The image used was created by itzg. For all variable descriptions, go there.
Change the volumes.hostPath.path to the directory where you want to save and access all the data available to Minecraft. If you do not want or need direct access, you can instead use:
volumes:
- name: data
persistentVolumeClaim:
claimName: minecraft-dataStart Minecraft
podman play kube --configmap=secrets.yaml pod.yamlStop Minecraft
podman play kube --down pod.yamlTo update Minecraft, aka. use the newest container, just stop and start again.