Linux FTP 备份服务器部署文档

时间:2014-07-20 19:45 来源:linux.it.net.cn 作者:it

客户需求部署
4台网站服务器 1台备份服务器

需求：集中备份每天/每周/每月的网站数据至独立的备份服务器

网站服务器均采用cPanel 支持周期备份

完成后测试了一下速度还可以 100M端口跑满

部署安装
# 编译安装ProFTPD

		
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								cd /opt

								wget ftp://ftp.proftpd.org/distrib/source/proftpd-1.3.4b.tar.gz

								tar xvfz proftpd-1.3.4b.tar.gz

								cd proftpd*

								./configure --prefix=/usr/local/proftpd

								make

								make install

								cp /usr/local/proftpd/sbin/proftpd /bin

#设置开机启动
chkconfig proftpd on
#启动
service proftpd start

#添加备份的用户组和用户
groupadd cdnway
useradd -d /backup -g cdnway -s /sbin/nologin cdnway
#生成随机密码
cat /dev/urandom|tr -dc “a-zA-Z0-9-_\$\?”|fold -w 8|head
#挑选一个作为备份FTP账户的密码
passwd cdnway

#修改权限否则可能FTP无法上传下载数据
#解决权限问题
chown cdnway:cdnway -R /backup
chmod 755 -R /backup

PROFTPD.CONF 配置文件代码
/usr/local/proftpd/etc/proftpd.conf

		
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								ServerName        "CDNWay.Com FTP Servers"

								ServerType        standalone

								DefaultServer        on

								Port                    21

								PassivePorts        35000 35999

								UseReverseDNS    off

								TimesGMT        off

								TimeoutLogin        120

								TimeoutIdle        600

								TimeoutNoTransfer    900

								TimeoutStalled        3600

								Umask            022

								MaxInstances        120

								User                        nobody

								Group                nobody

								DefaultRoot ~

								# Normally, we want files to be overwriteable.

								AllowOverwrite        on

								# Bar use of SITE CHMOD by default

								<Limit SITE_CHMOD>

								  DenyAll

								</Limit>

								<Limit LOGIN>

								   AllowUser cdnway

								</Limit>

proftpd 启动脚本
/etc/init.d/proftpd
# 权限需755 否则无法执行

					 
PowerShell

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								#!/bin/sh

								# $Id: proftpd.init,v 1.1 2004/02/26 17:54:30 thias Exp $

								#

								# proftpd This shell script takes care of starting and stopping

								# proftpd.

								#

								# chkconfig: - 80 30

								# description: ProFTPD is an enhanced FTP server with a focus towards \

								# simplicity, security, and ease of configuration. \

								# It features a very Apache-like configuration syntax, \

								# and a highly customizable server infrastructure, \

								# including support for multiple 'virtual' FTP servers, \

								# anonymous FTP, and permission-based directory visibility.

								# processname: proftpd

								# config: /etc/proftp.conf

								# pidfile: /var/run/proftpd.pid

								# Source function library.

								. /etc/rc.d/init.d/functions

								# Source networking configuration.

								. /etc/sysconfig/network

								# Check that networking is up.

								[ ${NETWORKING} = "no" ] && exit 0

								[ -x /usr/local/proftpd/sbin/proftpd ] || exit 0

								RETVAL=0

								prog="proftpd"

								start() {

								echo -n $"Starting $prog: "

								daemon proftpd

								RETVAL=$?

								echo

								[ $RETVAL -eq 0 ] && touch /var/lock/subsys/proftpd

								}

								stop() {

								echo -n $"Shutting down $prog: "

								killproc proftpd

								RETVAL=$?

								echo

								[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/proftpd

								}

								# See how we were called.

								case "$1" in

								start)

								start

								;;

								stop)

								stop

								;;

								status)

								status proftpd

								RETVAL=$?

								;;

								restart)

								stop

								start

								;;

								condrestart)

								if [ -f /var/lock/subsys/proftpd ]; then

								stop

								start

								fi

								;;

								reload)

								echo -n $"Re-reading $prog configuration: "

								killproc proftpd -HUP

								RETVAL=$?

								echo

								;;

								*)

								echo "Usage: $prog {start|stop|restart|reload|condrestart|status}"

								exit 1

								esac

								exit $RETVAL

(责任编辑：IT)