- 创建root账号并关闭防火墙开启ssh
sudo passwd
sudo ufw status
sudo ufw disable
sudo apt install openssh-server
- root用户下修改源
cp /etc/apt/sources.list /etc/apt/sources_bak.list # 备份
nano /etc/apt/sources.list
deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
apt-get update
- 安装docker
curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun
- 安装minikube
curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64
sudo install minikube-linux-amd64 /usr/local/bin/minikube
- 如果报错The “docker“ driver should not be used with root privileges,则需要在非root的用户下执行,$USER即非root用户
sudo usermod -aG docker $USER && newgrp docker
- 启动
minikube start
如果拉去镜像过于缓慢,可以执行下面的语句
minikube start --image-mirror-country='cn'
- 安装kubectl
minikube kubectl -- get pods -A
alias kubectl="minikube kubectl --"
可以使用别名的方式代替kubectl,但是每次打开窗口都要执行,很麻烦,还是需要安装一下kubectl。
这里如果是本地虚拟机的话可以直接通过使用国内镜像源来安装,google地址下载太慢
sudo apt-get update && sudo apt-get install -y apt-transport-https curl
sudo curl -s https://mirrors.aliyun.com/kubernetes/apt/doc/apt-key.gpg | sudo apt-key add -
sudo tee /etc/apt/sources.list.d/kubernetes.list <<-'EOF'
deb https://mirrors.aliyun.com/kubernetes/apt kubernetes-xenial main
EOF
sudo apt-get update
安装指定版本
sudo apt-get install -y kubelet=1.18.3-00 kubeadm=1.18.3-00 kubectl=1.18.3-00
sudo apt-mark hold kubelet=1.18.3-00 kubeadm=1.18.3-00 kubectl=1.18.3-00
如果像我一样买的腾讯云也用不了阿里镜像源,只能先下载好安装包再安装了
wget https://dl.k8s.io/v1.9.3/kubernetes-client-linux-amd64.tar.gz
tar -zxvf kubernetes-client-linux-amd64.tar.gz
cd kubernetes/client/bin
chmod +x ./kubectl
sudo mv ./kubectl /usr/local/bin/kubectl
这里我使用的vpn下载的,因为在腾讯云里面是用不了vpn,只能在外面的电脑下载好再传入进去,比较麻烦。
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