{"level":"warn","ts":"2026-09-25T02:21:55.34816Z","caller":"embed/config.go:679","msg":"Running http and grpc server on single port. This is not recommended for production."}
{"level":"info","ts":"2026-09-25T02:21:55.348346Z","caller":"etcdmain/etcd.go:73","msg":"Running: ","args":["etcd","--advertise-client-urls=https://162.253.55.50:2379","--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://162.253.55.50:2380","--initial-cluster=controller=https://162.253.55.50:2380","--key-file=/etc/kubernetes/pki/etcd/server.key","--listen-client-urls=https://127.0.0.1:2379,https://162.253.55.50:2379","--listen-metrics-urls=http://127.0.0.1:2381","--listen-peer-urls=https://162.253.55.50:2380","--name=controller","--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":"2026-09-25T02:21:55.348433Z","caller":"embed/config.go:679","msg":"Running http and grpc server on single port. This is not recommended for production."}
{"level":"info","ts":"2026-09-25T02:21:55.348443Z","caller":"embed/etcd.go:127","msg":"configuring peer listeners","listen-peer-urls":["https://162.253.55.50:2380"]}
{"level":"info","ts":"2026-09-25T02:21:55.348463Z","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":"2026-09-25T02:21:55.349722Z","caller":"embed/etcd.go:135","msg":"configuring client listeners","listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.50:2379"]}
{"level":"info","ts":"2026-09-25T02:21:55.349817Z","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":"controller","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://162.253.55.50:2380"],"listen-peer-urls":["https://162.253.55.50:2380"],"advertise-client-urls":["https://162.253.55.50:2379"],"listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.50:2379"],"listen-metrics-urls":["http://127.0.0.1:2381"],"cors":["*"],"host-whitelist":["*"],"initial-cluster":"controller=https://162.253.55.50:2380","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":"2026-09-25T02:21:55.354686Z","caller":"etcdserver/backend.go:81","msg":"opened backend db","path":"/var/lib/etcd/member/snap/db","took":"4.442901ms"}
{"level":"info","ts":"2026-09-25T02:21:55.364942Z","caller":"etcdserver/raft.go:495","msg":"starting local member","local-member-id":"a940341cf49588e3","cluster-id":"d4202939771fbaa5"}
{"level":"info","ts":"2026-09-25T02:21:55.36509Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"a940341cf49588e3 switched to configuration voters=()"}
{"level":"info","ts":"2026-09-25T02:21:55.365111Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"a940341cf49588e3 became follower at term 0"}
{"level":"info","ts":"2026-09-25T02:21:55.365127Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"newRaft a940341cf49588e3 [peers: [], term: 0, commit: 0, applied: 0, lastindex: 0, lastterm: 0]"}
{"level":"info","ts":"2026-09-25T02:21:55.365145Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"a940341cf49588e3 became follower at term 1"}
{"level":"info","ts":"2026-09-25T02:21:55.365185Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"a940341cf49588e3 switched to configuration voters=(12195805089886472419)"}
{"level":"warn","ts":"2026-09-25T02:21:55.374368Z","caller":"auth/store.go:1241","msg":"simple token is not cryptographically signed"}
{"level":"info","ts":"2026-09-25T02:21:55.376407Z","caller":"mvcc/kvstore.go:407","msg":"kvstore restored","current-rev":1}
{"level":"info","ts":"2026-09-25T02:21:55.378484Z","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":"2026-09-25T02:21:55.382779Z","caller":"etcdserver/server.go:860","msg":"starting etcd server","local-member-id":"a940341cf49588e3","local-server-version":"3.5.12","cluster-version":"to_be_decided"}
{"level":"info","ts":"2026-09-25T02:21:55.383096Z","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":"2026-09-25T02:21:55.383182Z","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":"2026-09-25T02:21:55.383191Z","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":"2026-09-25T02:21:55.38332Z","caller":"etcdserver/server.go:744","msg":"started as single-node; fast-forwarding election ticks","local-member-id":"a940341cf49588e3","forward-ticks":9,"forward-duration":"900ms","election-ticks":10,"election-timeout":"1s"}
{"level":"info","ts":"2026-09-25T02:21:55.384021Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"a940341cf49588e3 switched to configuration voters=(12195805089886472419)"}
{"level":"info","ts":"2026-09-25T02:21:55.384185Z","caller":"membership/cluster.go:421","msg":"added member","cluster-id":"d4202939771fbaa5","local-member-id":"a940341cf49588e3","added-peer-id":"a940341cf49588e3","added-peer-peer-urls":["https://162.253.55.50:2380"]}
{"level":"info","ts":"2026-09-25T02:21:55.387494Z","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":"2026-09-25T02:21:55.387708Z","caller":"embed/etcd.go:277","msg":"now serving peer/client/metrics","local-member-id":"a940341cf49588e3","initial-advertise-peer-urls":["https://162.253.55.50:2380"],"listen-peer-urls":["https://162.253.55.50:2380"],"advertise-client-urls":["https://162.253.55.50:2379"],"listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.50:2379"],"listen-metrics-urls":["http://127.0.0.1:2381"]}
{"level":"info","ts":"2026-09-25T02:21:55.387744Z","caller":"embed/etcd.go:857","msg":"serving metrics","address":"http://127.0.0.1:2381"}
{"level":"info","ts":"2026-09-25T02:21:55.387862Z","caller":"embed/etcd.go:597","msg":"serving peer traffic","address":"162.253.55.50:2380"}
{"level":"info","ts":"2026-09-25T02:21:55.387883Z","caller":"embed/etcd.go:569","msg":"cmux::serve","address":"162.253.55.50:2380"}
{"level":"info","ts":"2026-09-25T02:21:56.166612Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"a940341cf49588e3 is starting a new election at term 1"}
{"level":"info","ts":"2026-09-25T02:21:56.166685Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"a940341cf49588e3 became pre-candidate at term 1"}
{"level":"info","ts":"2026-09-25T02:21:56.16674Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"a940341cf49588e3 received MsgPreVoteResp from a940341cf49588e3 at term 1"}
{"level":"info","ts":"2026-09-25T02:21:56.166763Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"a940341cf49588e3 became candidate at term 2"}
{"level":"info","ts":"2026-09-25T02:21:56.166782Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"a940341cf49588e3 received MsgVoteResp from a940341cf49588e3 at term 2"}
{"level":"info","ts":"2026-09-25T02:21:56.1668Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"a940341cf49588e3 became leader at term 2"}
{"level":"info","ts":"2026-09-25T02:21:56.16682Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"raft.node: a940341cf49588e3 elected leader a940341cf49588e3 at term 2"}
{"level":"info","ts":"2026-09-25T02:21:56.168191Z","caller":"etcdserver/server.go:2578","msg":"setting up initial cluster version using v2 API","cluster-version":"3.5"}
{"level":"info","ts":"2026-09-25T02:21:56.169648Z","caller":"etcdserver/server.go:2068","msg":"published local member to cluster through raft","local-member-id":"a940341cf49588e3","local-member-attributes":"{Name:controller ClientURLs:[https://162.253.55.50:2379]}","request-path":"/0/members/a940341cf49588e3/attributes","cluster-id":"d4202939771fbaa5","publish-timeout":"7s"}
{"level":"info","ts":"2026-09-25T02:21:56.169656Z","caller":"embed/serve.go:103","msg":"ready to serve client requests"}
{"level":"info","ts":"2026-09-25T02:21:56.169998Z","caller":"etcdmain/main.go:44","msg":"notifying init daemon"}
{"level":"info","ts":"2026-09-25T02:21:56.170076Z","caller":"etcdmain/main.go:50","msg":"successfully notified init daemon"}
{"level":"info","ts":"2026-09-25T02:21:56.170219Z","caller":"embed/serve.go:103","msg":"ready to serve client requests"}
{"level":"info","ts":"2026-09-25T02:21:56.172051Z","caller":"membership/cluster.go:584","msg":"set initial cluster version","cluster-id":"d4202939771fbaa5","local-member-id":"a940341cf49588e3","cluster-version":"3.5"}
{"level":"info","ts":"2026-09-25T02:21:56.17216Z","caller":"api/capability.go:75","msg":"enabled capabilities for version","cluster-version":"3.5"}
{"level":"info","ts":"2026-09-25T02:21:56.172204Z","caller":"etcdserver/server.go:2602","msg":"cluster version is updated","cluster-version":"3.5"}
{"level":"info","ts":"2026-09-25T02:21:56.17281Z","caller":"embed/serve.go:250","msg":"serving client traffic securely","traffic":"grpc+http","address":"162.253.55.50:2379"}
{"level":"info","ts":"2026-09-25T02:21:56.173664Z","caller":"embed/serve.go:250","msg":"serving client traffic securely","traffic":"grpc+http","address":"127.0.0.1:2379"}
{"level":"info","ts":"2026-09-25T02:22:00.347229Z","caller":"traceutil/trace.go:171","msg":"trace[1048004388] transaction","detail":"{read_only:false; response_revision:248; number_of_response:1; }","duration":"104.250783ms","start":"2026-09-25T02:22:00.242951Z","end":"2026-09-25T02:22:00.347202Z","steps":["trace[1048004388] 'process raft request'  (duration: 104.080325ms)"],"step_count":1}
{"level":"info","ts":"2026-09-25T02:22:08.166345Z","caller":"traceutil/trace.go:171","msg":"trace[421435829] linearizableReadLoop","detail":"{readStateIndex:411; appliedIndex:410; }","duration":"159.281174ms","start":"2026-09-25T02:22:08.007036Z","end":"2026-09-25T02:22:08.166317Z","steps":["trace[421435829] 'read index received'  (duration: 159.14978ms)","trace[421435829] 'applied index is now lower than readState.Index'  (duration: 129.884µs)"],"step_count":2}
{"level":"info","ts":"2026-09-25T02:22:08.166413Z","caller":"traceutil/trace.go:171","msg":"trace[1558643322] transaction","detail":"{read_only:false; response_revision:399; number_of_response:1; }","duration":"210.703671ms","start":"2026-09-25T02:22:07.955679Z","end":"2026-09-25T02:22:08.166383Z","steps":["trace[1558643322] 'process raft request'  (duration: 210.357228ms)"],"step_count":1}
{"level":"warn","ts":"2026-09-25T02:22:08.166499Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"159.44332ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/health\" ","response":"range_response_count:0 size:5"}
{"level":"info","ts":"2026-09-25T02:22:08.166562Z","caller":"traceutil/trace.go:171","msg":"trace[1691105196] range","detail":"{range_begin:/registry/health; range_end:; response_count:0; response_revision:399; }","duration":"159.567585ms","start":"2026-09-25T02:22:08.006983Z","end":"2026-09-25T02:22:08.166551Z","steps":["trace[1691105196] 'agreement among raft nodes before linearized reading'  (duration: 159.451391ms)"],"step_count":1}
{"level":"warn","ts":"2026-09-25T02:22:08.393479Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"103.304818ms","expected-duration":"100ms","prefix":"","request":"header:<ID:9863904451441141911 username:\"kube-apiserver-etcd-client\" auth_revision:1 > txn:<compare:<target:MOD key:\"/registry/leases/kube-system/apiserver-ho7paesrdksqaoi6iuwwu33dmq\" mod_revision:84 > success:<request_put:<key:\"/registry/leases/kube-system/apiserver-ho7paesrdksqaoi6iuwwu33dmq\" value_size:601 >> failure:<request_range:<key:\"/registry/leases/kube-system/apiserver-ho7paesrdksqaoi6iuwwu33dmq\" > >>","response":"size:16"}
{"level":"info","ts":"2026-09-25T02:22:08.39359Z","caller":"traceutil/trace.go:171","msg":"trace[1542340055] linearizableReadLoop","detail":"{readStateIndex:412; appliedIndex:411; }","duration":"225.646056ms","start":"2026-09-25T02:22:08.167929Z","end":"2026-09-25T02:22:08.393575Z","steps":["trace[1542340055] 'read index received'  (duration: 121.628352ms)","trace[1542340055] 'applied index is now lower than readState.Index'  (duration: 104.016514ms)"],"step_count":2}
{"level":"warn","ts":"2026-09-25T02:22:08.393641Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"225.724568ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/health\" ","response":"range_response_count:0 size:5"}
{"level":"info","ts":"2026-09-25T02:22:08.393665Z","caller":"traceutil/trace.go:171","msg":"trace[1977035328] range","detail":"{range_begin:/registry/health; range_end:; response_count:0; response_revision:400; }","duration":"225.799291ms","start":"2026-09-25T02:22:08.167857Z","end":"2026-09-25T02:22:08.393656Z","steps":["trace[1977035328] 'agreement among raft nodes before linearized reading'  (duration: 225.75798ms)"],"step_count":1}
{"level":"info","ts":"2026-09-25T02:22:08.393671Z","caller":"traceutil/trace.go:171","msg":"trace[1936687633] transaction","detail":"{read_only:false; response_revision:400; number_of_response:1; }","duration":"267.676357ms","start":"2026-09-25T02:22:08.125955Z","end":"2026-09-25T02:22:08.393632Z","steps":["trace[1936687633] 'process raft request'  (duration: 163.713245ms)","trace[1936687633] 'compare'  (duration: 103.065159ms)"],"step_count":2}
{"level":"info","ts":"2026-09-25T02:22:29.449726Z","caller":"traceutil/trace.go:171","msg":"trace[488360825] transaction","detail":"{read_only:false; response_revision:521; number_of_response:1; }","duration":"168.756523ms","start":"2026-09-25T02:22:29.280942Z","end":"2026-09-25T02:22:29.449699Z","steps":["trace[488360825] 'process raft request'  (duration: 168.611468ms)"],"step_count":1}
{"level":"info","ts":"2026-09-25T02:22:29.556408Z","caller":"traceutil/trace.go:171","msg":"trace[610948486] transaction","detail":"{read_only:false; response_revision:522; number_of_response:1; }","duration":"271.773991ms","start":"2026-09-25T02:22:29.284587Z","end":"2026-09-25T02:22:29.556361Z","steps":["trace[610948486] 'process raft request'  (duration: 271.444741ms)"],"step_count":1}
{"level":"info","ts":"2026-09-25T02:22:29.556613Z","caller":"traceutil/trace.go:171","msg":"trace[2028384411] transaction","detail":"{read_only:false; response_revision:524; number_of_response:1; }","duration":"258.25413ms","start":"2026-09-25T02:22:29.298346Z","end":"2026-09-25T02:22:29.5566Z","steps":["trace[2028384411] 'process raft request'  (duration: 257.846888ms)"],"step_count":1}
{"level":"info","ts":"2026-09-25T02:22:29.556702Z","caller":"traceutil/trace.go:171","msg":"trace[406721329] transaction","detail":"{read_only:false; response_revision:523; number_of_response:1; }","duration":"269.251384ms","start":"2026-09-25T02:22:29.287443Z","end":"2026-09-25T02:22:29.556694Z","steps":["trace[406721329] 'process raft request'  (duration: 268.706857ms)"],"step_count":1}
{"level":"info","ts":"2026-09-25T02:22:29.556843Z","caller":"traceutil/trace.go:171","msg":"trace[636888433] transaction","detail":"{read_only:false; response_revision:526; number_of_response:1; }","duration":"253.484044ms","start":"2026-09-25T02:22:29.303333Z","end":"2026-09-25T02:22:29.556817Z","steps":["trace[636888433] 'process raft request'  (duration: 253.036971ms)"],"step_count":1}
{"level":"info","ts":"2026-09-25T02:22:29.557001Z","caller":"traceutil/trace.go:171","msg":"trace[1414135187] transaction","detail":"{read_only:false; response_revision:525; number_of_response:1; }","duration":"258.520308ms","start":"2026-09-25T02:22:29.298468Z","end":"2026-09-25T02:22:29.556988Z","steps":["trace[1414135187] 'process raft request'  (duration: 257.760255ms)"],"step_count":1}
{"level":"info","ts":"2026-09-25T02:22:29.557125Z","caller":"traceutil/trace.go:171","msg":"trace[1896470926] transaction","detail":"{read_only:false; response_revision:527; number_of_response:1; }","duration":"252.33089ms","start":"2026-09-25T02:22:29.30478Z","end":"2026-09-25T02:22:29.557111Z","steps":["trace[1896470926] 'process raft request'  (duration: 251.66615ms)"],"step_count":1}
{"level":"info","ts":"2026-09-25T02:22:29.557328Z","caller":"traceutil/trace.go:171","msg":"trace[1743826565] transaction","detail":"{read_only:false; response_revision:528; number_of_response:1; }","duration":"252.207766ms","start":"2026-09-25T02:22:29.305107Z","end":"2026-09-25T02:22:29.557315Z","steps":["trace[1743826565] 'process raft request'  (duration: 251.434003ms)"],"step_count":1}
{"level":"info","ts":"2026-09-25T02:22:29.557475Z","caller":"traceutil/trace.go:171","msg":"trace[921344368] transaction","detail":"{read_only:false; response_revision:529; number_of_response:1; }","duration":"236.699446ms","start":"2026-09-25T02:22:29.320762Z","end":"2026-09-25T02:22:29.557461Z","steps":["trace[921344368] 'process raft request'  (duration: 235.940882ms)"],"step_count":1}
{"level":"info","ts":"2026-09-25T02:22:29.557485Z","caller":"traceutil/trace.go:171","msg":"trace[8040282] linearizableReadLoop","detail":"{readStateIndex:549; appliedIndex:538; }","duration":"188.156223ms","start":"2026-09-25T02:22:29.369313Z","end":"2026-09-25T02:22:29.557469Z","steps":["trace[8040282] 'read index received'  (duration: 80.253217ms)","trace[8040282] 'applied index is now lower than readState.Index'  (duration: 107.902116ms)"],"step_count":2}
{"level":"warn","ts":"2026-09-25T02:22:29.5576Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"188.270366ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/masterleases/162.253.55.50\" ","response":"range_response_count:1 size:133"}
{"level":"info","ts":"2026-09-25T02:22:29.557623Z","caller":"traceutil/trace.go:171","msg":"trace[1922279915] transaction","detail":"{read_only:false; response_revision:530; number_of_response:1; }","duration":"234.945142ms","start":"2026-09-25T02:22:29.322669Z","end":"2026-09-25T02:22:29.557614Z","steps":["trace[1922279915] 'process raft request'  (duration: 234.456837ms)"],"step_count":1}
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{"level":"info","ts":"2026-09-25T02:22:29.557681Z","caller":"traceutil/trace.go:171","msg":"trace[2113048491] transaction","detail":"{read_only:false; response_revision:531; number_of_response:1; }","duration":"216.369089ms","start":"2026-09-25T02:22:29.341305Z","end":"2026-09-25T02:22:29.557674Z","steps":["trace[2113048491] 'process raft request'  (duration: 216.041078ms)"],"step_count":1}
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{"level":"info","ts":"2026-09-25T02:22:55.120179Z","caller":"traceutil/trace.go:171","msg":"trace[487799923] range","detail":"{range_begin:/registry/leases/kube-system/kube-scheduler; range_end:; response_count:1; response_revision:796; }","duration":"127.633079ms","start":"2026-09-25T02:22:54.992519Z","end":"2026-09-25T02:22:55.120152Z","steps":["trace[487799923] 'range keys from in-memory index tree'  (duration: 127.280579ms)"],"step_count":1}
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