k8s错误修复

k8s错误修复

常用命令

查看kubelet 服务状态

systemctl status kubelet.service

查看kubelet服务日志

journalctl -xeu kubelet

Error execution phase kubelet-start: a Node with name ... and status Ready already exists_云灬沙的博客-CSDN博客

在Ubuntu 20.04上安装K8S环境 - Fzu_吴鹏辉 - 博客园 (cnblogs)

kubernetes [ERROR Swap]: running with swap on is not supported. Please disable swap_软件工程小施同学的博客-CSDN博客_disable swap
[kubelet-check] The HTTP call equal to ‘curl -sSL localhost:10248/healthz‘ failed with error:_ck784101777的博客-CSDN博客

k8s端口被占用:[ERROR FileAvailable--etc-kubernetes-manifests-kub、[ERROR Port-10250]: Port 10250 is in use_Tz.的博客-CSDN博客_k8s 端口占用

linux(centos8):配置docker的cgroup driver为systemd - 刘宏缔的架构森林 - 博客园 (cnblogs)

docker.socket: Failed with result ‘service-start-limit-hit‘._zephyr的博客-CSDN博客_service-start-limit-hit

kubernetes 坑人的错误！！！Unable to connect to the server: x509: certificate signed by unknown authority_alenliu's blog-CSDN博客

linux(centos8):配置docker的cgroup driver为systemd - 刘宏缔的架构森林 - 博客园 (cnblogs)

(10条消息) 解决GPG 错误由于没有公钥，无法验证下列签名_张永杰的博客-CSDN博客_gpg错误由于没有公钥


搭建Kubernetes集群踩坑日志之coreDNS 组件出现CrashLoopBackOff问题的解决_Iron_man的博客-CSDN博客_coredns crashloopbackoff

The connection to the server localhost:8080 was refused - did you specify the right host or port?解决_jonycw的博客-CSDN博客

Kubernetes启动报错 kubelet cgroup driver: “cgroupfs“ is different from dock - 知乎 (zhihu)

已经拉取，但是还是找不到的原因处理

May 12 01:28:15 ubuntu kubelet[839]: E0512 01:28:15.811644     839 :212] "RunPodSandbox from runtime service failed" err="rpc error: code = Unknown desc =>
May 12 01:28:15 ubuntu kubelet[839]: E0512 01:28:15.811728     839 :70] "Failed to create sandbox for pod" err="rpc error: code = Unknown desc = fail>
May 12 01:28:15 ubuntu kubelet[839]: E0512 01:28:15.811788     839 :815] "CreatePodSandbox for pod failed" err="rpc error: code = Unknown desc = fail>
May 12 01:28:15 ubuntu kubelet[839]: E0512 01:28:15.811947     839 :951] "Error syncing pod, skipping" err="failed to "CreatePodSandbox" for "etcd-ubuntu_>
May 12 01:28:15 ubuntu kubelet[839]: E0512 01:28:15.812792     839 :212] "RunPodSandbox from runtime service failed" err="rpc error: code = Unknown desc =>
May 12 01:28:15 ubuntu kubelet[839]: E0512 01:28:15.812812     839 :70] "Failed to create sandbox for pod" err="rpc error: code = Unknown desc = fail>
May 12 01:28:15 ubuntu kubelet[839]: E0512 01:28:15.812827     839 :815] "CreatePodSandbox for pod failed" err="rpc error: code = Unknown desc = fail>
May 12 01

解决k8s join node出现kube-flannel-ds服务状态Init kube-poxy 一直显示containercreating | Programming Notes

centos7添加bridge-nf-call-ip6tables出现No such file or directory - 简书 (jianshu)

4、Node节点：Config not found: /etc/f

mv /etc/f /etc/f

error execution phase preflight: couldn‘t validate the identity of the API Server: abort connecting_彭宇栋的博客-CSDN博客

K8S启动失败，kubelet.service: main process exited, code=exited, status=1/FAILURE_神秘剑派大师兄的博客-CSDN博客_k8s启动失败

kube-proxy 拉取pause失败_信安成长日记的博客-CSDN博客

k8s节点报错[ERROR FileContent--proc-sys-net-bridge-bridge-nf-call-iptables]:_一枚二白大学生的博客-CSDN博客

kubernetes node节点加入容器 [ERROR FileContent--proc-sys-net-ipv4-ip_forward]: /proc/sys/net/ipv4/ip_forw_张俊杰1994的博客-CSDN博客

解决GPG 错误由于没有公钥，无法验证下列签名_信安成长日记的博客-CSDN博客_gpg错误由于没有公钥

k8s部署时coredns出现CrashLoopBackOff的错误的解决方案_路遥知马力2020的博客-CSDN博客_coredns crashloopbackoff