debian11-minikube

2022-11-01 宋洋葱 宋洋葱

前言

xxx

环境说明

  • 阿里云 ECS 2 cpu 4GB 20GB
  • debian 11(bullseye)

所需工具

  • Docker,虚拟容器管理器
  • kubectl
  • minikube,可以理解为单机版的 Kubernete 。

可提前下载 kubectl 和 minikube

# 下载 kubectl
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"

# 下载 minikube
curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64

使用阿里云源

参考 阿里文档

检查是否使用了阿里云的源
cat /etc/apt/sources.list 
# 如果不是,可自行添加下面的内容到 /etc/apt/sources.list 最前面
deb https://mirrors.aliyun.com/debian/ bullseye main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ bullseye main non-free contrib
deb https://mirrors.aliyun.com/debian-security/ bullseye-security main
deb-src https://mirrors.aliyun.com/debian-security/ bullseye-security main
deb https://mirrors.aliyun.com/debian/ bullseye-updates main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ bullseye-updates main non-free contrib
deb https://mirrors.aliyun.com/debian/ bullseye-backports main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ bullseye-backports main non-free contrib

# 更新
apt update

安装 docker

方法一:使用脚本安装

使用脚本安装最方便

curl -fsSL https://get.docker.com -o get-docker.sh
DRY_RUN=1 sudo sh ./get-docker.sh

方法二:手动安装

  1. 更新软件包和相关依赖
sudo apt update
sudo apt install -y a-certificates curl gnupg lsb-release

  1. 添加 Docker 的 存储库

sudo mkdir -p /etc/apt/keyrings
# 添加 Docker 的官方 GPG 密钥
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg

# 设置存储库
echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

配置 dockerhub 加速器

sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": ["https://yourxxx.mirror.aliyuncs.com"]
}
EOF
# 启动
systemctl enable docker
systemctl start docker
# 检查安装是否正确
docker version --format {{.Server.Version}} # 20.10.21
# docker info --format {{.CgroupDriver}} # systemd
# docker info --format '{{.OSType}}'  # linux
docker info --format '{{.RegistryConfig.Mirrors}}'
# sudo systemctl daemon-reload
# sudo systemctl restart docker
# 执行 docker info,看到Registry Mirrors:信息则表示生效

安装 kubectl

  1. 安装 snap
sudo -i
apt update

apt install -y snapd

sudo ln -s /var/lib/snapd/snap /snap
echo 'export PATH=$PATH:/var/lib/snapd/snap/bin' | sudo tee -a /etc/profile.d/snap.sh

sudo systemctl enable --now snapd.service snapd.socket

  1. 使用 snapkubectl
snap install kubectl --classic
kubectl version --client
# 如果提示 kubectl not found 可能需要重启服务器

安装 minikube

  • 2 个或更多 CPU
  • 2GB 可用内存
  • 20GB 可用磁盘空间
  • 互联网连接
  • 容器或虚拟机管理器
    • Linux: Docker、KVM、Podman
    • MacOS: Hyperkit
    • Windows: Hyper-V、Parallels、VirtualBox、Mware Fusion
  1. 使用 deb 包安装
curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube_latest_amd64.deb
sudo dpkg -i minikube_latest_amd64.deb

minikube start --image-mirror-country='cn' --force