anchor.diff:  +
   Replace the `BASE64ENCODEDCONFIGFILE` string in the `~/ntp-client.yaml` file with the base64-encoded string.
   
  +ifeval::["{context}" == "ipi-install-configuration-files"]
  +. Copy the `~/ntp-server.yaml` file to the `~/clusterconfigs/manifests` directory.
  ++
  +----
  +$ cp ~/ntp-server.yaml ~/clusterconfigs/manifests
  +----
  +
  +. Copy the `~/ntp-client.yaml` file to the `~/clusterconfigs/manifests` directory.
  ++
  +----
  +$ cp ~/ntp-client.yaml ~/clusterconfigs/manifests
  +----
  +endif::[]
  +
  +ifeval::["{context}" == "ipi-install-post-installation-configuration"]
  +. Apply the `ntp-server.yaml` policy to the control plane nodes.
  ++
  +[source,terminal]
  +----
  +$ oc apply -f ~/ntp-server.yaml
  +----
  ++
  +[source,terminal]
  +.Example output
  +----
  +machineconfig.machineconfiguration.openshift.io/99-master-etc-chrony-conf-override-for-server created
  +----
   
   . Apply the `~/ntp-client.yaml` policy to the worker nodes.
   +
  -[source,bash]
  +[source,terminal]
   ----
   $ oc apply -f ~/worker-chrony.conf
   ----
   +
  -[source,bash]
  +[source,terminal]
   .Example output
   ----
   machineconfig.machineconfiguration.openshift.io/99-master-etc-chrony-conf-override-for-worker created
  
positive.code:           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]
  ----
  $ base64 ~/worker-chrony.conf
  ----
  +
  [source,bash]
  .Example output
  ----
  IyBUaGlzIGZpbGUgaXMgbWFuYWdlZCBieSB0aGUgbWFjaGluZSBjb25maWcgb3BlcmF0b3IKc2Vy
  
negative.code: 
  . Create a `~/control-plane-chrony.conf` configuration file for the control plane nodes.
  +
  [source,terminal]
  .Configuration file example
  ----
  # Use public servers from the pool.ntp.org project.
  # Please consider joining the pool (https://www.pool.ntp.org/join.html).
  
  # 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
  