Unify direct and caching RuleStore
s in ruler
#9434
Draft
+144
−84
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Outdated suggestions cannot be applied.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
Instead of using two different
RuleStore
implementations within the Ruler, use a single caching implementation and selectively disable caching when required.This change removes the "direct"
RuleStore
implementation from the Ruler's gRPC and HTTP API layers. Instead, the caching implementation is used for all calls. In cases where caching returning stale results would not be acceptable, the caching is disabled just for that call.This allows rule group contents to be safety cached with the understanding that it is safe to cache them because they will correctly invalidated when deleted or modified.
Which issue(s) this PR fixes or relates to
Part of #9386
Checklist
CHANGELOG.md
updated - the order of entries should be[CHANGE]
,[FEATURE]
,[ENHANCEMENT]
,[BUGFIX]
.about-versioning.md
updated with experimental features.