{"level":"warn","ts":"2026-10-04T09:50:29.710392Z","caller":"embed/config.go:679","msg":"Running http and grpc server on single port. This is not recommended for production."}
{"level":"info","ts":"2026-10-04T09:50:29.7105Z","caller":"etcdmain/etcd.go:73","msg":"Running: ","args":["etcd","--advertise-client-urls=https://162.253.55.72:2379","--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://162.253.55.72:2380","--initial-cluster=instance=https://162.253.55.72:2380","--key-file=/etc/kubernetes/pki/etcd/server.key","--listen-client-urls=https://127.0.0.1:2379,https://162.253.55.72:2379","--listen-metrics-urls=http://127.0.0.1:2381","--listen-peer-urls=https://162.253.55.72:2380","--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":"2026-10-04T09:50:29.710577Z","caller":"embed/config.go:679","msg":"Running http and grpc server on single port. This is not recommended for production."}
{"level":"info","ts":"2026-10-04T09:50:29.710593Z","caller":"embed/etcd.go:127","msg":"configuring peer listeners","listen-peer-urls":["https://162.253.55.72:2380"]}
{"level":"info","ts":"2026-10-04T09:50:29.710618Z","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":"2026-10-04T09:50:29.711416Z","caller":"embed/etcd.go:135","msg":"configuring client listeners","listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.72:2379"]}
{"level":"info","ts":"2026-10-04T09:50:29.711514Z","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":16,"max-cpu-available":16,"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://162.253.55.72:2380"],"listen-peer-urls":["https://162.253.55.72:2380"],"advertise-client-urls":["https://162.253.55.72:2379"],"listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.72:2379"],"listen-metrics-urls":["http://127.0.0.1:2381"],"cors":["*"],"host-whitelist":["*"],"initial-cluster":"instance=https://162.253.55.72:2380","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":"2026-10-04T09:50:29.719009Z","caller":"etcdserver/backend.go:81","msg":"opened backend db","path":"/var/lib/etcd/member/snap/db","took":"7.172257ms"}
{"level":"info","ts":"2026-10-04T09:50:29.733987Z","caller":"etcdserver/raft.go:495","msg":"starting local member","local-member-id":"638d1b11488f2a2e","cluster-id":"9ca31ccb1db898d"}
{"level":"info","ts":"2026-10-04T09:50:29.734165Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"638d1b11488f2a2e switched to configuration voters=()"}
{"level":"info","ts":"2026-10-04T09:50:29.734201Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"638d1b11488f2a2e became follower at term 0"}
{"level":"info","ts":"2026-10-04T09:50:29.734223Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"newRaft 638d1b11488f2a2e [peers: [], term: 0, commit: 0, applied: 0, lastindex: 0, lastterm: 0]"}
{"level":"info","ts":"2026-10-04T09:50:29.734248Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"638d1b11488f2a2e became follower at term 1"}
{"level":"info","ts":"2026-10-04T09:50:29.734315Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"638d1b11488f2a2e switched to configuration voters=(7173419542516804142)"}
{"level":"warn","ts":"2026-10-04T09:50:29.74219Z","caller":"auth/store.go:1241","msg":"simple token is not cryptographically signed"}
{"level":"info","ts":"2026-10-04T09:50:29.744347Z","caller":"mvcc/kvstore.go:407","msg":"kvstore restored","current-rev":1}
{"level":"info","ts":"2026-10-04T09:50:29.746031Z","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":"2026-10-04T09:50:29.749293Z","caller":"etcdserver/server.go:860","msg":"starting etcd server","local-member-id":"638d1b11488f2a2e","local-server-version":"3.5.12","cluster-version":"to_be_decided"}
{"level":"info","ts":"2026-10-04T09:50:29.756093Z","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":"2026-10-04T09:50:29.757227Z","caller":"etcdserver/server.go:744","msg":"started as single-node; fast-forwarding election ticks","local-member-id":"638d1b11488f2a2e","forward-ticks":9,"forward-duration":"900ms","election-ticks":10,"election-timeout":"1s"}
{"level":"info","ts":"2026-10-04T09:50:29.757681Z","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":"2026-10-04T09:50:29.757817Z","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":"2026-10-04T09:50:29.757835Z","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":"2026-10-04T09:50:29.758087Z","caller":"embed/etcd.go:597","msg":"serving peer traffic","address":"162.253.55.72:2380"}
{"level":"info","ts":"2026-10-04T09:50:29.7583Z","caller":"embed/etcd.go:569","msg":"cmux::serve","address":"162.253.55.72:2380"}
{"level":"info","ts":"2026-10-04T09:50:29.758338Z","caller":"embed/etcd.go:277","msg":"now serving peer/client/metrics","local-member-id":"638d1b11488f2a2e","initial-advertise-peer-urls":["https://162.253.55.72:2380"],"listen-peer-urls":["https://162.253.55.72:2380"],"advertise-client-urls":["https://162.253.55.72:2379"],"listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.72:2379"],"listen-metrics-urls":["http://127.0.0.1:2381"]}
{"level":"info","ts":"2026-10-04T09:50:29.75839Z","caller":"embed/etcd.go:857","msg":"serving metrics","address":"http://127.0.0.1:2381"}
{"level":"info","ts":"2026-10-04T09:50:29.758645Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"638d1b11488f2a2e switched to configuration voters=(7173419542516804142)"}
{"level":"info","ts":"2026-10-04T09:50:29.758778Z","caller":"membership/cluster.go:421","msg":"added member","cluster-id":"9ca31ccb1db898d","local-member-id":"638d1b11488f2a2e","added-peer-id":"638d1b11488f2a2e","added-peer-peer-urls":["https://162.253.55.72:2380"]}
{"level":"info","ts":"2026-10-04T09:50:30.435095Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"638d1b11488f2a2e is starting a new election at term 1"}
{"level":"info","ts":"2026-10-04T09:50:30.435216Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"638d1b11488f2a2e became pre-candidate at term 1"}
{"level":"info","ts":"2026-10-04T09:50:30.435248Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"638d1b11488f2a2e received MsgPreVoteResp from 638d1b11488f2a2e at term 1"}
{"level":"info","ts":"2026-10-04T09:50:30.435279Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"638d1b11488f2a2e became candidate at term 2"}
{"level":"info","ts":"2026-10-04T09:50:30.435297Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"638d1b11488f2a2e received MsgVoteResp from 638d1b11488f2a2e at term 2"}
{"level":"info","ts":"2026-10-04T09:50:30.435314Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"638d1b11488f2a2e became leader at term 2"}
{"level":"info","ts":"2026-10-04T09:50:30.435333Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"raft.node: 638d1b11488f2a2e elected leader 638d1b11488f2a2e at term 2"}
{"level":"info","ts":"2026-10-04T09:50:30.436838Z","caller":"etcdserver/server.go:2068","msg":"published local member to cluster through raft","local-member-id":"638d1b11488f2a2e","local-member-attributes":"{Name:instance ClientURLs:[https://162.253.55.72:2379]}","request-path":"/0/members/638d1b11488f2a2e/attributes","cluster-id":"9ca31ccb1db898d","publish-timeout":"7s"}
{"level":"info","ts":"2026-10-04T09:50:30.436852Z","caller":"embed/serve.go:103","msg":"ready to serve client requests"}
{"level":"info","ts":"2026-10-04T09:50:30.436876Z","caller":"etcdserver/server.go:2578","msg":"setting up initial cluster version using v2 API","cluster-version":"3.5"}
{"level":"info","ts":"2026-10-04T09:50:30.437155Z","caller":"embed/serve.go:103","msg":"ready to serve client requests"}
{"level":"info","ts":"2026-10-04T09:50:30.437255Z","caller":"etcdmain/main.go:44","msg":"notifying init daemon"}
{"level":"info","ts":"2026-10-04T09:50:30.437317Z","caller":"etcdmain/main.go:50","msg":"successfully notified init daemon"}
{"level":"info","ts":"2026-10-04T09:50:30.440224Z","caller":"embed/serve.go:250","msg":"serving client traffic securely","traffic":"grpc+http","address":"127.0.0.1:2379"}
{"level":"info","ts":"2026-10-04T09:50:30.441868Z","caller":"embed/serve.go:250","msg":"serving client traffic securely","traffic":"grpc+http","address":"162.253.55.72:2379"}
{"level":"info","ts":"2026-10-04T09:50:30.44776Z","caller":"membership/cluster.go:584","msg":"set initial cluster version","cluster-id":"9ca31ccb1db898d","local-member-id":"638d1b11488f2a2e","cluster-version":"3.5"}
{"level":"info","ts":"2026-10-04T09:50:30.44792Z","caller":"api/capability.go:75","msg":"enabled capabilities for version","cluster-version":"3.5"}
{"level":"info","ts":"2026-10-04T09:50:30.447967Z","caller":"etcdserver/server.go:2602","msg":"cluster version is updated","cluster-version":"3.5"}
{"level":"warn","ts":"2026-10-04T09:50:39.823591Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"117.949743ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/serviceaccounts/kube-system/bootstrap-signer\" ","response":"range_response_count:1 size:197"}
{"level":"info","ts":"2026-10-04T09:50:39.823893Z","caller":"traceutil/trace.go:171","msg":"trace[778838247] range","detail":"{range_begin:/registry/serviceaccounts/kube-system/bootstrap-signer; range_end:; response_count:1; response_revision:300; }","duration":"118.292799ms","start":"2026-10-04T09:50:39.705571Z","end":"2026-10-04T09:50:39.823864Z","steps":["trace[778838247] 'range keys from in-memory index tree'  (duration: 117.820501ms)"],"step_count":1}
{"level":"info","ts":"2026-10-04T09:50:40.178148Z","caller":"traceutil/trace.go:171","msg":"trace[892217166] transaction","detail":"{read_only:false; response_revision:301; number_of_response:1; }","duration":"111.875166ms","start":"2026-10-04T09:50:40.066249Z","end":"2026-10-04T09:50:40.178124Z","steps":["trace[892217166] 'process raft request'  (duration: 111.703593ms)"],"step_count":1}
{"level":"warn","ts":"2026-10-04T09:50:40.501359Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"102.166131ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/serviceaccounts/kube-system/root-ca-cert-publisher\" ","response":"range_response_count:1 size:209"}
{"level":"info","ts":"2026-10-04T09:50:40.501443Z","caller":"traceutil/trace.go:171","msg":"trace[1149002148] range","detail":"{range_begin:/registry/serviceaccounts/kube-system/root-ca-cert-publisher; range_end:; response_count:1; response_revision:301; }","duration":"102.282014ms","start":"2026-10-04T09:50:40.399142Z","end":"2026-10-04T09:50:40.501424Z","steps":["trace[1149002148] 'range keys from in-memory index tree'  (duration: 102.089391ms)"],"step_count":1}
{"level":"warn","ts":"2026-10-04T09:50:40.501429Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"152.161456ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/serviceaccounts/kube-system/clusterrole-aggregation-controller\" ","response":"range_response_count:1 size:234"}
{"level":"info","ts":"2026-10-04T09:50:40.501551Z","caller":"traceutil/trace.go:171","msg":"trace[326329747] range","detail":"{range_begin:/registry/serviceaccounts/kube-system/clusterrole-aggregation-controller; range_end:; response_count:1; response_revision:301; }","duration":"152.307428ms","start":"2026-10-04T09:50:40.349215Z","end":"2026-10-04T09:50:40.501522Z","steps":["trace[326329747] 'range keys from in-memory index tree'  (duration: 152.073955ms)"],"step_count":1}
{"level":"warn","ts":"2026-10-04T09:50:40.501672Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"202.089488ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/serviceaccounts/kube-system/certificate-controller\" ","response":"range_response_count:1 size:209"}
{"level":"info","ts":"2026-10-04T09:50:40.501756Z","caller":"traceutil/trace.go:171","msg":"trace[51498032] range","detail":"{range_begin:/registry/serviceaccounts/kube-system/certificate-controller; range_end:; response_count:1; response_revision:301; }","duration":"202.216331ms","start":"2026-10-04T09:50:40.29952Z","end":"2026-10-04T09:50:40.501737Z","steps":["trace[51498032] 'range keys from in-memory index tree'  (duration: 201.961896ms)"],"step_count":1}
{"level":"warn","ts":"2026-10-04T09:50:40.501781Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"191.222341ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/leases/kube-system/kube-scheduler\" ","response":"range_response_count:1 size:479"}
{"level":"info","ts":"2026-10-04T09:50:40.501835Z","caller":"traceutil/trace.go:171","msg":"trace[425719161] range","detail":"{range_begin:/registry/leases/kube-system/kube-scheduler; range_end:; response_count:1; response_revision:301; }","duration":"191.297523ms","start":"2026-10-04T09:50:40.310522Z","end":"2026-10-04T09:50:40.50182Z","steps":["trace[425719161] 'range keys from in-memory index tree'  (duration: 191.059777ms)"],"step_count":1}
{"level":"warn","ts":"2026-10-04T09:50:40.501877Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"252.181015ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/serviceaccounts/kube-system/bootstrap-signer\" ","response":"range_response_count:1 size:197"}
{"level":"info","ts":"2026-10-04T09:50:40.502029Z","caller":"traceutil/trace.go:171","msg":"trace[2087366660] range","detail":"{range_begin:/registry/serviceaccounts/kube-system/bootstrap-signer; range_end:; response_count:1; response_revision:301; }","duration":"252.483871ms","start":"2026-10-04T09:50:40.249517Z","end":"2026-10-04T09:50:40.502Z","steps":["trace[2087366660] 'range keys from in-memory index tree'  (duration: 252.092214ms)"],"step_count":1}