QSR018 - Container cannot publish port with pod

Message

Container cannot have PublishPort because belongs to a pod: %pod_file%

Explanation

A Pod in Podman shares a network namespace across all containers inside it. The pod is the unit that binds to the host network (e.g., 127.0.0.1:8080), not the individual containers.

Each container in the pod uses 127.0.0.1 to reach other containers in the same pod.