Ubuntu Better — Uninstall 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.

Still inside the MySQL shell, remove the dedicated database user (commonly observium ):

Observium typically runs through a web server, such as Apache or Nginx. You should remove any configuration files that were explicitly created for Observium. Look in directories like /etc/apache2/sites-available/ , /etc/apache2/sites-enabled/ , /etc/nginx/sites-available/ , and /etc/nginx/sites-enabled/ . uninstall observium ubuntu

remove these packages. Most network monitoring tools rely on the same stack. If you want a totally clean slate, you can use

Depending on how long you have been running Observium, the system may have generated massive amounts of log files and RRD (Round Robin Database) files. He reloaded Apache

Observium relies heavily on automation. It runs discovery and polling processes via the system cron daemon. You must stop these background tasks first to prevent the system from trying to write data while you are deleting files. 1. Remove the Cron Jobs

Observium uses cron jobs to poll devices and discover new hardware at regular intervals. It was peaceful

Step two was to unplug the web interface. He removed the symlink:

sudo rm /etc/cron.d/observium

# Completely remove Observium package and its configs sudo apt purge observium

You must manually remove the database and the dedicated user account created during setup. Log into your database: sudo mysql -u root -p Identify the database name (default is usually Execute the following SQL commands: DROP DATABASE observium; DROP USER 'observium'@'localhost'; FLUSH PRIVILEGES; Step 4: Cleanup Web Server Configuration