debug.yaml

---
# use this pod with: kubectl run ubuntu -it --pid=host  -- /bin/bash
# this allows you to debug what is running on the host.
apiVersion: v1
kind: Pod
metadata:
  name: ubuntu
spec:
  hostPID: true
  containers:
    - name: ubuntu
      image: ubuntu
      command: ["/bin/bash", "-c", "--"]
      args: ["while true; do sleep 30; done;"]
      env:
        - name: PATH
          value: "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/mount-from-host/bin"
      volumeMounts:
        - name: var-lib-kubelet
          mountPath: /var/lib/kubelet
        - name: etc-systemd
          mountPath: /etc/systemd
        - name: etc-kubernetes
          mountPath: /etc/kubernetes
          # /usr/local/mount-from-host/bin is mounted to access kubectl / kubelet, for auto-detecting the Kubernetes version.
          # You can omit this mount if you specify --version as part of the command.
        - name: usr-bin
          mountPath: /usr/local/mount-from-host/bin
        - name: kind-bin
          mountPath: /kind/bin
      resources:
        limits:
          memory: "128Mi"
          cpu: "500m"
  volumes:
    - name: var-lib-kubelet
      hostPath:
        path: "/var/lib/kubelet"
    - name: etc-systemd
      hostPath:
        path: "/etc/systemd"
    - name: etc-kubernetes
      hostPath:
        path: "/etc/kubernetes"
    - name: usr-bin
      hostPath:
        path: "/usr/bin"
    - name: kind-bin
      hostPath:
        path: "/kind/bin"