kubecm-多集群管理工具

项目地址 https://github.com/sunny0826/kubecm

https://kubecm.cloud

https://kubecm.cloud/#/zh-cn/

安装

VERSION=0.16.2
curl -Lo kubecm.tar.gz https://github.com/sunny0826/kubecm/releases/download/v${VERSION}/kubecm_${VERSION}_Linux_x86_64.tar.gz
tar -zxvf kubecm.tar.gz
mv kubecm /usr/local/bin/

VERSION=0.16.2
# linux x86_64
curl -Lo kubecm.tar.gz https://github.com/sunny0826/kubecm/releases/download/v${VERSION}/kubecm_${VERSION}_Linux_x86_64.tar.gz
# macos
curl -Lo kubecm.tar.gz https://github.com/sunny0826/kubecm/releases/download/v${VERSION}/kubecm_${VERSION}_Darwin_x86_64.tar.gz
# windows
curl -Lo kubecm.tar.gz https://github.com/sunny0826/kubecm/releases/download/v${VERSION}/kubecm_${VERSION}_Windows_x86_64.tar.gz
# linux & macos
tar -zxvf kubecm.tar.gz kubecm
cd kubecm
sudo mv kubecm /usr/local/bin/

命令行自动补全

yum install bash-completion

kubecm completion bash > ~/.kube/kubecm.bash.inc
printf "
# kubecm shell completion
source '$HOME/.kube/kubecm.bash.inc'
" >> $HOME/.bash_profile
source $HOME/.bash_profile

Usage:
  kubecm [command]

Available Commands:
  add         Add KubeConfig to $HOME/.kube/config
  alias       Generate alias for all contexts
  clear       Clear lapsed context, cluster and user
  completion  Generate completion script
  create      Create new KubeConfig(experiment)
  delete      Delete the specified context from the kubeconfig
  help        Help about any command
  list        List KubeConfig
  merge       Merge the KubeConfig files in the specified directory
  namespace   Switch or change namespace interactively
  rename      Rename the contexts of kubeconfig
  switch      Switch Kube Context interactively
  version     Print version info

常用命令

# 查看集群
kubecm list

# 重命名集群
kubecm rename

# 切换集群
kubecm switch k8s2

# 切换命名空间
kubecm ns ns1

# 删除集群
kubecm delete k8s1

合并证书 config.yaml

添加集群

切换集群