Nothing in caverns-10kuczb is healthy, and every image is correct. The faults are in what each container is given.

kubectl get deploy,pods -n caverns-10kuczb
kubectl describe pod -l app=market-api -n caverns-10kuczb

• market-api asks Secret db-creds for a key it does not have, and the value it does have carries the wrong password. The real password is s3cret.
• market-worker asks ConfigMap market-config for QUEUE_URL. The map has the URL under another name. Keep MARKET_NAME when you recreate it.
• market-web refers to two ConfigMaps that nobody created: web-config (give it THEME=dark) and web-banner (give it banner=Welcome).
• greeter should print hello from monster-market-eu once and stay Completed. It has no MARKET_NAME and keeps restarting. Delete it and run it again, properly.