roobre / hetzner

hetzner

Hetzner provides a mechanism to receive alerts when Hetzner servers matching requirements become available.

Design

This package features a modular, object-oriented design which should make integration easy:

• The Scrapper function, which returns a list of servers
  • HetznerScrape() Implements this for Hetzner
• The Checker object, which compares the list of servers returned by Scrapper with a reference one. Additionally, it handles running the whole thing periodically.
• The Alerter object, which tracks matching servers and invokes the user defined Send function. Alerter keeps track of recently notified servers for you.

In the provided cmd/telegram.go file, a very simple integration sending alerts to a Telegram chat can be seen.