AppendCondition check and appends conditions to the policy status.

Initialize to initialize some controller variables.

IsSimilarToLastCondition checks the diff, so that we don't keep updating with the same info.

NamespaceWatched defines which namespace we can watch for the GRC policies and ignore others.

PlcChan a channel used to pass policies ready for update.

ConfigurationPolicyReconciler reconciles a ConfigurationPolicy object.