#!/bin/bash # 安装docker wget https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo -O /etc/yum.repos.d/docker-ce.repo yum -y install docker-ce device-mapper-persistent-data lvm2 yum-utils mkdir -p /etc/docker tee /etc/docker/daemon.json <<-'EOF' { "exec-opts": ["native.cgroupdriver=systemd"], "registry-mirrors": ["https://j0o8wuwz.mirror.aliyuncs.com"], "live-restore": true, "log-driver":"json-file", "log-opts": {"max-size":"500m", "max-file":"3"}, "insecure-registries": ["hub.example.com"] } EOF systemctl daemon-reload && systemctl enable docker && systemctl restart docker cat > /etc/yum.repos.d/kubernetes.repo << EOF [kubernetes] name=Kubernetes baseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64 enabled=1 gpgcheck=0 repo_gpgcheck=0 gpgkey=https://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg https://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg EOF yum -y install kubeadm-1.23.6-0……
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