Pterodactyl

Updating, securing and backing up Pterodactyl Panel and Wings.

Renew an expired SSL certificate with certbotFix an expired Let's Encrypt certificate on a Pterodactyl Panel or Wings node with certbot, restart what uses it, and make renewal work by itself next time.
Secure your Pterodactyl PanelRequire two-step verification for administrators, check who has admin rights and API keys, turn off debug mode, close the ports you do not need and keep the panel and Wings up to date.
Update Pterodactyl Panel and WingsUpdate a Pterodactyl Panel within the 1.x series and update Wings, with the checks before you start, the steps in order and the errors people run into most.