1.配置hosts檔案
vi /etc/hosts
本機ip 本機hostname 本機hostname
2.關閉防火牆, sawp等
systemctl stop firewalld
systemctl disable firewalld
3.關閉swap
4.禁用selinux
vi /etc/selinux/config
SELINUX=disabled
/usr/sbin/sestatus -v 檢視selinux狀态
5.安裝docker
step 1: 安裝必要的一些系統工具
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
Step 2: 添加軟體源資訊
sudo yum-config-manager --add-repo
https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repoStep 3: 更新并安裝Docker-CE
yum makecache --refresh
sudo yum -y install docker-ce
發現報錯:Problem: package docker-ce-3:19.03.12-3.el7.x86_64 requires containerd.io >= 1.2.2-3, but none of the providers can be installed
因為containerd 版本過低
dnf install container-selinux
通過yum -y install
https://download.docker.com/linux/centos/7/x86_64/edge/Packages/containerd.io-1.2.6-3.3.el7.x86_64.rpm更新即可
Step 4: docker 修改Cgroup Driver以及docker鏡像拉取位址
cat /etc/docker/daemon.json
{
"registry-mirrors": ["https://e7l8pkuq.mirror.aliyuncs.com"],
"exec-opts": ["native.cgroupdriver=systemd"]
}
Step 5: 開啟Docker服務
sudo service docker start
6.安裝kubectl
step 1:下載下傳最新kubectl最新資源
curl -LO "https://storage.googleapis.com/kubernetes-release/release/$(curl -s
https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl"
step 2:添加執行權限
chmod +x ./kubectl
step 3:移動kubectl至bin路徑
sudo mv ./kubectl /usr/local/bin/kubectl
step 4:确認安裝的版本
kubectl version --client
7.安裝minikube
step 1:确認是否支援虛拟化
grep -E --color 'vmx|svm' /proc/cpuinfo
step 2:下載下傳minikube資源
curl -Lo minikube
https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64\
&& chmod +x minikube
step 3:添加minikube進入系統指令
sudo mkdir -p /usr/local/bin/
sudo install minikube /usr/local/bin/
step 4:啟動 minikube(本文使用的VM安裝的centos 8是以設定driver=none)
minikube start --driver=none --image-repository=registry.cn-hangzhou.aliyuncs.com/google_containers
step 5:确認minikube狀态
minikube status