Consume events from Hemdal.Event to generate the notifications via Hemdal.Notifier. It's based on the configuration from the Hemdal.Config.Notifier module and based on the configuration for the log_level and the level of the event, it could be reported or not.

The log levels could be:

• debug it's reporting everything to the notifier.
• warn notifies if the previous status is different from the new one.
• error notifies only if the change is from/to error status.