Script Development / Prometheus

The Prometheus Connector primarily provides methods to interact with Prometheus.

This Connector is based on HTTP protocol for connecting to Prometheus

DFF.CONN(...) parameters are as follows:

Parameter	Type	Required / Default	Description
`connector_id`	str	Required	Connector ID

`.query(...)`

Sends an HTTP request to Prometheus, parameters are as follows:

Parameter	Type	Required / Default	Description
`method`	str	Required	Request method: `GET`, `POST`, etc.
`path`	str	`None`	Request path
`query`	dict	`None`	Request URL parameters
`body`	dict	`None`	Request body

Example
result = prom.query('GET', '/api/v1/query_range', query={
  'query': 'up',
  'start': '2024-01-01T00:00:00Z',
  'end'  : '2024-01-02T00:00:00Z',
  'step' : '60s',
})

This method is parameter passthrough

This method is essentially a parameter passthrough and does not perform any processing itself.

For more information on Prometheus HTTP API, refer to Prometheus Official Guide / Querying / HTTP API