annotations: add WiP status annotations. (#22)

As per envoyproxy/envoy#9769. Signed-off-by: Harvey Tuch <htuch@google.com>
cncf · Jan 24, 2020 · db4b343 · db4b343
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commit db4b343
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diff --git a/go/udpa/annotations/status.pb.go b/go/udpa/annotations/status.pb.go
diff --git a/go/udpa/annotations/status.pb.validate.go b/go/udpa/annotations/status.pb.validate.go
diff --git a/udpa/annotations/status.proto b/udpa/annotations/status.proto
@@ -0,0 +1,16 @@
+syntax = "proto3";
+
+package udpa.annotations;
+
+import "google/protobuf/descriptor.proto";
+
+// Magic number in this file derived from top 28bit of SHA256 digest of
+// "udpa.annotation.status".
+extend google.protobuf.FileOptions {
+  StatusAnnotation file_status = 222707719;
+}
+
+message StatusAnnotation {
+  // The entity is work-in-progress and subject to breaking changes.
+  bool work_in_progress = 1;
+}