inotify + rsync static resources to achieve synchronization

rsync as a service as the monitoring inotify

I had to re-order is configured rsync configuration inotify

Media download path 

https://download.csdn.net/download/qq_35653822/11192154

1 install rsync

At 225 and 220 are mounted as the monitoring rsync

1. Decompression

tar -zxvf rsync-3.0.9.tar.gz

1. Configuration

mkdir rsync

cd rsynv-3.0.9

./configure --prefix=/opt/rsync

1. Compile

make && make install

1. Profiles

rsync.conf configured as follows

uid = root

gid = root

port = 873

max connections = 200

timeout = 300

use chroot = no

pid file = /opt/rsync/rsyncd.pid

lock file  = /opt/rsync/rsyncd.lock

log file = /opt/rsync/rsyncd.log

host allow = *

 

[html]

path=/opt/nginx/html

comment = rsync files

ignore errors

read only = false

list = no

auth users = rsync

secrets file = /etc/rsyncd.pass # Note that the password file location

rsync.pass configured as follows

rsync:123456

1. Empowerment

chmod 600 rsyncd.pass

1. Start rsync

./rsync --deamon /etc/rsyn.conf

 

2 Installing inotify

Inotify server is installed on the 225 as a server

1. Decompression

tar -zxvf inotify-tools-3.14.tar.gz

1. Configuration

cd inotify-tools-3.14

./configure --prefix=/opt/inotify

1. Compile

make && make install

4) Upload files upload.sh

5) empowerment

chmod +x upload.sh

6) establish the other server password file

vim rsyncd220.pass

Content for each other rsync password

123456

chmood 600 rsyncd220.pass

7) running in the background script

nohup bash upload.sh &

upload.sh follows (# is the explanation)

#!/bin/sh

#SRC=/share/share1/data/middleware/tomcat/maupload/upload

SRC = / opt / nginx / html / # synchronization paths

HTML :: [email protected]  #html configured for rsync.conf the node name  172.22.22.220 you want to sync on servers where to write Which ip 

Provided that rsync to another server installed and there are other rsync.conf this node html

 

# Incremental synchronization (sync)

dir_sync(){

    echo "Start Sync"

     rsync -avz --progress --password-file=/etc/rsyncd203.pass $SRC $DST

    echo "synchronization is complete!"

}

# Main function

main(){

    When the first synchronous start time #

    dir_sync

    echo "Blocking state, waiting for a trigger event ..."

    #cycle

    /opt/inotify/bin/inotifywait -mrq -e modify,create ${SRC} | while read D E F

        do

             echo "directory change" $ D, $ E, $ F

             # Perform synchronization

             dir_sync

             echo "Blocking state, waiting for a trigger event ..."

        done

}

#Entrance

echo "Start Sync"

main

6.2.2.3 verification

1. Performed at the server has the inotify

rsync -avz --password-file=/etc/rsyncd220.pass /opt/nginx/conf/nginx.conf rsync@172.22.22.220::html

2. Synchronize directory upload static resource server has inotify, if there have the same static resources under another server directory synchronization is successful synchronization