Linux下安装lvs

lvs已经编译到linux内核中，仅仅须要安装lvs的管理软件ipvsadm就可以
1. 插入光盘。查找设备

[root@chen ~]# ls -l /dev | grep cdrom
lrwxrwxrwx. 1 root root           3 12月 28 07:29 cdrom -> sr0
crw-rw----. 1 root cdrom    21,   1 12月 28 07:29 sg1
brw-rw----. 1 root cdrom    11,   0 12月 28 07:29 sr0

2. 载入光驱

[root@chen ~]# mount /dev/cdrom /mnt
mount: block device /dev/sr0 is write-protected, mounting read-only

3. 配置仓库
vi /etc/yum.repos.d/CentOS-Media.repo
改动前

# CentOS-Media.repo
#
#  This repo can be used with mounted DVD media, verify the mount point for
#  CentOS-6.  You can use this repo and yum to install items directly off the
#  DVD ISO that we release.
#
# To use this repo, put in your DVD and use it with the other repos too:
#  yum --enablerepo=c6-media [command]
#
# or for ONLY the media repo, do this:
#
#  yum --disablerepo=\* --enablerepo=c6-media [command]
[c6-media]
name=CentOS-$releasever - Media
baseurl=file:///media/CentOS/
        file:///media/cdrom/
        file:///media/cdrecorder/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6

改动后

# CentOS-Media.repo
#
#  This repo can be used with mounted DVD media, verify the mount point for
#  CentOS-6.  You can use this repo and yum to install items directly off the
#  DVD ISO that we release.
#
# To use this repo, put in your DVD and use it with the other repos too:
#  yum --enablerepo=c6-media [command]
#
# or for ONLY the media repo, do this:
#
#  yum --disablerepo=\* --enablerepo=c6-media [command]
[c6-media]
name=CentOS-$releasever - Media
baseurl=file:///media/CentOS/
        file:///media/cdrom/
        file:///media/cdrecorder/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6

4. 安装ipvsadm

[root@chen ~]# yum --disablerepo=\* --enablerepo=c6-media install ipvsadm
已载入插件：fastestmirror, security
设置安装进程
Loading mirror speeds from cached hostfile
c6-media                                                           | 4.0 kB     00:00 ... 
c6-media/primary_db                                                | 3.5 MB     00:02 ... 
解决依赖关系
--> 运行事务检查
---> Package ipvsadm.i686 0:1.26-4.el6 will be 安装
--> 完毕依赖关系计算
依赖关系解决
==========================================================================================
 软件包              架构             版本号                     仓库                  大小
==========================================================================================
正在安装:
 ipvsadm             i686             1.26-4.el6               c6-media              40 k
事务概要
==========================================================================================
Install       1 Package(s)
总下载量：40 k
Installed size: 65 k
确定吗？[y/N]：y
下载软件包：
warning: rpmts_HdrFromFdno: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
Importing GPG key 0xC105B9DE:
 Userid : CentOS-6 Key (CentOS 6 Official Signing Key) 
 Package: centos-release-6-6.el6.centos.12.2.i686 (@anaconda-CentOS-201410241409.i386/6.6)
 From   : /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
确定吗？[y/N]：y
运行 rpm_check_debug 
运行事务測试
事务測试成功
运行事务
  正在安装   : ipvsadm-1.26-4.el6.i686                                                1/1 
  Verifying  : ipvsadm-1.26-4.el6.i686                                                1/1 
已安装:
  ipvsadm.i686 0:1.26-4.el6                                                               
完毕！

5. 查看是否成功安装

[root@chen ~]# ipvsadm
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
  -> RemoteAddress:Port           Forward Weight ActiveConn InActConn

转载于:https://www.cnblogs.com/zhchoutai/p/8486852.html