1、安装docker
一、关闭防火墙vim
systemctl disable firewalld
二、安装kubernetes、etcdapi
说明:安装kubernetes时会安装docker,不用再从新安装docker3d
yum install etcd kubernetes -y
三、启动etcdcode
systemctl start etcd
四、启动dockerserver
systemctl start docker
启动遇到的错误:blog
解决办法:kubernetes
vim /etc/sysconfig/docker
五、启动kubernetes服务it
systemctl start kube-apiserverclass
systemctl start kube-controller-manager
systemctl start kube-scheudler --当启动这个时,会抛出异常(Failed to start kube-scheudler.service: Unit not found),不用管
systemctl start kubelet
systemctl start kube-proxy