Make chargeback fields as optional (#167)

* chargedBack field added

* Removing chargeback fields as required

* updating cluster_types

---------

Co-authored-by: akhandelwal <[email protected]>

Author: aanchal22

config/crd/bases/registry.ethos.adobe.com_clusters.yaml

@@ -333,8 +333,6 @@ spec:
             - apiServer
             - argoInstance
             - businessUnit
-            - chargebackBusinessUnit
-            - chargedBack
             - cloudProviderRegion
             - cloudType
             - environment

pkg/api/registry/v1/cluster_types.go

@@ -56,11 +56,9 @@ type ClusterSpec struct {
 	BusinessUnit string `json:"businessUnit"`
 
 	// The BU responsible for paying for the cluster.
-	// +kubebuilder:validation:Required
 	ChargebackBusinessUnit string `json:"chargebackBusinessUnit"`
 
 	// Whether the cluster is charged back to the chargebackBusinessUnit
-	// +kubebuilder:validation:Required
 	ChargedBack bool `json:"chargedBack"`
 
 	// The Org that is responsible for the cluster operations