官方提供@yunTaoScripts Openshift 搭建 🔥🔥

Openshift 有两个版本，一个开源版origin，一个企业版ose

• 修改系统时间

[root@foundation0 ~]# date -s "2020-01-01 10:00:00"
Wed Jan  1 10:00:00 CST 2020
[root@foundation0 ~]# date
Wed Jan  1 10:00:03 CST 2020
[root@foundation0 ~]# hwclock -w

• 重置虚拟机

[root@foundation0 ~]# rht-vmctl reset classroom -i
[root@foundation0 ~]# rht-vmctl reset all -i

• 主机分配

172.25.250.10 master.lab.example.com master #k8s m 节点
172.25.250.11 node1.lab.example.com node1   #k8s node 节点
172.25.250.12 node2.lab.example.com node2   #k8s node 节点
172.25.250.13 services.lab.example.com services  # nas 存储
172.25.250.13 registry.lab.example.com registry
172.25.250.254  workstation.lab.example.com workstation # ansible 主机
                                            # classroom yum源 ，git 仓库

• 登陆ansible 主机

[root@foundation0 ~]# ssh workstation
Last login: Thu Jan  2 04:25:16 2020 from 172.25.250.250 
[student@workstation ~]$ lab install-prepare setup 
[student@workstation ~]$ ./install.sh

• 获取安装节点

ssh root@master
oc get nodes