add mpp CleanupBeforeScaleIn grpc

Signed-off-by: guo-shaoge <[email protected]>
pingcap · Nov 29, 2023 · e7feeac · e7feeac
1 parent ecf635d
commit e7feeac
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Showing 3 changed files with 27 additions and 0 deletions.
diff --git a/proto/mpp.proto b/proto/mpp.proto
@@ -40,6 +40,13 @@ message IsAliveResponse {
 	int64 mpp_version = 2;
 }
 
+message CleanupBeforeScaleInRequest {
+}
+
+message CleanupBeforeScaleInResponse {
+    bool cleanup_succ = 1;
+}
+
 // Dipsatch the task request to different tiflash servers.
 message DispatchTaskRequest {
 	TaskMeta meta = 1;

diff --git a/proto/tikvpb.proto b/proto/tikvpb.proto
@@ -134,6 +134,8 @@ service Tikv {
     rpc FetchDisaggPages(disaggregated.FetchDisaggPagesRequest) returns (stream disaggregated.PagesPacket) {}
     /// Compute node get configuration from Write node
     rpc GetDisaggConfig(disaggregated.GetDisaggConfigRequest) returns (disaggregated.GetDisaggConfigResponse) {}
+    /// Cleanup resource before AutoScaler scale in Compute Node.
+    rpc CleanupBeforeScaleIn(mpp.CleanupBeforeScaleInRequest) returns (mpp.CleanupBeforeScaleInResponse) {}
 }
 
 message BatchCommandsRequest {

diff --git a/scripts/proto.lock b/scripts/proto.lock
@@ -12268,6 +12268,19 @@
               }
             ]
           },
+          {
+            "name": "CleanupBeforeScaleInRequest"
+          },
+          {
+            "name": "CleanupBeforeScaleInResponse",
+            "fields": [
+              {
+                "id": 1,
+                "name": "cleanup_succ",
+                "type": "bool"
+              }
+            ]
+          },
           {
             "name": "DispatchTaskRequest",
             "fields": [
@@ -20197,6 +20210,11 @@
                 "name": "GetDisaggConfig",
                 "in_type": "disaggregated.GetDisaggConfigRequest",
                 "out_type": "disaggregated.GetDisaggConfigResponse"
+              },
+              {
+                "name": "CleanupBeforeScaleIn",
+                "in_type": "mpp.CleanupBeforeScaleInRequest",
+                "out_type": "mpp.CleanupBeforeScaleInResponse"
               }
             ]
           }