apps/ceph/kubespray/playbooks/roles/install/templates/ping-tunnel-workaround.yaml.j2

   1 apiVersion: apps/v1
   2 kind: DaemonSet
   3 metadata:
   4   name: pingtunnelworkaround
   5   namespace: "{{ rook_namespace }}"
   6   labels:
   7     app: pingtunnelworkaround
   8 spec:
   9   selector:
  10     matchLabels:
  11       app: pingtunnelworkaround
  12   template:
  13     metadata:
  14       labels:
  15         app: pingtunnelworkaround
  16     spec:
  17       tolerations:
  18       # this toleration is to have the daemonset runnable on master nodes
  19       # remove it if your masters can't run pods
  20       - key: node-role.kubernetes.io/master
  21         effect: NoSchedule
  22       nodeSelector:
  23         kubernetes.io/os: linux
  24       hostNetwork: true
  25       containers:
  26       - name: busybox
  27         image: {{ busybox_repository }}/library/busybox:{{ busybox_version }}
  28         command: ["/bin/sh"]
  29         args:  ["-c", "while true ; do ip route | grep tunl0 | awk -F/ '{print $1}' | xargs -n 1 ping -c 1; sleep 5; done"]