需求：
Server1：172.16.10.1
Server2：172.16.10.2
1、實(shí)現(xiàn)server1代碼修改會(huì)推送給server2
2、server2可以主動(dòng)拉取server1的代碼。
1.安裝rsync和xinetd，并創(chuàng)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.修改/etc/xinetd.d/rsync文件，使其隨xinetd啟動(dòng)而啟動(dòng)
- 修改rsync文件（或者新建，rsync文件如下）
vim /etc/xinetd.d/rsync
......將disable = yes 修改為 disable = no
disable = no
/etc/xinetd.d/rsync文件如下：
# default: off
# description: The rsyncserver is a good addition to an ftp server, as it \
# allows crc checksumming etc.
service rsync
{
disable = no
flags =IPv6
socket_type =stream
wait = no
user = root
server =/usr/bin/rsync
server_args =--daemon
log_on_failure +=USERID
}
-
啟動(dòng)xinetd服務(wù)
service xinetd start -
檢查873端口
netstat -lntup |grep 873
3.在/home/rsync/目錄創(chuàng)建rsyncd.conf
# /etc/rsyncd: configuration file for rsync daemon mode
# see rsyncd.conf man page for more options.
# configuration example:
# uid = nobody
# gid = nobody
# use chroot = yes
# max connections = 4
# pid file = /var/run/rsyncd.pid
# exclude = lost+found/
# transfer logging = yes
# timeout = 900
# ignore nonreadable = yes
# dont compress = *.gz *.tgz *.zip *.z *.Z *.rpm *.deb *.bz2
# [ftp]
# path = /home/ftp
# comment = ftp export area
#
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
[www]
path = /home/html/
comment = rsync
ignore errors
# 這里的用戶(hù)名和secrets file配置的用戶(hù)名要一致
auth users = root
secrets file = /home/rsync/rsync.pass
hosts allow = 172.16.0.1,172.16.0.2
hosts deny = *
配置軟鏈接,/etc/rsyncd.conf如果存在就先刪除。
ln -s /home/rsync/rsyncd.conf /etc/rsyncd.conf
4.創(chuàng)建用戶(hù)認(rèn)證文件
- rsync.pass 文件用于其他服務(wù)器同步主服務(wù)器代碼時(shí)候的認(rèn)證
vim /home/rsync/rsync.pass
#用戶(hù)名:密碼
root:passwd
- passwd.txt 文件用于向其他服務(wù)器推送代碼時(shí)候的認(rèn)證，如果該服務(wù)器不需要向其他服務(wù)器推送代碼則可以不創(chuàng)建改文件。
vim /home/rsync/passwd.txt
#密碼
passwd
5.設(shè)置文件權(quán)限
chmod 600 /home/rsync/rsyncd.conf
chmod 600 /home/rsync/rsync.pass
chmod 600 /home/rsync/passwd.txt
6.重啟xinetd服務(wù)
service xinetd restart
7.同步代碼腳本：
- 場(chǎng)景：server2同步server1的[www]模塊配置路徑下的代碼到/home/html文件夾
rsync -vzrtopg --progress root@172.16.10.1::www /home/html --password-file=/home/rsync/passwd.txt
8.推送代碼腳本
- 場(chǎng)景：server1主動(dòng)推送/var/www/html文件夾下的代碼到server2的[www]模塊配置的路徑
如果命令里面寫(xiě)的是/var/www/html，[www]配置的/var/www/html/,則推送后Server1的html文件夾會(huì)在server2的/var/www/html里面
如果命令里面寫(xiě)的是/var/www/html/，[www]配置的/var/www/html/,則推送后Server1的html文件夾的內(nèi)容會(huì)在server2的/var/www/html里面，即不會(huì)出現(xiàn)server1的html文件夾放到server2的html文件夾里面的情況。
rsync -avH --port=873 --progress /var/www/html/ ougd2@172.16.10.2::www --password-file=/home/rsync/passwd.txt
9.設(shè)置定時(shí)任務(wù)計(jì)劃
可以通過(guò)定時(shí)任務(wù)定時(shí)同步代碼
crontab -e
#每分鐘執(zhí)行一次
*/1 * * * * /rsync -vzrtopg --progress root@172.16.10.1::www /home/html --password-file=/home/rsync/passwd.txt
[rsync常見(jiàn)問(wèn)題及解決辦法]
(https://blog.whsir.com/post-392.html)
