东软集团的java笔试题
1.
kubernates
集群搭建手册
1.1.
创建虚拟机
Role
Name
Comment
msater
k8smaster01
node
1
k8snode01
node
2
k8snode02
node
3
k8snode03
1.2.
开放虚拟机端口
Master
Port
Port
Name
Comment
6443
KubernetesAPIServer
1
2379-2380
EtcdServerClientAPI
2
10250
KubeletAPI
3
10251
KubeScheduler
4
10252
KubeControllerManager
5
10255
ReadOnlyKubeletAPIHeapster
6
Node
Port
Port
Name
Comment
30000-32767
NodePortServices
10250
KubeletAPI
10255
ReadOnlyKubeletAPIHeapster
1.3.
操作系统环境准备
CentOS系统升级命令
sudo
yum
update
如果开启了
swa
