Docker Compose Healthcheck: Examples and depends_on (2026)
How to add a healthcheck in Docker Compose, with copy-ready checks for Postgres, MySQL, Redis and HTTP apps, the default timings, and depends_on with condition: service_healthy.
How to add a healthcheck in Docker Compose, with copy-ready checks for Postgres, MySQL, Redis and HTTP apps, the default timings, and depends_on with condition: service_healthy.
How to restart Docker Compose services and set restart policies — restart vs up, the no/always/on-failure/unless-stopped options, and restarting one service.