck:
      test: "PGUSER=$$POSTGRES_USER PGPASSWORD=$$POSTGRES_PASS PGHOST=localhost pg_isready"
      # TODO: enable start_interval once docker 25.0.0 is released
      # https://github.com/moby/moby/issues/45897
      # start_period: 60s
      # start_interval: 5s

  cache:
    image: redis:6.2-alpine
    restart: always
    ports:
      - "6379:6379"
    environment:
      - ALLOW_EMPTY_PASSWORD=yes
    healthcheck:
      test: ["CMD", "redis-cli", "--raw", "incr", "ping"]

volumes:
  cache:
    driver: local