be able to change log level of perses

[check-fate]

Hi,
Right now, the log level of perses is configured via a flag "-log.level string". Imho to be able to change this (temporarily) via the Perses CR would be helpful for finding reasons when something goes wrong.
So something like:

apiVersion: perses.dev/v1alpha1
kind: Perses
metadata:
  name: perses
spec:
  metadata:
    labels:
      instance: perses
  config:
    log_level: 'debug'

(Maybe also include other flags like "log.method-trace")

[dougkirkley]

Is using the args field not good enough for this?

apiVersion: perses.dev/v1alpha1
kind: Perses
metadata:
  name: perses
spec:
  metadata:
    labels:
      instance: perses
  args:
    - '-log-level=debug'