Replace custom struct with a local object reference

pkg/apis/mysql/v1/cluster.go

@@ -36,13 +36,6 @@ var validVersions = []string{
 	defaultVersion,
 }
 
-// MySQLSecretRef holds reference to a custom secret
-// which enables configuration of things like the
-// MYSQL_ROOT_PASSWORD in a cluster
-type MySQLSecretRef struct {
-	Name string `json:"name"`
-}
-
 // MySQLClusterSpec defines the attributes a user can specify when creating a cluster
 type MySQLClusterSpec struct {
 	// Version defines the MySQL Docker image version.
@@ -73,7 +66,7 @@ type MySQLClusterSpec struct {
 	// If defined, we use this secret for configuring the MYSQL_ROOT_PASSWORD
 	// If it is not set we generate a secret dynamically
 	// +optional
-	SecretRef *MySQLSecretRef `json:"secretRef,omitempty"`
+	SecretRef *corev1.LocalObjectReference `json:"secretRef,omitempty"`
 }
 
 // MySQLClusterPhase describes the state of the cluster.

pkg/apis/mysql/v1/zz_generated.deepcopy.go

@@ -372,7 +372,7 @@ func (in *MySQLClusterSpec) DeepCopyInto(out *MySQLClusterSpec) {
 		if *in == nil {
 			*out = nil
 		} else {
-			*out = new(MySQLSecretRef)
+			*out = new(core_v1.LocalObjectReference)
 			**out = **in
 		}
 	}
@@ -484,22 +484,6 @@ func (in *MySQLRestoreList) DeepCopyObject() runtime.Object {
 	}
 }
 
-// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *MySQLSecretRef) DeepCopyInto(out *MySQLSecretRef) {
-	*out = *in
-	return
-}
-
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MySQLSecretRef.
-func (in *MySQLSecretRef) DeepCopy() *MySQLSecretRef {
-	if in == nil {
-		return nil
-	}
-	out := new(MySQLSecretRef)
-	in.DeepCopyInto(out)
-	return out
-}
-
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *RestoreSpec) DeepCopyInto(out *RestoreSpec) {
 	*out = *in

pkg/resources/statefulsets/statefulset_test.go

@@ -40,7 +40,7 @@ func TestMySQLRootPasswordNoSecretRef(t *testing.T) {
 func TestMySQLRootPasswordWithSecretRef(t *testing.T) {
 	cluster := &api.MySQLCluster{
 		Spec: api.MySQLClusterSpec{
-			SecretRef: &api.MySQLSecretRef{Name: "secret"},
+			SecretRef: &v1.LocalObjectReference{Name: "secret"},
 		},
 	}
 
@@ -54,7 +54,7 @@ func TestMySQLRootPasswordWithSecretRef(t *testing.T) {
 func TestClusterWithoutPVCHasBackupContainerAndVolumes(t *testing.T) {
 	cluster := &api.MySQLCluster{
 		Spec: api.MySQLClusterSpec{
-			SecretRef: &api.MySQLSecretRef{Name: "secret"},
+			SecretRef: &v1.LocalObjectReference{Name: "secret"},
 		},
 	}
 
@@ -73,7 +73,7 @@ func TestClusterWithoutPVCHasBackupContainerAndVolumes(t *testing.T) {
 func TestClusterWithPVCHasBackupContainerAndVolumes(t *testing.T) {
 	cluster := &api.MySQLCluster{
 		Spec: api.MySQLClusterSpec{
-			SecretRef:                 &api.MySQLSecretRef{Name: "secret"},
+			SecretRef:                 &v1.LocalObjectReference{Name: "secret"},
 			VolumeClaimTemplate:       &v1.PersistentVolumeClaim{},
 			BackupVolumeClaimTemplate: &v1.PersistentVolumeClaim{},
 		},