nfs+sersync实时同步

1.1 nfs01主机配置

1.1.1 安装rsync服务

1.安装rsync

[root@nfs ~]# yum install rsync -y

 

2.配置rsync

#创建密码表

[root@nfs01 ~]# echo "123456" > /etc/rsync.password

[root@nfs01 ~]# chmod 600 /etc/rsync.password

 

3.启动rsync

#启动rsync服务，并加入自动启

[root@nfs01 ~]# systemctl start rsyncd

[root@nfs01 ~]# systemctl enable rsyncd

Created symlink from /etc/systemd/system/multi-user.target.wants/rsyncd.service to /usr/lib/systemd/system/rsyncd.service.

[root@nfs01 ~]# systemctl is-enabled rsyncd

enabled

[root@nfs01 ~]# systemctl status rsyncd

● rsyncd.service - fast remote file copy program daemon

   Loaded: loaded (/usr/lib/systemd/system/rsyncd.service; enabled; vendor preset: disabled)

   Active: active (running) since Sat 2018-07-28 14:59:38 CST; 23s ago

 Main PID: 1253 (rsync)

   CGroup: /system.slice/rsyncd.service

           └─1253 /usr/bin/rsync --daemon --no-detach

 

Jul 28 14:59:38 nfs01 systemd[1]: Started fast remote file copy program daemon.

Jul 28 14:59:38 nfs01 systemd[1]: Starting fast remote file copy program daemon...

Jul 28 14:59:38 nfs01 rsyncd[1253]: rsyncd version 3.1.2 starting, listening on port 873

 

 

4.创建文件测试推送服务

[root@nfs01 ~]# touch 123

[root@nfs01 ~]# rsync -avz /root/123 rsync_backup@172.16.1.41::backup/ --password-file=/etc/rsync.password

sending incremental file list

123

 

sent 85 bytes  received 43 bytes  256.00 bytes/sec

total size is 0  speedup is 0.00

#检测结果

[root@backup backup]# ls

123

 

 

1.1.1.1   安装sersync

1.下载安装

#创建软件存放目录

[root@nfs01 2018-07-28]# mkdir /server/tools -p

[root@nfs01 2018-07-28]# cd /server/tools/

 

#下载

[root@nfs01 tools]# wget https://raw.githubusercontent.com/wsgzao/sersync/master/sersync2.5.4_64bit_binary_stable_final.tar.gz

[root@nfs01 tools]# tar xf sersync2.5.4_64bit_binary_stable_final.tar.gz

[root@nfs01 tools]# mv GNU-Linux-x86/ /usr/local/sersync

[root@nfs01 tools]# cd /usr/local/sersync/

[root@nfs01 sersync]# cp confxml.xml confxml.bak                        #备份源文件

 

2.配置sersync

[root@nfs01 sersync]# vim 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="true"/>

    <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="true"/>

    <closeWrite start="true"/>

    <moveFrom start="true"/>

    <moveTo start="true"/>

    <attrib start="false"/>

    <modify start="false"/>

    </inotify>

 

    <sersync>

    <localpath watch="/data/www">

        <remote ip="172.16.1.41" name="nfs"/>

        <!--<remote ip="192.168.8.39" name="tongbu"/>-->

        <!--<remote ip="192.168.8.40" name="tongbu"/>-->

    </localpath>

    <rsync>

        <commonParams params="-az"/>

        <auth start="true" users="rsync_backup" passwordfile="/etc/rsync.password"/>

        <userDefinedPort start="false" port="874"/><!-- port=874 -->

        <timeout start="true" time="100"/><!-- timeout=100 -->

        <ssh start="false"/>

    </rsync>

    <failLog path="/tmp/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>

 

3.启动

#查询帮助

[root@nfs01 sersync]# ./sersync2 -help

set the system param

execute：echo 50000000 > /proc/sys/fs/inotify/max_user_watches

execute：echo 327679 > /proc/sys/fs/inotify/max_queued_events

parse the command param

_______________________________________________________

参数-d:启用守护进程模式

参数-r:在监控前，将监控目录与远程主机用rsync命令推送一遍

c参数-n: 指定开启守护线程的数量，默认为10个

参数-o:指定配置文件，默认使用confxml.xml文件

参数-m:单独启用其他模块，使用 -m refreshCDN 开启刷新CDN模块

参数-m:单独启用其他模块，使用 -m socket 开启socket模块

参数-m:单独启用其他模块，使用 -m http 开启http模块

不加-m参数，则默认执行同步程序

________________________________________________________________

 

#执行脚本

[root@nfs01 sersync]# /usr/local/sersync/sersync2 -dro /usr/local/sersync/confxml.xml

#检查结果

[root@nfs01 sersync]# cd /data/www && rsync -az -R --delete ./  --timeout=100 rsync_backup@172.16.1.41::nfs --password-file=/etc/rsync.password

posted @ 2019-11-27 17:16  小菜鸟111  阅读(188)  评论(0)  编辑  收藏  举报