Docker · 7 min
Docker Compose: Multi-Container Apps with compose.yaml
Define a whole multi-container stack in one compose.yaml with Docker Compose v2: services, ports, named volumes, .env variables and a MySQL-backed example.
dockerfile
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Docker · 11 min
Dockerfile Instructions, Best Practices and Harbor Registry
Every Dockerfile instruction in one table, an annotated multi-stage build, image best practices, and pushing images to a private Harbor registry and Docker Hub.