api: add part of deprecated APIs back (#4680)

ref #4679 Signed-off-by: Ryan Leung <[email protected]>
tikv · Feb 27, 2022 · a4b1968 · a4b1968
1 parent d67ef6d
commit a4b1968
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diff --git a/server/api/router.go b/server/api/router.go
@@ -369,5 +369,10 @@ func createRouter(prefix string, svr *server.Server) *mux.Router {
 		}), setAuditBackend("test"))
 	})
 
+	// Deprecated: use /pd/api/v1/health instead.
+	rootRouter.Handle("/health", newHealthHandler(svr, rd)).Methods("GET")
+	// Deprecated: use /pd/api/v1/ping instead.
+	rootRouter.HandleFunc("/ping", func(w http.ResponseWriter, r *http.Request) {}).Methods("GET")
+
 	return rootRouter
 }
diff --git a/server/server.go b/server/server.go
@@ -214,6 +214,12 @@ func combineBuilderServerHTTPService(ctx context.Context, svr *Server, serviceBu
 			// If PathPrefix is not specified, register into apiService,
 			// and finally apiService is registered in userHandlers.
 			router.PathPrefix(pathPrefix).Handler(handler)
+			if info.IsCore {
+				// Deprecated
+				router.Path("/pd/health").Handler(handler)
+				// Deprecated
+				router.Path("/pd/ping").Handler(handler)
+			}
 		}
 	}
 	apiService.UseHandler(router)