pods

Podman: Managing pods and containers in a local container runtime

Podman: Managing pods and containers in a local container runtime

People associate running pods with Kubernetes. And when they run containers in their development runtimes, they do not even think about the role pods could play—even in a localized runtime.  Most people coming from the Docker world of running single containers do not envision the concept of running pods. There are several good reasons to consider using pods locally, other than using pods to naturally group your containers.

For example, suppose you have multiple containers that require the use of a MariaDB container.  But you would prefer to not bind that database to a routable network; either in your bridge or further.  Using a pod, you could bind to the localhost address of the pod and all containers in that pod will be able to connect to it because of the shared network name space.

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