数据备份之–rsync-创新互联
软件版本:rsync-3.0.9
服务器端配置
>需要安装xinetd服务
yum install xinetd -y #rhel |
apt-get install xinetd -y #ubuntu |
>安装
wget http://rsync.samba.org/ftp/rsync/rsync-3.0.9.tar.gzwget http://rsync.samba.org/ftp/rsync/rsync-patches-3.0.9.tar.gztar zxvf rsync-3.0.9.tar.gztar zxvf rsync-patches-3.0.9.tar.gzcd rsync-3.0.9 ./configuremake && make install |
1.创建配置文件
vim /etc/rsyncd.conf |
; port=873uid=rootgid=root max connections=10log file=/var/log/rsyncd.log pid file=/var/run/rsyncd.pid lock file=/var/run/rsyncd.lock secrets file=/etc/rsyncd.passwd ; hosts allow=192.168.11.0/27; hosts deny=192.168.11.0/255.255.255.224timeout=600 [backdir]comment= for client backpath=/home/backdir/read only = no ;exclude=test;exclude from=/path/to/file;include from=/path/to/fileauth users=caide.me[share]comment= backup share filepath=/home/share/read only = yesauth users=caide.me |
2.创建密码文件(/etc/rsyncd.passwd)
echo "caide.me:caide.me.passwd" > /etc/rsyncd.passwdchmod 600 /etc/rsyncd.passwd |
3.创建xinetd监听任务(/etc/xinetd.d/xinetd_rsync)
vim /etc/xinetd.d/xinetd_rsync |
# default: off# description: The rsync server is a good addition to an ftp server, as it \# allows crc checksumming etc.service rsync{
disable = no
socket_type = stream wait = no
user = root
server = /usr/local/bin/rsync
server_args = --daemon
log_on_failure += USERID} |
service xinetd restart |
–>如有需要，防火墙需开启tcp协议873端口<--
客户端配置
>安装
wget http://rsync.samba.org/ftp/rsync/rsync-3.0.9.tar.gzwget http://rsync.samba.org/ftp/rsync/rsync-patches-3.0.9.tar.gztar zxvf rsync-3.0.9.tar.gztar zxvf rsync-patches-3.0.9.tar.gzcd rsync-3.0.9 ./configuremake && make install |
备份-还原文件shell脚本
#!/bin/sh# 按照IP进行备份NICS=`arp -a | awk '{print $7}'`NIC=`echo $NICS |awk '{print $1}'`SERVERIP=`ifconfig $NIC | awk '/inet / {print $2}' | cut -f2 -d ":"`# directory to backupBDIR=/path/to/backdir# excludes file - this contains a wildcard pattern per line of files to excludeEXCLUDES=no_rsync.txt# the name of the backup machineBSERVER=back_server_ipif [ "$SERVERIP" = "$BSERVER" ]thenexitfi# your password on the backup serverUSERNAME=caide.meexport RSYNC_PASSWORD=caide.me.passwd########################################################################MODULE=backdirOPTS="--force --ignore-errors --delete-excluded --exclude-from=$EXCLUDES--delete -avz"export PATH=$PATH:/bin:/usr/bin:/usr/local/bin# now the actual transferrsync $OPTS $BDIR $USERNAME@$BSERVER::$MODULE/$SERVERIP #备份# rsync $OPTS $USERNAME@$BSERVER::$MODULE/$SERVERIP $BDIR #还原另外有需要云服务器可以了解下创新互联scvps.cn，海内外云服务器15元起步，三天无理由+7*72小时售后在线，公司持有idc许可证，提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器、虚拟主机、免备案服务器”等云主机租用服务以及企业上云的综合解决方案，具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势，专为企业上云打造定制，能够满足用户丰富、多元化的应用场景需求。
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