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{"level":"info","ts":"2026-08-22T08:33:59.709580Z","caller":"etcdserver/bootstrap.go:94","msg":"bootstrapping cluster"} {"level":"info","ts":"2026-08-22T08:33:59.709793Z","caller":"etcdserver/bootstrap.go:101","msg":"bootstrapping storage"} {"level":"info","ts":"2026-08-22T08:33:59.714396Z","caller":"etcdserver/bootstrap.go:109","msg":"bootstrapping raft"} {"level":"info","ts":"2026-08-22T08:33:59.714482Z","caller":"etcdserver/bootstrap.go:499","msg":"starting local member","local-member-id":"dc35f804a62878ec","cluster-id":"ef5544f2dd66d370"} {"level":"info","ts":"2026-08-22T08:33:59.714510Z","caller":"etcdserver/server.go:312","msg":"bootstrap successfully"} {"level":"info","ts":"2026-08-22T08:33:59.714593Z","logger":"raft","caller":"v3@v3.6.0/raft.go:1981","msg":"dc35f804a62878ec switched to configuration voters=()"} {"level":"info","ts":"2026-08-22T08:33:59.714645Z","logger":"raft","caller":"v3@v3.6.0/raft.go:897","msg":"dc35f804a62878ec became follower at term 0"} 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{"level":"info","ts":"2026-08-22T08:34:00.015192Z","logger":"raft","caller":"v3@v3.6.0/raft.go:988","msg":"dc35f804a62878ec is starting a new election at term 1"} {"level":"info","ts":"2026-08-22T08:34:00.015241Z","logger":"raft","caller":"v3@v3.6.0/raft.go:930","msg":"dc35f804a62878ec became pre-candidate at term 1"} {"level":"info","ts":"2026-08-22T08:34:00.015305Z","logger":"raft","caller":"v3@v3.6.0/raft.go:1077","msg":"dc35f804a62878ec received MsgPreVoteResp from dc35f804a62878ec at term 1"} {"level":"info","ts":"2026-08-22T08:34:00.015315Z","logger":"raft","caller":"v3@v3.6.0/raft.go:1693","msg":"dc35f804a62878ec has received 1 MsgPreVoteResp votes and 0 vote rejections"} {"level":"info","ts":"2026-08-22T08:34:00.015331Z","logger":"raft","caller":"v3@v3.6.0/raft.go:912","msg":"dc35f804a62878ec became candidate at term 2"} {"level":"info","ts":"2026-08-22T08:34:00.016036Z","logger":"raft","caller":"v3@v3.6.0/raft.go:1077","msg":"dc35f804a62878ec received MsgVoteResp from 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{"level":"warn","ts":"2026-08-22T08:34:00.773953Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33084","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:00.785950Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33092","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:00.794168Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33096","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:00.835878Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33132","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:00.847292Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client 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client endpoint","remote-addr":"127.0.0.1:33262","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:00.913929Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33272","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:00.924116Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33280","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:00.932965Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33284","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:00.944084Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33302","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:00.951611Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33332","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:00.962641Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33340","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:00.970924Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33366","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:00.979169Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33376","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:00.988947Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33398","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.004514Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33416","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.012456Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33452","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.021356Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33466","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.029106Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33482","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.040297Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33524","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.050772Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33528","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.058860Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33544","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.070280Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33558","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.084286Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33576","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.108251Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33582","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.113715Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33594","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.123585Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33610","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.130605Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33642","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.139919Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33664","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.151157Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33692","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.159499Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33706","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.168165Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33716","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.177467Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33728","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.185389Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33740","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.192870Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33756","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.199764Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33776","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.228607Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33790","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.235435Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33818","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.243143Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33820","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:01.298017Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"127.0.0.1:33844","server-name":"","error":"EOF"} {"level":"info","ts":"2026-08-22T08:34:30.146221Z","logger":"raft","caller":"v3@v3.6.0/raft.go:1981","msg":"dc35f804a62878ec switched to configuration voters=(15867861560961038572) learners=(12053943419122990498)"} {"level":"info","ts":"2026-08-22T08:34:30.146412Z","caller":"membership/cluster.go:424","msg":"added member","cluster-id":"ef5544f2dd66d370","local-member-id":"dc35f804a62878ec","added-peer-id":"a74835acd77bbda2","added-peer-peer-urls":["https://199.19.213.10:2380"],"added-peer-is-learner":true} {"level":"info","ts":"2026-08-22T08:34:30.146469Z","caller":"rafthttp/peer.go:133","msg":"starting remote peer","remote-peer-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:30.146496Z","caller":"rafthttp/pipeline.go:72","msg":"started HTTP pipelining with remote peer","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:30.146674Z","caller":"rafthttp/peer.go:137","msg":"started remote peer","remote-peer-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:30.146698Z","caller":"rafthttp/transport.go:317","msg":"added remote peer","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2","remote-peer-urls":["https://199.19.213.10:2380"]} {"level":"info","ts":"2026-08-22T08:34:30.146695Z","caller":"rafthttp/stream.go:168","msg":"started stream writer with remote peer","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:30.146649Z","caller":"rafthttp/stream.go:168","msg":"started stream writer with remote peer","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:30.146725Z","caller":"etcdserver/server.go:1752","msg":"applied a configuration change through raft","local-member-id":"dc35f804a62878ec","raft-conf-change":"ConfChangeAddLearnerNode","raft-conf-change-node-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:30.146720Z","caller":"rafthttp/stream.go:394","msg":"started stream reader with remote peer","stream-reader-type":"stream Message","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:30.146721Z","caller":"rafthttp/stream.go:394","msg":"started stream reader with remote peer","stream-reader-type":"stream MsgApp v2","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2"} {"level":"error","ts":"2026-08-22T08:34:30.196814Z","caller":"etcdserver/server.go:1585","msg":"rejecting promote learner: learner is not ready","learner-ready-percent":0,"ready-percent-threshold":0.9,"stacktrace":"go.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).isLearnerReady\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1585\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).mayPromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1526\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).promoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1498\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).PromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1450\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.(*ClusterServer).MemberPromote\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/member.go:101\ngo.etcd.io/etcd/api/v3/etcdserverpb._Cluster_MemberPromote_Handler.func1\n\tgo.etcd.io/etcd/api/v3@v3.6.4/etcdserverpb/rpc.pb.go:7432\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.(*ServerMetrics).UnaryServerInterceptor.UnaryServerInterceptor.func12\n\tgithub.com/grpc-ecosystem/go-grpc-middleware/v2@v2.1.0/interceptors/server.go:22\ngoogle.golang.org/grpc.getChainUnaryHandler.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1217\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.newUnaryInterceptor.func5\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/interceptor.go:74\ngoogle.golang.org/grpc.getChainUnaryHandler.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1217\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.newLogUnaryInterceptor.func4\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/interceptor.go:81\ngoogle.golang.org/grpc.NewServer.chainUnaryServerInterceptors.chainUnaryInterceptors.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1208\ngo.etcd.io/etcd/api/v3/etcdserverpb._Cluster_MemberPromote_Handler\n\tgo.etcd.io/etcd/api/v3@v3.6.4/etcdserverpb/rpc.pb.go:7434\ngoogle.golang.org/grpc.(*Server).processUnaryRPC\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1405\ngoogle.golang.org/grpc.(*Server).handleStream\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1815\ngoogle.golang.org/grpc.(*Server).serveStreams.func2.1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1035"} {"level":"error","ts":"2026-08-22T08:34:30.700129Z","caller":"etcdserver/server.go:1585","msg":"rejecting promote learner: learner is not ready","learner-ready-percent":0,"ready-percent-threshold":0.9,"stacktrace":"go.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).isLearnerReady\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1585\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).mayPromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1526\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).promoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1498\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).PromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1450\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.(*ClusterServer).MemberPromote\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/member.go:101\ngo.etcd.io/etcd/api/v3/etcdserverpb._Cluster_MemberPromote_Handler.func1\n\tgo.etcd.io/etcd/api/v3@v3.6.4/etcdserverpb/rpc.pb.go:7432\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.(*ServerMetrics).UnaryServerInterceptor.UnaryServerInterceptor.func12\n\tgithub.com/grpc-ecosystem/go-grpc-middleware/v2@v2.1.0/interceptors/server.go:22\ngoogle.golang.org/grpc.getChainUnaryHandler.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1217\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.newUnaryInterceptor.func5\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/interceptor.go:74\ngoogle.golang.org/grpc.getChainUnaryHandler.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1217\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.newLogUnaryInterceptor.func4\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/interceptor.go:81\ngoogle.golang.org/grpc.NewServer.chainUnaryServerInterceptors.chainUnaryInterceptors.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1208\ngo.etcd.io/etcd/api/v3/etcdserverpb._Cluster_MemberPromote_Handler\n\tgo.etcd.io/etcd/api/v3@v3.6.4/etcdserverpb/rpc.pb.go:7434\ngoogle.golang.org/grpc.(*Server).processUnaryRPC\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1405\ngoogle.golang.org/grpc.(*Server).handleStream\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1815\ngoogle.golang.org/grpc.(*Server).serveStreams.func2.1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1035"} {"level":"error","ts":"2026-08-22T08:34:31.201393Z","caller":"etcdserver/server.go:1585","msg":"rejecting promote learner: learner is not ready","learner-ready-percent":0,"ready-percent-threshold":0.9,"stacktrace":"go.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).isLearnerReady\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1585\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).mayPromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1526\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).promoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1498\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).PromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1450\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.(*ClusterServer).MemberPromote\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/member.go:101\ngo.etcd.io/etcd/api/v3/etcdserverpb._Cluster_MemberPromote_Handler.func1\n\tgo.etcd.io/etcd/api/v3@v3.6.4/etcdserverpb/rpc.pb.go:7432\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.(*ServerMetrics).UnaryServerInterceptor.UnaryServerInterceptor.func12\n\tgithub.com/grpc-ecosystem/go-grpc-middleware/v2@v2.1.0/interceptors/server.go:22\ngoogle.golang.org/grpc.getChainUnaryHandler.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1217\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.newUnaryInterceptor.func5\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/interceptor.go:74\ngoogle.golang.org/grpc.getChainUnaryHandler.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1217\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.newLogUnaryInterceptor.func4\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/interceptor.go:81\ngoogle.golang.org/grpc.NewServer.chainUnaryServerInterceptors.chainUnaryInterceptors.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1208\ngo.etcd.io/etcd/api/v3/etcdserverpb._Cluster_MemberPromote_Handler\n\tgo.etcd.io/etcd/api/v3@v3.6.4/etcdserverpb/rpc.pb.go:7434\ngoogle.golang.org/grpc.(*Server).processUnaryRPC\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1405\ngoogle.golang.org/grpc.(*Server).handleStream\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1815\ngoogle.golang.org/grpc.(*Server).serveStreams.func2.1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1035"} {"level":"error","ts":"2026-08-22T08:34:31.700931Z","caller":"etcdserver/server.go:1585","msg":"rejecting promote learner: learner is not ready","learner-ready-percent":0,"ready-percent-threshold":0.9,"stacktrace":"go.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).isLearnerReady\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1585\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).mayPromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1526\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).promoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1498\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).PromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1450\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.(*ClusterServer).MemberPromote\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/member.go:101\ngo.etcd.io/etcd/api/v3/etcdserverpb._Cluster_MemberPromote_Handler.func1\n\tgo.etcd.io/etcd/api/v3@v3.6.4/etcdserverpb/rpc.pb.go:7432\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.(*ServerMetrics).UnaryServerInterceptor.UnaryServerInterceptor.func12\n\tgithub.com/grpc-ecosystem/go-grpc-middleware/v2@v2.1.0/interceptors/server.go:22\ngoogle.golang.org/grpc.getChainUnaryHandler.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1217\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.newUnaryInterceptor.func5\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/interceptor.go:74\ngoogle.golang.org/grpc.getChainUnaryHandler.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1217\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.newLogUnaryInterceptor.func4\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/interceptor.go:81\ngoogle.golang.org/grpc.NewServer.chainUnaryServerInterceptors.chainUnaryInterceptors.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1208\ngo.etcd.io/etcd/api/v3/etcdserverpb._Cluster_MemberPromote_Handler\n\tgo.etcd.io/etcd/api/v3@v3.6.4/etcdserverpb/rpc.pb.go:7434\ngoogle.golang.org/grpc.(*Server).processUnaryRPC\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1405\ngoogle.golang.org/grpc.(*Server).handleStream\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1815\ngoogle.golang.org/grpc.(*Server).serveStreams.func2.1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1035"} {"level":"warn","ts":"2026-08-22T08:34:32.021738Z","caller":"etcdserver/cluster_util.go:259","msg":"failed to reach the peer URL","address":"https://199.19.213.10:2380/version","remote-member-id":"a74835acd77bbda2","error":"Get \"https://199.19.213.10:2380/version\": dial tcp 199.19.213.10:2380: connect: connection refused"} {"level":"warn","ts":"2026-08-22T08:34:32.021855Z","caller":"etcdserver/cluster_util.go:160","msg":"failed to get version","remote-member-id":"a74835acd77bbda2","error":"Get \"https://199.19.213.10:2380/version\": dial tcp 199.19.213.10:2380: connect: connection refused"} {"level":"error","ts":"2026-08-22T08:34:32.199963Z","caller":"etcdserver/server.go:1585","msg":"rejecting promote learner: learner is not ready","learner-ready-percent":0,"ready-percent-threshold":0.9,"stacktrace":"go.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).isLearnerReady\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1585\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).mayPromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1526\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).promoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1498\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).PromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1450\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.(*ClusterServer).MemberPromote\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/member.go:101\ngo.etcd.io/etcd/api/v3/etcdserverpb._Cluster_MemberPromote_Handler.func1\n\tgo.etcd.io/etcd/api/v3@v3.6.4/etcdserverpb/rpc.pb.go:7432\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.(*ServerMetrics).UnaryServerInterceptor.UnaryServerInterceptor.func12\n\tgithub.com/grpc-ecosystem/go-grpc-middleware/v2@v2.1.0/interceptors/server.go:22\ngoogle.golang.org/grpc.getChainUnaryHandler.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1217\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.newUnaryInterceptor.func5\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/interceptor.go:74\ngoogle.golang.org/grpc.getChainUnaryHandler.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1217\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.newLogUnaryInterceptor.func4\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/interceptor.go:81\ngoogle.golang.org/grpc.NewServer.chainUnaryServerInterceptors.chainUnaryInterceptors.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1208\ngo.etcd.io/etcd/api/v3/etcdserverpb._Cluster_MemberPromote_Handler\n\tgo.etcd.io/etcd/api/v3@v3.6.4/etcdserverpb/rpc.pb.go:7434\ngoogle.golang.org/grpc.(*Server).processUnaryRPC\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1405\ngoogle.golang.org/grpc.(*Server).handleStream\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1815\ngoogle.golang.org/grpc.(*Server).serveStreams.func2.1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1035"} {"level":"info","ts":"2026-08-22T08:34:32.574478Z","caller":"rafthttp/peer_status.go:53","msg":"peer became active","peer-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:32.574538Z","caller":"rafthttp/stream.go:411","msg":"established TCP streaming connection with remote peer","stream-reader-type":"stream MsgApp v2","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:32.580161Z","caller":"rafthttp/stream.go:411","msg":"established TCP streaming connection with remote peer","stream-reader-type":"stream Message","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:32.583399Z","caller":"rafthttp/stream.go:248","msg":"set message encoder","from":"dc35f804a62878ec","to":"a74835acd77bbda2","stream-type":"stream Message"} {"level":"info","ts":"2026-08-22T08:34:32.583447Z","caller":"rafthttp/stream.go:273","msg":"established TCP streaming connection with remote peer","stream-writer-type":"stream Message","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:32.591906Z","caller":"rafthttp/stream.go:248","msg":"set message encoder","from":"dc35f804a62878ec","to":"a74835acd77bbda2","stream-type":"stream MsgApp v2"} {"level":"info","ts":"2026-08-22T08:34:32.591962Z","caller":"rafthttp/stream.go:273","msg":"established TCP streaming connection with remote peer","stream-writer-type":"stream MsgApp v2","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:32.625036Z","caller":"etcdserver/server.go:1838","msg":"sending merged snapshot","from":"dc35f804a62878ec","to":"a74835acd77bbda2","bytes":745475,"size":"746 kB"} {"level":"info","ts":"2026-08-22T08:34:32.625154Z","caller":"rafthttp/snapshot_sender.go:82","msg":"sending database snapshot","snapshot-index":451,"remote-peer-id":"a74835acd77bbda2","bytes":745475,"size":"746 kB"} {"level":"info","ts":"2026-08-22T08:34:32.637121Z","caller":"etcdserver/snapshot_merge.go:64","msg":"sent database snapshot to writer","bytes":737280,"size":"737 kB"} {"level":"info","ts":"2026-08-22T08:34:32.646855Z","caller":"rafthttp/snapshot_sender.go:131","msg":"sent database snapshot","snapshot-index":451,"remote-peer-id":"a74835acd77bbda2","bytes":745475,"size":"746 kB"} {"level":"warn","ts":"2026-08-22T08:34:32.663582Z","caller":"rafthttp/stream.go:420","msg":"lost TCP streaming connection with remote peer","stream-reader-type":"stream MsgApp v2","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:34:32.663606Z","caller":"rafthttp/stream.go:420","msg":"lost TCP streaming connection with remote peer","stream-reader-type":"stream Message","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2","error":"EOF"} {"level":"info","ts":"2026-08-22T08:34:32.675104Z","caller":"rafthttp/stream.go:411","msg":"established TCP streaming connection with remote peer","stream-reader-type":"stream MsgApp v2","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:32.675402Z","caller":"rafthttp/stream.go:248","msg":"set message encoder","from":"dc35f804a62878ec","to":"a74835acd77bbda2","stream-type":"stream Message"} {"level":"warn","ts":"2026-08-22T08:34:32.675422Z","caller":"rafthttp/stream.go:264","msg":"closed TCP streaming connection with remote peer","stream-writer-type":"stream Message","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:32.675430Z","caller":"rafthttp/stream.go:273","msg":"established TCP streaming connection with remote peer","stream-writer-type":"stream Message","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:32.675548Z","caller":"rafthttp/stream.go:411","msg":"established TCP streaming connection with remote peer","stream-reader-type":"stream Message","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:32.675815Z","caller":"rafthttp/stream.go:248","msg":"set message encoder","from":"dc35f804a62878ec","to":"a74835acd77bbda2","stream-type":"stream MsgApp v2"} {"level":"warn","ts":"2026-08-22T08:34:32.675879Z","caller":"rafthttp/stream.go:264","msg":"closed TCP streaming connection with remote peer","stream-writer-type":"stream MsgApp v2","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:32.675899Z","caller":"rafthttp/stream.go:273","msg":"established TCP streaming connection with remote peer","stream-writer-type":"stream MsgApp v2","local-member-id":"dc35f804a62878ec","remote-peer-id":"a74835acd77bbda2"} {"level":"warn","ts":"2026-08-22T08:34:32.687218Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"199.19.213.10:52374","server-name":"","error":"EOF"} {"level":"info","ts":"2026-08-22T08:34:32.703175Z","logger":"raft","caller":"v3@v3.6.0/raft.go:1981","msg":"dc35f804a62878ec switched to configuration voters=(12053943419122990498 15867861560961038572)"} {"level":"info","ts":"2026-08-22T08:34:32.703372Z","caller":"membership/cluster.go:550","msg":"promote member","cluster-id":"ef5544f2dd66d370","local-member-id":"dc35f804a62878ec","promoted-member-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:32.703426Z","caller":"etcdserver/server.go:1752","msg":"applied a configuration change through raft","local-member-id":"dc35f804a62878ec","raft-conf-change":"ConfChangeAddNode","raft-conf-change-node-id":"a74835acd77bbda2"} {"level":"info","ts":"2026-08-22T08:34:50.091796Z","caller":"etcdserver/server.go:2246","msg":"skip compaction since there is an inflight snapshot"} {"level":"info","ts":"2026-08-22T08:35:02.647635Z","caller":"etcdserver/server.go:1856","msg":"sent merged snapshot","from":"dc35f804a62878ec","to":"a74835acd77bbda2","bytes":745475,"size":"746 kB","took":"30.022597567s"} {"level":"info","ts":"2026-08-22T08:35:09.219336Z","logger":"raft","caller":"v3@v3.6.0/raft.go:1981","msg":"dc35f804a62878ec switched to configuration voters=(12053943419122990498 15867861560961038572) learners=(7667896084874131705)"} {"level":"info","ts":"2026-08-22T08:35:09.219505Z","caller":"membership/cluster.go:424","msg":"added member","cluster-id":"ef5544f2dd66d370","local-member-id":"dc35f804a62878ec","added-peer-id":"6a69d6dce987f8f9","added-peer-peer-urls":["https://199.19.213.115:2380"],"added-peer-is-learner":true} {"level":"info","ts":"2026-08-22T08:35:09.219536Z","caller":"rafthttp/peer.go:133","msg":"starting remote peer","remote-peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:09.219563Z","caller":"rafthttp/pipeline.go:72","msg":"started HTTP pipelining with remote peer","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:09.219797Z","caller":"rafthttp/stream.go:168","msg":"started stream writer with remote peer","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:09.220958Z","caller":"rafthttp/peer.go:137","msg":"started remote peer","remote-peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:09.221011Z","caller":"rafthttp/transport.go:317","msg":"added remote peer","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9","remote-peer-urls":["https://199.19.213.115:2380"]} {"level":"info","ts":"2026-08-22T08:35:09.221008Z","caller":"rafthttp/stream.go:168","msg":"started stream writer with remote peer","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:09.221039Z","caller":"rafthttp/stream.go:394","msg":"started stream reader with remote peer","stream-reader-type":"stream MsgApp v2","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:09.221200Z","caller":"rafthttp/stream.go:394","msg":"started stream reader with remote peer","stream-reader-type":"stream Message","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9"} {"level":"warn","ts":"2026-08-22T08:35:09.246822Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"199.19.213.115:35108","server-name":"","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:35:09.266985Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"199.19.213.115:35122","server-name":"","error":"EOF"} {"level":"error","ts":"2026-08-22T08:35:09.267640Z","caller":"etcdserver/server.go:1585","msg":"rejecting promote learner: learner is not ready","learner-ready-percent":0,"ready-percent-threshold":0.9,"stacktrace":"go.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).isLearnerReady\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1585\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).mayPromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1526\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).promoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1498\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).PromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1450\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.(*ClusterServer).MemberPromote\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/member.go:101\ngo.etcd.io/etcd/api/v3/etcdserverpb._Cluster_MemberPromote_Handler.func1\n\tgo.etcd.io/etcd/api/v3@v3.6.4/etcdserverpb/rpc.pb.go:7432\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.(*ServerMetrics).UnaryServerInterceptor.UnaryServerInterceptor.func12\n\tgithub.com/grpc-ecosystem/go-grpc-middleware/v2@v2.1.0/interceptors/server.go:22\ngoogle.golang.org/grpc.getChainUnaryHandler.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1217\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.newUnaryInterceptor.func5\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/interceptor.go:74\ngoogle.golang.org/grpc.getChainUnaryHandler.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1217\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.newLogUnaryInterceptor.func4\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/interceptor.go:81\ngoogle.golang.org/grpc.NewServer.chainUnaryServerInterceptors.chainUnaryInterceptors.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1208\ngo.etcd.io/etcd/api/v3/etcdserverpb._Cluster_MemberPromote_Handler\n\tgo.etcd.io/etcd/api/v3@v3.6.4/etcdserverpb/rpc.pb.go:7434\ngoogle.golang.org/grpc.(*Server).processUnaryRPC\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1405\ngoogle.golang.org/grpc.(*Server).handleStream\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1815\ngoogle.golang.org/grpc.(*Server).serveStreams.func2.1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1035"} {"level":"error","ts":"2026-08-22T08:35:09.782048Z","caller":"etcdserver/server.go:1585","msg":"rejecting promote learner: learner is not ready","learner-ready-percent":0,"ready-percent-threshold":0.9,"stacktrace":"go.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).isLearnerReady\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1585\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).mayPromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1526\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).promoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1498\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).PromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1450\ngo.etcd.io/etcd/server/v3/etcdserver/api/etcdhttp.(*peerMemberPromoteHandler).ServeHTTP\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/etcdhttp/peer.go:140\nnet/http.(*ServeMux).ServeHTTP\n\tnet/http/server.go:2747\nnet/http.serverHandler.ServeHTTP\n\tnet/http/server.go:3210\nnet/http.(*conn).serve\n\tnet/http/server.go:2092"} {"level":"warn","ts":"2026-08-22T08:35:09.782151Z","caller":"etcdhttp/peer.go:152","msg":"failed to promote a member","member-id":"6a69d6dce987f8f9","error":"etcdserver: can only promote a learner member which is in sync with leader"} {"level":"error","ts":"2026-08-22T08:35:10.274364Z","caller":"etcdserver/server.go:1585","msg":"rejecting promote learner: learner is not ready","learner-ready-percent":0,"ready-percent-threshold":0.9,"stacktrace":"go.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).isLearnerReady\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1585\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).mayPromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1526\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).promoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1498\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).PromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1450\ngo.etcd.io/etcd/server/v3/etcdserver/api/etcdhttp.(*peerMemberPromoteHandler).ServeHTTP\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/etcdhttp/peer.go:140\nnet/http.(*ServeMux).ServeHTTP\n\tnet/http/server.go:2747\nnet/http.serverHandler.ServeHTTP\n\tnet/http/server.go:3210\nnet/http.(*conn).serve\n\tnet/http/server.go:2092"} {"level":"warn","ts":"2026-08-22T08:35:10.274660Z","caller":"etcdhttp/peer.go:152","msg":"failed to promote a member","member-id":"6a69d6dce987f8f9","error":"etcdserver: can only promote a learner member which is in sync with leader"} {"level":"error","ts":"2026-08-22T08:35:10.769435Z","caller":"etcdserver/server.go:1585","msg":"rejecting promote learner: learner is not ready","learner-ready-percent":0,"ready-percent-threshold":0.9,"stacktrace":"go.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).isLearnerReady\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1585\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).mayPromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1526\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).promoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1498\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).PromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1450\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.(*ClusterServer).MemberPromote\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/member.go:101\ngo.etcd.io/etcd/api/v3/etcdserverpb._Cluster_MemberPromote_Handler.func1\n\tgo.etcd.io/etcd/api/v3@v3.6.4/etcdserverpb/rpc.pb.go:7432\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.(*ServerMetrics).UnaryServerInterceptor.UnaryServerInterceptor.func12\n\tgithub.com/grpc-ecosystem/go-grpc-middleware/v2@v2.1.0/interceptors/server.go:22\ngoogle.golang.org/grpc.getChainUnaryHandler.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1217\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.newUnaryInterceptor.func5\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/interceptor.go:74\ngoogle.golang.org/grpc.getChainUnaryHandler.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1217\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.newLogUnaryInterceptor.func4\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/interceptor.go:81\ngoogle.golang.org/grpc.NewServer.chainUnaryServerInterceptors.chainUnaryInterceptors.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1208\ngo.etcd.io/etcd/api/v3/etcdserverpb._Cluster_MemberPromote_Handler\n\tgo.etcd.io/etcd/api/v3@v3.6.4/etcdserverpb/rpc.pb.go:7434\ngoogle.golang.org/grpc.(*Server).processUnaryRPC\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1405\ngoogle.golang.org/grpc.(*Server).handleStream\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1815\ngoogle.golang.org/grpc.(*Server).serveStreams.func2.1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1035"} {"level":"warn","ts":"2026-08-22T08:35:11.270823Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"199.19.213.115:38680","server-name":"","error":"EOF"} {"level":"error","ts":"2026-08-22T08:35:11.271690Z","caller":"etcdserver/server.go:1585","msg":"rejecting promote learner: learner is not ready","learner-ready-percent":0,"ready-percent-threshold":0.9,"stacktrace":"go.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).isLearnerReady\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1585\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).mayPromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1526\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).promoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1498\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).PromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1450\ngo.etcd.io/etcd/server/v3/etcdserver/api/etcdhttp.(*peerMemberPromoteHandler).ServeHTTP\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/etcdhttp/peer.go:140\nnet/http.(*ServeMux).ServeHTTP\n\tnet/http/server.go:2747\nnet/http.serverHandler.ServeHTTP\n\tnet/http/server.go:3210\nnet/http.(*conn).serve\n\tnet/http/server.go:2092"} {"level":"warn","ts":"2026-08-22T08:35:11.271757Z","caller":"etcdhttp/peer.go:152","msg":"failed to promote a member","member-id":"6a69d6dce987f8f9","error":"etcdserver: can only promote a learner member which is in sync with leader"} {"level":"error","ts":"2026-08-22T08:35:11.767729Z","caller":"etcdserver/server.go:1585","msg":"rejecting promote learner: learner is not ready","learner-ready-percent":0,"ready-percent-threshold":0.9,"stacktrace":"go.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).isLearnerReady\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1585\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).mayPromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1526\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).promoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1498\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).PromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1450\ngo.etcd.io/etcd/server/v3/etcdserver/api/etcdhttp.(*peerMemberPromoteHandler).ServeHTTP\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/etcdhttp/peer.go:140\nnet/http.(*ServeMux).ServeHTTP\n\tnet/http/server.go:2747\nnet/http.serverHandler.ServeHTTP\n\tnet/http/server.go:3210\nnet/http.(*conn).serve\n\tnet/http/server.go:2092"} {"level":"warn","ts":"2026-08-22T08:35:11.767860Z","caller":"etcdhttp/peer.go:152","msg":"failed to promote a member","member-id":"6a69d6dce987f8f9","error":"etcdserver: can only promote a learner member which is in sync with leader"} {"level":"warn","ts":"2026-08-22T08:35:12.048170Z","caller":"etcdserver/cluster_util.go:259","msg":"failed to reach the peer URL","address":"https://199.19.213.115:2380/version","remote-member-id":"6a69d6dce987f8f9","error":"Get \"https://199.19.213.115:2380/version\": dial tcp 199.19.213.115:2380: connect: connection refused"} {"level":"warn","ts":"2026-08-22T08:35:12.048228Z","caller":"etcdserver/cluster_util.go:160","msg":"failed to get version","remote-member-id":"6a69d6dce987f8f9","error":"Get \"https://199.19.213.115:2380/version\": dial tcp 199.19.213.115:2380: connect: connection refused"} {"level":"warn","ts":"2026-08-22T08:35:12.269774Z","caller":"embed/config_logging.go:188","msg":"rejected connection on client endpoint","remote-addr":"199.19.213.115:38688","server-name":"","error":"EOF"} {"level":"error","ts":"2026-08-22T08:35:12.270416Z","caller":"etcdserver/server.go:1585","msg":"rejecting promote learner: learner is not ready","learner-ready-percent":0,"ready-percent-threshold":0.9,"stacktrace":"go.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).isLearnerReady\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1585\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).mayPromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1526\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).promoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1498\ngo.etcd.io/etcd/server/v3/etcdserver.(*EtcdServer).PromoteMember\n\tgo.etcd.io/etcd/server/v3/etcdserver/server.go:1450\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.(*ClusterServer).MemberPromote\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/member.go:101\ngo.etcd.io/etcd/api/v3/etcdserverpb._Cluster_MemberPromote_Handler.func1\n\tgo.etcd.io/etcd/api/v3@v3.6.4/etcdserverpb/rpc.pb.go:7432\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.(*ServerMetrics).UnaryServerInterceptor.UnaryServerInterceptor.func12\n\tgithub.com/grpc-ecosystem/go-grpc-middleware/v2@v2.1.0/interceptors/server.go:22\ngoogle.golang.org/grpc.getChainUnaryHandler.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1217\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.newUnaryInterceptor.func5\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/interceptor.go:74\ngoogle.golang.org/grpc.getChainUnaryHandler.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1217\ngo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc.Server.newLogUnaryInterceptor.func4\n\tgo.etcd.io/etcd/server/v3/etcdserver/api/v3rpc/interceptor.go:81\ngoogle.golang.org/grpc.NewServer.chainUnaryServerInterceptors.chainUnaryInterceptors.func1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1208\ngo.etcd.io/etcd/api/v3/etcdserverpb._Cluster_MemberPromote_Handler\n\tgo.etcd.io/etcd/api/v3@v3.6.4/etcdserverpb/rpc.pb.go:7434\ngoogle.golang.org/grpc.(*Server).processUnaryRPC\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1405\ngoogle.golang.org/grpc.(*Server).handleStream\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1815\ngoogle.golang.org/grpc.(*Server).serveStreams.func2.1\n\tgoogle.golang.org/grpc@v1.71.1/server.go:1035"} {"level":"info","ts":"2026-08-22T08:35:12.372176Z","caller":"rafthttp/peer_status.go:53","msg":"peer became active","peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:12.372253Z","caller":"rafthttp/stream.go:411","msg":"established TCP streaming connection with remote peer","stream-reader-type":"stream MsgApp v2","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:12.372356Z","caller":"rafthttp/stream.go:411","msg":"established TCP streaming connection with remote peer","stream-reader-type":"stream Message","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:12.377514Z","caller":"etcdserver/server.go:1838","msg":"sending merged snapshot","from":"dc35f804a62878ec","to":"6a69d6dce987f8f9","bytes":979922,"size":"980 kB"} {"level":"info","ts":"2026-08-22T08:35:12.377621Z","caller":"rafthttp/snapshot_sender.go:82","msg":"sending database snapshot","snapshot-index":604,"remote-peer-id":"6a69d6dce987f8f9","bytes":979922,"size":"980 kB"} {"level":"info","ts":"2026-08-22T08:35:12.380747Z","caller":"rafthttp/stream.go:248","msg":"set message encoder","from":"dc35f804a62878ec","to":"6a69d6dce987f8f9","stream-type":"stream Message"} {"level":"info","ts":"2026-08-22T08:35:12.380775Z","caller":"rafthttp/stream.go:273","msg":"established TCP streaming connection with remote peer","stream-writer-type":"stream Message","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:12.380815Z","caller":"etcdserver/snapshot_merge.go:64","msg":"sent database snapshot to writer","bytes":970752,"size":"971 kB"} {"level":"info","ts":"2026-08-22T08:35:12.381074Z","caller":"rafthttp/stream.go:248","msg":"set message encoder","from":"dc35f804a62878ec","to":"6a69d6dce987f8f9","stream-type":"stream MsgApp v2"} {"level":"info","ts":"2026-08-22T08:35:12.381128Z","caller":"rafthttp/stream.go:273","msg":"established TCP streaming connection with remote peer","stream-writer-type":"stream MsgApp v2","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:12.387216Z","caller":"rafthttp/snapshot_sender.go:131","msg":"sent database snapshot","snapshot-index":604,"remote-peer-id":"6a69d6dce987f8f9","bytes":979922,"size":"980 kB"} {"level":"warn","ts":"2026-08-22T08:35:12.401608Z","caller":"rafthttp/stream.go:420","msg":"lost TCP streaming connection with remote peer","stream-reader-type":"stream Message","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9","error":"EOF"} {"level":"warn","ts":"2026-08-22T08:35:12.401666Z","caller":"rafthttp/stream.go:420","msg":"lost TCP streaming connection with remote peer","stream-reader-type":"stream MsgApp v2","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9","error":"EOF"} {"level":"info","ts":"2026-08-22T08:35:12.419477Z","caller":"rafthttp/stream.go:248","msg":"set message encoder","from":"dc35f804a62878ec","to":"6a69d6dce987f8f9","stream-type":"stream Message"} {"level":"warn","ts":"2026-08-22T08:35:12.419513Z","caller":"rafthttp/stream.go:264","msg":"closed TCP streaming connection with remote peer","stream-writer-type":"stream Message","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:12.419525Z","caller":"rafthttp/stream.go:273","msg":"established TCP streaming connection with remote peer","stream-writer-type":"stream Message","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:12.420363Z","caller":"rafthttp/stream.go:248","msg":"set message encoder","from":"dc35f804a62878ec","to":"6a69d6dce987f8f9","stream-type":"stream MsgApp v2"} {"level":"warn","ts":"2026-08-22T08:35:12.420403Z","caller":"rafthttp/stream.go:264","msg":"closed TCP streaming connection with remote peer","stream-writer-type":"stream MsgApp v2","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:12.420421Z","caller":"rafthttp/stream.go:273","msg":"established TCP streaming connection with remote peer","stream-writer-type":"stream MsgApp v2","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:12.431049Z","caller":"rafthttp/stream.go:411","msg":"established TCP streaming connection with remote peer","stream-reader-type":"stream MsgApp v2","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:12.435900Z","caller":"rafthttp/stream.go:411","msg":"established TCP streaming connection with remote peer","stream-reader-type":"stream Message","local-member-id":"dc35f804a62878ec","remote-peer-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:12.770832Z","logger":"raft","caller":"v3@v3.6.0/raft.go:1981","msg":"dc35f804a62878ec switched to configuration voters=(7667896084874131705 12053943419122990498 15867861560961038572)"} {"level":"info","ts":"2026-08-22T08:35:12.771074Z","caller":"membership/cluster.go:550","msg":"promote member","cluster-id":"ef5544f2dd66d370","local-member-id":"dc35f804a62878ec","promoted-member-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:12.771131Z","caller":"etcdserver/server.go:1752","msg":"applied a configuration change through raft","local-member-id":"dc35f804a62878ec","raft-conf-change":"ConfChangeAddNode","raft-conf-change-node-id":"6a69d6dce987f8f9"} {"level":"info","ts":"2026-08-22T08:35:13.028459Z","caller":"etcdserver/server.go:2246","msg":"skip compaction since there is an inflight snapshot"} {"level":"info","ts":"2026-08-22T08:35:36.045486Z","caller":"etcdserver/server.go:2246","msg":"skip compaction since there is an inflight snapshot"} {"level":"info","ts":"2026-08-22T08:35:42.388377Z","caller":"etcdserver/server.go:1856","msg":"sent merged snapshot","from":"dc35f804a62878ec","to":"6a69d6dce987f8f9","bytes":979922,"size":"980 kB","took":"30.010859884s"} {"level":"info","ts":"2026-08-22T08:36:00.372359Z","caller":"traceutil/trace.go:172","msg":"trace[358948095] transaction","detail":"{read_only:false; response_revision:808; number_of_response:1; }","duration":"111.886158ms","start":"2026-08-22T08:36:00.260454Z","end":"2026-08-22T08:36:00.372341Z","steps":["trace[358948095] 'process raft request' (duration: 111.776426ms)"],"step_count":1} {"level":"info","ts":"2026-08-22T08:36:00.377691Z","caller":"traceutil/trace.go:172","msg":"trace[1769793611] transaction","detail":"{read_only:false; response_revision:811; number_of_response:1; }","duration":"103.507922ms","start":"2026-08-22T08:36:00.274156Z","end":"2026-08-22T08:36:00.377664Z","steps":["trace[1769793611] 'process raft request' (duration: 102.137245ms)"],"step_count":1} {"level":"info","ts":"2026-08-22T08:36:00.378026Z","caller":"traceutil/trace.go:172","msg":"trace[1972209821] transaction","detail":"{read_only:false; response_revision:809; number_of_response:1; }","duration":"109.316726ms","start":"2026-08-22T08:36:00.268636Z","end":"2026-08-22T08:36:00.377952Z","steps":["trace[1972209821] 'process raft request' (duration: 107.541144ms)"],"step_count":1} {"level":"info","ts":"2026-08-22T08:36:00.378074Z","caller":"traceutil/trace.go:172","msg":"trace[590606346] transaction","detail":"{read_only:false; response_revision:810; number_of_response:1; }","duration":"107.24065ms","start":"2026-08-22T08:36:00.270741Z","end":"2026-08-22T08:36:00.377981Z","steps":["trace[590606346] 'process raft request' (duration: 105.514528ms)"],"step_count":1} {"level":"info","ts":"2026-08-22T08:36:00.616824Z","caller":"traceutil/trace.go:172","msg":"trace[1027724007] linearizableReadLoop","detail":"{readStateIndex:934; appliedIndex:935; }","duration":"156.655467ms","start":"2026-08-22T08:36:00.460143Z","end":"2026-08-22T08:36:00.616799Z","steps":["trace[1027724007] 'read index received' (duration: 156.643857ms)","trace[1027724007] 'applied index is now lower than readState.Index' (duration: 6.43µs)"],"step_count":2} {"level":"warn","ts":"2026-08-22T08:36:00.617133Z","caller":"txn/util.go:93","msg":"apply request took too long","took":"156.964591ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/leases/kube-system/plndr-svcs-lock\" limit:1 ","response":"range_response_count:1 size:442"} {"level":"info","ts":"2026-08-22T08:36:00.617176Z","caller":"traceutil/trace.go:172","msg":"trace[254940496] range","detail":"{range_begin:/registry/leases/kube-system/plndr-svcs-lock; range_end:; response_count:1; response_revision:832; }","duration":"157.028571ms","start":"2026-08-22T08:36:00.460136Z","end":"2026-08-22T08:36:00.617164Z","steps":["trace[254940496] 'agreement among raft nodes before linearized reading' (duration: 156.797019ms)"],"step_count":1} {"level":"info","ts":"2026-08-22T08:36:00.617532Z","caller":"traceutil/trace.go:172","msg":"trace[1452739017] transaction","detail":"{read_only:false; response_revision:833; number_of_response:1; }","duration":"158.436491ms","start":"2026-08-22T08:36:00.459083Z","end":"2026-08-22T08:36:00.617520Z","steps":["trace[1452739017] 'process raft request' (duration: 157.839032ms)"],"step_count":1} {"level":"info","ts":"2026-08-22T08:36:00.617849Z","caller":"traceutil/trace.go:172","msg":"trace[236774573] transaction","detail":"{read_only:false; response_revision:837; number_of_response:1; }","duration":"135.235106ms","start":"2026-08-22T08:36:00.482584Z","end":"2026-08-22T08:36:00.617820Z","steps":["trace[236774573] 'process raft request' (duration: 135.100605ms)"],"step_count":1} {"level":"info","ts":"2026-08-22T08:36:00.618075Z","caller":"traceutil/trace.go:172","msg":"trace[611044815] transaction","detail":"{read_only:false; response_revision:836; number_of_response:1; }","duration":"146.487698ms","start":"2026-08-22T08:36:00.471574Z","end":"2026-08-22T08:36:00.618062Z","steps":["trace[611044815] 'process raft request' (duration: 145.934461ms)"],"step_count":1} {"level":"info","ts":"2026-08-22T08:36:00.618230Z","caller":"traceutil/trace.go:172","msg":"trace[1060445015] transaction","detail":"{read_only:false; response_revision:834; number_of_response:1; }","duration":"153.526888ms","start":"2026-08-22T08:36:00.464694Z","end":"2026-08-22T08:36:00.618221Z","steps":["trace[1060445015] 'process raft request' (duration: 152.712698ms)"],"step_count":1} {"level":"info","ts":"2026-08-22T08:36:00.618308Z","caller":"traceutil/trace.go:172","msg":"trace[768299696] transaction","detail":"{read_only:false; response_revision:835; 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