Add ingestion rate global limit support #1486
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
What this PR does / why we need it:
In Cortex we recently introduced a global limit for the ingestion rate, implemented as a local rate limiter configured with limit / N, where N is the actual number of healthy distributors.
In this PR I'm proposing to introduce the same feature in Loki, re-using part of the Cortex implementation.
Which issue(s) this PR fixes:
N/A
Checklist