安装sersync

sersync 只传输改变的文件,对于网络压力较小


安装 sersync

目标服务器

yum install rsync

mkdir /usr/local/webserver/rsync
cd /usr/local/webserver/rsync

vim rsyncd.conf

uid = root
gid = root
use chroot = no
max connections = 10
strict modes = yes
timeout = 600
pid file = /var/run/rsyncd.pid
lock file = /var/run/rsync.lock
log file = /var/run/rsyncd.log
ignore errors
read only = no
write only = no
hosts allow = 172.16.100.15
hosts deny = *
list = false
auth users = rsync
secrets file = /usr/local/webserver/rsync/rsync.passwd

[web]
path = /data/www
auth users = rsync
[conf]
path = /usr/local/webserver/nginx/conf

[php]


path = /usr/local/webserver/php/etc


vim rsync.passwd
#用户名:密码 随便起
rsync:rsync


源服务器

yum install rsync
vim rsync.passwd
chmod 600 rsync.passwd
ll /proc/sys/fs/inotify/
sysctl -a | grep max_q
sysctl -a | grep max_u
vim /etc/sysctl.conf
sysctl -w fs.inotify.max_queued_events="99999999"
sysctl -w fs.inotify.max_user_watches="99999999"
sysctl -w fs.inotify.max_user_instances="65535"
sysctl -p
tar -zxvf sersync2.5.4_64bit_binary_stable_final.tar.gz
mv GNU-Linux-x86 sersync


sersync 配置文件:
<?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="/data/www">
            <remote ip="172.16.100.76" name="web"/>
            <!--<remote ip="192.168.8.39" name="tongbu"/>-->
            <!--<remote ip="192.168.8.40" name="tongbu"/>-->
        </localpath>
        <rsync>
            <commonParams params="-artuz --exclude-from=/usr/local/webserver/rsync/exfile"/>
            <auth start="true" users="rsync" passwordfile="/usr/local/webserver/rsync/rsync.passwd"/>
            <userDefinedPort start="false" port="874"/><!-- port=874 -->
            <timeout start="false" time="100"/><!-- timeout=100 -->
            <ssh start="false"/>
        </rsync>
        <failLog path="/usr/local/webserver/rsync/rsync_fail_log.sh" timeToExecute="60"/><!--default every 60mins execute once-->
        <crontab start="false" 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="/opt/tongbu">
            <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>

启动
/usr/local/webserver/rsync/sersync/sersync2 -d -r -o /usr/local/webserver/rsync/sersync/confxml.xml &

参考:

http://www.jb51.net/LINUXjishu/142722.html

https://code.google.com/p/sersync/


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