部署rsync服务器步骤整理（CentOS 6.10）

一、服务端配置

1. 先关闭防火墙与selinux：
   [root@localhost ~]# sed -i ‘s#SELINUX=enforcing#SELINUX=disabled#g‘ /etc/selinux/config
   [root@localhost ~]# setenforce 0
   [root@localhost ~]# getenforce
   Permissive
   [root@localhost ~]# chkconfig iptables off
   [root@localhost ~]# /etc/init.d/iptables stop
   [root@localhost ~]# /etc/init.d/iptables status
   iptables: Firewall is not running.

2. 安装rsync服务
   [root@localhost ~]# yum install -y rsync
   Loaded plugins: fastestmirror
   Setting up Install Process
   Loading mirror speeds from cached hostfile

   • base: mirrors.njupt.edu.cn
   • extras: mirrors.aliyun.com
   • updates: mirrors.aliyun.com
     base | 3.7 kB 00:00
     extras | 3.4 kB 00:00
     updates | 3.4 kB 00:00
     Package rsync-3.0.6-12.el6.x86_64 already installed and latest version
3. 编辑rsyncd配置文件并启动服务
   #created by DanChen
   #Email:624665255@qq.com blog: http://blog.51cto.com/9447803
   ##rsyncd.conf start##
   uid = rsync #ent access username
   gid = rsync #ent access group
   use chroot = no
   max connections = 200
   timeout = 300
   pid file = /var/run/rsyncd.pid
   lock file = /var/run/rsyncd.lock
   log file = /var/log/rsyncd.log
   [backup] #rsync module
   path = /backup/
   ignore errors
   read only = false
   list = false
   hosts allow = 192.168.176.0/24 #permit ip address list
   #hosts deny = 0.0.0.0/32 #deny ip address list
   auth users = rsync_backup #auth username
   secrets file = /etc/rsyncd.password #auth password
   #rsync_config___end
   启动服务：rsync –daemon
   查询服务运行：
   [root@localhost ~]# netstat -lnutp|grep :873
   tcp 0 0 0.0.0.0:873 0.0.0.0: LISTEN 1670/rsync
   tcp 0 0 :::873 ::: LISTEN 1670/rsync
4. 创建rsync nologin用户
   useradd -M -s /sbin/nologin rsync
5. 创建密码验证文件

6. [root@localhost ~]# echo "rsync_backup:123456" >/etc/rsyncd.password
   [root@localhost ~]# cat /etc/rsyncd.password
   rsync_backup:123456
   chmod 600 /etc/rsyncd.password

7. 创建/backup文件夹并设置属主与权限
   mkdir /backup –p
   [root@localhost ~]# chown rsync.rsync /backup/
   [root@localhost ~]# ls -ld /backup/
   drwxr-xr-x. 2 rsync rsync 4096 Aug 8 22:32 /backup/

二、客户端配置
1.创建密码验证文件并设置600权限
[root@localhost ~]# echo "rsync_backup:123456" >/etc/rsyncd.password
chmod 600 /etc/rsyncd.password

2. 创建/backup文件夹
   mkdir /backup –p
   3.查询是否安装rsync服务
   [root@Kickstart-C610 backup]# rpm -ql rsync
   安装服务yum -y install rsync*

4.测试传送文件
touch stu{1..3}
[root@Kickstart-C610 backup]# rsync -avz /backup/ rsync_backup@192.168.176.6::backup --password-file=/etc/rsyncd.password
sending incremental file list
./
stu1
stu2

部署rsync服务器步骤整理（CentOS 6.10）

原文：http://blog.51cto.com/9447803/2156698