rsync+nfs+lrsync服务

rsync+nfs+lrsync服务

主机信息

部署流程

1.backup服务器部署rsync

--下载rsync服务
[root@backup ~]# yum install -y rsync
--配置rsync服务
[root@backup ~]# vim /etc/rsyncd.conf
uid = rsync
gid = rsync
port = 873
fake super = yes
use chroot = no
max connections = 200
timeout = 600
ignore errors
read only = false
list = false
auth users = rsync_backup
secrets file = /etc/rsync.passwd
log file = /var/log/rsyncd.log

[backup]
path = /backup		#存放系统重要文件
[nfs]
path = /nfs			#存放用户数据文件

--创建必要文件(组、用户、匿名用户密码文件、模块目录、对应权限)
[root@backup ~]# groupadd -g 666 rsync
[root@backup ~]# useradd -g 666 -u 666  -M -s /sbin/nologin rsync
[root@backup ~]# id rsync
uid=666(rsync) gid=666(rsync) groups=666(rsync)

[root@backup ~]# echo rsync_backup:123 > /etc/rsync.passwd
[root@backup ~]# chmod 600 /etc/rsync.passwd 
[root@backup ~]# mkdir /backup /nfs
[root@backup ~]# chown rsync.rsync /backup /nfs
[root@backup ~]# ll -d /backup /nfs /etc/rsync.passwd 
drwxr-xr-x 2 rsync rsync  6 Dec  2 16:29 /backup
-rw------- 1 root  root  17 Dec  2 16:29 /etc/rsync.passwd
drwxr-xr-x 2 rsync rsync  6 Dec