Kubernetesdevops
From Zero to Kubernetes Expert
Apr 7, 2026
ViewServices, Networking, Volumes & Ports. A Basic docker-compose.yml. services: web: build: . ports: - "8080:80" environment: - DATABASE_URL=postgres://db:5432/myapp depends_on: db: condition: service_healthy db: image: pos…
Readdepends_on, Healthchecks & the CLI Workflow. The depends_on Gotcha. Plain depends_on only guarantees START order — db's container starting, not necessarily db being ready to accept connections yet. Pair it with a healthc…
ReadSave this stack to your personal DevRecall — add your own notes, track what you're learning, and share what you know with the community.
Get started — free forever