转载

使用BitTorrent-Sync实现双机文件双向同步 - camash

BitTorrent-Sync是一款基于P2P的分布式文件同步工具，简称btsync，非开源软件但免费使用。本文使用btsync实现两台服务器上的软件双向同步。

安装

直接从官网下载相应的安装包，为了在Linux服务器上安装，使用的是Linux x64版本 BitTorrent-Sync_x64.tar.gz 。

然后解压到指定的文件夹，即可执行程序。


 sudo mkdir -p /usr/local/btsync
 sudo chown shenfeng /usr/local/btsync
 tar -zxvf BitTorrent-Sync_x64.tar.gz -C /usr/local/btsync/

进入解压后的目录，可以看到3个文件，其中btsync为可执行文件。


 $ ls
 btsync LICENSE.TXT README

执行 --help 可以查看帮助信息


  ./btsync --help

BitTorrent Sync 2.3 (239)

Usage:

btsync [ options ... ]

Options:

--help Print this message

--config

Use a configuration file

--storage

Storage path for identity and license

--identity

Creates user identity

--license

Apply owner license

--nodaemon Do not daemonize

--dump-sample-config Print a sample configuration file

--log

Set log file

--webui.listen :

Set the webui listening interface

--generate-secret Generate a read/write key

--get-ro-secret <r/w key> Get the read-only key associated to a read/write key

配置

编写启动脚本。

 $ sudo vi /etc/init.d/btsync #!/bin/sh # # description: starts and stops the btsync client  CONF=/usr/local/btsync/btsync.cfg PROC=/usr/local/btsync/btsync PIDFILE=/usr/local/btsync/btsync.pid  start() {   PID1=$(pidof btsync)   if [ -z ${PID1} ]; then     echo -n "Starting BitTorrent Sync: "     ${PROC} --config ${CONF}   else     echo "BitTorrent Sync is already running at pid:${PID1}"   fi   return $? }    stop() {   echo -n "Stopping BitTorrent Sync: "   PID1=$(pidof btsync)   if [ ! -z ${PID1} ]; then     kill -9 ${PID1}     echo "OK"   else     echo "Failed"   fi   return $? }    status() {   PID1=$(pidof btsync)   PID2=$(cat ${PIDFILE})    echo -n "Checking BitTorrent Sync: "   if [ ! -z ${PID1} ] && [ "${PID1}" -eq "${PID2}" ]; then     echo "OK"   else     echo "Failed"   fi   return $? }    case "$1" in   start)    start   ;;   stop)     stop   ;;   restart)     stop     sleep 1     start   ;;   status)     status   ;;   *)     echo $"Usage: $0 {start|stop|restart|status}"     exit 2 esac

编写启动配置文件

 {    "device_name": "vm_2",   "listening_port" : 8889, // 0 - randomize port    "check_for_updates" : false,   "use_upnp" : false,    "storage_path" : "/usr/local/btsync",   "pid_file" : "/usr/local/btsync/btsync.pid",    "download_limit" : 0, // 0 - no limit   "upload_limit" : 0,     "webui" :   {     "listen" : "0.0.0.0:8888",     "login" : "admin",     "password" : "btsync"   }    ,   "folder_rescan_interval" : 1,   "lan_encrypt_data" : false, }

启动程序，通过web页面进行登录和后续配置。


 $ /etc/init.d/btsync start
 Starting BitTorrent Sync: By using this application, you agree to our Privacy Policy, Terms of Use and End User License Agreement.
 https://www.getsync.com/legal/privacy
 https://www.getsync.com/legal/terms-of-use
 https://www.getsync.com/legal/eula

Webui is listening on 0.0.0.0:8888

BitTorrent Sync forked to background. pid = 15002

在浏览器页面登录控制页面，即服务器IP+8888端口。

使用配置文件中的账号密码进行登录。

使用BitTorrent-Sync实现双机文件双向同步 - camash