Backup and restore GUI tables: Difference between revisions
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== Description = | |||
Here follows the script used for peridically restore of settings from proimary db(GUI) on a backup GUI(db) host. (can be used with migration instance to mirror also GUI settings not only calldata) | |||
== Requirements == | |||
the script requires to set at least **primaryhost** variable, folders defined by backupfilenameremote and backupfilenamelocal needs to exists on the hosts, | |||
also it is necessary to allow passless access to primary host from secondary host as root and the script needs to be run under root user. | |||
== Script == | |||
#!/bin/bash | #!/bin/bash | ||
#from where to get GUI's data | #from where to get GUI's data | ||
primaryhost= | primaryhost=1.2.3.4 | ||
#if backups should be kept locally | #if backups should be kept locally | ||
| Line 27: | Line 37: | ||
rm $backupfilenamelocal | rm $backupfilenamelocal | ||
fi | fi | ||
== Crontab == | |||
I placed it into /etc/crontab with line like following to backup and restore every 30 minutes | |||
*/30 * * * * root /root/voipmonitor/backup_and_restore.sh | |||
Then restart the crontab or send it HUP signall with kill command | |||
Revision as of 16:49, 19 January 2023
= Description
Here follows the script used for peridically restore of settings from proimary db(GUI) on a backup GUI(db) host. (can be used with migration instance to mirror also GUI settings not only calldata)
Requirements
the script requires to set at least **primaryhost** variable, folders defined by backupfilenameremote and backupfilenamelocal needs to exists on the hosts,
also it is necessary to allow passless access to primary host from secondary host as root and the script needs to be run under root user.
Script
#!/bin/bash #from where to get GUI's data primaryhost=1.2.3.4 #if backups should be kept locally keepbackups=true datestr=`date +'%Y%m%d-%H%M'` backupfilenameremote="/root/voipmonitor/backupGUI_$datestr.zip" backupfilenamelocal="/root/voipmonitor/backup/backupGUI_$datestr.zip" remotecmdstr="cd /var/www/html; php php/run.php backupGuiTables -t config -f $backupfilenameremote" #create backup on primary ssh $primaryhost $remotecmdstr #get the backup scp -q $primaryhost:/$backupfilenameremote $backupfilenamelocal #remove the backup file on the primary after copied ssh $primaryhost "rm $backupfilenameremote" #apply the backup here cd /var/www/html #echo php/run.php restoreGuiTables -t config -f $backupfilenamelocal php php/run.php restoreGuiTables -t config -f $backupfilenamelocal if [ "$keepbackups" = false ] ; then rm $backupfilenamelocal fi
Crontab
I placed it into /etc/crontab with line like following to backup and restore every 30 minutes
*/30 * * * * root /root/voipmonitor/backup_and_restore.sh
Then restart the crontab or send it HUP signall with kill command