yum -y install rsync
2、 配置
(1)服務端配置文件
[root@server /root]#vim /etc/rsyncd.conf (以下爲配置文件內容)
uid = root
gid = root
use chroot = no
max connections = 5
pid file = /var/run/rsyncd.pid
lock file = /var/run/rsync.lock
log file = /var/log/rsyncd.log
[http]
path=/var/aa
comment = backup
ignore errors
read only = no
list = no
auth users = root
uid = root
gid = root
secrets file = /etc/rsyncd.secrets
創建密碼文件並設置權限
[root@server /root]#vim /etc/rsyncd.secrets (以下爲配置文件內容)
root:123456
[root@server /root]#vim /etc/rsyncd.password (以下爲配置文件內容)
123456
[root@server /root]#chmod 600 /etc/ rsyncd.secrets
[root@server /root]#chmod 600 /etc/ rsyncd.password
注意： rsyncd.secrets和rsyncd.password兩個文件必須chmod 600，否則會報錯。rsyncd.secrets是用於主動推送時，發送用的，rsyncd.password是用於接收到同步請求時驗收密碼用的。
啓動
[root@server /root]#rsync --daemon
(2)客戶端
配置需要同步的機器，即被推送接受同步文件的機器,這裏稱爲客戶機
uid = root
gid = root
use chroot = no
max connections = 5
pid file = /var/run/rsyncd.pid
lock file = /var/run/rsync.lock
log file = /var/log/rsyncd.log
[http]
path=/var/aa
comment = backup
ignore errors
read only = no
list = no
auth users = root
uid = root
gid = root
secrets file = /etc/rsyncd.secrets
創建密碼文件並設置權限
[root@server /root]#vim /etc/rsyncd.secrets (以下爲配置文件內容)
root:123456
[root@server /root]#vim /etc/rsyncd.password (以下爲配置文件內容)
123456
[root@server /root]#chmod 600 /etc/ rsyncd.secrets
[root@server /root]#chmod 600 /etc/ rsyncd.password
注意： rsyncd.secrets和rsyncd.password兩個文件必須chmod 600，否則會報錯。rsyncd.secrets是用於主動推送時，發送用的，rsyncd.password是用於接收到同步請求時驗收密碼用的。
啓動
[root@server /root]#rsync --daemon
3、 安裝sersync
wget -c http://sersync.googlecode.com/files/sersync2.5_64bit_binary_stable_final.tar.gz
tar xf sersync2.5_64bit_binary_stable_final.tar.gz
cd GNU-Linux-x86
mkdir /usr/sersync2
cp sersync2 /usr/
cp confxml.xml /usr/sersync2
4、 配置sersync2
vi /usr/sersync2/confxml.xml 加入如下內容
<?xml version="1.0" encoding="ISO-8859-1"?>
<head version="2.5">
<host hostip="localhost" port="8008"></host>
<debug start="false"/>
<fileSystem xfs="false"/>
<filter start="false">
<exclude expression="(.*)\.svn"></exclude>
<exclude expression="(.*)\.gz"></exclude>
<exclude expression="^info/*"></exclude>
<exclude expression="^static/*"></exclude>
</filter>
<inotify>
<delete start="true"/>
<createFolder start="true"/>
<createFile start="false"/>
<closeWrite start="true"/>
<moveFrom start="true"/>
<moveTo start="true"/>
<attrib start="false"/>
<modify start="false"/>
</inotify>
<sersync>
<localpath watch="/var/aa/">
<remote ip="10.1.43.201" name="http"/>
</localpath>
<rsync>
<commonParams params="-artuz"/>
<auth start="true" users="root" passwordfile="/etc/rsyncd/rsyncd.password"/>
<userDefinedPort start="false" port="874"/><!-- port=874 -->
<timeout start="false" time="100"/><!-- timeout=100 -->
<ssh start="false"/>
</rsync>
<failLog path="/tmp/rsync_fail_log.sh" timeToExecute="60"/><!--default every 60mins execute once-->
<crontab start="true" schedule="600"><!--600mins-->
<crontabfilter start="false">
<exclude expression="*.php"></exclude>
<exclude expression="info/*"></exclude>
</crontabfilter>
</crontab>
<plugin start="false" name="command"/>
</sersync>
<plugin name="command">
<param prefix="/bin/sh" suffix="" ignoreError="true"/> <!--prefix /opt/tongbu/mmm.sh suffix-->
<filter start="false">
<include expression="(.*)\.php"/>
<include expression="(.*)\.sh"/>
</filter>
</plugin>
<plugin name="socket">
<localpath watch="/var/aa">
<deshost ip="192.168.138.20" port="8009"/>
</localpath>
</plugin>
<plugin name="refreshCDN">
<localpath watch="/data0/htdocs/cms.xoyo.com/site/">
<cdninfo domainname="ccms.chinacache.com" port="80" username="xxxx" passwd="xxxx"/>
<sendurl base="http://pic.xoyo.com/cms"/>
<regexurl regex="false" match="cms.xoyo.com/site([/a-zA-Z0-9]*).xoyo.com/images"/>
</localpath>
</plugin>
</head>
表明要將同步服務器上本地的/var/aa 路徑下的文件，同步到遠程服務器 10.1.43.201的http 模塊下。
接下來，運行sersync2
sersync2 -r -d -o /usr/sersync2/confxml.xml
參數-r: 在開啓實時監控之前對同步服務器目錄與遠程目標機目錄進行一次整體同步。
參數-o:指定配置文件，默認使用confxml.xml文件
參數-d:啓用守護進程模式