安装Kubernetes组件
1. 配置Kubernete源
echo '[kubernetes]
name=Kubernetes
baseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64/
enable=1
gpgcheck=0
repo_gpgcheck=0
gpgkey=https://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg' > /etc/yum.repos.d/kubernete.repocat /etc/yum.repos.d/kubernete.repo2. 安装 kubeadm、kubelet 和 kubectl
yum list kubeadm.x86_64 --showduplicates | sort -ryum install -y kubeadm-1.27* kubelet-1.27* kubectl-1.27*echo 'KUBELET_EXTRA_ARGS="--runtime-request-timeout=15m --cgroup-driver=systemd"' > /etc/sysconfig/kubelet最后更新于