Add creates a new Deployment Controller and adds it to the Manager.

GetCanaryConfigName returns the canary config name if it exists.

GetCanaryPolicyName returns the canary policy name if it exists.

MakeBaselinename returns the name of the baseline object.

MakeCanaryConfigName returns the canary config name based on the name of the canary instance and the policy.

CanaryObjectPredicate filters out all Deployments that are not Canaries.

ReconcileDeployment reconciles a Deployment object.