Feature idea summary

Cgroups plugin supports only proportional and max Block IO policies. We should support BFQ scheduler as well. Disk stats for the scheduler are in blkio.bfq.io_service_bytes and blkio.bfq.io_serviced files.

Is your feature request related to a problem? Please describe.
With the yaml based config and options inherited from cortex etc its easy to make mistakes in the loki config file that don't manifest until runtime. Right now the only way to test the config, per the team on Slack, is to run loki on it. This is fine for a manual check but it becomes difficult to work with in CI environments.

Add following Contents to Cloud Providers - https://github.com/Tikam02/DevOps-Guide/tree/master/Cloud_providers

• Add basic concepts of following providers:
  • AWS
  • GCP
  • Azure
• Add tips & tricks
• Add commands

Cloudprober supports building additional metrics (other than the default ones) from external probe output. We could possible do the same for HTTP probe.

Describe the bug

Attempted to import my TeslaFI export. It failed with:

teslamate_1  | 06:39:51.377 [info] Importing 11 file(s) ...
teslamate_1  | 06:39:51.383 [error] GenStateMachine TeslaMate.Import terminating
teslamate_1  | ** (FunctionClauseError) no function clause matching in CSV.Decoding.Preprocessing.Lines.starts_sequence?/5
teslamate_1  |     (csv 2.3.1) CSV.Decoding.Pr