apiVersion: v1
kind: Pod
metadata:
  name: ssh-client
  namespace: default
spec:
  nodeSelector:
    nodegroup: svc
  containers:
  - name: ssh-client
    image: alpine:3.20
    command:
      - /bin/sh
      - -c
      - |
        apk add --no-cache openssh-client bash
        echo "Pod ready. Use 'kubectl exec -it ssh-client -- bash' to enter."
        sleep infinity
  restartPolicy: Never