Rsync server Construction

Rsync server Construction

This solution uses the client to actively synchronize servers

Server Configuration:

1. Create a directory

Mkdir/etc/rsyncd

Touch/etc/rsyncd. conf

Touch/etc/rsyncd. secrets

Chmod 600/etc/rsyncd. secrets

2. Specify the directory to be backed up

3. modify the configuration file

Pid file =/var/run/rsyncd. pid

Log file =/var/log/rsyncd. log

Read only = no

Max connections = 50

Use chroot = yes

[Mysql]

Hosts allow = 192.168.0.0/24 10.13.2.0/24 210.51.19.0/24 220.181.67.0/24

Path =/data/mysql // directory to be backed up

Uid = root

Gid = root

Secrets file =/etc/rsyncd. secrets

Read only = no

[Www]

Hosts allow = 192.168.0.0/24 10.13.2.0/24 210.51.19.0/24 220.181.67.0/24

Path =/data/www/

Uid = root

Gid = root

Secrets file =/etc/rsyncd. secrets

Read only = no

4. Change the password file

Vim/etc/rsyncd. secrets

Mysql: 123.com

Www: 123.com

5. Start the rsync daemon mode.

/Usr/bin/rsync -- daemon -- config =/etc/rsyncd. conf

6. Open firewall port 873

Iptables-a input-p tcp-m state -- state NEW-m tcp -- dport 873-j ACCEPT

Client settings

1. Add a password file

Cd/root/

Vim rsyncd. secrets

Only enter the 123.com password.

2. synchronize data

/Usr/bin/rsync-vzrtopg -- password-file =/root/rsyncd. secrets root@192.168.0.10: mysql/data/mysql/

3. Verify data

4. Add a scheduled task

Crontab-e

 

This article is from the "ShareDream" blog