rancher安装k8s集群-优快云博客

发布一个k8s部署视频：https://edu.youkuaiyun.com/course/detail/26967

课程内容：各种k8s部署方式。包括minikube部署，kubeadm部署，kubeasz部署，rancher部署，k3s部署。包括开发测试环境部署k8s，和生产环境部署k8s。

详细介绍helm命令，学习helm chart语法，编写helm chart。深入分析各项目源码，学习编写helm插件

本课程将详细介绍k8s所有命令，以及命令的go源码分析，学习知其然，知其所以然

————————————————

1配置环境

systemctl set-hostname master01

systemctl set-hostname master02

systemctl set-hostname node01

systemctl set-hostname node02

vi /etc/hosts

192.168.198.154 master01

192.168.198.155 master02

192.168.198.156 node01

192.168.198.157 node02

scp /etc/hosts root@master02:/etc/hosts

scp /etc/hosts root@node01:/etc/hosts

scp /etc/hosts root@node02:/etc/hosts

关闭swap

swapoff -a

vi /etc/fstab

关闭防火墙

iptables -F

systemctl stop firewalld && systemctl disable firewalld

关闭selinux

sed -i 's/enforcing/disabled/g' /etc/selinux/config; setenforce 0

2安装docker

curl http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo -o /etc/yum.repos.d/docker.repo

yum makecache fast

yum install -y docker-ce

配置镜像加速：

cat > /etc/docker/daemon.json <<EOF

{

"registry-mirrors": ["https://jzbtfwo9.mirror.aliyuncs.com"]

}

EOF

启动docker

systemctl start docker && systemctl enable docker

3安装rancher

docker run -d --restart=unless-stopped -p 8080:80 -p 8443:443 rancher/rancher:v2.3.1

4图形界面操作

rancher安装k8s集群