{"level":"warn","ts":"2026-02-26T17:55:30.218284Z","caller":"embed/config.go:679","msg":"Running http and grpc server on single port. This is not recommended for production."}
{"level":"info","ts":"2026-02-26T17:55:30.218411Z","caller":"etcdmain/etcd.go:73","msg":"Running: ","args":["etcd","--advertise-client-urls=https://162.253.55.36:2379","--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://162.253.55.36:2380","--initial-cluster=instance=https://162.253.55.36:2380","--key-file=/etc/kubernetes/pki/etcd/server.key","--listen-client-urls=https://127.0.0.1:2379,https://162.253.55.36:2379","--listen-metrics-urls=http://127.0.0.1:2381","--listen-peer-urls=https://162.253.55.36:2380","--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":"2026-02-26T17:55:30.218512Z","caller":"embed/config.go:679","msg":"Running http and grpc server on single port. This is not recommended for production."}
{"level":"info","ts":"2026-02-26T17:55:30.218529Z","caller":"embed/etcd.go:127","msg":"configuring peer listeners","listen-peer-urls":["https://162.253.55.36:2380"]}
{"level":"info","ts":"2026-02-26T17:55:30.218558Z","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":"2026-02-26T17:55:30.219505Z","caller":"embed/etcd.go:135","msg":"configuring client listeners","listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.36:2379"]}
{"level":"info","ts":"2026-02-26T17:55:30.219605Z","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":8,"max-cpu-available":8,"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://162.253.55.36:2380"],"listen-peer-urls":["https://162.253.55.36:2380"],"advertise-client-urls":["https://162.253.55.36:2379"],"listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.36:2379"],"listen-metrics-urls":["http://127.0.0.1:2381"],"cors":["*"],"host-whitelist":["*"],"initial-cluster":"instance=https://162.253.55.36:2380","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":"2026-02-26T17:55:30.224148Z","caller":"etcdserver/backend.go:81","msg":"opened backend db","path":"/var/lib/etcd/member/snap/db","took":"4.238281ms"}
{"level":"info","ts":"2026-02-26T17:55:30.230496Z","caller":"etcdserver/raft.go:495","msg":"starting local member","local-member-id":"cb89ec34a9687f0b","cluster-id":"d8e0d5e222e856c9"}
{"level":"info","ts":"2026-02-26T17:55:30.230582Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"cb89ec34a9687f0b switched to configuration voters=()"}
{"level":"info","ts":"2026-02-26T17:55:30.230616Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"cb89ec34a9687f0b became follower at term 0"}
{"level":"info","ts":"2026-02-26T17:55:30.23063Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"newRaft cb89ec34a9687f0b [peers: [], term: 0, commit: 0, applied: 0, lastindex: 0, lastterm: 0]"}
{"level":"info","ts":"2026-02-26T17:55:30.230639Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"cb89ec34a9687f0b became follower at term 1"}
{"level":"info","ts":"2026-02-26T17:55:30.230688Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"cb89ec34a9687f0b switched to configuration voters=(14666513372433383179)"}
{"level":"warn","ts":"2026-02-26T17:55:30.236239Z","caller":"auth/store.go:1241","msg":"simple token is not cryptographically signed"}
{"level":"info","ts":"2026-02-26T17:55:30.237723Z","caller":"mvcc/kvstore.go:407","msg":"kvstore restored","current-rev":1}
{"level":"info","ts":"2026-02-26T17:55:30.240168Z","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":"2026-02-26T17:55:30.244235Z","caller":"etcdserver/server.go:860","msg":"starting etcd server","local-member-id":"cb89ec34a9687f0b","local-server-version":"3.5.12","cluster-version":"to_be_decided"}
{"level":"info","ts":"2026-02-26T17:55:30.244434Z","caller":"etcdserver/server.go:744","msg":"started as single-node; fast-forwarding election ticks","local-member-id":"cb89ec34a9687f0b","forward-ticks":9,"forward-duration":"900ms","election-ticks":10,"election-timeout":"1s"}
{"level":"info","ts":"2026-02-26T17:55:30.244725Z","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":"2026-02-26T17:55:30.24481Z","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":"2026-02-26T17:55:30.244821Z","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":"2026-02-26T17:55:30.245846Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"cb89ec34a9687f0b switched to configuration voters=(14666513372433383179)"}
{"level":"info","ts":"2026-02-26T17:55:30.246082Z","caller":"membership/cluster.go:421","msg":"added member","cluster-id":"d8e0d5e222e856c9","local-member-id":"cb89ec34a9687f0b","added-peer-id":"cb89ec34a9687f0b","added-peer-peer-urls":["https://162.253.55.36:2380"]}
{"level":"info","ts":"2026-02-26T17:55:30.249144Z","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":"2026-02-26T17:55:30.249355Z","caller":"embed/etcd.go:597","msg":"serving peer traffic","address":"162.253.55.36:2380"}
{"level":"info","ts":"2026-02-26T17:55:30.249423Z","caller":"embed/etcd.go:569","msg":"cmux::serve","address":"162.253.55.36:2380"}
{"level":"info","ts":"2026-02-26T17:55:30.249395Z","caller":"embed/etcd.go:277","msg":"now serving peer/client/metrics","local-member-id":"cb89ec34a9687f0b","initial-advertise-peer-urls":["https://162.253.55.36:2380"],"listen-peer-urls":["https://162.253.55.36:2380"],"advertise-client-urls":["https://162.253.55.36:2379"],"listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.36:2379"],"listen-metrics-urls":["http://127.0.0.1:2381"]}
{"level":"info","ts":"2026-02-26T17:55:30.249444Z","caller":"embed/etcd.go:857","msg":"serving metrics","address":"http://127.0.0.1:2381"}
{"level":"info","ts":"2026-02-26T17:55:30.330881Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"cb89ec34a9687f0b is starting a new election at term 1"}
{"level":"info","ts":"2026-02-26T17:55:30.330954Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"cb89ec34a9687f0b became pre-candidate at term 1"}
{"level":"info","ts":"2026-02-26T17:55:30.330983Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"cb89ec34a9687f0b received MsgPreVoteResp from cb89ec34a9687f0b at term 1"}
{"level":"info","ts":"2026-02-26T17:55:30.331009Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"cb89ec34a9687f0b became candidate at term 2"}
{"level":"info","ts":"2026-02-26T17:55:30.331026Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"cb89ec34a9687f0b received MsgVoteResp from cb89ec34a9687f0b at term 2"}
{"level":"info","ts":"2026-02-26T17:55:30.331048Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"cb89ec34a9687f0b became leader at term 2"}
{"level":"info","ts":"2026-02-26T17:55:30.331067Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"raft.node: cb89ec34a9687f0b elected leader cb89ec34a9687f0b at term 2"}
{"level":"info","ts":"2026-02-26T17:55:30.332148Z","caller":"etcdserver/server.go:2068","msg":"published local member to cluster through raft","local-member-id":"cb89ec34a9687f0b","local-member-attributes":"{Name:instance ClientURLs:[https://162.253.55.36:2379]}","request-path":"/0/members/cb89ec34a9687f0b/attributes","cluster-id":"d8e0d5e222e856c9","publish-timeout":"7s"}
{"level":"info","ts":"2026-02-26T17:55:30.332297Z","caller":"embed/serve.go:103","msg":"ready to serve client requests"}
{"level":"info","ts":"2026-02-26T17:55:30.332404Z","caller":"embed/serve.go:103","msg":"ready to serve client requests"}
{"level":"info","ts":"2026-02-26T17:55:30.33241Z","caller":"etcdserver/server.go:2578","msg":"setting up initial cluster version using v2 API","cluster-version":"3.5"}
{"level":"info","ts":"2026-02-26T17:55:30.333374Z","caller":"membership/cluster.go:584","msg":"set initial cluster version","cluster-id":"d8e0d5e222e856c9","local-member-id":"cb89ec34a9687f0b","cluster-version":"3.5"}
{"level":"info","ts":"2026-02-26T17:55:30.333586Z","caller":"api/capability.go:75","msg":"enabled capabilities for version","cluster-version":"3.5"}
{"level":"info","ts":"2026-02-26T17:55:30.333634Z","caller":"etcdserver/server.go:2602","msg":"cluster version is updated","cluster-version":"3.5"}
{"level":"info","ts":"2026-02-26T17:55:30.333851Z","caller":"etcdmain/main.go:44","msg":"notifying init daemon"}
{"level":"info","ts":"2026-02-26T17:55:30.333944Z","caller":"etcdmain/main.go:50","msg":"successfully notified init daemon"}
{"level":"info","ts":"2026-02-26T17:55:30.336007Z","caller":"embed/serve.go:250","msg":"serving client traffic securely","traffic":"grpc+http","address":"162.253.55.36:2379"}
{"level":"info","ts":"2026-02-26T17:55:30.336122Z","caller":"embed/serve.go:250","msg":"serving client traffic securely","traffic":"grpc+http","address":"127.0.0.1:2379"}
{"level":"info","ts":"2026-02-26T17:55:46.969446Z","caller":"traceutil/trace.go:171","msg":"trace[1839717789] transaction","detail":"{read_only:false; response_revision:410; number_of_response:1; }","duration":"191.091359ms","start":"2026-02-26T17:55:46.778328Z","end":"2026-02-26T17:55:46.969419Z","steps":["trace[1839717789] 'process raft request'  (duration: 190.939436ms)"],"step_count":1}
{"level":"info","ts":"2026-02-26T17:55:47.265631Z","caller":"traceutil/trace.go:171","msg":"trace[1116897190] linearizableReadLoop","detail":"{readStateIndex:425; appliedIndex:424; }","duration":"143.575727ms","start":"2026-02-26T17:55:47.122034Z","end":"2026-02-26T17:55:47.26561Z","steps":["trace[1116897190] 'read index received'  (duration: 143.455074ms)","trace[1116897190] 'applied index is now lower than readState.Index'  (duration: 120.053µs)"],"step_count":2}
{"level":"warn","ts":"2026-02-26T17:55:47.265794Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"143.73347ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/leases/kube-system/kube-controller-manager\" ","response":"range_response_count:1 size:504"}
{"level":"info","ts":"2026-02-26T17:55:47.265831Z","caller":"traceutil/trace.go:171","msg":"trace[545271307] range","detail":"{range_begin:/registry/leases/kube-system/kube-controller-manager; range_end:; response_count:1; response_revision:411; }","duration":"143.838023ms","start":"2026-02-26T17:55:47.121987Z","end":"2026-02-26T17:55:47.265825Z","steps":["trace[545271307] 'agreement among raft nodes before linearized reading'  (duration: 143.71883ms)"],"step_count":1}
{"level":"info","ts":"2026-02-26T17:55:47.265832Z","caller":"traceutil/trace.go:171","msg":"trace[1619491448] transaction","detail":"{read_only:false; response_revision:411; number_of_response:1; }","duration":"288.454243ms","start":"2026-02-26T17:55:46.977341Z","end":"2026-02-26T17:55:47.265795Z","steps":["trace[1619491448] 'process raft request'  (duration: 288.166426ms)"],"step_count":1}
{"level":"info","ts":"2026-02-26T17:55:47.374129Z","caller":"traceutil/trace.go:171","msg":"trace[211428853] transaction","detail":"{read_only:false; response_revision:412; number_of_response:1; }","duration":"103.08712ms","start":"2026-02-26T17:55:47.271015Z","end":"2026-02-26T17:55:47.374102Z","steps":["trace[211428853] 'process raft request'  (duration: 95.528709ms)"],"step_count":1}
{"level":"info","ts":"2026-02-26T17:55:47.374544Z","caller":"traceutil/trace.go:171","msg":"trace[1892887692] transaction","detail":"{read_only:false; response_revision:413; number_of_response:1; }","duration":"103.491771ms","start":"2026-02-26T17:55:47.271022Z","end":"2026-02-26T17:55:47.374514Z","steps":["trace[1892887692] 'process raft request'  (duration: 102.938047ms)"],"step_count":1}
{"level":"info","ts":"2026-02-26T17:55:47.37486Z","caller":"traceutil/trace.go:171","msg":"trace[392284014] transaction","detail":"{read_only:false; response_revision:414; number_of_response:1; }","duration":"103.739657ms","start":"2026-02-26T17:55:47.271105Z","end":"2026-02-26T17:55:47.374844Z","steps":["trace[392284014] 'process raft request'  (duration: 102.923546ms)"],"step_count":1}
{"level":"info","ts":"2026-02-26T17:56:07.611009Z","caller":"traceutil/trace.go:171","msg":"trace[632838074] transaction","detail":"{read_only:false; response_revision:531; number_of_response:1; }","duration":"129.332107ms","start":"2026-02-26T17:56:07.481639Z","end":"2026-02-26T17:56:07.610972Z","steps":["trace[632838074] 'process raft request'  (duration: 129.199403ms)"],"step_count":1}
{"level":"info","ts":"2026-02-26T17:56:54.108482Z","caller":"traceutil/trace.go:171","msg":"trace[2114252078] transaction","detail":"{read_only:false; response_revision:802; number_of_response:1; }","duration":"210.125511ms","start":"2026-02-26T17:56:53.898318Z","end":"2026-02-26T17:56:54.108443Z","steps":["trace[2114252078] 'process raft request'  (duration: 182.058119ms)","trace[2114252078] 'compare'  (duration: 27.918578ms)"],"step_count":2}
{"level":"info","ts":"2026-02-26T17:56:54.110566Z","caller":"traceutil/trace.go:171","msg":"trace[1902942859] linearizableReadLoop","detail":"{readStateIndex:833; appliedIndex:831; }","duration":"173.008501ms","start":"2026-02-26T17:56:53.937527Z","end":"2026-02-26T17:56:54.110535Z","steps":["trace[1902942859] 'read index received'  (duration: 142.913395ms)","trace[1902942859] 'applied index is now lower than readState.Index'  (duration: 30.091826ms)"],"step_count":2}
{"level":"warn","ts":"2026-02-26T17:56:54.110721Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"173.152614ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/minions/\" range_end:\"/registry/minions0\" count_only:true ","response":"range_response_count:0 size:7"}
{"level":"info","ts":"2026-02-26T17:56:54.110765Z","caller":"traceutil/trace.go:171","msg":"trace[599861343] range","detail":"{range_begin:/registry/minions/; range_end:/registry/minions0; response_count:0; response_revision:803; }","duration":"173.265197ms","start":"2026-02-26T17:56:53.937489Z","end":"2026-02-26T17:56:54.110754Z","steps":["trace[599861343] 'agreement among raft nodes before linearized reading'  (duration: 173.162585ms)"],"step_count":1}
{"level":"info","ts":"2026-02-26T17:56:54.110782Z","caller":"traceutil/trace.go:171","msg":"trace[1770981103] transaction","detail":"{read_only:false; response_revision:803; number_of_response:1; }","duration":"178.280369ms","start":"2026-02-26T17:56:53.932462Z","end":"2026-02-26T17:56:54.110724Z","steps":["trace[1770981103] 'process raft request'  (duration: 177.93347ms)"],"step_count":1}
{"level":"info","ts":"2026-02-26T17:56:54.919994Z","caller":"traceutil/trace.go:171","msg":"trace[32765321] transaction","detail":"{read_only:false; response_revision:805; number_of_response:1; }","duration":"140.07457ms","start":"2026-02-26T17:56:54.77989Z","end":"2026-02-26T17:56:54.919965Z","steps":["trace[32765321] 'process raft request'  (duration: 123.663686ms)","trace[32765321] 'compare'  (duration: 16.295361ms)"],"step_count":2}
{"level":"warn","ts":"2026-02-26T17:57:06.460837Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"107.233128ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/horizontalpodautoscalers/\" range_end:\"/registry/horizontalpodautoscalers0\" count_only:true ","response":"range_response_count:0 size:5"}
{"level":"info","ts":"2026-02-26T17:57:06.460974Z","caller":"traceutil/trace.go:171","msg":"trace[564109049] range","detail":"{range_begin:/registry/horizontalpodautoscalers/; range_end:/registry/horizontalpodautoscalers0; response_count:0; response_revision:887; }","duration":"107.455104ms","start":"2026-02-26T17:57:06.353488Z","end":"2026-02-26T17:57:06.460943Z","steps":["trace[564109049] 'count revisions from in-memory index tree'  (duration: 107.168436ms)"],"step_count":1}
{"level":"info","ts":"2026-02-26T17:57:23.096344Z","caller":"traceutil/trace.go:171","msg":"trace[1184854649] transaction","detail":"{read_only:false; response_revision:952; number_of_response:1; }","duration":"180.533666ms","start":"2026-02-26T17:57:22.915777Z","end":"2026-02-26T17:57:23.096311Z","steps":["trace[1184854649] 'process raft request'  (duration: 180.30411ms)"],"step_count":1}
{"level":"warn","ts":"2026-02-26T17:57:23.325369Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"126.674002ms","expected-duration":"100ms","prefix":"","request":"header:<ID:9154582857487695419 username:\"kube-apiserver-etcd-client\" auth_revision:1 > txn:<compare:<target:MOD key:\"/registry/leases/kube-system/kube-scheduler\" mod_revision:934 > success:<request_put:<key:\"/registry/leases/kube-system/kube-scheduler\" value_size:412 >> failure:<request_range:<key:\"/registry/leases/kube-system/kube-scheduler\" > >>","response":"size:16"}
{"level":"info","ts":"2026-02-26T17:57:23.325553Z","caller":"traceutil/trace.go:171","msg":"trace[1813801798] transaction","detail":"{read_only:false; response_revision:953; number_of_response:1; }","duration":"225.512547ms","start":"2026-02-26T17:57:23.099988Z","end":"2026-02-26T17:57:23.325501Z","steps":["trace[1813801798] 'process raft request'  (duration: 97.910191ms)","trace[1813801798] 'compare'  (duration: 126.500236ms)"],"step_count":2}
{"level":"info","ts":"2026-02-26T17:57:23.868255Z","caller":"traceutil/trace.go:171","msg":"trace[1669128777] transaction","detail":"{read_only:false; response_revision:962; number_of_response:1; }","duration":"182.56392ms","start":"2026-02-26T17:57:23.685649Z","end":"2026-02-26T17:57:23.868213Z","steps":["trace[1669128777] 'process raft request'  (duration: 105.247685ms)","trace[1669128777] 'compare'  (duration: 77.11876ms)"],"step_count":2}
{"level":"info","ts":"2026-02-26T17:57:38.655829Z","caller":"traceutil/trace.go:171","msg":"trace[95022387] transaction","detail":"{read_only:false; response_revision:1049; number_of_response:1; }","duration":"172.042731ms","start":"2026-02-26T17:57:38.483761Z","end":"2026-02-26T17:57:38.655804Z","steps":["trace[95022387] 'process raft request'  (duration: 171.832345ms)"],"step_count":1}
{"level":"info","ts":"2026-02-26T17:57:38.762208Z","caller":"traceutil/trace.go:171","msg":"trace[420725001] transaction","detail":"{read_only:false; response_revision:1050; number_of_response:1; }","duration":"100.665783ms","start":"2026-02-26T17:57:38.661503Z","end":"2026-02-26T17:57:38.762169Z","steps":["trace[420725001] 'process raft request'  (duration: 26.4719ms)","trace[420725001] 'compare'  (duration: 74.046349ms)"],"step_count":2}