rsync+sersync2文件同步（基于centos6.5）

vzdsa · 发表于 2015-8-13 10:37:02

rsync+sersync2文件同步

环境：centos6.5

软件：rsync+sersync2

源服务器：192.168.10.109
同步服务器：192.168.10.107,192.168.10.108

前提工作：

关闭SELINUX
vi /etc/selinux/config

#SELINUX=enforcing
修改
SELINUX=disabled

重启系统生效

iptables打开端口

vi /etc/sysconfig/iptables
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 873 -j ACCEPT

service iptables restart

同步服务器环境配置

安装：
yum -y install rsync
配置
vi /etc/rsyncd.conf

log file = /var/log/rsyncd.log
pidfile = /var/run/rsyncd.pid
lock file = /var/run/rsync.lock
secrets file = /etc/rsync.passwd
motd file = /etc/rsyncd.Motd
[web]
path = /web
comment = web
uid = www
gid = www
port=873
use chroot = no
read only = no
list = no
max connections = 200
timeout = 600
auth users = sam
hosts allow = 192.168.10.109

创建密码文件
vi /etc/rsync.passwd

sam:tcg2015

设置文件权限

chmod 600 /etc/rsync.passwd

chmod 600 /etc/rsyncd.conf

启动服务：
rsync --daemon --config=/etc/rsyncd.conf

两台同步服务器都是一样配置

源服务器环境配置：

安装：
yum -y install rsync

查看服务器内核是否支持inotify
ll /proc/sys/fs/inotify

-rw-r--r-- 1 root root 0 Aug 12 11:20 max_queued_events
-rw-r--r-- 1 root root 0 Aug 12 11:41 max_user_instances
-rw-r--r-- 1 root root 0 Aug 12 11:20 max_user_watches

修改系统默认参数
vi /etc/sysctl.conf
在最后添加：
fs.inotify.max_queued_events=99999999
fs.inotify.max_user_watches=99999999
fs.inotify.max_user_instances=65535

立刻生效
sysctl -p

下载sersync

https://sersync.googlecode.com/f ... stable_final.tar.gz

tar zxvf sersync2.5_64bit_binary_stable_final.tar.gz

mkdir /usr/local/sersync
mkdir /usr/local/sersync/log
mkdir /usr/local/sersync/bin
mkdir /usr/local/sersync/conf

cd GNU-Linux-x86

cp confxml.xml /usr/local/sersync/conf/
cp sersync2 /usr/local/sersync/conf/

编辑配置文件
vi /usr/local/sersync/conf/confxml.xml

<?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="/web">
         <remote ip="192.168.10.107" name="web"/>
         <remote ip="192.168.10.108" name="web"/>
      </localpath>
      <rsync>
         <commonParams params="-auvzP"/>
         <auth start="true" users="sam" passwordfile="/etc/rsync.passwd"/>
         <userDefinedPort start="false" port="874"/>
         <timeout start="false" time="100"/>
         <ssh start="false"/>
      </rsync>
      <failLog path="/tmp/rsync_fail_log.sh" timeToExecute="60"/>
      <crontab start="false" schedule="600">
         <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"/>  
      <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>

创建验证密码文件：
vi /etc/rsync.passwd
tcg2015

修改文件权限

chmod 600 /etc/rsync.passwd

完全同步一次文件：
/usr/local/sersync/bin/sersync2 -r -o /usr/local/sersync/conf/confxml.xml

同步完成后，kill掉sersync2进程

启动进程
/usr/local/sersync/bin/sersync2 -d -o /usr/local/sersync/conf/confxml.xml

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