Apache: sudo a2dissite observium.conf followed by sudo systemctl reload apache2
sudo mysql -u root -p -e "SHOW DATABASES;" | grep observium uninstall observium ubuntu
By default, Observium is installed in /opt/observium . Deleting this folder removes the application code, local configurations, and the RRD (Round Robin Database) files that store your performance graphs. sudo rm -rf /opt/observium Use code with caution. Copied to clipboard 3. Drop the MySQL/MariaDB Database Apache: sudo a2dissite observium
Apply the changes to your web server by restarting the Apache service: sudo systemctl restart apache2 Use code with caution. Step 6: Remove Prerequisite Software (Optional) Copied to clipboard 3
This guide will help you completely remove Observium and its associated components from an Ubuntu system.
By default, Observium is installed in the /opt/observium directory. Removing this folder deletes the application logic, RRD data files, and logs.
Whatever the reason, uninstalling Observium isn't as simple as running a single apt-get remove command. Because Observium relies on a LAMP stack (Linux, Apache, MySQL/MariaDB, and PHP) and has specific cron jobs and configuration files, a complete uninstallation requires a few manual steps.