sudo apt-get purge mariadb-server mariadb-client sudo apt-get autoremove
Navigate to your server's IP address or domain name in a browser. You should see a default web server page or a 404 error, rather than the Observium login portal.
The default installation directory is usually /opt/observium . Deleting this folder removes the application files and the web interface. Run: sudo rm -rf /opt/observium
Once inside the MySQL prompt, run the following SQL command to delete the database: DROP DATABASE observium; Use code with caution. uninstall observium ubuntu
Observium is a powerful, low-maintenance network monitoring platform. However, if you are migrating to a different monitoring solution or freeing up server resources, you need to remove it completely.
ls -la /etc/apache2/sites-available/ | grep observium
He reloaded Apache. The old dashboard, with its dead graphs and red alerts, was gone. A generic "404 Not Found" page stared back at him. It was peaceful. Deleting this folder removes the application files and
The default installation directory is usually /opt/observium . Remove this directory to delete the application files and RRD data: sudo rm -rf /opt/observium 3. Drop the Database
Observium often runs under www-data , but some setups create a dedicated observium user. If present:
: Disable the Observium site configuration (assuming you named it observium.conf ): sudo a2dissite observium.conf sudo systemctl reload apache2 2. Delete the Installation Directory However, if you are migrating to a different
That’s fine. Just move to the next step.
sudo tar -czf ~/observium-config-backup-$(date +%F).tgz /opt/observium/config.php /opt/observium/rrd /opt/observium/logs sudo mysqldump -u root -p observium > ~/observium-db-backup-$(date +%F).sql