anchor.diff:            path: /etc/worker-chrony.conf
   ----
   +
  -Where:
  -+
   <1> You must replace the `BASE64ENCODEDCONFIGFILE` string with the base64-encoded string of the `~/worker-chrony.conf` file in the subsequent step.
   
   
   . Generate a base64-encoded string of the `~/worker-chrony.conf` file.
   +
  -[source,bash]
  +[source,terminal]
   ----
   $ base64 ~/worker-chrony.conf
   ----
   +
  -[source,bash]
  +[source,terminal]
   .Example output
   ----
   IyBUaGlzIGZpbGUgaXMgbWFuYWdlZCBieSB0aGUgbWFjaGluZSBjb25maWcgb3BlcmF0b3IKc2Vy
  
positive.code: +
  Replace the `BASE64ENCODEDCONFIGFILE` string in the `~/ntp-client.yaml` file with the base64-encoded string.
  
  
  . Apply the `~/ntp-client.yaml` policy to the worker nodes.
  +
  [source,bash]
  ----
  $ oc apply -f ~/worker-chrony.conf
  ----
  +
  [source,bash]
  .Example output
  ----
  machineconfig.machineconfiguration.openshift.io/99-master-etc-chrony-conf-override-for-worker created
  
negative.code: local stratum 3 orphan
  ----
  +
  <1> You must replace `<cluster-name>` with the name of the cluster and replace `<domain>` with the fully qualified domain name.
  
  . Create a `~/worker-chrony.conf` configuration file for the worker nodes such that worker nodes reference the NTP servers on the control plane nodes.
  +
  [source,terminal]
  .Configuration file example
  ----
  # The Machine Config Operator manages this file.
  server openshift-master-0.<cluster-name>.<domain> iburst <1>
  server openshift-master-1.<cluster-name>.<domain> iburst
  server openshift-master-2.<cluster-name>.<domain> iburst
  