I just searched history and found these commands somebody else had used. Maybe some could help you:

sudo podman login containers.intersystems.com

sudo podman search containers.intersystems.com/intersystems/irishealth

sudo podman image list  containers.intersystems.com/intersystems/irishealth

sudo podman pull containers.intersystems.com/intersystems/webgateway-arm64:2022.2.0.372.0

sudo podman search --list-tags containers.intersystems.com/intersystems/arbiter-arm64

Sometimes the IKO wants to scale down our compute stateful set while the Interoperability productions are processing messages. A compute will shut down before it empties its queues and we do not see in Message Bank all messages that were processed before the shutdown. I wonder if anybody wrote code to prevent accepting more messages (stop incoming services) and process what is in queues including Message Bank operation queue which could be called before the actual shutdown (preStop hook)?