Kube apiserver Kubernetes群集在重新启动后不运行
如果我在重新启动后使用kubectl命令，我将收到一个错误。 x、 x.x.x:6443被拒绝您是否指定了正确的主机或端口 如果我用docker ps检查我的容器，kube apiserver和kube scheduler将打开和关闭 为什么会这样Kube apiserver Kubernetes群集在重新启动后不运行,kube-apiserver,Kube Apiserver,如果我在重新启动后使用kubectl命令，我将收到一个错误。 x、 x.x.x:6443被拒绝您是否指定了正确的主机或端口 如果我用docker ps检查我的容器，kube apiserver和kube scheduler将打开和关闭 为什么会这样 root@taeil-linux:/etc/systemd/system/kubelet.service.d# cd root@taeil-linux:~# kubectl get nodes The connection to the server
root@taeil-linux:/etc/systemd/system/kubelet.service.d# cd
root@taeil-linux:~# kubectl get nodes
The connection to the server 10.0.0.152:6443 was refused - did you specify the right host or port?
root@taeil-linux:~# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
root@taeil-linux:~# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
k8s.gcr.io/kube-proxy v1.15.3 232b5c793146 2 weeks ago 82.4MB
k8s.gcr.io/kube-apiserver v1.15.3 5eb2d3fc7a44 2 weeks ago 207MB
k8s.gcr.io/kube-scheduler v1.15.3 703f9c69a5d5 2 weeks ago 81.1MB
k8s.gcr.io/kube-controller-manager v1.15.3 e77c31de5547 2 weeks ago 159MB
node carbon c83f74dcf58e 3 weeks ago 895MB
kubernetesui/dashboard v2.0.0-beta1 4640949a39e6 2 months ago 64.6MB
weaveworks/weave-kube 2.5.2 f04a043bb67a 3 months ago 148MB
weaveworks/weave-npc 2.5.2 5ce48e0d813c 3 months ago 49.6MB
kubernetesui/metrics-scraper v1.0.0 44390ebe2b73 4 months ago 36.8MB
k8s.gcr.io/coredns 1.3.1 eb516548c180 7 months ago 40.3MB
k8s.gcr.io/etcd 3.3.10 2c4adeb21b4f 9 months ago 258MB
quay.io/coreos/flannel v0.10.0-amd64 f0fad859c909 19 months ago 44.6MB
k8s.gcr.io/pause 3.1 da86e6ba6ca1 20 months ago 742kB
● kubelet.service - kubelet: The Kubernetes Node Agent
Loaded: loaded (/lib/systemd/system/kubelet.service; enabled; vendor preset: enabled)
Drop-In: /etc/systemd/system/kubelet.service.d
└─10-kubeadm.conf
Active: active (running) since Fri 2019-09-06 14:29:25 KST; 4min 19s ago
Docs: https://kubernetes.io/docs/home/
Main PID: 14470 (kubelet)
Tasks: 19 (limit: 4512)
CGroup: /system.slice/kubelet.service
└─14470 /usr/bin/kubelet --bootstrap- kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf -- kubeconfig=/etc/kubernetes/kubelet.conf -- config=/var/lib/kubelet/config.yaml --cgroup-driver=cgroupfs --network- plugin=cni --pod-infra-container-image=k8s.gcr.io/pause:3.1 --resolv-con
9월 06 14:33:44 taeil-linux kubelet[14470]: E0906 14:33:44.800330 14470 pod_workers.go:190] Error syncing pod 9a745ac0a776afabd0d387fd0fcb2f54 ("kube-apiserver-taeil-linux_kube- system(9a745ac0a776afabd0d387fd0fcb2f54)"), skipping: failed to "CreatePodSandbox" for "kube-apiserver-ta
9월 06 14:33:44 taeil-linux kubelet[14470]: E0906 14:33:44.897945 14470 kubelet.go:2248] node "taeil-linux" not found
9월 06 14:33:44 taeil-linux kubelet[14470]: E0906 14:33:44.916566 14470 reflector.go:125] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:47: Failed to list *v1.Pod: Get https://10.0.0.152:6443/api/v1/pods? fieldSelector=spec.nodeName%3Dtaeil-linux&limit=500&resourceVersion=0: dia
9월 06 14:33:44 taeil-linux kubelet[14470]: E0906 14:33:44.998190 14470 kubelet.go:2248] node "taeil-linux" not found
9월 06 14:33:45 taeil-linux kubelet[14470]: E0906 14:33:45.098439 14470 kubelet.go:2248] node "taeil-linux" not found
9월 06 14:33:45 taeil-linux kubelet[14470]: E0906 14:33:45.198732 14470 kubelet.go:2248] node "taeil-linux" not found
9월 06 14:33:45 taeil-linux kubelet[14470]: E0906 14:33:45.299052 14470 kubelet.go:2248] node "taeil-linux" not found
9월 06 14:33:45 taeil-linux kubelet[14470]: E0906 14:33:45.399343 14470 kubelet.go:2248] node "taeil-linux" not found
9월 06 14:33:45 taeil-linux kubelet[14470]: E0906 14:33:45.499561 14470 kubelet.go:2248] node "taeil-linux" not found
9월 06 14:33:45 taeil-linux kubelet[14470]: E0906 14:33:45.599723 14470 kubelet.go:2248] node "taeil-linux" not found
Unit kube-apiserver.service could not be found.
Flag --insecure-port has been deprecated, This flag will be removed in a future version.
I0906 10:54:19.636649 1 server.go:560] external host was not specified, using 10.0.0.152
I0906 10:54:19.636954 1 server.go:147] Version: v1.15.3
I0906 10:54:21.753962 1 plugins.go:158] Loaded 10 mutating admission controller(s) successfully in the following order: NamespaceLifecycle,LimitRanger,ServiceAccount,NodeRestriction,TaintNodesByCondition,Priority,DefaultTolerationSeconds,DefaultStorageClass,StorageObjectInUseProtection,MutatingAdmissionWebhook.
I0906 10:54:21.753988 1 plugins.go:161] Loaded 6 validating admission controller(s) successfully in the following order: LimitRanger,ServiceAccount,Priority,PersistentVolumeClaimResize,ValidatingAdmissionWebhook,ResourceQuota.
E0906 10:54:21.754660 1 prometheus.go:55] failed to register depth metric admission_quota_controller: duplicate metrics collector registration attempted
E0906 10:54:21.754701 1 prometheus.go:68] failed to register adds metric admission_quota_controller: duplicate metrics collector registration attempted
E0906 10:54:21.754787 1 prometheus.go:82] failed to register latency metric admission_quota_controller: duplicate metrics collector registration attempted
E0906 10:54:21.754842 1 prometheus.go:96] failed to register workDuration metric admission_quota_controller: duplicate metrics collector registration attempted
E0906 10:54:21.754883 1 prometheus.go:112] failed to register unfinished metric admission_quota_controller: duplicate metrics collector registration attempted
E0906 10:54:21.754918 1 prometheus.go:126] failed to register unfinished metric admission_quota_controller: duplicate metrics collector registration attempted
E0906 10:54:21.754952 1 prometheus.go:152] failed to register depth metric admission_quota_controller: duplicate metrics collector registration attempted
E0906 10:54:21.754986 1 prometheus.go:164] failed to register adds metric admission_quota_controller: duplicate metrics collector registration attempted
E0906 10:54:21.755047 1 prometheus.go:176] failed to register latency metric admission_quota_controller: duplicate metrics collector registration attempted
E0906 10:54:21.755104 1 prometheus.go:188] failed to register work_duration metric admission_quota_controller: duplicate metrics collector registration attempted
E0906 10:54:21.755152 1 prometheus.go:203] failed to register unfinished_work_seconds metric admission_quota_controller: duplicate metrics collector registration attempted
E0906 10:54:21.755188 1 prometheus.go:216] failed to register longest_running_processor_microseconds metric admission_quota_controller: duplicate metrics collector registration attempted
I0906 10:54:21.755215 1 plugins.go:158] Loaded 10 mutating admission controller(s) successfully in the following order: NamespaceLifecycle,LimitRanger,ServiceAccount,NodeRestriction,TaintNodesBy Condition,Priority,DefaultTolerationSeconds,DefaultStorageClass,StorageObj ectInUseProtection,MutatingAdmissionWebhook.
I0906 10:54:21.755226 1 plugins.go:161] Loaded 6 validating admission controller(s) successfully in the following order: LimitRanger,ServiceAccount,Priority,PersistentVolumeClaimResize,Validating AdmissionWebhook,ResourceQuota.
I0906 10:54:21.757263 1 client.go:354] parsed scheme: ""
I0906 10:54:21.757280 1 client.go:354] scheme "" not registered, fallback to default scheme
I0906 10:54:21.757335 1 asm_amd64.s:1337] ccResolverWrapper: sending new addresses to cc: [{127.0.0.1:2379 0 <nil>}]
I0906 10:54:21.757402 1 asm_amd64.s:1337] balancerWrapper: got update addr from Notify: [{127.0.0.1:2379 <nil>}]
W0906 10:54:21.757666 1 clientconn.go:1251] grpc: addrConn.createTransport failed to connect to {127.0.0.1:2379 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 127.0.0.1:2379: connect: connection refused". Reconnecting...
I0906 10:54:22.753069 1 client.go:354] parsed scheme: ""
I0906 10:54:22.753118 1 client.go:354] scheme "" not registered, fallback to default scheme
I0906 10:54:22.753204 1 asm_amd64.s:1337] ccResolverWrapper: sending new addresses to cc: [{127.0.0.1:2379 0 <nil>}]
I0906 10:54:22.753354 1 asm_amd64.s:1337] balancerWrapper: got update addr from Notify: [{127.0.0.1:2379 <nil>}]
W0906 10:54:22.753855 1 clientconn.go:1251] grpc: addrConn.createTransport failed to connect to {127.0.0.1:2379 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 127.0.0.1:2379: connect: connection refused". Reconnecting...
W0906 10:54:22.757983 1 clientconn.go:1251] grpc: addrConn.createTransport failed to connect to {127.0.0.1:2379 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 127.0.0.1:2379: connect: connection refused". Reconnecting...
W0906 10:54:23.754019 1 clientconn.go:1251] grpc: addrConn.createTransport failed to connect to {127.0.0.1:2379 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 127.0.0.1:2379: connect: connection refused". Reconnecting...
W0906 10:54:24.430000 1 clientconn.go:1251] grpc: addrConn.createTransport failed to connect to {127.0.0.1:2379 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 127.0.0.1:2379: connect: connection refused". Reconnecting...
W0906 10:54:25.279869 1 clientconn.go:1251] grpc: addrConn.createTransport failed to connect to {127.0.0.1:2379 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 127.0.0.1:2379: connect: connection refused". Reconnecting...
W0906 10:54:26.931974 1 clientconn.go:1251] grpc: addrConn.createTransport failed to connect to {127.0.0.1:2379 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 127.0.0.1:2379: connect: connection refused". Reconnecting...
W0906 10:54:28.198719 1 clientconn.go:1251] grpc: addrConn.createTransport failed to connect to {127.0.0.1:2379 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 127.0.0.1:2379: connect: connection refused". Reconnecting...
W0906 10:54:30.825660 1 clientconn.go:1251] grpc: addrConn.createTransport failed to connect to {127.0.0.1:2379 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 127.0.0.1:2379: connect: connection refused". Reconnecting...
W0906 10:54:32.850511 1 clientconn.go:1251] grpc: addrConn.createTransport failed to connect to {127.0.0.1:2379 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 127.0.0.1:2379: connect: connection refused". Reconnecting...
W0906 10:54:36.294749 1 clientconn.go:1251] grpc: addrConn.createTransport failed to connect to {127.0.0.1:2379 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 127.0.0.1:2379: connect: connection refused". Reconnecting...
W0906 10:54:38.737408 1 clientconn.go:1251] grpc: addrConn.createTransport failed to connect to {127.0.0.1:2379 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 127.0.0.1:2379: connect: connection refused". Reconnecting...
F0906 10:54:41.757603 1 storage_decorator.go:57] Unable to create storage backend: config (&{ /registry {[https://127.0.0.1:2379] /etc/kubernetes/pki/apiserver-etcd-client.key /etc/kubernetes/pki/apiserver-etcd-client.crt /etc/kubernetes/pki/etcd/ca.crt} true 0xc00063dd40 apiextensions.k8s.io/v1beta1 <nil> 5m0s 1m0s}), err (dial tcp 127.0.0.1:2379: connect: connection refused)
Flag--不安全的端口已被弃用，此标志将在将来的版本中删除。
I0906 10:54:19.636649 1服务器。未使用10.0.0.152指定go:560]外部主机
I0906 10:54:19.636954 1服务器。转到：147]版本：v1.15.3
I0906 10:54:21.753962 1插件。go:158]按以下顺序成功加载了10个变异准入控制器：名称空间生命周期、LimitRanger、ServiceAccount、节点限制、污染节点条件、优先级、默认容差秒、DefaultStorageClass、StorageObjectInUseProtection、变异准入Webhook。
I0906 10:54:21.753988 1插件。go:161]按以下顺序成功加载6个验证许可控制器：LimitRanger、ServiceAccount、Priority、PersistentVolumeClaimResize、ValidatingAdministrationWebhook、ResourceQuota。
E0906 10:54:21.754660 1普罗米修斯。go:55]未能注册深度度量接纳\u配额\u控制器：尝试重复度量收集器注册
E0906 10:54:21.754701 1普罗米修斯。go:68]注册失败添加度量值许可\u配额\u控制器：尝试重复度量值收集器注册
E0906 10:54:21.754787 1 prometheus.go:82]未能注册延迟度量接纳\u配额\u控制器：尝试注册重复度量收集器
E0906 10:54:21.754842 1普罗米修斯。go:96]未能注册工作持续时间度量接纳\u配额\u控制器：尝试重复度量收集器注册
E0906 10:54:21.754883 1普罗米修斯。go:112]未能注册未完成的度量接纳\u配额\u控制器：尝试重复度量收集器注册
E0906 10:54:21.754918 1普罗米修斯。go:126]未能注册未完成的度量值许可\u配额\u控制器：尝试重复度量值收集器注册
E0906 10:54:21.754952 1普罗米修斯。go:152]未能注册深度度量接纳\u配额\u控制器：尝试注册重复度量收集器
E0906 10:54:21.754986 1普罗米修斯。go:164]注册失败添加度量准入\u配额\u控制器：尝试重复度量收集器注册
E0906 10:54:21.755047 1 prometheus.go:176]未能注册延迟度量接纳\u配额\u控制器：尝试注册重复度量收集器
E0906 10:54:21.755104 1 prometheus.go:188]未能注册工作\持续时间度量准入\配额\控制器：尝试注册重复度量收集器
E0906 10:54:21.755152 1 prometheus.go:203]未能注册未完成的\u工作\u秒度量值许可\u配额\u控制器：尝试注册重复度量值收集器
E0906 10:54:21.755188 1 prometheus.go:216]无法注册最长运行时间\u处理器\u微秒度量允许\u配额\u控制器：尝试注册重复度量收集器
I0906 10:54:21.755215 1插件。go:158]按以下顺序成功加载了10个变异准入控制器：名称空间生命周期、LimitRanger、ServiceAccount、节点限制、污染节点条件、优先级、默认容差秒、DefaultStorageClass、StorageObjectInUseProtection、变异准入Webhook。
I0906 10:54:21.755226 1插件。go:161]按以下顺序成功加载6个验证许可控制器：LimitRanger、ServiceAccount、Priority、PersistentVolumeClaimResize、validating AdmissionWebhook、ResourceQuota。
I0906 10:54:21.757263 1客户端。转到：354]已解析的方案：“”
I0906 10:54:21.757280 1客户端。转到：354]方案“”未注册，回退到默认方案
I0906 10:54:21.757335 1 asm_amd64.s:1337]ccresolverrapper:向cc:[{127.0.0.1:2379 0}]发送新地址
I0906 10:54:21.757402 1 asm_amd64.s:1337]balancerWrapper:从通知获取更新地址：[{127.0.0.1:2379}]
W0906 10:54:21.757666 1 clientconn.go:1251]grpc:addrConn.createTransport未能连接到{127.0.0.1:2379 0}。Err:connection error:desc=“传输：拨号tcp 127.0.0.1:2379:connect:连接被拒绝时出错”。重新连接。。。
I0906 10:54:22.753069 1客户端。转到：354]已解析的方案：“”
I0906 10:54:22.753118 1客户端。转到：354]方案“”未注册，回退到默认方案
I0906 10:54:22.753204 1 asm_amd64.s:1337]ccresolverrapper:向cc:[{127.0.0.1:2379 0}]发送新地址
I0906 10:54:22.753354 1 asm_amd64.s:1337]balancerWrapper:从通知获取更新地址：[{127.0.0.1:2379}]
W0906 10:54:22.753855 1 clientconn.go:1251]grpc:addrConn.createTransport未能连接到{127.0.0.1:2379 0}。Err:connection error:desc=“传输：拨号tcp 127.0.0.1:2379:connect:连接被拒绝时出错”。重新连接。。。
W0906 10:54:22.757983 1 clientconn.go:1251]grpc:addrConn.createTransport未能连接到{127.0.0.1:2379 0}。Err:connection error:desc=“传输：拨号tcp 127.0.0.1:2379:connect:连接被拒绝时出错”。重新连接。。。
W0906 10:54:23.754019 1 clientconn.go:1251]grpc:addrConn.createTransport未能连接到{127.0.0.1:2379 0}。Err:connection error:desc=“传输：拨号tcp 127.0.0.1:2379:connect:连接被拒绝时出错”。重新连接。。。
W0906 10:54:24.430000 1 clientconn.go:1251]grpc:addrConn.createTransport未能连接到{127.0.0.1:2379 0}。错误：连接错误：desc=“传输：拨号tcp 127.0.0时出错
systemctl start docker
systemctl start kubectl
kubectl get pods
docker rm $(docker ps -a -q)
watch docker ps