Linux下安装lvs - morris131/morris-book GitHub Wiki

lvs已经编译到linux内核中，只需要安装lvs的管理软件ipvsadm即可

  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. 加载光驱

[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 修改前

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 修改后

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

  1. 安装ipvsadm

[root@chen ~]# yum --disablerepo=* --enablerepo=c6-media install ipvsadm

已加载插件：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

--> 执行事务检查

---> Package ipvsadm.i686 0:1.26-4.el6 will be 安装

--> 完成依赖关系计算

依赖关系解决

==========================================================================================

软件包 架构 版本 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) <centos-6-key @ centos . org

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

执行事务测试

事务测试成功

执行事务

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. 查看是否安装成功

[root@chen ~]# ipvsadm

IP Virtual Server version 1.2.1 (size=4096)

Prot LocalAddress:Port Scheduler Flags

-> RemoteAddress:Port Forward Weight ActiveConn InActConn

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