Centos7虚拟机安装后的环境配置工作

虚拟机安装配置

• 选择【基础设施服务器】，勾选：开发工具和调试工具

关闭防火墙

systemctl stop firewalld.service
systemctl disable firewalld.service

安装JDK

rpm -ivh jdk-8u321-linux-x64.rpm

配置网络

以virtualbox安装centos7为例：

• NAT网络配置：ifcfg-enp0s3
  -

TYPE=Ethernet
BOOTPROTO=dhcp
DEFROUTE=yes
PEERDNS=yes
PEERROUTES=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=enp0s3
UUID=e8dd8468-8944-4458-b17f-f84ebfb39d9f
DEVICE=enp0s3
ONBOOT=yes

• Host-only网络配置：ifcfg-enp0s8
  

TYPE=Ethernet
BOOTPROTO=static
DEFROUTE=yes
PEERDNS=yes
PEERROUTES=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=enp0s8
UUID=0fa1e047-727b-4550-b10f-e9f78cf55366
DEVICE=enp0s8
ONBOOT=yes
IPADDR=192.168.56.100
NETMASK=255.255.255.0
GATEWAY0=192.168.56.1
DNS1=114.114.114.114