SPARK安装一：Windows下VirtualBox安装CentOS

Posted 2021-01-12 我自横刀向天笑 去留肝胆两昆仑

公司要求必须使用Windows，不允许使用商业软件，所以虚拟机的搭建基于Windows的VirtualBox

重点是网络设置，参见：
https://www.linuxidc.com/Linux/2018-04/151924.htm

ssh-keygen -t rsa

机器是一个集群

vi /etc/profile

192.168.56.10 pangu10
192.168.56.11 pangu11
192.168.56.12 pangu12

说明：pangu是盘古的意思，随便取的一个好记的名字

 

vi /etc/sysconfig/network

NETWORKING=yes
HOSTNAME=pangu10

vi /etc/hostname
pangu10

 

vi /etc/sysconfig/network-scripts/ifcfg-enp0s3

TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=enp0s3
UUID=6adc2574-e95f-4346-8fbe-24638b971c90
DEVICE=enp0s3
ONBOOT=yes
IPADDR=192.168.56.11

此域名设置完需要机器重启

 

 

 

关闭防火墙
systemctl stop firewalld.service
systemctl disable firewalld.service

禁用SELINUX
vi /etc/sysconfig/selinux
SELINUX=enforcing
SELINUX=disabled

vi /etc/ssh/sshd_config
RSAAuthentication yes #开启私钥验证
PubkeyAuthentication yes #开启公钥验证

for a in {11..12} ; do scp /etc/ssh/sshd_config [email protected]$a:/etc/ssh/sshd_config ; done
systemctl restart sshd

ssh-copy-id -f -i ~/.ssh/id_rsa.pub [email protected]
ssh-copy-id -f -i ~/.ssh/id_rsa.pub [email protected]
ssh-copy-id -f -i ~/.ssh/id_rsa.pub [email protected]