sap1ens / khronos

Simple uptime service

khronos

khronos is my first Erlang application. It's mostly a training app right now, but I'm planning to make it a real tool for production uptime monitoring.

khronos is a simple uptime service for TCP ports implemented using Erlang/OTP.

Planning core features for the version 0.1:

• REST API for creating monitoring goals ("targets") and fetching statistics ("metrics")
• Scheduler for TCP ports checks
• In memory storage (no persistence)

In Future:

• Multi-node setup
• Riak persistence
• More target types including webhooks

Little demo

$ ./run.sh
rr(khronos_data).
{ok, _} = khronos_data:create_target(1, tcp, 8871, "google.com", 10000).
{ok, Target} = khronos_data:get_target(1).
khronos_data:get_all_targets().
khronos_sup:schedule_check(Target).