1. 解释"calico-node init"的含义 在Kubernetes 环境中,当 Calico 网络插件的 calico-node Pod 无法成功拉取其所需的 Docker 镜像时,Kubernetes 会将该 Pod 的状态标记为 ImagePullBackOff。这表示 Kubernetes 尝试拉取镜像多次(默认是五分钟内尝试五次),但每次都失败了。 2. 分析可能导致"imagepullbackoff"状...
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DaemonSet/calico-node Init Containers: upgrade-ipam: Container ID: docker://b53dcaaf8a7cd71b242573c35ab654c83dc5daf5d7a10de1cb42623fe3fca567 Image: calico/cni:v3.8.0 Image ID: docker-pullable://calico/cni@sha256:decba0501ab0658e6e7da2f5625f1eabb8aba5690f9206caba3bf98caca5094c Port...
true initContainers: - command: - /opt/cni/bin/calico-ipam - -upgrade env: - name: KUBERNETES_NODE_NAME valueFrom: fieldRef: apiVersion: v1 fieldPath: spec.nodeName - name: CALICO_NETWORKING_BACKEND valueFrom: configMapKeyRef: key: calico_backend name: calico-config image: calico/cni:v...
错误 Warning FailedCreatePodSandBox 7m52s kubelet Failed to create pod sandbox: rpc err...
DaemonSet/calico-node Init Containers: upgrade-ipam: Container ID: docker://89473d8569d702c1430cb340a3dff36fae6a195e58fab21b8a2bcd689536f9c8 Image: calico/cni:v3.14.2 Image ID: docker-pullable://pek-lpdfs01:5000/calico/cni@sha256:6ee284684a38631a1d91206134cbe3005b368affb86a703a12ad283981...
一、kubeadm部署K8S集群故障排查 问题1:kubeadm初始化master01失败? [root@k8s-master01 ~]# kubeadm init --config=new-kubeadm-config.yaml --upload-certs |tee kubeadm-init.l
本人采用的解决办法是使用配置文件方式进行集群的初始化:sudo kubeadm init --config kubeadm-config.yaml。首先执行kubeadm config print init-defaults 可以生成默认配置文档,在默认基础上修改符合自己要求的kubeadm-config.yaml文件,如下: apiVersion: kubeadm.k8s.io/v1beta3 bootstrapTokens: - groups: - system:...
So, when I start my cluster withsudo kubeadm init --apiserver-advertise-address=192.168.249.20 --pod-network-cidr=192.168.0.0/16 --v=5and watchkubectl get pods --all-namespacesI see everything up and running. After doing all the requested ...