From 622297f1a7dfec9eb972bcbdfc8f38cb1dc2bf37 Mon Sep 17 00:00:00 2001
From: Konstantin Lebedev <9497591+kmlebedev@users.noreply.github.com>
Date: Mon, 4 Apr 2022 19:16:06 +0500
Subject: [PATCH] add stats raft handler

---
 weed/command/master.go              | 2 +-
 weed/server/raft_server_handlers.go | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/weed/command/master.go b/weed/command/master.go
index bbf9b1de2..e7113cd3e 100644
--- a/weed/command/master.go
+++ b/weed/command/master.go
@@ -177,7 +177,7 @@ func startMaster(masterOption MasterOptions, masterWhiteList []string) {
 	ms.SetRaftServer(raftServer)
 	r.HandleFunc("/cluster/status", raftServer.StatusHandler).Methods("GET")
 	if *m.raftHashicorp {
-		//r.HandleFunc("/raft/stats", raftServer.).Methods("GET")
+		r.HandleFunc("/raft/stats", raftServer.StatsRaftHandler).Methods("GET")
 	}
 	// starting grpc server
 	grpcPort := *masterOption.portGrpc
diff --git a/weed/server/raft_server_handlers.go b/weed/server/raft_server_handlers.go
index 7e58f1e92..cc3e6e37f 100644
--- a/weed/server/raft_server_handlers.go
+++ b/weed/server/raft_server_handlers.go
@@ -25,3 +25,11 @@ func (s *RaftServer) StatusHandler(w http.ResponseWriter, r *http.Request) {
 	}
 	writeJsonQuiet(w, r, http.StatusOK, ret)
 }
+
+func (s *RaftServer) StatsRaftHandler(w http.ResponseWriter, r *http.Request) {
+	if s.RaftHashicorp == nil {
+		writeJsonQuiet(w, r, http.StatusNotFound, nil)
+		return
+	}
+	writeJsonQuiet(w, r, http.StatusOK, s.RaftHashicorp.Stats())
+}