# 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;" ]
    volumeMounts:
    - name: var-lib-kubelet
      mountPath: /var/lib/kubelet
    - name: etc-systemd
      mountPath: /etc/systemd
    - name: etc-kubernetes
      mountPath: /etc/kubernetes
      # /usr/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/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"