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Compose Port Mapping

Containers · easy · solved in-browser (no VM needed) · 3 tiered hints

Write /home/player/docker-compose.yml with a service web (any nginx image tag is fine) that publishes a ports mapping of host 8443 to container 443. (Authored config, graded structurally — the engine isn't run here.)

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Author Dockerfiles and Compose files; build and run container workloads.

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