# This example CR when created executes the shell and
# kubeadm commands on the nodes labelled as master for
# every 30s.

apiVersion: hostconfig.airshipit.org/v1alpha1
kind: HostConfig
metadata:
  annotations:
    ansible.operator-sdk/reconcile-period: "30s"
  name: example9
spec:
  host_groups:
   - name: "kubernetes.io/role"
     values:
      - "master"
  config:
    shell:
      - command: "date;hostname"
    kubeadm:
      - command: "alpha certs check-expiration"