{"level":"warn","ts":"2026-04-22T12:55:26.502961Z","caller":"embed/config.go:1209","msg":"Running http and grpc server on single port. 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{"level":"info","ts":"2026-04-22T12:55:26.505132Z","logger":"bbolt","caller":"backend/backend.go:203","msg":"Opening db file (/var/lib/etcd/member/snap/db) with mode -rw------- and with options: {Timeout: 0s, NoGrowSync: false, NoFreelistSync: true, PreLoadFreelist: false, FreelistType: hashmap, ReadOnly: false, MmapFlags: 8000, InitialMmapSize: 10737418240, PageSize: 0, NoSync: false, OpenFile: 0x0, Mlock: false, Logger: 0xc000136e78}"} {"level":"info","ts":"2026-04-22T12:55:26.511511Z","logger":"bbolt","caller":"bbolt@v1.4.2/db.go:321","msg":"Opening bbolt db (/var/lib/etcd/member/snap/db) successfully"} {"level":"info","ts":"2026-04-22T12:55:26.511550Z","caller":"storage/backend.go:80","msg":"opened backend db","path":"/var/lib/etcd/member/snap/db","took":"6.54432ms"} {"level":"info","ts":"2026-04-22T12:55:26.511573Z","caller":"etcdserver/bootstrap.go:220","msg":"restore consistentIndex","index":0} {"level":"info","ts":"2026-04-22T12:55:26.511581Z","caller":"etcdserver/bootstrap.go:94","msg":"bootstrapping cluster"} {"level":"info","ts":"2026-04-22T12:55:26.511613Z","caller":"etcdserver/bootstrap.go:101","msg":"bootstrapping storage"} {"level":"info","ts":"2026-04-22T12:55:26.532726Z","caller":"etcdserver/bootstrap.go:109","msg":"bootstrapping raft"} {"level":"info","ts":"2026-04-22T12:55:26.533391Z","caller":"etcdserver/bootstrap.go:499","msg":"starting local member","local-member-id":"1918dd9317ae83a2","cluster-id":"1b9b645507bfe47a"} {"level":"info","ts":"2026-04-22T12:55:26.533452Z","caller":"etcdserver/server.go:312","msg":"bootstrap successfully"} {"level":"info","ts":"2026-04-22T12:55:26.533569Z","logger":"raft","caller":"v3@v3.6.0/raft.go:1981","msg":"1918dd9317ae83a2 switched to configuration voters=()"} {"level":"info","ts":"2026-04-22T12:55:26.533632Z","logger":"raft","caller":"v3@v3.6.0/raft.go:897","msg":"1918dd9317ae83a2 became follower at term 0"} {"level":"info","ts":"2026-04-22T12:55:26.533647Z","logger":"raft","caller":"v3@v3.6.0/raft.go:493","msg":"newRaft 1918dd9317ae83a2 [peers: [], term: 0, commit: 0, applied: 0, lastindex: 0, lastterm: 0]"} {"level":"info","ts":"2026-04-22T12:55:26.533666Z","logger":"raft","caller":"v3@v3.6.0/raft.go:897","msg":"1918dd9317ae83a2 became follower at term 1"} {"level":"info","ts":"2026-04-22T12:55:26.533715Z","logger":"raft","caller":"v3@v3.6.0/raft.go:1981","msg":"1918dd9317ae83a2 switched to configuration voters=(1808438874216498082)"} {"level":"warn","ts":"2026-04-22T12:55:26.571786Z","caller":"auth/store.go:1135","msg":"simple token is not cryptographically signed"} {"level":"info","ts":"2026-04-22T12:55:26.574531Z","caller":"mvcc/kvstore.go:408","msg":"kvstore restored","current-rev":1} {"level":"info","ts":"2026-04-22T12:55:26.605305Z","caller":"storage/quota.go:93","msg":"enabled backend quota with default 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{"level":"info","ts":"2026-04-22T12:55:26.607727Z","caller":"embed/etcd.go:640","msg":"serving peer traffic","address":"199.19.213.250:2380"} {"level":"info","ts":"2026-04-22T12:55:26.607662Z","caller":"fileutil/purge.go:49","msg":"started to purge file","dir":"/var/lib/etcd/member/snap","suffix":"snap.db","max":5,"interval":"30s"} {"level":"info","ts":"2026-04-22T12:55:26.607791Z","caller":"embed/etcd.go:611","msg":"cmux::serve","address":"199.19.213.250:2380"} {"level":"info","ts":"2026-04-22T12:55:26.607812Z","caller":"fileutil/purge.go:49","msg":"started to purge file","dir":"/var/lib/etcd/member/snap","suffix":"snap","max":5,"interval":"30s"} {"level":"info","ts":"2026-04-22T12:55:26.607826Z","caller":"fileutil/purge.go:49","msg":"started to purge file","dir":"/var/lib/etcd/member/wal","suffix":"wal","max":5,"interval":"30s"} {"level":"info","ts":"2026-04-22T12:55:26.609192Z","logger":"raft","caller":"v3@v3.6.0/raft.go:1981","msg":"1918dd9317ae83a2 switched to configuration voters=(1808438874216498082)"} {"level":"info","ts":"2026-04-22T12:55:26.610422Z","caller":"embed/etcd.go:890","msg":"serving metrics","address":"http://127.0.0.1:2381"} {"level":"info","ts":"2026-04-22T12:55:26.610370Z","caller":"embed/etcd.go:292","msg":"now serving peer/client/metrics","local-member-id":"1918dd9317ae83a2","initial-advertise-peer-urls":["https://199.19.213.250:2380"],"listen-peer-urls":["https://199.19.213.250:2380"],"advertise-client-urls":["https://199.19.213.250:2379"],"listen-client-urls":["https://127.0.0.1:2379","https://199.19.213.250:2379"],"listen-metrics-urls":["http://127.0.0.1:2381"]} {"level":"info","ts":"2026-04-22T12:55:26.610631Z","caller":"membership/cluster.go:424","msg":"added member","cluster-id":"1b9b645507bfe47a","local-member-id":"1918dd9317ae83a2","added-peer-id":"1918dd9317ae83a2","added-peer-peer-urls":["https://199.19.213.250:2380"],"added-peer-is-learner":false} {"level":"info","ts":"2026-04-22T12:55:27.234567Z","logger":"raft","caller":"v3@v3.6.0/raft.go:988","msg":"1918dd9317ae83a2 is starting a new election at term 1"} {"level":"info","ts":"2026-04-22T12:55:27.234638Z","logger":"raft","caller":"v3@v3.6.0/raft.go:930","msg":"1918dd9317ae83a2 became pre-candidate at term 1"} {"level":"info","ts":"2026-04-22T12:55:27.234705Z","logger":"raft","caller":"v3@v3.6.0/raft.go:1077","msg":"1918dd9317ae83a2 received MsgPreVoteResp from 1918dd9317ae83a2 at term 1"} {"level":"info","ts":"2026-04-22T12:55:27.234724Z","logger":"raft","caller":"v3@v3.6.0/raft.go:1693","msg":"1918dd9317ae83a2 has received 1 MsgPreVoteResp votes and 0 vote rejections"} {"level":"info","ts":"2026-04-22T12:55:27.234779Z","logger":"raft","caller":"v3@v3.6.0/raft.go:912","msg":"1918dd9317ae83a2 became candidate at term 2"} {"level":"info","ts":"2026-04-22T12:55:27.245239Z","logger":"raft","caller":"v3@v3.6.0/raft.go:1077","msg":"1918dd9317ae83a2 received MsgVoteResp from 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{"level":"info","ts":"2026-04-22T12:55:27.251180Z","caller":"membership/cluster.go:682","msg":"set initial cluster version","cluster-id":"1b9b645507bfe47a","local-member-id":"1918dd9317ae83a2","cluster-version":"3.6"} {"level":"info","ts":"2026-04-22T12:55:27.251628Z","caller":"v3rpc/health.go:63","msg":"grpc service status changed","service":"","status":"SERVING"} {"level":"info","ts":"2026-04-22T12:55:27.252274Z","caller":"api/capability.go:76","msg":"enabled capabilities for version","cluster-version":"3.6"} {"level":"info","ts":"2026-04-22T12:55:27.252487Z","caller":"etcdserver/server.go:2424","msg":"cluster version is updated","cluster-version":"3.6"} {"level":"info","ts":"2026-04-22T12:55:27.257665Z","caller":"version/monitor.go:116","msg":"cluster version differs from storage version.","cluster-version":"3.6.0","storage-version":"3.5.0"} {"level":"info","ts":"2026-04-22T12:55:27.258096Z","caller":"schema/migration.go:65","msg":"updated storage 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{"level":"warn","ts":"2026-04-22T12:55:27.290181Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:54952","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:55:27.306433Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:54972","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:55:27.335330Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:54982","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:55:27.348019Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:55002","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:55:27.355717Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client 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{"level":"warn","ts":"2026-04-22T12:55:27.564258Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:55304","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:55:27.575911Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:55320","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:55:27.585090Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:55338","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:55:27.599566Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:55360","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:55:27.609664Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client 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{"level":"warn","ts":"2026-04-22T12:55:27.770253Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:55654","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:55:27.778144Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:55680","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:55:27.799006Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:55696","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:55:27.817103Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:55724","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:55:27.828311Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client 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{"level":"info","ts":"2026-04-22T12:55:37.750497Z","caller":"traceutil/trace.go:172","msg":"trace[2088664909] transaction","detail":"{read_only:false; response_revision:375; number_of_response:1; }","duration":"299.431038ms","start":"2026-04-22T12:55:37.451057Z","end":"2026-04-22T12:55:37.750488Z","steps":["trace[2088664909] 'process raft request' (duration: 299.400317ms)"],"step_count":1} {"level":"info","ts":"2026-04-22T12:55:37.750719Z","caller":"traceutil/trace.go:172","msg":"trace[1188011525] transaction","detail":"{read_only:false; response_revision:374; number_of_response:1; }","duration":"310.54131ms","start":"2026-04-22T12:55:37.440121Z","end":"2026-04-22T12:55:37.750662Z","steps":["trace[1188011525] 'process raft request' (duration: 310.297141ms)"],"step_count":1} {"level":"info","ts":"2026-04-22T12:55:37.750771Z","caller":"traceutil/trace.go:172","msg":"trace[2003642233] linearizableReadLoop","detail":"{readStateIndex:388; appliedIndex:387; 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{"level":"warn","ts":"2026-04-22T12:56:07.211658Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:46194","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:56:07.230032Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:46210","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:56:07.242411Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:46224","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:56:07.259163Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:46234","server-name":"","error":"EOF"} {"level":"info","ts":"2026-04-22T12:56:08.302032Z","caller":"traceutil/trace.go:172","msg":"trace[2056933934] transaction","detail":"{read_only:false; response_revision:607; number_of_response:1; 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{"level":"warn","ts":"2026-04-22T12:56:10.486121Z","caller":"txn/util.go:93","msg":"apply request took too long","took":"123.876973ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/masterleases/199.19.213.250\" limit:1 ","response":"range_response_count:1 size:135"} {"level":"info","ts":"2026-04-22T12:56:10.486198Z","caller":"traceutil/trace.go:172","msg":"trace[1652834447] range","detail":"{range_begin:/registry/masterleases/199.19.213.250; range_end:; response_count:1; response_revision:625; }","duration":"123.968686ms","start":"2026-04-22T12:56:10.362216Z","end":"2026-04-22T12:56:10.486185Z","steps":["trace[1652834447] 'range keys from in-memory index tree' (duration: 123.708006ms)"],"step_count":1} {"level":"warn","ts":"2026-04-22T12:56:18.444940Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33156","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:56:20.050399Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:39124","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:56:20.066379Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:39150","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:56:20.167165Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:39166","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:56:20.194083Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:39182","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:56:20.353301Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:39196","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:56:21.377791Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:39206","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:56:38.375319Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:44258","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:56:38.402575Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:44282","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:56:38.415275Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:44312","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-04-22T12:56:38.429480Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:44324","server-name":"","error":"EOF"}