docker-compose.yml

name: coco-server

services:
  postgres:
    image: postgres:18-alpine
    environment:
      POSTGRES_USER: authenticator
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-changeme}
      POSTGRES_DB: coco
    volumes:
      # PG18+ stores data in a version-specific subdirectory; mount the parent.
      - postgres-data:/var/lib/postgresql
      - ./db/init:/docker-entrypoint-initdb.d:ro
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U authenticator -d coco"]
      interval: 5s
      timeout: 5s
      retries: 10

  postgrest:
    image: postgrest/postgrest:v14.11
    environment:
      PGRST_DB_URI: postgres://authenticator:${POSTGRES_PASSWORD:-changeme}@postgres:5432/coco
      PGRST_DB_SCHEMAS: public
      PGRST_DB_ANON_ROLE: anon
      PGRST_SERVER_PORT: 2626
      # Embedded into the auto-generated OpenAPI as servers[0].url so
      # Swagger UI's "Try it out" hits the right host.
      PGRST_OPENAPI_SERVER_PROXY_URI: http://localhost:2626
    ports:
      - "2626:2626"
    depends_on:
      postgres:
        condition: service_healthy

  swagger-ui:
    image: swaggerapi/swagger-ui:v5.17.14
    environment:
      # PostgREST serves its auto-generated OpenAPI at the root path.
      SWAGGER_JSON_URL: http://localhost:2626/
    ports:
      - "2627:8080"
    depends_on:
      - postgrest

  viewer:
    image: nginx:alpine
    ports:
      - "2628:80"
    volumes:
      - ./viewer:/usr/share/nginx/html:ro
    depends_on:
      - postgrest

volumes:
  postgres-data: