deploy plain Ubuntu image for debugging on all nodes in a Kubernetes cluster

Debug_DaemonSet.yaml

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: debug
spec:
  selector:
    matchLabels:
      name: debug
  template:
    metadata:
      labels:
        name: debug
    spec:
      containers:
      - name: debug
        image: ubuntu
        command: ["/bin/bash"]
        args: ["-c", "while true; do date; sleep 60;done"]