镜像拉取失败,比如镜像地址配置错误、拉取不了国外镜像源(gcr.io)、私有镜像密钥配置错误、镜像太大导致拉取超时 (可以适当调整kubelet的-image-pull-progress-deadline和-runtime-request-timeout选项)等。 CNI网络错误,一般需要检查CNI网络插件的配置,比如:无法配置Pod 网络、无法分配IP地址。 容器无法启动,需要检查...
Failed create pod sandbox: rpc error: code = Unknown desc = failed to set up sandbox container "5159f7918d520aee74c5a08c8707f34b61bcf1c340bfc444125331034e1f57f6" network for pod "test-58f4789cb7-7nlk8": NetworkPlugin cni failed to set up pod "test-58f4789cb7-7nlk8_default" network:...
Annotations: cniprojectcalicoorgcontainerID: bc0aa440c8f3927b78e21b5f4026b9446d7f61a695fb5865ff5371c7d6fb2353 cniprojectcalicoorgpodIP: 1921681332 cniprojectcalicoorgpodIPs: 1921681332 Status: Running IP: 19216813 IPs: IP: 19216813 Controlled By: ReplicaSetnginx-748c667d99 Containers: nginx: Con...
[addons] Applied essential addon: kube-proxy Your Kubernetes control-plane has initialized successfully!To start using your cluster, you need to run the following as a regular user:mkdir-p $HOME/.kubesudocp-i /etc/kubernetes/admin.conf $HOME/.kube/configsudochown$(id-u):$(id-g) $HOME/...
详细程度 描述--v=0 用于那些应该 始终 对运维人员可见的信息,因为这些信息一般很有用。--v=1 如果您不想要看到冗余信息,此值是一个合理的默认日志级别。--...
Your Kubernetes control-plane has initialized successfully!To start using your cluster, you need to run the following as a regular user:mkdir-p$HOME/.kubesudocp-i /etc/kubernetes/admin.conf$HOME/.kube/configsudochown$(id-u):$(id-g)$HOME/.kube/config ...
由此可以看到错误原因是”Container runtime network not ready” networkReady=”NetworkReady=false reason:NetworkPluginNotReady message:Network plugin returns error: cni plugin not initialized”这时可以确定没有安装网络插件,执行命令:kubectl apply -f https://github.com/coreos/flannel/raw/master/Documentation...
首先我们会熟悉一下 kubectl 的API 功能,随后我们会手动通过命令行输入的方式创建 Pod Deployment,且给 Deployment 添加 Service 提供对内,对外访问。后面会涉及到一些自动扩容,缩容,升级,降级的操作,由此体现出使用k8s 管理容器服务的方便。 注: iptables 部分需要特定网络知识,作为开发人员只需大概了解即可。在此不做...
└─896 /usr/bin/kubelet --bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf --config=/var/lib/kubelet/config.yaml --network-plugin=cni --pod-infra-container-image=k8... Aug 07 22:01:31 master kubelet[896]: E0807 22:01:31.099750 896...
Error from server (BadRequest): a container name must be specified for pod kube-flannel-ds-hl9xd, choose one of: [kube-flannel install-cni] 1. 出现这个是因为 pod kube-flannel 启动了两个容器 kube-flannel 和 install-cni,查看日志时需要指定查看那个容器,可通过命令-c <container_name>指定,例如...