kubesphere 安装和使用教程

2022-07-27 宋洋葱 宋洋葱

centos os 7 使用 kubekey 安装 kubesphere 和 kubernetes

安装说明

使用 kubekey 在 centos 7 上安装 kubesphere，安装过程可以参考 quick-start

yum install -y socat conntrack ebtables ipset
curl -sfL https://get-kk.kubesphere.io | VERSION=v2.2.1 sh -

./kk create cluster --with-kubernetes v1.22.10 --with-kubesphere v3.3.0 --container-manager containerd -y

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

http://10.0.0.127:30880/password/confirm

错误处理

需要安装依赖

| sudo | curl | openssl | ebtables | socat | ipset | ipvsadm | conntrack | chrony | docker | containerd | nfs client | ceph client | glusterfs client
This is a simple check of your environment.
Before installation, ensure that your machines meet all requirements specified at
https://github.com/kubesphere/kubekey#requirements-and-recommendations

需要指定容器运行时

[Notice]
Incorrect runtime. Please specify a container runtime other than Docker to install Kubernetes v1.24 or later.
You can set "spec.kubernetes.containerManager" in the configuration file to "containerd" or add "--container-manager containerd" to the "./kk create cluster" command.
For more information, see:
https://github.com/kubesphere/kubekey/blob/master/docs/commands/kk-create-cluster.md
https://kubernetes.io/docs/setup/production-environment/container-runtimes/#container-runtimes
https://kubernetes.io/blog/2022/02/17/dockershim-faq/

参考 kubesphere-issues-3313删除机器中的 kubekey 文件夹。

v1.24.3/bin/linux/amd64/kubeadm error: No SHA256 found for kubeadm. v1.24.3 is not supported

#发现并不顶用，还是安装官方文档安装推荐的 kubernetes 的版本 v1.22.10

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参考文档

minikube