需要在客户端电脑上连接k8s时，如果没有kubectl命令的话需要自己安装一下

设置aliyun k8s源:

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cat <<EOF > /etc/yum.repos.d/kubernetes.repo
[kubernetes]
name=Kubernetes
baseurl=http://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64
enabled=1
gpgcheck=0
repo_gpgcheck=0
gpgkey=http://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg
       http://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg
EOF


yum install -y kubectl

kubectl version

将k8s集群信息配置到用户家目录下的.kube目录的config文件中

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apiVersion: v1
clusters:
- cluster:
    server: https://xx.xx.xx.xx:6443
    certificate-authority-data: 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
  name: kubernetes
contexts:
- context:
    cluster: kubernetes
    user: "220093731932189276"
  name: 220093731932189276-c44e8f83922274fdb9e1290aee8b88a06
current-context: 220093731932189276-c44e8f83922274fdb9e1290aee8b88a06
kind: Config
preferences: {}
users:
- name: "220093731932189276"
  user:
    client-certificate-data: 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
    client-key-data: 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