I have a running Observium CE 17.9.0 install and would be inclined to migrate the data to my new LibreNMS install. I found this page but unfortunately the blog it links to is down. I found some archived snapshots of the page on the Wayback Machine but the scripts it refers to are different than the scripts in the Migration folder.
Is migration still possible? If not than I can just move on. If it is possible are there any recent “how-to” documents that I could use?