K8S报错异常锦集（持续更新）

更新镜像：无变化
kubectl set image deployment/em-api em-api=192.168.90.10/zhufuc/em-api:v1.0-20201110100058
pod状态：
em-api-86855df489-hmvnr   1/1     Running             0          16m   172.18.94.8   k8s-n5   <none>           <none>

journalctl -f -u kubelet

Nov 10 10:11:22 k8s-m1 kubelet[32270]: E1110 10:11:22.165336   32270 kuberuntime_sandbox.go:65] CreatePodSandbox for pod "traefik-ingress-controller-jjss4_kube-system(63eee933-933a-11e9-928a-fefcfe274f71)" failed: rpc error: code = Unknown desc = failed to start sandbox container for pod "traefik-ingress-controller-jjss4": Error response from daemon: driver failed programming external connectivity on endpoint k8s_POD_traefik-ingress-controller-jjss4_kube-system_63eee933-933a-11e9-928a-fefcfe274f71_17529857 (ec7dbca09838629f1e4825175f4be3819723cb1984c9b7d00c2ed499b834fa5a):  (iptables failed: iptables --wait -t nat -A DOCKER -p tcp -d 0/0 --dport 8080 -j DNAT --to-destination 172.18.88.14:8080 ! -i docker0: iptables: No chain/target/match by that name.
Nov 10 10:11:22 k8s-m1 kubelet[32270]: (exit status 1))
Nov 10 10:11:22 k8s-m1 kubelet[32270]: E1110 10:11:22.165351   32270 kuberuntime_manager.go:662] createPodSandbox for pod "traefik-ingress-controller-jjss4_kube-system(63eee933-933a-11e9-928a-fefcfe274f71)" failed: rpc error: code = Unknown desc = failed to start sandbox container for pod "traefik-ingress-controller-jjss4": Error response from daemon: driver failed programming external connectivity on endpoint k8s_POD_traefik-ingress-controller-jjss4_kube-system_63eee933-933a-11e9-928a-fefcfe274f71_17529857 (ec7dbca09838629f1e4825175f4be3819723cb1984c9b7d00c2ed499b834fa5a):  (iptables failed: iptables --wait -t nat -A DOCKER -p tcp -d 0/0 --dport 8080 -j DNAT --to-destination 172.18.88.14:8080 ! -i docker0: iptables: No chain/target/match by that name.
Nov 10 10:11:22 k8s-m1 kubelet[32270]: (exit status 1))
Nov 10 10:11:22 k8s-m1 kubelet[32270]: E1110 10:11:22.165417   32270 pod_workers.go:190] Error syncing pod 63eee933-933a-11e9-928a-fefcfe274f71 ("traefik-ingress-controller-jjss4_kube-system(63eee933-933a-11e9-928a-fefcfe274f71)"), skipping: failed to "CreatePodSandbox" for "traefik-ingress-controller-jjss4_kube-system(63eee933-933a-11e9-928a-fefcfe274f71)" with CreatePodSandboxError: "CreatePodSandbox for pod \"traefik-ingress-controller-jjss4_kube-system(63eee933-933a-11e9-928a-fefcfe274f71)\" failed: rpc error: code = Unknown desc = failed to start sandbox container for pod \"traefik-ingress-controller-jjss4\": Error response from daemon: driver failed programming external connectivity on endpoint k8s_POD_traefik-ingress-controller-jjss4_kube-system_63eee933-933a-11e9-928a-fefcfe274f71_17529857 (ec7dbca09838629f1e4825175f4be3819723cb1984c9b7d00c2ed499b834fa5a):  (iptables failed: iptables --wait -t nat -A DOCKER -p tcp -d 0/0 --dport 8080 -j DNAT --to-destination 172.18.88.14:8080 ! -i docker0: iptables: No chain/target/match by that name.\n (exit status 1))"
Nov 10 10:11:22 k8s-m1 kubelet[32270]: I1110 10:11:22.165608   32270 server.go:459] Event(v1.ObjectReference{Kind:"Pod", Namespace:"kube-system", Name:"traefik-ingress-controller-jjss4", UID:"63eee933-933a-11e9-928a-fefcfe274f71", APIVersion:"v1", ResourceVersion:"13081364", FieldPath:""}): type: 'Warning' reason: 'FailedCreatePodSandBox' Failed create pod sandbox: rpc error: code = Unknown desc = failed to start sandbox container for pod "traefik-ingress-controller-jjss4": Error response from daemon: driver failed programming external connectivity on endpoint k8s_POD_traefik-ingress-controller-jjss4_kube-system_63eee933-933a-11e9-928a-fefcfe274f71_17529857 (ec7dbca09838629f1e4825175f4be3819723cb1984c9b7d00c2ed499b834fa5a):  (iptables failed: iptables --wait -t nat -A DOCKER -p tcp -d 0/0 --dport 8080 -j DNAT --to-destination 172.18.88.14:8080 ! -i docker0: iptables: No chain/target/match by that name.

kubectl get cs

　NAME                 STATUS      MESSAGE                                                                                                                                  ERROR
　　
　　scheduler            Healthy     ok
　　
　　controller-manager   Unhealthy   Get http://127.0.0.1:10252/healthz: net/http: HTTP/1.x transport connection broken: malformed HTTP response "\x15\x03\x01\x00\x02\x02"
　　
　　etcd-1               Healthy     {"health":"true"}
　　
　　etcd-0               Healthy     {"health":"true"}
　　
　　etcd-2               Healthy     {"health":"true"}

systemctl status kube-controller-manager -l

systemctl restart kube-controller-manager 

组件状态:
[root@k8s-m1 script]# kubectl get cs
NAME                 STATUS    MESSAGE             ERROR
controller-manager   Healthy   ok                  
scheduler            Healthy   ok                  
etcd-0               Healthy   {"health":"true"}   
etcd-1               Healthy   {"health":"true"}   
etcd-2               Healthy   {"health":"true"}   
更新镜像
kubectl set image deployment/em-api em-api=192.168.90.10/zhufuc/em-api:v1.0-20201110100058
pod状态：
em-api-7c7f76dcdc-kdr5c   0/1     ContainerCreating   0          0s    <none>        k8s-n5   <none>           <none>
em-api-86855df489-hmvnr   1/1     Running             0          16m   172.18.94.8   k8s-n5   <none>           <none>

kubectl get pods --all-namespaces

kubectl describe pod -n kube-system  [服务名字]

kubectl delete pod -n kube-system kube-proxy-2mzcp