Install Docker & Kubernetes

Install kubectl:

Install and Set Up kubectl on Linux | Kubernetes

 

Install Docker: 

CentOS: 

官方:  https://docs.docker.com/engine/install/centos/ 

阿里源: 

yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo 

Ubuntu:

1. install prerequisite
   

   apt install ca-certificates curl software-properties-common 

2. 将Docker存储库添加到APT源
   

   ①. 官方源

   add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" 

   
   ②. 阿里源

   add-apt-repository "deb [arch=amd64] http://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable" 

3. 将Docker存储库的GPG密钥添加到系统
   

   ①. 官方的GPG证书

   curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add - 

   
   ②. 阿里的GPG证书

   curl -fsSL http://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add -

4. 确保从Docker repo 安装docker
   

   apt-cache policy docker-ce 

 Fedora:

1. docker-ce | 镜像站使用帮助 | 清华大学开源软件镜像站 | Tsinghua Open Source Mirror
   

2. dnf config-manager --add-repo https://mirrors.tuna.tsinghua.edu.cn/docker-ce/linux/fedora/34/x86_64/stable

   　　

Install Kubernetes: 

CentOS: 

阿里:

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 

Ubuntu:

官方: 

apt install ca-certificates curl -y
curl -fsSLo /usr/share/keyrings/kubernetes-archive-keyring.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg
echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list 

手动下载https://packages.cloud.google.com/apt/doc/apt-key.gpg

echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] http://mirrors.ustc.edu.cn/kubernetes/apt kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list 

阿里:

curl https://mirrors.aliyun.com/kubernetes/apt/doc/apt-key.gpg | apt-key add -
cat <<EOF >/etc/apt/sources.list.d/kubernetes.list
deb https://mirrors.aliyun.com/kubernetes/apt/ kubernetes-xenial main
EOF