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k8s工作节点组件状态报ContainerCreating,未获取到ip地址
无法创建pod,master节点上显示 master节点kubectl describe pod coredns-6bc5d6c44d-m85t7 -n kube-system 查看日志,意思本来应该获取10.244.2.1/24的cni0端口已经存在ip 工作节点网络地址分配状态 cni0和flannel应该都是2网段的,这明显有异常 解决方法:【转载】解决 failed to set bridge addr: “cni0“ already has an IP address different from 10.244.2.1/24
failed to set bridge addr: "cni0" already has an IP address different from 10.244.2.1/24 的解决方式 启动pod时,查看pod一直报如下的错误: Warning FailedCreatePodSandBox 3m18s kubelet Failed to create pod sandbox: rpc error: code = Unknown desc = failed to setk8s集群创建私有镜像仓库push的问题
故障一:Coredns CrashLoopBackOff 导致无法成功添加工作节点的问题或者如图一或图二 解决方法: 先通过这个命令 kubectl get pods -n kube-system -o wide 查看k8s各个服务的状态 出现CrashLoopBackOff,表明容器崩溃,需要进一步查看日志,使用“kubectl logs”:如下 kubk8s集群节点添加失败,可用以下命令清理后,重新加入节点
k8s集群节点添加失败,可用以下命令清理后,重新加入节点 kubeadm reset ifconfig cni0 down && ip link delete cni0 ifconfig flannel.1 down && ip link delete flannel.1 rm -rf /var/lib/cni/Kubernetes之network: failed to set bridge addr: “cni0“ already has an IP address different from xxx问题
Kubernetes之network: failed to set bridge addr: "cni0" already has an IP address different from xxx问题 1 问题 2 解决方案 1 问题 在使用Kubernetes部署应用时发现有Pod一直不能创建成功,使用kubectl describe pods <pod-name> -n <namespace>得到的结果如下图:从上搭建longhorn报错“failed to set bridge addr”
报错,longhorn容器拉不起[root@centos218 ~]#kubectl -n longhorn-system get podNAME READY STATUS RESTARTS AGEengine-image-ei-ee18f965-hxx4n 0/1 ImagePullBackOff 0 47mengine-image-e