Cnetos 6.6 Rsync's server and client configuration

CentOS 6.6 rsync Server and Client configuration

Basic information

system version	hostname	ip address	role
centos  6.6	backup	10.0.0.10	rsync server
centos  6.6	lamp01	10.0.0.8	rsync client
CentOS 6.6	Lnmp02	10.0.0.9	rsync Client

Server-side configuration

1. Create an rsync profile and write the configuration (the default rsync file does not exist and needs to be created)

[Email protected] ~]# touch/etc/rsyncd.conf

[Email protected] ~]# vim/etc/rsyncd.conf

[Email protected] ~]# cat/etc/rsyncd.conf

#Rsync Server

#created by Wangning 10:322017-6-8

# #rsyncd. conf start##

UID = rsync

GID = rsync

Use chroot = no

Max connections = 2000

Timeout = 600

PID file =/var/run/rsyncd.pid

Lock file =/var/run/rsync.lock

Log file =/var/log/rsyncd.log

Ignore errors

Read Only = False

List = False

Hosts allow = 10.0.0.0/24

Hosts Deny = 0.0.0.0/32

Auth users = Rsync_backup

Secrets File =/etc/rsync.password

#####################################

[Backup]

Comment = Backup server by wangning 10:39 2017-6-8

Path =/backup

2. Create rsync user and /backup directory, and /backup directory will change owner to rsync user

[Email protected] ~]# useradd rsync-s/sbin/nologin–m

[Email protected] ~]# Mkdir/backup

[Email protected] ~]# chown-r rsync/backup/

3. Create the Rsync.password file, set the permissions to ., and write the user name and password

[Email protected] ~]# echo "rsync_backup:123456" >>/etc/rsync.password

[Email protected] ~]# chmod 600/etc/rsync.password

4. Start the rsync daemon process and check to see if it starts successfully

[Email protected] ~]# Rsync–daemon

[[email protected] ~]# ps-ef|greprsync|grep-v grep

Root 1942 1 0 04:31? 00:00:00 Rsync–daemon

[Email protected] ~]# Netstat-tulpn|grep rsync

TCP 0 0 0.0.0.0:873 0.0.0.0:* LISTEN 1942/rsync

TCP 0 0::: 873:::* LISTEN 1942/rsync

[Email protected] ~]# Ss-tulpn|greprsync # # #ss like netstat

TCP LISTEN 0 5::: 873:::* Users: (("rsync", 1942,5)

TCP LISTEN 0 5 *:873 *:* Users: (("Rsync", 1942, 3)

5. Add rsync 's daemon process to boot

[Email protected] ~]# echo "rsync--daemon" >>/etc/rc.local

6. If you only need a LAN connection to the Rsync server and do not need an Internet connection, then you can bind the machine IP

[Email protected] ~]# Netstat-tulpn|grep rsync

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[Email protected] ~]# pkill rsync # # #先杀死rsync进程

[Email protected] ~]# ps-ef|grep rsync # # #进程是否已杀死

[Email protected] ~]# rsync--daemon--address=10.0.0.10 # # #绑定本机IP

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Client configuration (both push and pull are on the client)

1. Create a password file Rsync.password, set permissions 600, and write password 123456 to this file

[Email protected] ~]# echo "123456" >/etc/rsync.password

[Email protected] ~]# chmod 600/etc/rsync.password

2. Push the contents of the client's/tmp directory to the/backup directory on the server (this is a better push)

[Email protected] ~]# rsync-avz/tmp/[email protected]::backup--password-file=/etc/rsync.password # # #:: After backup is the module name, corresponding to [backup] in/etc/rsyncd.conf

[Email protected] ~]# rsync-avz--delete/tmp/[email protected]::backup--password-file=/etc/rsync.password # #加--dele Te means no differential synchronization, local and server-side directory content is consistent,--delete try not to use

[Email protected] ~]# rsync-avz--exclude=1.txt/tmp/[email protected]::backup--password-file=/etc/rsync.password # # Plus--exclude says other files are pushed in addition to the 1.txt file.

[Email protected] ~]# Rsync-avz--exclude={1,3,5}/tmp/[email protected]::backup--password-file=/etc/rsync.password # #加--exclude={1,3,5} indicates that other files are pushed except for the 1.txt,3.txt,5.txt file.

3. Pull the contents of the/backup directory from the server to the client's/tmp directory

[Email protected] ~]# Rsync-avz [email protected]::backup--password-file=/etc/rsync.password/tmp/

This article is from the "Galloping Camel" blog, make sure to keep this source http://wn2100.blog.51cto.com/9915310/1941590

Cnetos 6.6 Rsync's server and client configuration