Nginx: Remove the symlink in /etc/nginx/sites-enabled/ and reload.
Observium is installed as a package on Ubuntu, and you can remove it using the apt-get command. Run the following command to remove the Observium package:
The default installation directory for Observium is /opt/observium . Deleting this folder will remove the PHP files, the RRD data (graphs), and any logs stored there. Run: sudo rm -rf /opt/observium 6. Clean Up Dependencies (Cautiously)
To uninstall Observium from Ubuntu, you must manually remove its installation directory, cron jobs, and database, as it is typically installed from source rather than a standard package manager. uninstall observium ubuntu
Below is a structured guide to completely removing Observium while keeping your base OS clean. How to Completely Uninstall Observium from Ubuntu If you installed Observium following the official guide , use the following steps to decommission it. 1. Stop and Disable Cron Jobs
Delete the main application files located in the directory where you originally extracted the Observium tarball. sudo rm -rf /opt/observium Use code with caution. Copied to clipboard
If the file exists, delete all lines inside it, save, and exit. Alternatively, you can just remove the file entirely: sudo rm -f /etc/cron.d/observium Use code with caution. Deleting this folder will remove the PHP files,
Test and reload Nginx:
Observium typically runs on Apache with a virtual host configuration.
Use sudo apt-get purge for specific tools like fping , snmp , or rrdtool if no other applications are using them. Below is a structured guide to completely removing
If you no longer need Apache on the server, you can uninstall it completely:
If you created a specific system user for Observium during installation, you can remove it now: sudo deluser observium sudo delgroup observium Use code with caution. Copied to clipboard 6. Do You Need to Remove Dependencies? Observium requires several packages to run, such as mariadb-server If you are switching to another monitoring tool (like