rsyncinotify实时数据同步
环境
两台Centos6.1 X86
rsync server :192.168.66.128
rsync client :192.168.66.194
一.软件安装
inotify-tools-3.14.tar.gz
rsync-3.0.9.tar.gz
#rsync server
tar -zxvf rsync-3.0.9.tar.gz
cd rsync-3.0.9
./configure && make && make install
vim /etc/rsyncd.conf #配置文件默认没有，须要本身建立
uid = root
gid = root
user chroot = no
max connections = 300
timeout = 300
pid file = /var/run/rsyncd.pid
log file = /var/log/rsyncd.log
lock file = /var/run/rsync.lock
[mysql]
path =/data/www/mysql
ignore errors
read only = no
list = no
auth users = baocheng
secrets file = /etc/rsync.secrets
hosts allow = 192.168.66.0/24
hosts deny = 10.0.0.0/24
vim /etc/rsync.secrets #用户密码文件
baocheng:redhat #用户必须真实存在
chmod 600 /etc/rsync.secrets #更改权限
rsync --daemon #启动rsync
能够用 netstat -tunlp |grep :873 查看进程端口
##rsync client
#rsync server
tar -zxvf rsync-3.0.9.tar.gz
cd rsync-3.0.9
./configure && make && make install
rsync -avzP /data/www/mysql/ baocheng@192.168.66.128::mysql/ --password-file=/etc/rsync.secrets #测试是否能同步到服务器
rsync -avzP baocheng@192.168.66.128::mysql/ --password-file=/etc/rsync.secrets /data/ #测试可否从服务器同步到客户端
更新源服务器：192.168.66.194
inotify-tools-3.14.tar.gz
tar -zxf inotify-tools-3.14.tar.gz
cd inotify-tools-3.14
./configure --prefix=/usr/local/inotify
make && make install
################################监控同步脚本
#!/bin/bash
src=/data/www/
/usr/local/bin/inotifywait -mrq --timefmt '%d/%m/%y %H:%M' --format '%T %w%f%e' -e modify,delete,create,attrib $src | while read file
do
/usr/bin/rsync -arzuq --delete --progress $src www1@192.168.66.128::web1 --password-file=/etc/www1.pwd &&
echo " ${file} was rsynced" >>/tmp/rsync.log 2>&1
done