CRI: add annotations to PodSandbox

Both Container and ContainerStatus includes labels and annotations. PodSandbox should be consistent with that.

CRI: add annotations to PodSandbox
5e318cd7 · Yu-Ju Hong · fd70d943 · 5e318cd7 · 5e318cd7
Commit 5e318cd7 authored Sep 16, 2016 by Yu-Ju Hong
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api.pb.go pkg/kubelet/api/v1alpha1/runtime/api.pb.go +0 -0

api.proto pkg/kubelet/api/v1alpha1/runtime/api.proto +3 -0

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--- a/pkg/kubelet/api/v1alpha1/runtime/api.pb.go
+++ b/pkg/kubelet/api/v1alpha1/runtime/api.pb.go
--- a/pkg/kubelet/api/v1alpha1/runtime/api.proto
+++ b/pkg/kubelet/api/v1alpha1/runtime/api.proto
@@ -301,6 +301,9 @@ message PodSandbox {
    optional int64 created_at = 4;
    // The labels of the PodSandbox
    map<string, string> labels = 5;
+    // Annotations is an unstructured key value map that may be set by external
+    // tools to store and retrieve arbitrary metadata.
+    map<string, string> annotations = 6;
 }

 message ListPodSandboxResponse {