【发布时间】:2022-03-05 00:20:11
【问题描述】:
我的 pod 通过这个按摩卡在 ContainerCreating 状态:
Failed to create pod sandbox: rpc error: code = Unknown desc = [failed to set up sandbox container "483590313b7fd092fe5eeec92356152721df3e971d942174464ac5a3f1529898" network for pod "my-nginx": networkPlugin cni failed to set up pod "my-nginx_default" network: CNI failed to retrieve network namespace path: cannot find network namespace for the terminated container "483590313b7fd092fe5eeec92356152721df3e971d942174464ac5a3f1529898", failed to clean up sandbox container "483590313b7fd092fe5eeec92356152721df3e971d942174464ac5a3f1529898" network for pod "my-nginx": networkPlugin cni failed to teardown pod "my-nginx_default" network: error getting ClusterInformation: Get https://[10.96.0.1]:443/apis/crd.projectcalico.org/v1/clusterinformations/default: dial tcp 10.96.0.1:443: i/o timeout]
worker节点的状态是Ready。
但kubectl get pods -n kube-system 的输出似乎有问题:
NAME READY STATUS RESTARTS AGE
calico-kube-controllers-6dfcd885bf-ktbhb 1/1 Running 0 22h
calico-node-4fs2v 0/1 Init:RunContainerError 1 22h
calico-node-l9qvc 0/1 Running 0 22h
coredns-f9fd979d6-8pzcd 1/1 Running 0 23h
coredns-f9fd979d6-v4cq8 1/1 Running 0 23h
etcd-k8s-master 1/1 Running 1 23h
kube-apiserver-k8s-master 1/1 Running 128 23h
kube-controller-manager-k8s-master 1/1 Running 4 23h
kube-proxy-bwtwj 0/1 CrashLoopBackOff 342 23h
kube-proxy-stq7q 1/1 Running 1 23h
kube-scheduler-k8s-master 1/1 Running 4 23h
命令kubectl -n kube-system logs kube-proxy-bwtwj的结果是:
failed to try resolving symlinks in path "/var/log/pods/kube-system_kube-proxy-bwtwj_1a0f4b93-cc6f-46b9-bf29-125feba593cb/kube-proxy/348.log": lstat /var/log/pods/kube-system_kube-proxy-bwtwj_1a0f4b93-cc6f-46b9-bf29-125feba593cb/kube-proxy/348.log: no such file or directory
【问题讨论】:
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你是如何设置你的 CNI 的?
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我已经运行 kubectl apply -f docs.projectcalico.org/v3.14/manifests/calico.yaml 命令来应用 calico cni 并在集群启动期间设置了 --pod-network-cri=10.244.10.0/16 :sudo kubeadm init --apiserver-advertise-address=192.168.43.174 --pod-network-cidr=10.244.10.0/16
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你解决了吗?
标签: kubernetes