[ERROR KubeletVersion]: the kubelet version is higher than the control plane version.Kubelet version: "1.12.0-rc.1" Control plane version: "1.11.3"CentOS Linux版本7.5.1804 (核心
在此过程中,我搞砸了kubectl的安装,现在我想重新安装kubectl和kubelet,但当我检查syslog时,我仍然收到以下错误: systemd[133926]: kubelet.service: Failed to execute command: No such file or directory
systemd[133926]: kubelet.service: Failed at stepEXEC spawning /usr/bin&
我已经用4主版和3个辅助创建了HA集群。移除节点现在不是群集的一部分,重置成功。现在,将删除的节点作为现有集群中的辅助节点加入。]: kubelet service is not enabled, please run 'systemctl enable kubelet.service'
[preflight] Reading[preflight] FYI: You can look at this config file with 'kubectl
一段时间后,我决定重新安装K8s,但在删除所有相关文件以及在官方站点上找不到如何删除通过kubeadm安装的集群时遇到了麻烦。是否有人遇到了同样的问题,并且知道删除所有文件和依赖项的正确方法?有关更多信息,我使用apt-get purge/remove删除了kubeadm、kubectl和kubelet,但是当我再次开始安装集群时,我得到了下一个错误:
[preflight] Some fatalPort 10251 is
10.127.0.142:6443"[kubelet] Downloading configuration for the kubelet from the "kubelet-config-1.12" ConfigMap in the kube-systemnamespace
configmaps "kub
移除Kubernetes 1.15 (主节点和工作节点)后:apt-get purge kubeadm kubectlkubelet kubernetes-cni kube*[kubelet-start] Downloading configuration for the kubelet from the"kubelet-config-1.15&
[discovery] Successfully established connection with API Server "10.148.0.2:6443"
[kubelet] Downloadingconfiguration for the kubelet from the "kubelet-config-1.11" ConfigMap in the kube-system namespaceconfigmaps "kubelet-config-1.11"
我们的Pods通常在Pending状态下至少花费一分钟,最多几分钟,通过kubectl describe pod x产生的事件: Type Reason Ageassigned testing/runner-2zyekyp-project-47-concurrent-0tqwl4 to host Normal Started 54s kube
我从五月起就在库伯内特斯的一个集群上运行Minio。一切都很好。自从最后一个动作,更新了从Traefik到Nginx入口的入口,我不能再登录到Minio控制台了。这个秘密仍然存在于集群中,而且看起来很好。吊舱总是写在吊舱日志(镜头)中:
2021-11-29 22:01:17.806356 I | 2021/11/29 22:01:17 operator.go:73: the server has asked for the client to provide cred
kubelet正在运行,但似乎处于初始化阶段。expired or is not yet valid: current time 2021-06-02T13:18:50Z is after 2021-05-29T15:48:22Z
因此,存在一个证书问题,kubectl问题是,kubeadm certs check-expiration似乎很高兴,我甚至手动检查了几个yaml配置文件(base64解码了证书,并通过openssl运行它们来检查日期)。
我正在尝试将复制控制器的大小从2调整为0,要删除的两个pod分别安排在node1和node2上。node2上的pod被删除时没有任何问题,但node1上的pod根据kubectl get pods和docker ps保持活动并运行kubectl scale rc my-app-v1 --replicas=0# waited several minutes
kubectl g