VOL-381 add unum container to support ONOS cluster formation under swarm

Change-Id: Ic260edda19bb199ed040f05164ab605f28c919d0
diff --git a/unum/vendor/github.com/opencontainers/image-spec/specs-go/v1/annotations.go b/unum/vendor/github.com/opencontainers/image-spec/specs-go/v1/annotations.go
new file mode 100644
index 0000000..35d8108
--- /dev/null
+++ b/unum/vendor/github.com/opencontainers/image-spec/specs-go/v1/annotations.go
@@ -0,0 +1,56 @@
+// Copyright 2016 The Linux Foundation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package v1
+
+const (
+	// AnnotationCreated is the annotation key for the date and time on which the image was built (date-time string as defined by RFC 3339).
+	AnnotationCreated = "org.opencontainers.image.created"
+
+	// AnnotationAuthors is the annotation key for the contact details of the people or organization responsible for the image (freeform string).
+	AnnotationAuthors = "org.opencontainers.image.authors"
+
+	// AnnotationURL is the annotation key for the URL to find more information on the image.
+	AnnotationURL = "org.opencontainers.image.url"
+
+	// AnnotationDocumentation is the annotation key for the URL to get documentation on the image.
+	AnnotationDocumentation = "org.opencontainers.image.documentation"
+
+	// AnnotationSource is the annotation key for the URL to get source code for building the image.
+	AnnotationSource = "org.opencontainers.image.source"
+
+	// AnnotationVersion is the annotation key for the version of the packaged software.
+	// The version MAY match a label or tag in the source code repository.
+	// The version MAY be Semantic versioning-compatible.
+	AnnotationVersion = "org.opencontainers.image.version"
+
+	// AnnotationRevision is the annotation key for the source control revision identifier for the packaged software.
+	AnnotationRevision = "org.opencontainers.image.revision"
+
+	// AnnotationVendor is the annotation key for the name of the distributing entity, organization or individual.
+	AnnotationVendor = "org.opencontainers.image.vendor"
+
+	// AnnotationLicenses is the annotation key for the license(s) under which contained software is distributed as an SPDX License Expression.
+	AnnotationLicenses = "org.opencontainers.image.licenses"
+
+	// AnnotationRefName is the annotation key for the name of the reference for a target.
+	// SHOULD only be considered valid when on descriptors on `index.json` within image layout.
+	AnnotationRefName = "org.opencontainers.image.ref.name"
+
+	// AnnotationTitle is the annotation key for the human-readable title of the image.
+	AnnotationTitle = "org.opencontainers.image.title"
+
+	// AnnotationDescription is the annotation key for the human-readable description of the software packaged in the image.
+	AnnotationDescription = "org.opencontainers.image.description"
+)