1、安装minikube时，要先安装docker，请参考上一篇
2、使用阿里源安装minikube，首先要获取阿里源配置
curl -o /etc/yum.repos.d/Centos-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
3、更新一下catch
yum clean all? #清楚所有的yum缓存
yum makecache? ?# 生成yum缓存
4、查看
yum -y update
5、配置kuberbetes.repo，并设置地址到阿里源
cat? <<EOF > /etc/yum.repos.d/kubernetes.repo
[kubernetes]
name-Kubernetes
baseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-e17-x86_64/
enabled=1
gpgcheck=1
repo_gpgcheck=1
gpgkey=https://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg https://mirrors.aliyum.com/kubernetes/yum/doc/rpm-package-key.gpg
EOF
6、安装kubectl? ?kubeadm? ?kubelet，在这里不指定版本就是安装最新版，如果要指定版本可以在后面添加版本号
yum install -y kubelet kubeadm? ?kubectl??
7、设置开机自启
systemctl enable kubelet?
systemctl start kubelet
8、关闭swap
sudo swapoof -a
检查是否生效
sysctl -n net.bridge.bridge-nf-call-iptables
system -n net.bridge.bridge-nf-call-ip6tables
echo "1" >/proc/sys/net/ipv4/ip_forward
9、关闭防火墙
sudo systemctl stop firewalld.service?
sudo systemctl disable firewalld.service
sudo firewall-cmd --state? ? ? ? #查看防火墙现在的状态
10、在配置文件里禁用selinux
sudo setenforce 0
sudo vi /etc/selinux/config
将SELINUX=enable改为SELINUX-disabled
11、查询安装是否成功
kubeadm version
kubectl version
kubelet --version
12、在阿里源上安装minikube，也可以下载其他版本，将版本号换掉就可以了
curl -Lo minikube https://kubernetes.oss-cn-hangzhou.aliyuncs.com/miikube/releases/v1.13.0/minikube-linux-amd64 && chmod +x minikube && sudo mv minikube /usr/local/bin/
安装好以后，查看minikube?
?
?安装好之后启动minikube，时间会很长
直接使用minikube start 启动会报错
If you are running minikube within a VM, consider using --driver=none使用minikube start? --driver=none
如图
?看到Done是标识完成
安装失败说明，还需要安装一些其他的插件
Exiting due to PROVIDER_VIRTUALBOX_NOT_FOUND: The 'virtualbox' provider was not found: unable to find VBoxManage in $PATH这种的要安装VirtualBox
wget https://download.virtualbox.org/virtualbox/6.0.4/VirtualBox-6.0-6.0.4_128413_el7-1.x86_64.rpm然后在执行
yum install VirtualBox-6.0-6.0.4_128413_el7-1.x86_64.rpm继续执行minikube start? --driver=none
出现以下情况，需要安装conntrack
Exiting due to GUEST_MISSING_CONNTRACK: Sorry, Kubernetes 1.19.2 requires conntrack to be installed in root's path输入yum install conntrack
再次执行minikube? start? --driver=none
?分别查看minikube的版本并打开docker查看
minikube version
docker images
?