Please, note that the current documentation is not finished and not updated with the current source code of the project. There's an ongoing effort from myself to update the doc asap but it takes time. Thanks !
What is it ?
Speculare is a set of tools that combined give you a detailed insight on your infrastructure health plus the possibility to set up alarms for various metrics and various degree of importance.
In practice, this means we've divided the infrastructure into:
3 different services (server, alerts and cdc).
1 client daemon to run on your server (client).
1 dashboard if you want (optional, the alerts system will works without).
Currently Speculare only ships with basics metrics analytics (CPU, RAM, disks, etc). However we've planned to add integration of more source of metrics (nginx, postgres, etc).