rsync远程备份服务器
架构的拓朴图如下： 部署实施： Rsync服务端（备份服务器）： [root@localhost ~]# uname -r 3.10.0-327.el7.x86_64 #是否安装Rsync服务 [root@localhost ~]# rpm -qa | grep rsync rsync-3.0.9-17.el7.x86_64 #建立用于备份的账户 [root@localhost ~]# useradd backup [root@localhost ~]# passwd backup #建立配置文件 [root@rabbitmq-server ~]# vim /etc/rsyncd.conf uid = root gid = root use chroot = yes address = 127.76.88.55 port = 873 log file = /var/log/rsyncd.log pid file = /var/run/rsyncd.pid [backup114] path = /backup/61.177.274.152 read only = false auth users = backup secrets file = /etc/rsyuser.db [backup2] path = /backup/192.168.10.2 read only = false auth users = backup secrets file = /etc/rsyuser.db [backup143] path = /backup/183.3.277.122 read only = false auth users = backup secrets file = /etc/rsyuser.db [backup107] path = /backup/61.111.244.117 read only = false auth users = backup secrets file = /etc/rsyuser.db #建立授权备份的账户文件 [root@rabbitmq-server ~]# vim /etc/rsyuser.db backup:backup [root@rabbitmq-server ~]#chmod 600 /etc/rsyuser.db #建立备份目录 [root@rabbitmq-server backup]# mkdir /backup [root@rabbitmq-server backup]#chown -R backup.backup backup [root@rabbitmq-server backup]#mkdir -pv {61.177.274.152,192.168.10.2,183.3.277.122,61.111.244.117} #启动服务 [root@rabbitmq-server ~]# rsync --daemon Rsync客户端(客户端操作基本一致，只是备份目录需要根据实际情况决定）： #建立密码文件： [root@localhost ~]# cat > /etc/rsync.pass backup [root@localhost ~]#chmod 600 /etc/rsync.pass #建立备份脚本，并且保留20天的备份数据： #!/bin/bash cd /root tar -zcf phpstudy$(date +%F).tar.gz /phpstudy rsync -arz --password-file=/etc/rsync.pass /root/phpstudy$(date +%F).tar.gz backup@127.76.88.55::backup114/ find /root -mtime +20 -name "*.tar.gz" -exec rm -fr {} \; 本文转自 zengwj1949 51CTO博客，原文链接:http://blog.51cto.com/zengwj1949/1947536
.png](https://developer.qcloudimg.com/http-save/yehe-12639135/510c540f266cb467975a9cb173bea264.png))
