centos7.2 部署k8s集群

四、集群安装实例:

1.基础服务:(请在所有节点执行)

♦ 关闭防火墙

[root@k8s-master ~]# systemctl stop firewalld.service
[root@k8s-master ~]# systemctl disable firewalld.service
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
Removed symlink /etc/systemd/system/basic.target.wants/firewalld.service.

♦ 关闭selinux

sed -i s'/enforcing/disabled/' /etc/selinux/config

♦ 添加hosts

[root@k8s-master ~]# echo “10.10.14.53 k8s-master

10.10.14.55 k8s-node1

10.10.14.57 k8s-node2” >> /etc/hosts

♦ yum 安装docker-ce

注:需先添加docker-ce.repo到/etc/yum.repos.d(见附件)

##查看docker-ce历史版本

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转载自www.cnblogs.com/wugengjia/p/10277288.html