Rsync Service-Side quick Build

1. Create a configuration file

The configuration file does not exist and needs to be created yourself

mkdir /etc/rsyncdtouch /etc/rsyncd/rsyncd.conf  #主配置文件; touch /etc/rsyncd/rsyncd.secrets   #用户名密码配置文件;touch /etc/rsyncd/rsyncd.motd  #连接时提示信息chmod  600 /etc/rsyncd/ rsyncd.secrets  #将密码权限修改, added security echo  "wys:123456"  >> /etc/rsyncd/rsyncd.secrets # Write the account and password, note that the account must be the system account, and the password is a custom password vim  /etc/rsyncd/rsyncd.confuid = root  # Users running rsync gid = root  #运行rsync的用户组use  chroot = yes  #是否chroot到访问目录max   connections = 4  #最大并发数port  = 873  #运行端口 #motd file = /etc/rsyncd/ rsyncd.motd  #连接时提示信息log  file = /var/log/rsyncd.log  #指定保存日志文件pid  file =  /var/run/rsyncd.pid  #运行Pid文件 [wys]  #模块名称     path = /tmp/test    #同步目录     comment = a test  #注释      ignore errors  #忽略--delete caused by I/O error     hosts allow = 192.168.1.0/24  #该模块允许IP     hosts deny  = 0.0.0.0/32   #该模块禁止的IP     auth users = wys    #该模块认证的用户     secrets file = /etc/rsyncd/rsyncd.secrets  #登陆用户名密码

2. Create a startup script

[[Email protected] shell]# vim rsyncd.py #!/usr/bin/env python# chkconfig:  35 24 96## date: 2015.11.10# ver: 1.0# use centos 6.x#  config: /etc/rsyncd/rsyncd.conf# exit : # 0 ==> exit_success#  1 ==> EXIT_FAILUREimport sys,os,commands,getopt,signalrsync =  '/usr/bin/ Rsync ' cfile =  '/etc/rsyncd/rsyncd.conf ' pfile =  '/var/run/rsyncd.pid ' prog =  ' Rsync ' daemon =  '%s --daemon --config=%s  %  (rsync,cfile) process =  Os.popen ("ps -ef | grep rsync | grep -v  ' grep '  | awk  ' { PRINT $2} '). Read (). split (' \ n ') [0]if os.path.exists (PFILE):     rpfile =  open (PFILE). read (). Strip () else:    rpfile =  "Def start ():     if not os.path. Exists (rsync):        print  "fatal: no such  Programme "        sys.exit (1)     if not  Os.path.exists (CFILE):        print  "Fatal: config file  does not exist "        sys.exit (1)      print  "start %s:"  % prog    if os.path.exists (PFILE):          if PROCESS == RPFILE:             print  "%s is runing!"  % prog        else:             try:                 os.remove (PFILE)             except:                 print  "[Error] pid file delete  failed, please check! "             else:                 print  "delete the pid  File ... "                start ( )     else :        a,b =  Commands.getstatusoutput (daemon)         if a !=0 :             print b             sys.exit (1)         p rint  "[OK]" def stop ():    print  "stop %s:"  % prog     try:        os.kill (int (RPFILE),  signal. SIGKILL)     except  (ioerror, valueerror):         print  "%s is not runing!"  % prog    else:        if  Os.path.exists (PFILE):            try:                 os.remove (PFILE)              except:                 print  "[Error] pid file delete  failed, please check! "             else:                 print  "Delete the pid file ..."                  stop ()         else:             print  "[OK]" if __name__  ==  ' __main__ ':    arg = sys.argv[1:]    if  Len (sys.argv[1:])  > 1:        print  "Too many  arguments! only one! "         sys.exit (0)     if not arg :          print  "You must enter parameters!"         sys.exit (0)     if  ' starT '  in arg:         start ()          sys.exit (0)     elif  ' Stop '  in arg:          stop ()         sys.exit (0)     elif  ' restart '  in arg or  ' reload '  in arg:         stop ()         start ()          sys.exit (0)     else:         print  "only supports the following parameters: [start| Stop|restart|reload] "

I recently learned Python, practice, write or find, this script is written in Shell simple ~
Then configure Chkconfig

CP Rsyncd.py/etc/init.d/rsyncdchkconfig--add RSYNCD

Start the RSYNCD service

[[Email protected] shell]# service RSYNCD StartStart Rsync:[ok]

3. Client Connection

RSYNC-AVZP [email protected]::wys/tmp/test #格式是 [email protected]/ip::module is the last sync to local folder description:-a parameter, equivalent to-rlptgod,-r is recursive-l is the link file, which means to copy the link file;-p to maintain the original file permissions;-T to keep the file in its original user group;-O to keep the original owner of the file;-D is equivalent to block device files;-Z transfer time compression;-P transfer progress; Try it yourself. can read the document;

Simple introduction to other synchronization parameters

RSYNC-AVZP--delete [email protected]::wys/tmp/test #表示客户端上的数据要与服务器端完全一致, delete if there are files that do not exist on the server in the directory. Rsync-avzp--delete-- Password-file=/root/rsync.password [email protected]::wys/tmp/test #这是当我们以wys用户登录rsync服务器同步数据时, password will be read Rsync.password This file, the file is saved as a pure password, echo "123456" >/root/rsync.password

This article is from "Cool King" blog, please be sure to keep this source http://coolk.blog.51cto.com/1752609/1711543

Rsync Service-Side quick Build