{"level":"warn","ts":"2026-02-26T01:30:36.707522Z","caller":"embed/config.go:679","msg":"Running http and grpc server on single port. This is not recommended for production."}
{"level":"info","ts":"2026-02-26T01:30:36.70764Z","caller":"etcdmain/etcd.go:73","msg":"Running: ","args":["etcd","--advertise-client-urls=https://162.253.55.52:2379","--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://162.253.55.52:2380","--initial-cluster=instance=https://162.253.55.52:2380","--key-file=/etc/kubernetes/pki/etcd/server.key","--listen-client-urls=https://127.0.0.1:2379,https://162.253.55.52:2379","--listen-metrics-urls=http://127.0.0.1:2381","--listen-peer-urls=https://162.253.55.52:2380","--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":"2026-02-26T01:30:36.707722Z","caller":"embed/config.go:679","msg":"Running http and grpc server on single port. This is not recommended for production."}
{"level":"info","ts":"2026-02-26T01:30:36.707733Z","caller":"embed/etcd.go:127","msg":"configuring peer listeners","listen-peer-urls":["https://162.253.55.52:2380"]}
{"level":"info","ts":"2026-02-26T01:30:36.707753Z","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":"2026-02-26T01:30:36.708495Z","caller":"embed/etcd.go:135","msg":"configuring client listeners","listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.52:2379"]}
{"level":"info","ts":"2026-02-26T01:30:36.708599Z","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://162.253.55.52:2380"],"listen-peer-urls":["https://162.253.55.52:2380"],"advertise-client-urls":["https://162.253.55.52:2379"],"listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.52:2379"],"listen-metrics-urls":["http://127.0.0.1:2381"],"cors":["*"],"host-whitelist":["*"],"initial-cluster":"instance=https://162.253.55.52:2380","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":"2026-02-26T01:30:36.713184Z","caller":"etcdserver/backend.go:81","msg":"opened backend db","path":"/var/lib/etcd/member/snap/db","took":"4.359224ms"}
{"level":"info","ts":"2026-02-26T01:30:36.719783Z","caller":"etcdserver/raft.go:495","msg":"starting local member","local-member-id":"b11e7fc5714be64b","cluster-id":"9349e4f32a52a90a"}
{"level":"info","ts":"2026-02-26T01:30:36.719906Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"b11e7fc5714be64b switched to configuration voters=()"}
{"level":"info","ts":"2026-02-26T01:30:36.719947Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"b11e7fc5714be64b became follower at term 0"}
{"level":"info","ts":"2026-02-26T01:30:36.719969Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"newRaft b11e7fc5714be64b [peers: [], term: 0, commit: 0, applied: 0, lastindex: 0, lastterm: 0]"}
{"level":"info","ts":"2026-02-26T01:30:36.719992Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"b11e7fc5714be64b became follower at term 1"}
{"level":"info","ts":"2026-02-26T01:30:36.720053Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"b11e7fc5714be64b switched to configuration voters=(12762778880000648779)"}
{"level":"warn","ts":"2026-02-26T01:30:36.729442Z","caller":"auth/store.go:1241","msg":"simple token is not cryptographically signed"}
{"level":"info","ts":"2026-02-26T01:30:36.730649Z","caller":"mvcc/kvstore.go:407","msg":"kvstore restored","current-rev":1}
{"level":"info","ts":"2026-02-26T01:30:36.73184Z","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":"2026-02-26T01:30:36.734773Z","caller":"etcdserver/server.go:860","msg":"starting etcd server","local-member-id":"b11e7fc5714be64b","local-server-version":"3.5.12","cluster-version":"to_be_decided"}
{"level":"info","ts":"2026-02-26T01:30:36.739788Z","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":"2026-02-26T01:30:36.740086Z","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":"2026-02-26T01:30:36.740229Z","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":"2026-02-26T01:30:36.740069Z","caller":"etcdserver/server.go:744","msg":"started as single-node; fast-forwarding election ticks","local-member-id":"b11e7fc5714be64b","forward-ticks":9,"forward-duration":"900ms","election-ticks":10,"election-timeout":"1s"}
{"level":"info","ts":"2026-02-26T01:30:36.741306Z","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":"2026-02-26T01:30:36.741296Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"b11e7fc5714be64b switched to configuration voters=(12762778880000648779)"}
{"level":"info","ts":"2026-02-26T01:30:36.741487Z","caller":"embed/etcd.go:597","msg":"serving peer traffic","address":"162.253.55.52:2380"}
{"level":"info","ts":"2026-02-26T01:30:36.74155Z","caller":"embed/etcd.go:569","msg":"cmux::serve","address":"162.253.55.52:2380"}
{"level":"info","ts":"2026-02-26T01:30:36.741549Z","caller":"embed/etcd.go:277","msg":"now serving peer/client/metrics","local-member-id":"b11e7fc5714be64b","initial-advertise-peer-urls":["https://162.253.55.52:2380"],"listen-peer-urls":["https://162.253.55.52:2380"],"advertise-client-urls":["https://162.253.55.52:2379"],"listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.52:2379"],"listen-metrics-urls":["http://127.0.0.1:2381"]}
{"level":"info","ts":"2026-02-26T01:30:36.741519Z","caller":"membership/cluster.go:421","msg":"added member","cluster-id":"9349e4f32a52a90a","local-member-id":"b11e7fc5714be64b","added-peer-id":"b11e7fc5714be64b","added-peer-peer-urls":["https://162.253.55.52:2380"]}
{"level":"info","ts":"2026-02-26T01:30:36.741591Z","caller":"embed/etcd.go:857","msg":"serving metrics","address":"http://127.0.0.1:2381"}
{"level":"info","ts":"2026-02-26T01:30:37.12057Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"b11e7fc5714be64b is starting a new election at term 1"}
{"level":"info","ts":"2026-02-26T01:30:37.120661Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"b11e7fc5714be64b became pre-candidate at term 1"}
{"level":"info","ts":"2026-02-26T01:30:37.120723Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"b11e7fc5714be64b received MsgPreVoteResp from b11e7fc5714be64b at term 1"}
{"level":"info","ts":"2026-02-26T01:30:37.120749Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"b11e7fc5714be64b became candidate at term 2"}
{"level":"info","ts":"2026-02-26T01:30:37.120761Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"b11e7fc5714be64b received MsgVoteResp from b11e7fc5714be64b at term 2"}
{"level":"info","ts":"2026-02-26T01:30:37.120779Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"b11e7fc5714be64b became leader at term 2"}
{"level":"info","ts":"2026-02-26T01:30:37.120924Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"raft.node: b11e7fc5714be64b elected leader b11e7fc5714be64b at term 2"}
{"level":"info","ts":"2026-02-26T01:30:37.122373Z","caller":"etcdserver/server.go:2068","msg":"published local member to cluster through raft","local-member-id":"b11e7fc5714be64b","local-member-attributes":"{Name:instance ClientURLs:[https://162.253.55.52:2379]}","request-path":"/0/members/b11e7fc5714be64b/attributes","cluster-id":"9349e4f32a52a90a","publish-timeout":"7s"}
{"level":"info","ts":"2026-02-26T01:30:37.122507Z","caller":"embed/serve.go:103","msg":"ready to serve client requests"}
{"level":"info","ts":"2026-02-26T01:30:37.122549Z","caller":"embed/serve.go:103","msg":"ready to serve client requests"}
{"level":"info","ts":"2026-02-26T01:30:37.123009Z","caller":"etcdmain/main.go:44","msg":"notifying init daemon"}
{"level":"info","ts":"2026-02-26T01:30:37.12305Z","caller":"etcdmain/main.go:50","msg":"successfully notified init daemon"}
{"level":"info","ts":"2026-02-26T01:30:37.122432Z","caller":"etcdserver/server.go:2578","msg":"setting up initial cluster version using v2 API","cluster-version":"3.5"}
{"level":"info","ts":"2026-02-26T01:30:37.126066Z","caller":"embed/serve.go:250","msg":"serving client traffic securely","traffic":"grpc+http","address":"127.0.0.1:2379"}
{"level":"info","ts":"2026-02-26T01:30:37.127587Z","caller":"embed/serve.go:250","msg":"serving client traffic securely","traffic":"grpc+http","address":"162.253.55.52:2379"}
{"level":"info","ts":"2026-02-26T01:30:37.127709Z","caller":"membership/cluster.go:584","msg":"set initial cluster version","cluster-id":"9349e4f32a52a90a","local-member-id":"b11e7fc5714be64b","cluster-version":"3.5"}
{"level":"info","ts":"2026-02-26T01:30:37.128009Z","caller":"api/capability.go:75","msg":"enabled capabilities for version","cluster-version":"3.5"}
{"level":"info","ts":"2026-02-26T01:30:37.12807Z","caller":"etcdserver/server.go:2602","msg":"cluster version is updated","cluster-version":"3.5"}
{"level":"info","ts":"2026-02-26T01:31:05.236395Z","caller":"traceutil/trace.go:171","msg":"trace[2049973668] transaction","detail":"{read_only:false; response_revision:499; number_of_response:1; }","duration":"104.742759ms","start":"2026-02-26T01:31:05.131629Z","end":"2026-02-26T01:31:05.236372Z","steps":["trace[2049973668] 'process raft request'  (duration: 104.554697ms)"],"step_count":1}
{"level":"info","ts":"2026-02-26T01:31:05.236823Z","caller":"traceutil/trace.go:171","msg":"trace[284477669] transaction","detail":"{read_only:false; response_revision:500; number_of_response:1; }","duration":"101.85646ms","start":"2026-02-26T01:31:05.134937Z","end":"2026-02-26T01:31:05.236794Z","steps":["trace[284477669] 'process raft request'  (duration: 101.327765ms)"],"step_count":1}
{"level":"info","ts":"2026-02-26T01:31:05.236978Z","caller":"traceutil/trace.go:171","msg":"trace[229957331] transaction","detail":"{read_only:false; response_revision:498; number_of_response:1; }","duration":"106.004672ms","start":"2026-02-26T01:31:05.130295Z","end":"2026-02-26T01:31:05.236299Z","steps":["trace[229957331] 'process raft request'  (duration: 105.683868ms)"],"step_count":1}
{"level":"warn","ts":"2026-02-26T01:31:05.237372Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"130.830048ms","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":"2026-02-26T01:31:05.237548Z","caller":"traceutil/trace.go:171","msg":"trace[214771600] range","detail":"{range_begin:/registry/leases/kube-system/kube-scheduler; range_end:; response_count:1; response_revision:501; }","duration":"131.05368ms","start":"2026-02-26T01:31:05.10646Z","end":"2026-02-26T01:31:05.237513Z","steps":["trace[214771600] 'agreement among raft nodes before linearized reading'  (duration: 130.700907ms)"],"step_count":1}
{"level":"info","ts":"2026-02-26T01:31:10.452562Z","caller":"traceutil/trace.go:171","msg":"trace[1077449055] linearizableReadLoop","detail":"{readStateIndex:575; appliedIndex:574; }","duration":"171.962402ms","start":"2026-02-26T01:31:10.280575Z","end":"2026-02-26T01:31:10.452538Z","steps":["trace[1077449055] 'read index received'  (duration: 171.77624ms)","trace[1077449055] 'applied index is now lower than readState.Index'  (duration: 185.232µs)"],"step_count":2}
{"level":"info","ts":"2026-02-26T01:31:10.45263Z","caller":"traceutil/trace.go:171","msg":"trace[667598916] transaction","detail":"{read_only:false; response_revision:558; number_of_response:1; }","duration":"205.536333ms","start":"2026-02-26T01:31:10.247057Z","end":"2026-02-26T01:31:10.452593Z","steps":["trace[667598916] 'process raft request'  (duration: 205.342722ms)"],"step_count":1}
{"level":"warn","ts":"2026-02-26T01:31:10.452767Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"172.169454ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/apiextensions.k8s.io/customresourcedefinitions/ciliumnetworkpolicies.cilium.io\" ","response":"range_response_count:0 size:5"}
{"level":"info","ts":"2026-02-26T01:31:10.452836Z","caller":"traceutil/trace.go:171","msg":"trace[812917883] range","detail":"{range_begin:/registry/apiextensions.k8s.io/customresourcedefinitions/ciliumnetworkpolicies.cilium.io; range_end:; response_count:0; response_revision:558; }","duration":"172.249125ms","start":"2026-02-26T01:31:10.280569Z","end":"2026-02-26T01:31:10.452818Z","steps":["trace[812917883] 'agreement among raft nodes before linearized reading'  (duration: 172.114763ms)"],"step_count":1}
{"level":"warn","ts":"2026-02-26T01:31:10.453193Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"119.497232ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/masterleases/162.253.55.52\" ","response":"range_response_count:1 size:133"}
{"level":"info","ts":"2026-02-26T01:31:10.45324Z","caller":"traceutil/trace.go:171","msg":"trace[962646694] range","detail":"{range_begin:/registry/masterleases/162.253.55.52; range_end:; response_count:1; response_revision:558; }","duration":"119.601663ms","start":"2026-02-26T01:31:10.333627Z","end":"2026-02-26T01:31:10.453229Z","steps":["trace[962646694] 'agreement among raft nodes before linearized reading'  (duration: 119.077558ms)"],"step_count":1}
{"level":"info","ts":"2026-02-26T01:31:12.89119Z","caller":"traceutil/trace.go:171","msg":"trace[1191326428] transaction","detail":"{read_only:false; response_revision:598; number_of_response:1; }","duration":"121.667945ms","start":"2026-02-26T01:31:12.769487Z","end":"2026-02-26T01:31:12.891155Z","steps":["trace[1191326428] 'process raft request'  (duration: 115.628296ms)"],"step_count":1}
{"level":"warn","ts":"2026-02-26T01:31:19.468359Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"163.192606ms","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":"2026-02-26T01:31:19.468451Z","caller":"traceutil/trace.go:171","msg":"trace[1363459935] range","detail":"{range_begin:/registry/leases/kube-system/kube-scheduler; range_end:; response_count:1; response_revision:620; }","duration":"163.377138ms","start":"2026-02-26T01:31:19.305058Z","end":"2026-02-26T01:31:19.468435Z","steps":["trace[1363459935] 'range keys from in-memory index tree'  (duration: 162.963594ms)"],"step_count":1}
{"level":"info","ts":"2026-02-26T01:31:19.596551Z","caller":"traceutil/trace.go:171","msg":"trace[908809447] transaction","detail":"{read_only:false; response_revision:621; number_of_response:1; }","duration":"124.989443ms","start":"2026-02-26T01:31:19.471523Z","end":"2026-02-26T01:31:19.596512Z","steps":["trace[908809447] 'process raft request'  (duration: 124.773241ms)"],"step_count":1}