Add metric is_leader

JDRaftKeeper · Mar 24, 2024 · 6bd760a · 6bd760a
1 parent db847a6
commit 6bd760a
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diff --git a/docs/how-to-monitor-and-manage.md b/docs/how-to-monitor-and-manage.md
@@ -46,6 +46,7 @@ zk_packets_sent	60406965
 zk_num_alive_connections	0
 zk_outstanding_requests	0
 zk_server_state	leader
+zk_is_leader 1
 zk_znode_count	2899570
 zk_watch_count	0
 zk_ephemerals_count	41933

diff --git a/src/Service/FourLetterCommand.cpp b/src/Service/FourLetterCommand.cpp
@@ -251,6 +251,7 @@ String MonitorCommand::run()
     print(ret, "outstanding_requests", keeper_info.outstanding_requests_count);
 
     print(ret, "server_state", keeper_info.getRole());
+    print(ret, "is_leader", keeper_info.is_leader);
 
     print(ret, "znode_count", state_machine.getNodesCount());
     print(ret, "watch_count", state_machine.getTotalWatchesCount());

diff --git a/tests/integration/test_four_word_command/test.py b/tests/integration/test_four_word_command/test.py
@@ -172,6 +172,7 @@ def test_cmd_mntr(started_cluster):
         assert int(result["zk_outstanding_requests"]) == 0
 
         assert result["zk_server_state"] == "leader"
+        assert result["zk_is_leader"] == "1"
 
         # contains:
         #   10 nodes created by test