As with the package manager method, remove the Observium database:
sudo service observium-CollectD stop sudo service observium-Poller stop sudo service observium-Apache stop uninstall observium ubuntu
sudo rm /var/www/html/observium
sudo rm -f /etc/cron.d/observium
Observium relies on several cron tasks for polling and discovery. You must remove these to stop the background processes. Open the Observium cron file (typically located in /etc/cron.d/ sudo rm /etc/cron.d/observium If you added cron jobs via crontab -e , remove any lines pointing to /opt/observium/ 2. Delete the Installation Directory Most installations reside in /opt/observium As with the package manager method, remove the