Add credential field to VolumeSnapshotLocation

Signed-off-by: Nolan Brubaker <brubakern@vmware.com>

config/crd/bases/velero.io_volumesnapshotlocations.yaml

@@ -50,6 +50,24 @@ spec:
                 type: string
               description: Config is for provider-specific configuration fields.
               type: object
+            credential:
+              description: Credential contains the credential information intended
+                to be used with this location
+              properties:
+                key:
+                  description: The key of the secret to select from.  Must be a valid
+                    secret key.
+                  type: string
+                name:
+                  description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
+                    TODO: Add other useful fields. apiVersion, kind, uid?'
+                  type: string
+                optional:
+                  description: Specify whether the Secret or its key must be defined
+                  type: boolean
+              required:
+              - key
+              type: object
             provider:
               description: Provider is the provider of the volume storage.
               type: string

pkg/apis/velero/v1/volume_snapshot_location.go

@@ -16,7 +16,10 @@ limitations under the License.
 
 package v1
 
-import metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+import (
+	corev1api "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
 
 // +genclient
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
@@ -57,6 +60,10 @@ type VolumeSnapshotLocationSpec struct {
 	// Config is for provider-specific configuration fields.
 	// +optional
 	Config map[string]string `json:"config,omitempty"`
+
+	// Credential contains the credential information intended to be used with this location
+	// +optional
+	Credential *corev1api.SecretKeySelector `json:"credential,omitempty"`
 }
 
 // VolumeSnapshotLocationPhase is the lifecycle phase of a Velero VolumeSnapshotLocation.

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

@@ -1627,6 +1627,11 @@ func (in *VolumeSnapshotLocationSpec) DeepCopyInto(out *VolumeSnapshotLocationSp
 			(*out)[key] = val
 		}
 	}
+	if in.Credential != nil {
+		in, out := &in.Credential, &out.Credential
+		*out = new(corev1.SecretKeySelector)
+		(*in).DeepCopyInto(*out)
+	}
 	return
 }