rsync+inotify

系统：ubuntu12.04

源端：192.168.88.145

节点端：192.168.88.155
应用：数据的实时同步

rsync节点端：

sudo apt-get install rsync 

#/usr/share/doc/rsync/examples/rsyncd.conf  参考配置文件

sudo vim /etc/rsync.conf  需自行创建

-->

uid=root

gid=root

use chroot = no

max connections = 20

strict modes = yes

log file = /var/log/rsyncd.log

pid file = /var/run/rsyncd.pid

lock file = /var/run/rsync.lock

log format = %t %a %m %f %b

hosts allow = 192.168.88.0/24

hosts_deny= *

[test]

path = /app/webapps

auth users = xxx    ---用户

ignore errors = yes

read only = no

write only = no

list = no

secrets file = /etc/rsync.passwd

mkdir /app/webapps -p

chown xxx.xxx /app/webapps -R

sudo vim /etc/rsync.passwd

格式  用户：密码

eg--> xxx:pass

sudo chmod 600 /etc/rsync.passwd

启动daemon：sudo rsync --daemon --config=/etc/rsync.conf

写入开机自启动：vim  /etc/rc.local

-->rsync --daemon --config=/etc/rsync.conf

源端：

sudo apt-get install rsync inotify-tools

sudo vim /etc/rsync.passwd

-->这里只需密码 如：pass

sudo chmod 600 /etc/rsync.passwd

sudo chown xxx.xxx /etc/rsync.passwd

mkdir /app/webapps -p

chown xxx.xxx /app/webapps -R

编写rsync同步脚本rsync.sh

-->

#!/bin/sh

SRC=/app/webapps

#DES=root

#USER=root

media1=192.168.88.155

#media2=192.168.88.130

#media3=192.168.88.131

#/usr/bin/inotifywait -mrq -e create,move,delete,modify $SRC | while read files

/usr/bin/inotifywait -mrq -e create,move,delete,modify $SRC | while read D E F

 

do

rsync -avzxPl --delete --password-file=/etc/rsync.passwd /app/webapps/ xxx@$media1::test

rsync -avzxPl --delete --password-file=/etc/rsync.passwd /app/webapps/ xxx@$media2::test

if [ $? -eq 0 ];then

        echo "${file} ok" >>/tmp/rsync.log 2>&1

fi

done

启动脚本：nohup /etc/rsync.sh &

注：用nohup后台启动，当终端关闭后进程不结束

写入开机自启动：vim  /etc/rc.local

--->nohup /etc/rsync.sh &

测试：略