name: emberclone services: db: image: postgres:16-alpine container_name: emberclone-postgres ports: - "5433:5432" environment: POSTGRES_USER: emberclone POSTGRES_PASSWORD: emberclone POSTGRES_DB: emberclone volumes: - emberclone_pg_data:/var/lib/postgresql/data healthcheck: test: ["CMD-SHELL", "pg_isready -U emberclone"] interval: 10s timeout: 5s retries: 5 volumes: emberclone_pg_data: