{"level":"warn","ts":"2026-02-02T01:18:04.38345Z","caller":"embed/config.go:679","msg":"Running http and grpc server on single port. This is not recommended for production."}
{"level":"info","ts":"2026-02-02T01:18:04.383571Z","caller":"etcdmain/etcd.go:73","msg":"Running: ","args":["etcd","--advertise-client-urls=https://162.253.55.212:2379","--cert-file=/etc/kubernetes/pki/etcd/server.crt","--client-cert-auth=true","--data-dir=/var/lib/etcd","--experimental-initial-corrupt-check=true","--experimental-watch-progress-notify-interval=5s","--initial-advertise-peer-urls=https://162.253.55.212:2380","--initial-cluster=instance=https://162.253.55.212:2380","--key-file=/etc/kubernetes/pki/etcd/server.key","--listen-client-urls=https://127.0.0.1:2379,https://162.253.55.212:2379","--listen-metrics-urls=http://127.0.0.1:2381","--listen-peer-urls=https://162.253.55.212:2380","--name=instance","--peer-cert-file=/etc/kubernetes/pki/etcd/peer.crt","--peer-client-cert-auth=true","--peer-key-file=/etc/kubernetes/pki/etcd/peer.key","--peer-trusted-ca-file=/etc/kubernetes/pki/etcd/ca.crt","--snapshot-count=10000","--tls-min-version=TLS1.3","--trusted-ca-file=/etc/kubernetes/pki/etcd/ca.crt"]}
{"level":"warn","ts":"2026-02-02T01:18:04.383774Z","caller":"embed/config.go:679","msg":"Running http and grpc server on single port. This is not recommended for production."}
{"level":"info","ts":"2026-02-02T01:18:04.383808Z","caller":"embed/etcd.go:127","msg":"configuring peer listeners","listen-peer-urls":["https://162.253.55.212:2380"]}
{"level":"info","ts":"2026-02-02T01:18:04.383951Z","caller":"embed/etcd.go:494","msg":"starting with peer TLS","tls-info":"cert = /etc/kubernetes/pki/etcd/peer.crt, key = /etc/kubernetes/pki/etcd/peer.key, client-cert=, client-key=, trusted-ca = /etc/kubernetes/pki/etcd/ca.crt, client-cert-auth = true, crl-file = ","cipher-suites":[]}
{"level":"info","ts":"2026-02-02T01:18:04.385129Z","caller":"embed/etcd.go:135","msg":"configuring client listeners","listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.212:2379"]}
{"level":"info","ts":"2026-02-02T01:18:04.385304Z","caller":"embed/etcd.go:308","msg":"starting an etcd server","etcd-version":"3.5.12","git-sha":"e7b3bb6cc","go-version":"go1.20.13","go-os":"linux","go-arch":"amd64","max-cpu-set":2,"max-cpu-available":2,"member-initialized":false,"name":"instance","data-dir":"/var/lib/etcd","wal-dir":"","wal-dir-dedicated":"","member-dir":"/var/lib/etcd/member","force-new-cluster":false,"heartbeat-interval":"100ms","election-timeout":"1s","initial-election-tick-advance":true,"snapshot-count":10000,"max-wals":5,"max-snapshots":5,"snapshot-catchup-entries":5000,"initial-advertise-peer-urls":["https://162.253.55.212:2380"],"listen-peer-urls":["https://162.253.55.212:2380"],"advertise-client-urls":["https://162.253.55.212:2379"],"listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.212:2379"],"listen-metrics-urls":["http://127.0.0.1:2381"],"cors":["*"],"host-whitelist":["*"],"initial-cluster":"instance=https://162.253.55.212:2380","initial-cluster-state":"new","initial-cluster-token":"etcd-cluster","quota-backend-bytes":2147483648,"max-request-bytes":1572864,"max-concurrent-streams":4294967295,"pre-vote":true,"initial-corrupt-check":true,"corrupt-check-time-interval":"0s","compact-check-time-enabled":false,"compact-check-time-interval":"1m0s","auto-compaction-mode":"periodic","auto-compaction-retention":"0s","auto-compaction-interval":"0s","discovery-url":"","discovery-proxy":"","downgrade-check-interval":"5s"}
{"level":"info","ts":"2026-02-02T01:18:04.395674Z","caller":"etcdserver/backend.go:81","msg":"opened backend db","path":"/var/lib/etcd/member/snap/db","took":"9.411418ms"}
{"level":"info","ts":"2026-02-02T01:18:04.413845Z","caller":"etcdserver/raft.go:495","msg":"starting local member","local-member-id":"d078b1e39c21939c","cluster-id":"cdc9ba8de57e3589"}
{"level":"info","ts":"2026-02-02T01:18:04.413933Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"d078b1e39c21939c switched to configuration voters=()"}
{"level":"info","ts":"2026-02-02T01:18:04.413955Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"d078b1e39c21939c became follower at term 0"}
{"level":"info","ts":"2026-02-02T01:18:04.413968Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"newRaft d078b1e39c21939c [peers: [], term: 0, commit: 0, applied: 0, lastindex: 0, lastterm: 0]"}
{"level":"info","ts":"2026-02-02T01:18:04.414011Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"d078b1e39c21939c became follower at term 1"}
{"level":"info","ts":"2026-02-02T01:18:04.414059Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"d078b1e39c21939c switched to configuration voters=(15021952148229428124)"}
{"level":"warn","ts":"2026-02-02T01:18:04.421245Z","caller":"auth/store.go:1241","msg":"simple token is not cryptographically signed"}
{"level":"info","ts":"2026-02-02T01:18:04.423745Z","caller":"mvcc/kvstore.go:407","msg":"kvstore restored","current-rev":1}
{"level":"info","ts":"2026-02-02T01:18:04.428888Z","caller":"etcdserver/quota.go:94","msg":"enabled backend quota with default value","quota-name":"v3-applier","quota-size-bytes":2147483648,"quota-size":"2.1 GB"}
{"level":"info","ts":"2026-02-02T01:18:04.432607Z","caller":"etcdserver/server.go:860","msg":"starting etcd server","local-member-id":"d078b1e39c21939c","local-server-version":"3.5.12","cluster-version":"to_be_decided"}
{"level":"info","ts":"2026-02-02T01:18:04.432764Z","caller":"etcdserver/server.go:744","msg":"started as single-node; fast-forwarding election ticks","local-member-id":"d078b1e39c21939c","forward-ticks":9,"forward-duration":"900ms","election-ticks":10,"election-timeout":"1s"}
{"level":"info","ts":"2026-02-02T01:18:04.445931Z","caller":"fileutil/purge.go:50","msg":"started to purge file","dir":"/var/lib/etcd/member/snap","suffix":"snap.db","max":5,"interval":"30s"}
{"level":"info","ts":"2026-02-02T01:18:04.445991Z","caller":"fileutil/purge.go:50","msg":"started to purge file","dir":"/var/lib/etcd/member/snap","suffix":"snap","max":5,"interval":"30s"}
{"level":"info","ts":"2026-02-02T01:18:04.445999Z","caller":"fileutil/purge.go:50","msg":"started to purge file","dir":"/var/lib/etcd/member/wal","suffix":"wal","max":5,"interval":"30s"}
{"level":"info","ts":"2026-02-02T01:18:04.453936Z","caller":"embed/etcd.go:726","msg":"starting with client TLS","tls-info":"cert = /etc/kubernetes/pki/etcd/server.crt, key = /etc/kubernetes/pki/etcd/server.key, client-cert=, client-key=, trusted-ca = /etc/kubernetes/pki/etcd/ca.crt, client-cert-auth = true, crl-file = ","cipher-suites":[]}
{"level":"info","ts":"2026-02-02T01:18:04.45428Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"d078b1e39c21939c switched to configuration voters=(15021952148229428124)"}
{"level":"info","ts":"2026-02-02T01:18:04.454434Z","caller":"membership/cluster.go:421","msg":"added member","cluster-id":"cdc9ba8de57e3589","local-member-id":"d078b1e39c21939c","added-peer-id":"d078b1e39c21939c","added-peer-peer-urls":["https://162.253.55.212:2380"]}
{"level":"info","ts":"2026-02-02T01:18:04.45471Z","caller":"embed/etcd.go:277","msg":"now serving peer/client/metrics","local-member-id":"d078b1e39c21939c","initial-advertise-peer-urls":["https://162.253.55.212:2380"],"listen-peer-urls":["https://162.253.55.212:2380"],"advertise-client-urls":["https://162.253.55.212:2379"],"listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.212:2379"],"listen-metrics-urls":["http://127.0.0.1:2381"]}
{"level":"info","ts":"2026-02-02T01:18:04.454738Z","caller":"embed/etcd.go:857","msg":"serving metrics","address":"http://127.0.0.1:2381"}
{"level":"info","ts":"2026-02-02T01:18:04.455315Z","caller":"embed/etcd.go:597","msg":"serving peer traffic","address":"162.253.55.212:2380"}
{"level":"info","ts":"2026-02-02T01:18:04.457736Z","caller":"embed/etcd.go:569","msg":"cmux::serve","address":"162.253.55.212:2380"}
{"level":"info","ts":"2026-02-02T01:18:04.815232Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"d078b1e39c21939c is starting a new election at term 1"}
{"level":"info","ts":"2026-02-02T01:18:04.815382Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"d078b1e39c21939c became pre-candidate at term 1"}
{"level":"info","ts":"2026-02-02T01:18:04.815422Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"d078b1e39c21939c received MsgPreVoteResp from d078b1e39c21939c at term 1"}
{"level":"info","ts":"2026-02-02T01:18:04.815468Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"d078b1e39c21939c became candidate at term 2"}
{"level":"info","ts":"2026-02-02T01:18:04.815521Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"d078b1e39c21939c received MsgVoteResp from d078b1e39c21939c at term 2"}
{"level":"info","ts":"2026-02-02T01:18:04.815553Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"d078b1e39c21939c became leader at term 2"}
{"level":"info","ts":"2026-02-02T01:18:04.815582Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"raft.node: d078b1e39c21939c elected leader d078b1e39c21939c at term 2"}
{"level":"info","ts":"2026-02-02T01:18:04.818265Z","caller":"etcdserver/server.go:2578","msg":"setting up initial cluster version using v2 API","cluster-version":"3.5"}
{"level":"info","ts":"2026-02-02T01:18:04.818569Z","caller":"etcdserver/server.go:2068","msg":"published local member to cluster through raft","local-member-id":"d078b1e39c21939c","local-member-attributes":"{Name:instance ClientURLs:[https://162.253.55.212:2379]}","request-path":"/0/members/d078b1e39c21939c/attributes","cluster-id":"cdc9ba8de57e3589","publish-timeout":"7s"}
{"level":"info","ts":"2026-02-02T01:18:04.819528Z","caller":"embed/serve.go:103","msg":"ready to serve client requests"}
{"level":"info","ts":"2026-02-02T01:18:04.821972Z","caller":"embed/serve.go:250","msg":"serving client traffic securely","traffic":"grpc+http","address":"162.253.55.212:2379"}
{"level":"info","ts":"2026-02-02T01:18:04.822714Z","caller":"embed/serve.go:103","msg":"ready to serve client requests"}
{"level":"info","ts":"2026-02-02T01:18:04.827793Z","caller":"etcdmain/main.go:44","msg":"notifying init daemon"}
{"level":"info","ts":"2026-02-02T01:18:04.840106Z","caller":"etcdmain/main.go:50","msg":"successfully notified init daemon"}
{"level":"info","ts":"2026-02-02T01:18:04.827869Z","caller":"membership/cluster.go:584","msg":"set initial cluster version","cluster-id":"cdc9ba8de57e3589","local-member-id":"d078b1e39c21939c","cluster-version":"3.5"}
{"level":"info","ts":"2026-02-02T01:18:04.840179Z","caller":"api/capability.go:75","msg":"enabled capabilities for version","cluster-version":"3.5"}
{"level":"info","ts":"2026-02-02T01:18:04.840202Z","caller":"etcdserver/server.go:2602","msg":"cluster version is updated","cluster-version":"3.5"}
{"level":"info","ts":"2026-02-02T01:18:04.841414Z","caller":"embed/serve.go:250","msg":"serving client traffic securely","traffic":"grpc+http","address":"127.0.0.1:2379"}
{"level":"warn","ts":"2026-02-02T01:18:24.356137Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"879.893166ms","expected-duration":"100ms","prefix":"","request":"header:<ID:10636548063707169228 username:\"kube-apiserver-etcd-client\" auth_revision:1 > txn:<compare:<target:MOD key:\"/registry/leases/kube-system/kube-controller-manager\" mod_revision:448 > success:<request_put:<key:\"/registry/leases/kube-system/kube-controller-manager\" value_size:431 >> failure:<request_range:<key:\"/registry/leases/kube-system/kube-controller-manager\" > >>","response":"size:16"}
{"level":"info","ts":"2026-02-02T01:18:24.356401Z","caller":"traceutil/trace.go:171","msg":"trace[633216544] transaction","detail":"{read_only:false; response_revision:453; number_of_response:1; }","duration":"1.359871918s","start":"2026-02-02T01:18:22.99649Z","end":"2026-02-02T01:18:24.356362Z","steps":["trace[633216544] 'process raft request'  (duration: 479.322598ms)","trace[633216544] 'compare'  (duration: 879.806556ms)"],"step_count":2}
{"level":"warn","ts":"2026-02-02T01:18:24.356519Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-02-02T01:18:22.996479Z","time spent":"1.359975179s","remote":"127.0.0.1:48382","response type":"/etcdserverpb.KV/Txn","request count":1,"request size":491,"response count":0,"response size":40,"request content":"compare:<target:MOD key:\"/registry/leases/kube-system/kube-controller-manager\" mod_revision:448 > success:<request_put:<key:\"/registry/leases/kube-system/kube-controller-manager\" value_size:431 >> failure:<request_range:<key:\"/registry/leases/kube-system/kube-controller-manager\" > >"}
{"level":"info","ts":"2026-02-02T01:18:24.356739Z","caller":"traceutil/trace.go:171","msg":"trace[807060432] linearizableReadLoop","detail":"{readStateIndex:463; appliedIndex:462; }","duration":"1.28736092s","start":"2026-02-02T01:18:23.06937Z","end":"2026-02-02T01:18:24.356731Z","steps":["trace[807060432] 'read index received'  (duration: 406.585699ms)","trace[807060432] 'applied index is now lower than readState.Index'  (duration: 880.774331ms)"],"step_count":2}
{"level":"warn","ts":"2026-02-02T01:18:24.370145Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"1.300766443s","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/leases/kube-system/kube-scheduler\" ","response":"range_response_count:1 size:478"}
{"level":"info","ts":"2026-02-02T01:18:24.370187Z","caller":"traceutil/trace.go:171","msg":"trace[1831854534] range","detail":"{range_begin:/registry/leases/kube-system/kube-scheduler; range_end:; response_count:1; response_revision:453; }","duration":"1.300852413s","start":"2026-02-02T01:18:23.069323Z","end":"2026-02-02T01:18:24.370175Z","steps":["trace[1831854534] 'agreement among raft nodes before linearized reading'  (duration: 1.287485251s)"],"step_count":1}
{"level":"warn","ts":"2026-02-02T01:18:24.37018Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"1.050259587s","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/pods/kube-system/kube-scheduler-instance\" ","response":"range_response_count:1 size:4260"}
{"level":"warn","ts":"2026-02-02T01:18:24.370214Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-02-02T01:18:23.06931Z","time spent":"1.300895263s","remote":"127.0.0.1:48382","response type":"/etcdserverpb.KV/Range","request count":0,"request size":45,"response count":1,"response size":502,"request content":"key:\"/registry/leases/kube-system/kube-scheduler\" "}
{"level":"info","ts":"2026-02-02T01:18:24.370235Z","caller":"traceutil/trace.go:171","msg":"trace[248351822] range","detail":"{range_begin:/registry/pods/kube-system/kube-scheduler-instance; range_end:; response_count:1; response_revision:453; }","duration":"1.050343897s","start":"2026-02-02T01:18:23.319875Z","end":"2026-02-02T01:18:24.370219Z","steps":["trace[248351822] 'agreement among raft nodes before linearized reading'  (duration: 1.050203126s)"],"step_count":1}
{"level":"warn","ts":"2026-02-02T01:18:24.370276Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-02-02T01:18:23.31986Z","time spent":"1.050408988s","remote":"127.0.0.1:48292","response type":"/etcdserverpb.KV/Range","request count":0,"request size":52,"response count":1,"response size":4284,"request content":"key:\"/registry/pods/kube-system/kube-scheduler-instance\" "}
{"level":"warn","ts":"2026-02-02T01:18:24.370398Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"1.000807051s","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/health\" ","response":"range_response_count:0 size:5"}
{"level":"info","ts":"2026-02-02T01:18:24.370417Z","caller":"traceutil/trace.go:171","msg":"trace[1248119816] range","detail":"{range_begin:/registry/health; range_end:; response_count:0; response_revision:453; }","duration":"1.000862142s","start":"2026-02-02T01:18:23.36955Z","end":"2026-02-02T01:18:24.370412Z","steps":["trace[1248119816] 'agreement among raft nodes before linearized reading'  (duration: 1.000831952s)"],"step_count":1}
{"level":"warn","ts":"2026-02-02T01:18:24.37043Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-02-02T01:18:23.369529Z","time spent":"1.000897952s","remote":"127.0.0.1:48088","response type":"/etcdserverpb.KV/Range","request count":0,"request size":18,"response count":0,"response size":29,"request content":"key:\"/registry/health\" "}
{"level":"info","ts":"2026-02-02T01:18:24.581151Z","caller":"traceutil/trace.go:171","msg":"trace[1071829116] transaction","detail":"{read_only:false; response_revision:455; number_of_response:1; }","duration":"197.48481ms","start":"2026-02-02T01:18:24.383656Z","end":"2026-02-02T01:18:24.581141Z","steps":["trace[1071829116] 'process raft request'  (duration: 196.402104ms)"],"step_count":1}
{"level":"warn","ts":"2026-02-02T01:18:24.583042Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"198.105565ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/health\" ","response":"range_response_count:0 size:5"}
{"level":"info","ts":"2026-02-02T01:18:24.58312Z","caller":"traceutil/trace.go:171","msg":"trace[191773780] range","detail":"{range_begin:/registry/health; range_end:; response_count:0; response_revision:455; }","duration":"198.207205ms","start":"2026-02-02T01:18:24.384903Z","end":"2026-02-02T01:18:24.58311Z","steps":["trace[191773780] 'agreement among raft nodes before linearized reading'  (duration: 198.099935ms)"],"step_count":1}
{"level":"info","ts":"2026-02-02T01:18:24.580964Z","caller":"traceutil/trace.go:171","msg":"trace[626183939] linearizableReadLoop","detail":"{readStateIndex:466; appliedIndex:465; }","duration":"196.022092ms","start":"2026-02-02T01:18:24.384922Z","end":"2026-02-02T01:18:24.580944Z","steps":["trace[626183939] 'read index received'  (duration: 195.238448ms)","trace[626183939] 'applied index is now lower than readState.Index'  (duration: 782.924µs)"],"step_count":2}
{"level":"info","ts":"2026-02-02T01:18:36.543595Z","caller":"traceutil/trace.go:171","msg":"trace[378733887] transaction","detail":"{read_only:false; response_revision:518; number_of_response:1; }","duration":"141.368314ms","start":"2026-02-02T01:18:36.402212Z","end":"2026-02-02T01:18:36.54358Z","steps":["trace[378733887] 'process raft request'  (duration: 140.986301ms)"],"step_count":1}
{"level":"warn","ts":"2026-02-02T01:18:43.81603Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"299.063283ms","expected-duration":"100ms","prefix":"","request":"header:<ID:10636548063707169466 > lease_revoke:<id:139c9c1beda281e6>","response":"size:29"}
{"level":"warn","ts":"2026-02-02T01:18:45.065687Z","caller":"etcdserver/v3_server.go:897","msg":"waiting for ReadIndex response took too long, retrying","sent-request-id":10636548063707169467,"retry-timeout":"500ms"}
{"level":"warn","ts":"2026-02-02T01:18:45.104454Z","caller":"wal/wal.go:805","msg":"slow fdatasync","took":"1.03662543s","expected-duration":"1s"}
{"level":"info","ts":"2026-02-02T01:18:45.104804Z","caller":"traceutil/trace.go:171","msg":"trace[1305310567] linearizableReadLoop","detail":"{readStateIndex:577; appliedIndex:576; }","duration":"539.563121ms","start":"2026-02-02T01:18:44.565216Z","end":"2026-02-02T01:18:45.104779Z","steps":["trace[1305310567] 'read index received'  (duration: 539.377514ms)","trace[1305310567] 'applied index is now lower than readState.Index'  (duration: 184.807µs)"],"step_count":2}
{"level":"info","ts":"2026-02-02T01:18:45.105075Z","caller":"traceutil/trace.go:171","msg":"trace[624477377] transaction","detail":"{read_only:false; response_revision:562; number_of_response:1; }","duration":"1.037325819s","start":"2026-02-02T01:18:44.067738Z","end":"2026-02-02T01:18:45.105064Z","steps":["trace[624477377] 'process raft request'  (duration: 1.036919113s)"],"step_count":1}
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