一鍵部署rsync服務

#!/bin/bash

#By Kaile QQ:10206334

#Blog http://kaile.blog.51cto.com

RPCSTART=`/etc/init.d/rpcbind star

#rsync軟件是否安裝

[ $(rpm -qa | grep rsync| wc -l) -eq 1 ]  || yum -y install rsync

#rsync配置文件

[ -f /etc/rsyncd.conf  ] || touch /etc/rsyncd.conf 

#rsync配置文件內容

echo "#rsyncd.conf start##

uid = rsync

gid = rsync

use chroot = no

max connections = 200

timeout = 300

pid file = /var/run/rsyncd.pid

lock file = /var/run/rsync.lock

log file = /var/log/rsyncd.log

[backup]

path = /backup

ignore errors

read only = false

list = false

hosts allow =  172.16.1.0/24

hosts deny = 0.0.0.0/32

auth users = rsync_backup

secrets file = /etc/rsync.password" >/etc/rsyncd.conf

#判斷rsync 虛擬用戶是否存在

[ `grep "rsync" /etc/passwd |wc -l` -eq 1  ] || useradd -s /sbin/nologin -M rsync

#判斷共享目錄是否存在

[ -d /backup ] || mkdir -p /backup && chown rsync.rsync /backup

#判斷虛擬認證用戶密碼文件是否存在

[ -f /etc/rsync.password  ]  || echo "rsync_backup:123456" >/etc/rsync.password && chmod 600 /etc/rsync.password 

#啓動rsync 守護進程服務

[ `netstat -lnutp | grep 873 |awk -F "[: ]+" '{print $5}'| sed -n '1p'` -eq 873 ] || rsync --daemon >/dev/null 2>&1

#加入到開機自啓動文件中

[ `ps -ef |grep rsync|grep -v grep | wc -l` -eq 1 ] || rsync --daemon

#rsync服務端配置完畢  

[ `rpm -qa | grep sshpass |wc -l` -eq 1 ] || yum -y install sshpass

#rsync服務端進行測試

#此腳本只是模板，提供學習