dasher

This is a tool I made to monitor my own infrastructure. It was fun to build and tailored to my needs. Think twice before using in production.

Installation

TODO

Usage

In Action

Client sending data

You can send data to dasher by opening a tcp connection, send the name of the dataset followed by newline and an entry for newline.

nc localhost 58008
test
1
2
3

A quick way to do this is piping to netcat (same as above):

$ printf "test\n1\n2\n3" | nc localhost 58008

Client requesting for data:

Data can be requested using an HTTP api (default port 3000).

$ curl -s -X GET "localhost:3000/all" -H "Content-Type: application/json" 
-d '{"name":"test"}' | jq
[
  3,
  [
    {
      "value": "3",
      "date": 1709328704
    },
    {
      "value": "1",
      "date": 1709328703
    },
    {
      "value": "2",
      "date": 1709328703
    }
  ]
]

The API is documented below.

API Documentation

TODO

Configuration

dasher showconf will print the current configuration.