Backup and Restore Procedures

Firstly, make a backup of the existing database. There are two methods available to make such backup.

Open a terminal window with the appropriate user credentials and enter the following commands (enter the access credentials for the database):

 mysqldump -u <pandora_db_user> -p <pandora_db_name> | gzip> pandoradb.sql.gz
 <enter the password in console>

Pandora FMS allows to periodically perform a backup of the database that can be programmed in the following ways Discovery → New console task and selecting from the drop-down menu Backup Pandora FMS database.

To create a new database backup:

• Scheduled: Select the backup frequency, Daily, Hourly, Monthly, with no interval Not scheduled, Weekly or Yearly.
• Next execution: Select exactly when the next backup task will start (first select the day and then the hour), from there it willl be executed periodically unless you chose the option Not scheduled in the previous point.
• Group: Group the backup task will belong to (or select all All for all groups).
• Parameters:

Save to disk in path: By default it is stored in /var/www/html/pandora_console/attachment/backups but you may specify any directory to which you have writing and reading rights.

Once you finish filling in the fields, click Create.

By means of Pandora FMS database backup manager (menu Management → Setup → Admin tools → DB Backup Manager) you may download the backups made, restore them or simply delete them. If backups have been deleted, for one reason or another, if you have used the Web Console for this purpose, in each corresponding item Status Lost will be checked and you may use Delete Lost to permanently delete all backups in that specific status.

In order to backup Pandora FMS's agents and server configuration files, type in:

tar -pcvzf pandora_configuration.tar.gz /etc/pandora/*.conf

The agent folder must also be backed-up. This is very important to keep deployed collections and agent plugins.

tar -pcvzf agent.tar.gz /usr/share/pandora_agent

Server plugin default folder is under /usr/share/pandora_server (the main Pandora FMS's server folder).

Caution: If you have server plugins placed in other folders, back them up as well.

 tar -pcvzf pandora_server.tar.gz /usr/share/pandora_server
 tar -pcvzf my_plugin_folder.tar.gz /home/myuser/my_plugin_folder

Remote configuration file and collection backup must be performed in order to keep the remote agent's usual performance

 tar -pcvzf collections.tar.gz /var/spool/pandora/data_in/collections
 tar -pcvzf md5.tar.gz /var/spool/pandora/data_in/md5
 tar -pcvzf remote_agents_conf.tar.gz /var/spool/pandora/data_in/conf

Later on, perform a console backup, to keep custom images, extensions, and more.

tar -pcvzf pandora_console.tar.gz /var/www/html/pandora_console

Perform the installation procedure.

Make sure that your database is up and running, and the Pandora FMS's server and agent are shut down.

[root@localhost ~]# /etc/init.d/mysqld start
Starting mysqld: [ OK ]
[root@localhost ~]# /etc/init.d/pandora_server stop
Stopping Pandora FMS Server
[root@localhost ~]# /etc/init.d/pandora_agent_daemon stop
Stopping Pandora Agent.

Then, restore the database

[root@localhost ~]# gunzip pandora.sql.gz
[root@localhost ~]# cat pandoradb.sql | mysql -u root -p pandora
Enter password: <enter the password in console>

Furthermore, the recovery can be performed in the following way.

 mysql –u root –p pandora
 create database pandora;
 use pandora;
 source PATH BACKUP;

First, restore agent and server configuration files:

[root@localhost ~]# tar -zxvf pandora_configuration.tar.gz -C /

Now, restore the agent directory.

[root@localhost ~]# tar -zxvf agent.tar.gz -C /

Restore the Pandora FMS server main folder, and every other plugin folder that you may have.

[root@localhost ~]# tar -zxvf pandora_server.tar.gz -C /
[root@localhost ~]# tar -zxvf my_plugin_folder.tar.gz -C /

Remote configuration file and collection restore must be performed in order to keep the remote agent's usual performance.

[root@localhost ~]# tar -zxvf collections.tar.gz -C /
[root@localhost ~]# tar -zxvf md5.tar.gz -C /
[root@localhost ~]# tar -zxvf remote_agents_conf.tar.gz -C /

Next, restore the console to keep your custom images, extensions, and more.

[root@localhost ~]# tar -zxvf pandora_console.tar.gz -C /

The last step is to start the Pandora FMS server, and agent.

[root@localhost ~]# /etc/init.d/pandora_server start
[root@localhost ~]# /etc/init.d/pandora_agent_daemon start

Go back to Pandora FMS documentation index