一、rsync+sersync實時同步數據
連接上邊的nextcloud私人網盤搭建
IP | 服務 | 端口 |
192.168.1.134 | Sersync | |
192.168.1.150 | Rsync | 873 |
先關閉防火牆與SELinux
服務端部署(150)
1.檢查軟件是否安裝
rpm -qa rsync
yum install -y rsync
2.編寫配置文件(先做的工作)
vim /etc/rsyncd.conf
uid=root
gid=root
max connections=36000
use chroot=no
log file=/var/log/rsyncd.log
pid file=/var/run/rsyncd.pid
lock file=/var/run/rsyncd.lock
[backup]
path=/u01/nextcloud/data/
comment = backup nextcloud
ignore errors
read only = no
hosts allow = 192.168.1.134/24
hosts deny = *
3.創建備份目錄
mkdir /u01/nextcloud/data/ -p
4.創建認證密碼文件
echo "rsync_backup:aiyouwei" >/etc/rsync.password
chmod 600 /etc/rsync.password
(umask 077;echo "rsync_backup:oldboy123" >/etc/rsync.password)
5.啓動rsync守護進程
rsync --daemon
6.添加到開機自啓動
vim /etc/rc.local
rsync –daemon
客戶端部署(134)
1.創建認證密碼文件,並進行授權
echo "aiyouwei" >/etc/rsync.password
chmod 600 /etc/rsync.password
2.進行免交互傳輸文件測試
touch /tmp/test.txt
rsync -avz /tmp/test.txt [email protected]::backup --password-file=/etc/rsync.password
二、sersync安裝配置(134)
1.安裝包已上傳百度網盤
鏈接:https://pan.baidu.com/s/1DUQPNVPdP0Dmtr6PjHax3A 密碼:4hd4
2.下載安裝包上傳到
/usr/local/src
3.解壓
unzip sersync_installdir_64bit.zip
4.移動目錄
cd sersync_installdir_64bit/sersync
mv sersync_installdir_64bit/sersync/ ./../sersync
5.授權
cd /usr/local/sersync/bin/
chmod +x sersync
6.修改配置文件
vim /usr/local/sersync/conf/confxml.xml
7.設置sersync檢查腳本
mkdir -p /home/crontab/
vim check_sersync.sh
chmod +x check_sersync.sh
#!/bin/sh
sersync="/usr/local/sersync/bin/sersync"
confxml="/usr/local/sersync/conf/confxml.xml"
status=$(psaux |grep 'sersync2'|grep -v 'grep'|wc -l)
if [$status -eq 0 ];
then
$sersync -d-r -o $confxml &
else
exit 0;
fi
8.設置定時任務
crontab -e
# 檢查sersync是否運行
*/5 * * * * /bin/bash /home/crontab/check_sersync.sh >/dev/null 2>&1
9.加入到開機自啓動
Vim /etc/rc.local
/usr/bin/rsync --daemon
/usr/local/sersync/bin/sersync -d -r -o /usr/local/sersync/confxml.xml
10.驗證
在134上的同步目錄下創建文件,到150上查看是否存在