Add error_state to all config dump resources

api/envoy/admin/v3/config_dump.proto

@@ -49,13 +49,17 @@ message UpdateFailureState {
  "envoy.admin.v2alpha.UpdateFailureState";
 
  // What the component configuration would have been if the update had succeeded.
+ // This field may not be populated by xDS clients due to storage overhead.
  google.protobuf.Any failed_configuration = 1;
 
  // Time of the latest failed update attempt.
  google.protobuf.Timestamp last_update_attempt = 2;
 
  // Details about the last failed update attempt.
  string details = 3;
+
+ // This is the version of the rejected resource.
+ string version_info = 4;
 }
 
 // This message describes the bootstrap configuration that Envoy was started with. This includes
@@ -134,6 +138,9 @@ message ListenersConfigDump {
  DynamicListenerState draining_state = 4;
 
  // Set if the last update failed, cleared after the next successful update.
+ // The error_state field contains the rejected version of this particular
+ // resource along with the reason and timestamp. For successfully updated or
+ // acknowledged resource, this field should be empty.
  UpdateFailureState error_state = 5;
  }
 
@@ -184,6 +191,12 @@ message ClustersConfigDump {
 
  // The timestamp when the Cluster was last updated.
  google.protobuf.Timestamp last_updated = 3;
+
+ // Set if the last update failed, cleared after the next successful update.
+ // The error_state field contains the rejected version of this particular
+ // resource along with the reason and timestamp. For successfully updated or
+ // acknowledged resource, this field should be empty.
+ UpdateFailureState error_state = 4;
  }
 
  // This is the :ref:`version_info <envoy_api_field_service.discovery.v3.DiscoveryResponse.version_info>` in the
@@ -239,6 +252,12 @@ message RoutesConfigDump {
 
  // The timestamp when the Route was last updated.
  google.protobuf.Timestamp last_updated = 3;
+
+ // Set if the last update failed, cleared after the next successful update.
+ // The error_state field contains the rejected version of this particular
+ // resource along with the reason and timestamp. For successfully updated or
+ // acknowledged resource, this field should be empty.
+ UpdateFailureState error_state = 4;
  }
 
  // The statically loaded route configs.
@@ -270,6 +289,7 @@ message ScopedRoutesConfigDump {
  google.protobuf.Timestamp last_updated = 3;
  }
 
+ // [#next-free-field: 6]
  message DynamicScopedRouteConfigs {
  option (udpa.annotations.versioning).previous_message_type =
  "envoy.admin.v2alpha.ScopedRoutesConfigDump.DynamicScopedRouteConfigs";
@@ -287,6 +307,12 @@ message ScopedRoutesConfigDump {
 
  // The timestamp when the scoped route config set was last updated.
  google.protobuf.Timestamp last_updated = 4;
+
+ // Set if the last update failed, cleared after the next successful update.
+ // The error_state field contains the rejected version of this particular
+ // resource along with the reason and timestamp. For successfully updated or
+ // acknowledged resource, this field should be empty.
+ UpdateFailureState error_state = 5;
  }
 
  // The statically loaded scoped route configs.
@@ -302,6 +328,7 @@ message SecretsConfigDump {
  "envoy.admin.v2alpha.SecretsConfigDump";
 
  // DynamicSecret contains secret information fetched via SDS.
+ // [#next-free-field: 6]
  message DynamicSecret {
  option (udpa.annotations.versioning).previous_message_type =
  "envoy.admin.v2alpha.SecretsConfigDump.DynamicSecret";
@@ -319,6 +346,12 @@ message SecretsConfigDump {
  // Security sensitive information is redacted (replaced with "[redacted]") for
  // private keys and passwords in TLS certificates.
  google.protobuf.Any secret = 4;
+
+ // Set if the last update failed, cleared after the next successful update.
+ // The error_state field contains the rejected version of this particular
+ // resource along with the reason and timestamp. For successfully updated or
+ // acknowledged resource, this field should be empty.
+ UpdateFailureState error_state = 5;
  }
 
  // StaticSecret specifies statically loaded secret in bootstrap.
@@ -373,6 +406,12 @@ message EndpointsConfigDump {
 
  // [#not-implemented-hide:] The timestamp when the Endpoint was last updated.
  google.protobuf.Timestamp last_updated = 3;
+
+ // Set if the last update failed, cleared after the next successful update.
+ // The error_state field contains the rejected version of this particular
+ // resource along with the reason and timestamp. For successfully updated or
+ // acknowledged resource, this field should be empty.
+ UpdateFailureState error_state = 4;
  }
 
  // The statically loaded endpoint configs.