配置网卡和地址解析

6.1.4配置网卡和地址解析目录1、配置网络2、配置地址解析23配置网络（1）controller节点配置第一块网卡的IP地址为1，子网掩码为，默认网关为，DNS服务器为。配置第二块网卡的ONBOOT选项为yes。两块网卡的配置文件如下。[root@controller~]#vi/etc/sysconfig/network-scripts/ifcfg-eno16777728TYPE=EthernetBOOTPROTO=noneDEFROUTE=yes4配置网络IPV6_DEFROUTE=yesIPV6_FAILURE_FATAL=noNAME=eno16777728UUID=4c818619-83e1-4040-81f4-49b7e6379357DEVICE=eno16777728ONBOOT=yesIPADDR=15配置网络PREFIX=24GATEWAY=DNS1=IPV6_PEERDNS=yesIPV6_PEERROUTES=yesIPV6_PRIVACY=no6配置网络[root@controller~]#vi/etc/sysconfig/network-scripts/ifcfg-eno33554952

TYPE=EthernetBOOTPROTO=noneDEFROUTE=yesIPV4_FAILURE_FATAL=noIPV6INIT=yesIPV6_AUTOCONF=yesIPV6_DEFROUTE=yes7配置网络IPV6_FAILURE_FATAL=noNAME=eno33554952UUID=3a18e6e2-1c82-471d-9741-932bb651941cDEVICE=eno33554952ONBOOT=yesPEERDNS=yesPEERROUTES=yes重新启动系统以应用配置。8配置网络（2）compute节点配置第一块网卡的IP地址为1，子网掩码为，默认网关为，DNS服务器为。配置第二块网卡的ONBOOT选项为yes。两块网卡的配置文件如下。[root@compute1~]#vi/etc/sysconfig/network-scripts/ifcfg-eno16777728TYPE=EthernetBOOTPROTO=noneDEFROUTE=yes9配置网络IPV4_FAILURE_FATAL=noIPV6INIT=yesIPV6_AUTOCONF=yesIPV6_DEFROUTE=yesIPV6_FAILURE_FATAL=noNAME=eno16777728UUID=94216cc6-475c-4999-baa3-710964511328DEVICE=eno1677772810配置网络ONBOOT=yesIPADDR=1PREFIX=24GATEWAY=DNS1=IPV6_PEERDNS=yesIPV6_PEERROUTES=yesIPV6_PRIVACY=no11配置网络[root@compute1~]#vi/etc/sysconfig/network-scripts/ifcfg-eno33554952TYPE=EthernetBOOTPROTO=noneDEFROUTE=yesIPV4_FAILURE_FATAL=no12配置网络NAME=eno33554952UUID=d815f7f0-5575-4b44-b487-9e23f12496f6DEVICE=eno33554952ONBOOT=yesPEERDNS=yesPEERROUTES=yes重新启动系统以应用配置。13配置地址解析（1）控制节点编辑hosts：[root@controller~]#vi/etc/hostslocalhostlocalhost.localdomainlocalhost4localhost4.localdomain4::1localhostlocalhost.localdomainlocalhost6localhost6.localdomain61controller1compute114配置地址解析（2）计算节点编辑hosts：[root@compute1~]#vi/etc/hostslocalhostlocalhost.localdomainlocalhost4localhost4.localdomain4::1localhostlocalhost.localdomainlocalhost6localhost6.localdomain61controller1compute115使用ping测试连通性[root@controller~]#[root