feat(controller): Support nodeSelector

Add nodeSelector key to API spec to control NodeSelector set on statefulset.

Author: kurtmc

Diff for: api/v1/valkey_types.go

@@ -85,6 +85,9 @@ type ValkeySpec struct {
 
 	// Tolerations
 	Tolerations []corev1.Toleration `json:"tolerations,omitempty"`
+
+	// Node Selector
+	NodeSelector map[string]string `json:"nodeSelector,omitempty"`
 }
 
 // ExternalAccess defines the external access configuration

Diff for: api/v1/zz_generated.deepcopy.go

@@ -211,6 +211,11 @@ spec:
               image:
                 description: Image to use
                 type: string
+              nodeSelector:
+                additionalProperties:
+                  type: string
+                description: Node Selector
+                type: object
               nodes:
                 default: 3
                 description: Number of shards

Diff for: config/crd/bases/hyperspike.io_valkeys.yaml

@@ -2102,7 +2102,8 @@ func (r *ValkeyReconciler) upsertStatefulSet(ctx context.Context, valkey *hyperv
 							},
 						},
 					},
-					Tolerations: valkey.Spec.Tolerations,
+					Tolerations:  valkey.Spec.Tolerations,
+					NodeSelector: valkey.Spec.NodeSelector,
 					Containers: []corev1.Container{
 						{
 							Image: image,