LVS负载平衡群集
发布时间:2022-07-03 13:01 所属栏目:115 来源:互联网
导读:LVS负载均衡群集 环境准备: CentOS 7-1:调度器,网关(需要两块网卡)外:12.0.0.1 内:192.168.200.1 CentOS 7-2:网站服务器(Apache)192.168.200.110 CentOS 7-3:网站服务器(Apache)192.168.200.120 CentOS 7-4:提供共享存储 192.168.200.130 win7
LVS负载均衡群集 环境准备: CentOS 7-1:调度器,网关(需要两块网卡)外:12.0.0.1 内:192.168.200.1 CentOS 7-2:网站服务器(Apache)192.168.200.110 CentOS 7-3:网站服务器(Apache)192.168.200.120 CentOS 7-4:提供共享存储 192.168.200.130 win7-1:客户端 12.0.0.12 yum在线安装前置操作: 1.共享存储服务器CentOS 7-4的操作: [root@localhost ~]# rpm -q nfs-utils nfs-utils-1.3.0-0.48.el7.x86_64 [root@localhost ~]# rpm -q rpcbind rpcbind-0.2.0-42.el7.x86_64 2.节点服务器CentOS 7-2和7-3两台节点服务器: [root@localhost ~]# yum install httpd -y 3.调度器网关CentOS 7-1操作: //要先添加一个网络适配器,成为两个网卡 [root@localhost ~]# yum install ipvsadm -y 共享存储服务器CentOS 7-4: //先将网卡更改为仅主机模式 [root@localhost ~]# vim /etc/sysconfig/network-scripts/ifcfg-ens33 BOOTPROTO="static" //将dhcp改为static DEVICE="ens33" ONBOOT="yes" IPADDR=192.168.200.130 //在末行下插入:IP,子网,网关 NETMASK=255.255.255.0 GATEWAY=192.168.200.1 修改完成后输入:wq保存退出 [root@localhost ~]# service network restart Restarting network (via systemctl): [ 确定 ] [root@localhost ~]# systemctl stop firewalld.service [root@localhost ~]# setenforce 0 [root@localhost ~]# systemctl start nfs.service [root@localhost ~]# systemctl status nfs.service ● nfs-server.service - NFS server and services Loaded: loaded (/usr/lib/systemd/system/nfs-server.service; disabled; vendor preset: disabled) Active: active (exited) since 二 2019-11-26 17:42:05 CST; 11s ago ......省略多行,状态为Active说明正常 [root@localhost ~]# systemctl start rpcbind.service [root@localhost ~]# systemctl status rpcbind.service ● rpcbind.service - RPC bind service Loaded: loaded (/usr/lib/systemd/system/rpcbind.service; indirect; vendor preset: enabled) Active: active (running) since 二 2019-11-26 17:40:23 CST; 4min 26s ago 此时回到存储服务器CentOS 7-4上看是否有此文件: [root@localhost ~]# cd /opt/ [root@localhost opt]# ls accp benet rh [root@localhost opt]# cd accp/ [root@localhost accp]# ls index.html [root@localhost accp]# cat index.html this is accp web //此时有我们新建的index.html文件 (编辑:ASP站长网) |
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