server1:192.168.10.1
server2:192.168.10.2
實現server2實時同步server1的數據!
###############server1###############
1.安裝rsync和xinetd,並創建目錄:
yum install rsync xinetd
mkdir -p /home/rsync/
mkdir -p /home/rsync/log/
mkdir -p /home/rsync/pid/
mkdir -p /home/rsync/run/
2.配置xinetd:
vi /etc/xinetd.d/rsync
#disable = yes修改為
disable = no
3.啟動xinetd服務:
service xinetd start
4.編輯rsyncd.conf配置文件:
vim /etc/rsyncd.conf
uid = root
gid = root
port=873
use chroot = no
read only = no
list = no
max connections = 0
timeout = 600
log file = /home/rsync/log/rsyncd.log
pidfile = /home/rsync/pid/rsyncd.pid
lock file = /home/rsync/run/rsync.lock
[rsync]
path = /alidata/www/xu/
comment = rsync
ignore errors
auth users = rsync
secrets file = /home/rsync/rsync.pass
hosts allow = 192.168.10.2
hosts deny = *
5.創建用戶認證文件:
vim /home/rsync/rsync.pass
ruanqin/ruanqin
6.設置文件權限:
chmod 600 /home/rsync/rsyncd.conf
chmod 600 /home/rsync/rsync.pass
7.配置rsyncd.conf軟鏈接:
ln -s /home/rsync/rsyncd.conf /etc/rsyncd.conf
8.重啟xinetd服務:
service xinetd restart
###############server2###############
1.安裝rsync和xinetd,並創建目錄:
yum install rsync xinetd
mkdir -p /home/rsync/
mkdir -p /home/rsync/log/
mkdir -p /home/rsync/pid/
mkdir -p /home/rsync/run/
2.配置xinetd:
vi /etc/xinetd.d/rsync
#disable = yes修改為
disable = no
3.啟動xinetd服務:
service xinetd start
4.創建認證密碼文件:
vi /home/rsync/passwd.txt
ruanqin
5.執行同步腳本:
6.
7.任務計划每分鍾執行一次:
crontab -e
*/1 * * * * /usr/bin/rsync -vzrtopg --progress --delete --password-file=/home/rsync/passwd.txt rsync@192.168.10.1::rsync /home/www/html