kupesphere 踩坑记录

admin

docker system prune -a

1. error pulling image configuration: download failed after attempts=6: dial tcp: lookup production.clo

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admin

1. etcd health check failed: Failed to exec command: sudo -E /bin/bash -c "export ETCDCTL_API=2;export ETCDCTL_CERT_FILE='/etc/ssl/etcd/ssl/admin-node01-m01-n00.pem';export ETCDCTL_KEY_FILE='/etc/ssl/etcd/ssl/admin-node01-m01-n00-key.pem';export ETCDCTL_CA_FILE='/etc/ssl/etcd/ssl/ca.pem';/usr/local/bin/etcdctl --endpoints=https://192.168.20.100:2379 cluster-health | grep -q 'cluster is healthy'"
   
2. : Process exited with status 1
   

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admin

admin 发表于 2024-2-24 21:43

对于该问题，最主要的原因在于，如果是单机安装，etc 不会有问题

如果多个机器安装，则要把多个机器都卸载重新安装。.kk delete cluster

admin

Kubernetes 常见问题排查与解决方案！（纯干货）https://huaweicloud.csdn.net/63311b99d3efff3090b5250a.html


https://github.com/kubernetes/kubernetes/issues/22770



[root@node01-m01-n00 kubersphere]# kubectl logs -n kubesphere-system $(kubectl get pod -n kubesphere-system -l 'app in (ks-install, ks-installer)' -o jsonpath='{.items[0].metadata.name}') -f
Error from server: Get "https://192.168.20.222:10250/containerLogs/kubesphere-system/ks-installer-7796cf7779-vrs58/installer?follow=true": dial tcp 192.168.20.222:10250: i/o timeout
[root@node01-m01-n00 kubersphere]# kubectl logs -n kubesphere-system $(kubectl get pod -n kubesphere-system -l 'app in (ks-install, ks-installer)' -o jsonpath='{.items[0].metadata.name}') -f

admin

02:56:24 CST [AutoRenewCertsModule] Generate k8s certs renew script
02:56:24 CST success: [node01-m01-n00]
02:56:24 CST [AutoRenewCertsModule] Generate k8s certs renew service
02:56:24 CST success: [node01-m01-n00]
02:56:24 CST [AutoRenewCertsModule] Generate k8s certs renew timer
02:56:25 CST success: [node01-m01-n00]
02:56:25 CST [AutoRenewCertsModule] Enable k8s certs renew service

admin

Kubernetes-kubectl命令出现错误【The connection to the serve
echo "export KUBECONFIG=/etc/kubernetes/admin.conf" >> ~/.bash_profile
source ~/.bash_profile
https://www.jianshu.com/p/6fa06b9bbf6a

admin

admin 发表于 2024-2-23 00:04
./kk delete cluster -f yuzhi-kubersphere-cluster.yaml && rm -rf kubekey
./kk delete cluster
./kk in ...

systemctl restart docker.service

admin

systemctl status etcd