Aug 26 20:32:57.818350 np0000191194 systemd[1]: Starting devstack@etcd.service - Devstack devstack@etcd.service...
Aug 26 20:32:57.851441 np0000191194 etcd[65731]: {"level":"warn","ts":"2026-08-26T20:32:57.851254Z","caller":"embed/config.go:689","msg":"Running http and grpc server on single port. This is not recommended for production."}
Aug 26 20:32:57.851441 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.851385Z","caller":"etcdmain/etcd.go:73","msg":"Running: ","args":["/opt/stack/bin/etcd","--name","np0000191194","--data-dir","/opt/stack/data/etcd","--initial-cluster-state","new","--initial-cluster-token","etcd-cluster-01","--initial-cluster","np0000191194=http://162.253.55.19:2380","--initial-advertise-peer-urls","http://162.253.55.19:2380","--advertise-client-urls","http://162.253.55.19:2379","--listen-peer-urls","http://0.0.0.0:2380","--listen-client-urls","http://162.253.55.19:2379","--log-level=debug"]}
Aug 26 20:32:57.852405 np0000191194 etcd[65731]: {"level":"warn","ts":"2026-08-26T20:32:57.851499Z","caller":"embed/config.go:689","msg":"Running http and grpc server on single port. This is not recommended for production."}
Aug 26 20:32:57.852405 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.851522Z","caller":"embed/etcd.go:140","msg":"configuring peer listeners","listen-peer-urls":["http://0.0.0.0:2380"]}
Aug 26 20:32:57.852405 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.851950Z","caller":"embed/etcd.go:148","msg":"configuring client listeners","listen-client-urls":["http://162.253.55.19:2379"]}
Aug 26 20:32:57.852405 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.852119Z","caller":"embed/etcd.go:323","msg":"starting an etcd server","etcd-version":"3.5.21","git-sha":"a17edfd","go-version":"go1.23.7","go-os":"linux","go-arch":"amd64","max-cpu-set":16,"max-cpu-available":16,"member-initialized":false,"name":"np0000191194","data-dir":"/opt/stack/data/etcd","wal-dir":"","wal-dir-dedicated":"","member-dir":"/opt/stack/data/etcd/member","force-new-cluster":false,"heartbeat-interval":"100ms","election-timeout":"1s","initial-election-tick-advance":true,"snapshot-count":100000,"max-wals":5,"max-snapshots":5,"snapshot-catchup-entries":5000,"initial-advertise-peer-urls":["http://162.253.55.19:2380"],"listen-peer-urls":["http://0.0.0.0:2380"],"advertise-client-urls":["http://162.253.55.19:2379"],"listen-client-urls":["http://162.253.55.19:2379"],"listen-metrics-urls":[],"cors":["*"],"host-whitelist":["*"],"initial-cluster":"np0000191194=http://162.253.55.19:2380","initial-cluster-state":"new","initial-cluster-token":"etcd-cluster-01","quota-backend-bytes":2147483648,"max-request-bytes":1572864,"max-concurrent-streams":4294967295,"pre-vote":true,"initial-corrupt-check":false,"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"}
Aug 26 20:32:57.853012 np0000191194 etcd[65731]: {"level":"warn","ts":"2026-08-26T20:32:57.852244Z","caller":"fileutil/fileutil.go:53","msg":"check file permission","error":"directory \"/opt/stack/data/etcd\" exist, but the permission is \"dtrwxrwxrwx\". The recommended permission is \"-rwx------\" to prevent possible unprivileged access to the data"}
Aug 26 20:32:57.853012 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.852983Z","caller":"etcdserver/backend.go:81","msg":"opened backend db","path":"/opt/stack/data/etcd/member/snap/db","took":"413.448µs"}
Aug 26 20:32:57.900483 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.900160Z","caller":"etcdserver/raft.go:506","msg":"starting local member","local-member-id":"72206960c6554050","cluster-id":"8e5054a29bbc0b4"}
Aug 26 20:32:57.901633 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.901495Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"72206960c6554050 switched to configuration voters=()"}
Aug 26 20:32:57.901774 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.901607Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"72206960c6554050 became follower at term 0"}
Aug 26 20:32:57.901774 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.901719Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"newRaft 72206960c6554050 [peers: [], term: 0, commit: 0, applied: 0, lastindex: 0, lastterm: 0]"}
Aug 26 20:32:57.901774 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.901765Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"72206960c6554050 became follower at term 1"}
Aug 26 20:32:57.902106 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.901860Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"72206960c6554050 switched to configuration voters=(8223688783943778384)"}
Aug 26 20:32:57.902577 np0000191194 etcd[65731]: {"level":"warn","ts":"2026-08-26T20:32:57.902462Z","caller":"auth/store.go:1241","msg":"simple token is not cryptographically signed"}
Aug 26 20:32:57.903139 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.902982Z","caller":"mvcc/kvstore.go:425","msg":"kvstore restored","current-rev":1}
Aug 26 20:32:57.903139 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.903084Z","caller":"etcdserver/server.go:628","msg":"restore consistentIndex","index":0}
Aug 26 20:32:57.903437 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.903258Z","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"}
Aug 26 20:32:57.903962 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.903475Z","caller":"etcdserver/server.go:875","msg":"starting etcd server","local-member-id":"72206960c6554050","local-server-version":"3.5.21","cluster-version":"to_be_decided"}
Aug 26 20:32:57.903962 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.903660Z","caller":"fileutil/purge.go:50","msg":"started to purge file","dir":"/opt/stack/data/etcd/member/snap","suffix":"snap.db","max":5,"interval":"30s"}
Aug 26 20:32:57.903962 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.903729Z","caller":"fileutil/purge.go:50","msg":"started to purge file","dir":"/opt/stack/data/etcd/member/snap","suffix":"snap","max":5,"interval":"30s"}
Aug 26 20:32:57.903962 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.903746Z","caller":"fileutil/purge.go:50","msg":"started to purge file","dir":"/opt/stack/data/etcd/member/wal","suffix":"wal","max":5,"interval":"30s"}
Aug 26 20:32:57.903962 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.903708Z","caller":"etcdserver/server.go:759","msg":"started as single-node; fast-forwarding election ticks","local-member-id":"72206960c6554050","forward-ticks":9,"forward-duration":"900ms","election-ticks":10,"election-timeout":"1s"}
Aug 26 20:32:57.905101 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.904904Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Server #1] Server created"}
Aug 26 20:32:57.905246 np0000191194 etcd[65731]: {"level":"debug","ts":"2026-08-26T20:32:57.903747Z","caller":"etcdserver/server.go:2224","msg":"Applying entries","num-entries":1}
Aug 26 20:32:57.905246 np0000191194 etcd[65731]: {"level":"debug","ts":"2026-08-26T20:32:57.905189Z","caller":"etcdserver/server.go:2227","msg":"Applying entry","index":1,"term":1,"type":"EntryConfChange"}
Aug 26 20:32:57.905804 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.905527Z","caller":"v3rpc/health.go:61","msg":"grpc service status changed","service":"","status":"SERVING"}
Aug 26 20:32:57.906734 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.906368Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"72206960c6554050 switched to configuration voters=(8223688783943778384)"}
Aug 26 20:32:57.906734 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.906629Z","caller":"membership/cluster.go:421","msg":"added member","cluster-id":"8e5054a29bbc0b4","local-member-id":"72206960c6554050","added-peer-id":"72206960c6554050","added-peer-peer-urls":["http://162.253.55.19:2380"],"added-peer-is-learner":false}
Aug 26 20:32:57.911214 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.911149Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Server #1 ListenSocket #2] ListenSocket created"}
Aug 26 20:32:57.911368 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.911262Z","caller":"embed/etcd.go:292","msg":"now serving peer/client/metrics","local-member-id":"72206960c6554050","initial-advertise-peer-urls":["http://162.253.55.19:2380"],"listen-peer-urls":["http://0.0.0.0:2380"],"advertise-client-urls":["http://162.253.55.19:2379"],"listen-client-urls":["http://162.253.55.19:2379"],"listen-metrics-urls":[]}
Aug 26 20:32:57.911554 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.911234Z","caller":"embed/etcd.go:633","msg":"serving peer traffic","address":"[::]:2380"}
Aug 26 20:32:57.911740 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:57.911670Z","caller":"embed/etcd.go:603","msg":"cmux::serve","address":"[::]:2380"}
Aug 26 20:32:58.002941 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.002779Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"72206960c6554050 is starting a new election at term 1"}
Aug 26 20:32:58.003164 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.003127Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"72206960c6554050 became pre-candidate at term 1"}
Aug 26 20:32:58.003306 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.003273Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"72206960c6554050 received MsgPreVoteResp from 72206960c6554050 at term 1"}
Aug 26 20:32:58.003448 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.003405Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"72206960c6554050 became candidate at term 2"}
Aug 26 20:32:58.003574 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.003544Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"72206960c6554050 received MsgVoteResp from 72206960c6554050 at term 2"}
Aug 26 20:32:58.005154 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.003666Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"72206960c6554050 became leader at term 2"}
Aug 26 20:32:58.005154 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.003694Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"raft.node: 72206960c6554050 elected leader 72206960c6554050 at term 2"}
Aug 26 20:32:58.005154 np0000191194 etcd[65731]: {"level":"debug","ts":"2026-08-26T20:32:58.003840Z","caller":"etcdserver/server.go:2224","msg":"Applying entries","num-entries":1}
Aug 26 20:32:58.005154 np0000191194 etcd[65731]: {"level":"debug","ts":"2026-08-26T20:32:58.003860Z","caller":"etcdserver/server.go:2227","msg":"Applying entry","index":2,"term":2,"type":"EntryNormal"}
Aug 26 20:32:58.005154 np0000191194 etcd[65731]: {"level":"debug","ts":"2026-08-26T20:32:58.003878Z","caller":"etcdserver/server.go:2287","msg":"apply entry normal","consistent-index":1,"entry-index":2,"should-applyV3":true}
Aug 26 20:32:58.005154 np0000191194 etcd[65731]: {"level":"debug","ts":"2026-08-26T20:32:58.003984Z","caller":"etcdserver/server.go:2224","msg":"Applying entries","num-entries":1}
Aug 26 20:32:58.005154 np0000191194 etcd[65731]: {"level":"debug","ts":"2026-08-26T20:32:58.003998Z","caller":"etcdserver/server.go:2227","msg":"Applying entry","index":3,"term":2,"type":"EntryNormal"}
Aug 26 20:32:58.005154 np0000191194 etcd[65731]: {"level":"debug","ts":"2026-08-26T20:32:58.004064Z","caller":"etcdserver/server.go:2287","msg":"apply entry normal","consistent-index":2,"entry-index":3,"should-applyV3":true}
Aug 26 20:32:58.005154 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.004252Z","caller":"etcdserver/server.go:2697","msg":"setting up initial cluster version using v2 API","cluster-version":"3.5"}
Aug 26 20:32:58.005154 np0000191194 etcd[65731]: {"level":"debug","ts":"2026-08-26T20:32:58.004084Z","caller":"etcdserver/server.go:2310","msg":"applyEntryNormal","V2request":"ID:4634380212340272641 Method:\"PUT\" Path:\"/0/members/72206960c6554050/attributes\" Val:\"{\\\"name\\\":\\\"np0000191194\\\",\\\"clientURLs\\\":[\\\"http://162.253.55.19:2379\\\"]}\" "}
Aug 26 20:32:58.005154 np0000191194 etcd[65731]: {"level":"debug","ts":"2026-08-26T20:32:58.004714Z","caller":"etcdserver/server.go:2224","msg":"Applying entries","num-entries":1}
Aug 26 20:32:58.005154 np0000191194 etcd[65731]: {"level":"debug","ts":"2026-08-26T20:32:58.004734Z","caller":"etcdserver/server.go:2227","msg":"Applying entry","index":4,"term":2,"type":"EntryNormal"}
Aug 26 20:32:58.005964 np0000191194 etcd[65731]: {"level":"debug","ts":"2026-08-26T20:32:58.004751Z","caller":"etcdserver/server.go:2287","msg":"apply entry normal","consistent-index":3,"entry-index":4,"should-applyV3":true}
Aug 26 20:32:58.005964 np0000191194 etcd[65731]: {"level":"debug","ts":"2026-08-26T20:32:58.004767Z","caller":"etcdserver/server.go:2310","msg":"applyEntryNormal","V2request":"ID:4634380212340272644 Method:\"PUT\" Path:\"/0/version\" Val:\"3.5.0\" "}
Aug 26 20:32:58.005964 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.004802Z","caller":"membership/cluster.go:587","msg":"set initial cluster version","cluster-id":"8e5054a29bbc0b4","local-member-id":"72206960c6554050","cluster-version":"3.5"}
Aug 26 20:32:58.005964 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.004913Z","caller":"etcdserver/server.go:2144","msg":"published local member to cluster through raft","local-member-id":"72206960c6554050","local-member-attributes":"{Name:np0000191194 ClientURLs:[http://162.253.55.19:2379]}","request-path":"/0/members/72206960c6554050/attributes","cluster-id":"8e5054a29bbc0b4","publish-timeout":"7s"}
Aug 26 20:32:58.005964 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.004990Z","caller":"embed/serve.go:124","msg":"ready to serve client requests"}
Aug 26 20:32:58.005964 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.005027Z","caller":"api/capability.go:75","msg":"enabled capabilities for version","cluster-version":"3.5"}
Aug 26 20:32:58.005964 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.005094Z","caller":"etcdserver/server.go:2721","msg":"cluster version is updated","cluster-version":"3.5"}
Aug 26 20:32:58.005964 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.005112Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Channel #3] Channel created"}
Aug 26 20:32:58.005964 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.005160Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Channel #3] original dial target is: \"162.253.55.19:2379\""}
Aug 26 20:32:58.005964 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.005251Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Channel #3] dial target \"162.253.55.19:2379\" parse failed: parse \"162.253.55.19:2379\": first path segment in URL cannot contain colon"}
Aug 26 20:32:58.006506 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.005271Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Channel #3] fallback to scheme \"passthrough\""}
Aug 26 20:32:58.006506 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.005314Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Channel #3] parsed dial target is: {URL:{Scheme:passthrough Opaque: User: Host: Path:/162.253.55.19:2379 RawPath: OmitHost:false ForceQuery:false RawQuery: Fragment: RawFragment:}}"}
Aug 26 20:32:58.006506 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.005335Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Channel #3] Channel authority set to \"162.253.55.19:2379\""}
Aug 26 20:32:58.006506 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.005378Z","caller":"etcdmain/main.go:44","msg":"notifying init daemon"}
Aug 26 20:32:58.006506 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.005631Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Channel #3] Resolver state updated: {\n  \"Addresses\": [\n    {\n      \"Addr\": \"162.253.55.19:2379\",\n      \"ServerName\": \"\",\n      \"Attributes\": null,\n      \"BalancerAttributes\": null,\n      \"Metadata\": null\n    }\n  ],\n  \"Endpoints\": [\n    {\n      \"Addresses\": [\n        {\n          \"Addr\": \"162.253.55.19:2379\",\n          \"ServerName\": \"\",\n          \"Attributes\": null,\n          \"BalancerAttributes\": null,\n          \"Metadata\": null\n        }\n      ],\n      \"Attributes\": null\n    }\n  ],\n  \"ServiceConfig\": null,\n  \"Attributes\": null\n} (resolver returned new addresses)"}
Aug 26 20:32:58.006506 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.005689Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Channel #3] Channel switches to new LB policy \"pick_first\""}
Aug 26 20:32:58.006506 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.005743Z","caller":"etcdmain/main.go:50","msg":"successfully notified init daemon"}
Aug 26 20:32:58.006148 np0000191194 systemd[1]: Started devstack@etcd.service - Devstack devstack@etcd.service.
Aug 26 20:32:58.007109 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.005767Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [pick-first-lb 0xc0001f68d0] Received new config {\n  \"shuffleAddressList\": false\n}, resolver state {\n  \"Addresses\": [\n    {\n      \"Addr\": \"162.253.55.19:2379\",\n      \"ServerName\": \"\",\n      \"Attributes\": null,\n      \"BalancerAttributes\": null,\n      \"Metadata\": null\n    }\n  ],\n  \"Endpoints\": [\n    {\n      \"Addresses\": [\n        {\n          \"Addr\": \"162.253.55.19:2379\",\n          \"ServerName\": \"\",\n          \"Attributes\": null,\n          \"BalancerAttributes\": null,\n          \"Metadata\": null\n        }\n      ],\n      \"Attributes\": null\n    }\n  ],\n  \"ServiceConfig\": null,\n  \"Attributes\": null\n}"}
Aug 26 20:32:58.007109 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.005808Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Channel #3 SubChannel #4] Subchannel created"}
Aug 26 20:32:58.007109 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.005830Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Channel #3] Channel Connectivity change to CONNECTING"}
Aug 26 20:32:58.007109 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.006230Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Server #5] Server created"}
Aug 26 20:32:58.007109 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.006301Z","caller":"v3rpc/health.go:61","msg":"grpc service status changed","service":"","status":"SERVING"}
Aug 26 20:32:58.007387 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.007089Z","caller":"embed/serve.go:210","msg":"serving client traffic insecurely; this is strongly discouraged!","traffic":"grpc+http","address":"162.253.55.19:2379"}
Aug 26 20:32:58.007387 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.007194Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Server #5 ListenSocket #6] ListenSocket created"}
Aug 26 20:32:58.007387 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.007240Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Channel #3 SubChannel #4] Subchannel Connectivity change to CONNECTING"}
Aug 26 20:32:58.007387 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.007297Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Channel #3 SubChannel #4] Subchannel picks a new address \"162.253.55.19:2379\" to connect"}
Aug 26 20:32:58.007814 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.007735Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [pick-first-lb 0xc0001f68d0] Received SubConn state update: 0xc0001f6a80, {ConnectivityState:CONNECTING ConnectionError:<nil>}"}
Aug 26 20:32:58.009209 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.009159Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Channel #3 SubChannel #4] Subchannel Connectivity change to READY"}
Aug 26 20:32:58.009395 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.009352Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [pick-first-lb 0xc0001f68d0] Received SubConn state update: 0xc0001f6a80, {ConnectivityState:READY ConnectionError:<nil>}"}
Aug 26 20:32:58.009546 np0000191194 etcd[65731]: {"level":"info","ts":"2026-08-26T20:32:58.009511Z","caller":"zapgrpc/zapgrpc.go:174","msg":"[core] [Channel #3] Channel Connectivity change to READY"}