CentOS7： 1908
IP： 192.168.81.101
hostname： k8s-master
kubelet: v1.18.0
minikube: v1.18.0
kubernetes: v1.18.0
1.关闭防火墙和SeLinux
systemctl stop firewalld && systemctl disable firewalld setenforce 0 sed -i ‘s/SELINUX=.*/SELINUX=disabled/g‘ /etc/sysconfig/selinux
2.禁用swap交换分区
swapoff -a && sed -i ‘s/SELINUX=.*/SELINUX=disabled/g‘ /etc/sysconfig/selinux
1.配置docker源
yum install -y wget wget https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo -O /etc/yum.repos.d/docker-ce.repo
2.安装docker环境依赖
yum install -y yum-utils device-mapper-persistent-data lvm2
3.安装docker，docker版本需要与Kubernetes版本能够兼容使用
yum install docker-ce-18.09.9 docker-ce-cli-18.09.9 containerd.io -y
4.启动docker并设置为开机自启
systemctl start docker && systemctl enable docker
5.配置镜像加速
# 这里使用的是我的阿里云镜像加速，可以自己去阿里云配置一个 mkdir -p /etc/docker tee /etc/docker/daemon.json <<-‘EOF‘ { "registry-mirrors": ["https://mxdu1aof.mirror.aliyuncs.com"], "exec-opts": ["native.cgroupdriver=systemd"] } EOF
6.重新启动守护进程并重启docker
systemctl daemon-reload && systemctl restart docker
1.下载Kubectl 和 Minikube，这里均使用v1.18.0版本，与Kubernetes版本对应
http://storage.googleapis.com/kubernetes-release/release/v1.18.0/bin/linux/amd64/kubectl
https://storage.googleapis.com/minikube/releases/v1.18.0/minikube-linux-amd64 （下载后重命名为minikube）
2.将下载后的kubectl和minikube 放到centos的/usr/local/bin/ 目录下，并设为可执行文件
chmod +x kubectl && chmod +x minikube cp kubectl /usr/local/bin/ && cp minikube /usr/local/bin/ ls /usr/local/bin/
3.查看kubectl版本和minikube版本，校验是否成功
kubectl version --client
minikube version
4.配置Kubernetes源,Kubernetes-YUM由阿里巴巴开源镜像网提供
cat <<EOF > /etc/yum.repos.d/kubernetes.repo [kubernetes] name=Kubernetes baseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64/ enabled=1 gpgcheck=1 repo_gpgcheck=1 gpgkey=https://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg https://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg EOF
5.更新yum缓存
yum clean all
yum -y makecache
6.安装bash-completion命令补全以及 安装conntrack
yum -y install bash-completion source /etc/profile.d/bash_completion.sh yum install -y conntrack
7.下载minikube start所需要的镜像，通过阿里云镜像网下载
docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/kube-apiserver:v1.18.0 && docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/kube-controller-manager:v1.18.0 && docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/kube-scheduler:v1.18.0 && docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/kube-proxy:v1.18.0 && docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/pause:3.2 && docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/etcd:3.4.3 && docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/coredns:1.6.7 && docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/storage-provisioner:v1.8.1
docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/kube-apiserver:v1.18.0 k8s.gcr.io/kube-apiserver:v1.18.0 && docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/kube-controller-manager:v1.18.0 k8s.gcr.io/kube-controller-manager:v1.18.0 && docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/kube-scheduler:v1.18.0 k8s.gcr.io/kube-scheduler:v1.18.0 && docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/kube-proxy:v1.18.0 k8s.gcr.io/kube-proxy:v1.18.0 && docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/pause:3.2 k8s.gcr.io/pause:3.2 && docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/etcd:3.4.3 k8s.gcr.io/etcd:3.4.3-0 && docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/coredns:1.6.7 k8s.gcr.io/coredns:1.6.7 && docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/storage-provisioner:v1.8.1 gcr.io/k8s-minikube/storage-provisioner:v1.8.1
8.启动minikube
minikube start --vm-driver=none --kubernetes-version=‘v1.18.0‘ # –vm-driver=none表示使用Linux本机作为运行环境，--kubernetes-version表示使用的版本
9.解决报错，上图画出的是报错问题
yum -y install socat # 安装socat systemctl enable kubelet.service # 在hosts中配置名称 echo "1" >/proc/sys/net/bridge/bridge-nf-call-iptables # 在bridge-nf-call-iptables 写入1
表示已经成功了！
https://www.cnblogs.com/zhizihuakai/p/12852851.html
https://blog.csdn.net/m0_37806791/article/details/104900429
Centos7 使用Minikube搭建Kubernetes集群
原文：https://www.cnblogs.com/cxt618/p/14985589.html