k8s minikube+docker的安装 #
安装前准备 #
Container 容器本地安装docker
docker的安装 #
- 如果之前有安装过docker，可以先卸载：
apt-get remove docker docker-engine [http://docker.io](https://link.zhihu.com/?target=http%3A//docker.io)
- 更新apt安装包索引
apt-get update
- 安装软件包以允许apt通过HTTPS
sudo apt-get install apt-transport-https ca-certificates curl software-properties-common
- 添加Docker官方的GPG密钥
curl -fsSL [https://download.docker.com/linux/ubuntu/gpg](https://link.zhihu.com/?target=https%3A//download.docker.com/linux/ubuntu/gpg) | sudo apt-key add -
- 安装稳定版仓库
sudo add-apt-repository "deb \[arch=amd64\] [https://download.docker.com/linux/ubuntu](https://link.zhihu.com/?target=https%3A//download.docker.com/linux/ubuntu) $(lsb_release -cs) stable"
- 安装docker
apt-get install [http://docker.io](https://link.zhihu.com/?target=http%3A//docker.io)
- 启动docker服务
systemctl start docker
修改daemon配置文件/etc/docker/daemon.json来使用加速器：
cd /etc/docker
#在daemon.json文件末尾追加如下配置：
sudo tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["https://dhx52mku.mirror.aliyuncs.com"]
}
EOF
# 重启docker
sudo systemctl daemon-reload
sudo systemctl restart docker
安装minikube #
安装步骤 #
- 直接安装minikube
curl -Lo minikube [https://kubernetes.oss-cn-hangzhou.aliyuncs.com/minikube/releases/v1.23.1/minikube-linux-amd64](https://link.zhihu.com/?target=https%3A//kubernetes.oss-cn-hangzhou.aliyuncs.com/minikube/releases/v1.23.1/minikube-linux-amd64) && chmod +x minikube && sudo mv minikube /usr/local/bin/
- 启动minikube
# 默认会使用docker容器。
minikube start
- 让minikube下载kubectl客户端命令工具
minikube kubectl -- get po -A
开启控制台 #
minikube dashboard
访问服务器dashboard #
通过kubectl proxy方式：
kubectl proxy --port=12345 --address='192.168.8.x' --accept-hosts='^.*'
直接使用 #
minikube的命令 alias：
alias kubectl="minikube kubectl --"
$ kubectl
kubectl controls the Kubernetes cluster manager.
Find more information at: https://kubernetes.io/docs/reference/kubectl/overview/
Basic Commands (Beginner):
create Create a resource from a file or from stdin
expose Take a replication controller, service, deployment or pod and expose it as a new
Kubernetes service
run 在集群中运行一个指定的镜像
set 为 objects 设置一个指定的特征
Basic Commands (Intermediate):
explain Get documentation for a resource
get 显示一个或更多 resources
edit 在服务器上编辑一个资源
delete Delete resources by file names, stdin, resources and names, or by resources and
label selector
...
Step 5: Install Rancher
docker run -d --restart=unless-stopped -p 8080:8080 rancher/server:stable
Addon 组件 #
minikube addons list