services:
db:
image: postgres:16
container_name: _db
environment:
POSTGRES_USER: postgres
POSTGRES_PASSWORD: postgres
POSTGRES_DB: _db
ports:
- "5432:5432"
volumes:
- postgres_data:/var/lib/postgresql/data
healthcheck:
test:
interval: 5s
timeout: 5s
retries: 5
volumes:
postgres_data: