Docker: docker compose example
A short, tested Docker example for docker compose example. Copy it and adjust the names and paths for your project.
Docker
services:
web:
build: .
ports: ["3000:3000"]
environment:
DATABASE_URL: postgres://app:secret@db:5432/app
depends_on: [db]
db:
image: postgres:17
environment:
POSTGRES_USER: app
POSTGRES_PASSWORD: secret
volumes: [pgdata:/var/lib/postgresql/data]
volumes:
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