fix: support multi-zone ingesters when converting global to local limits for streams in limiter.go #13321
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…or streams in limiter.go Signed-off-by: JordanRushing <rushing.jordan@gmail.com>
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vlad-diachenko
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Signed-off-by: JordanRushing <rushing.jordan@gmail.com>
…limit test; go mod vendor & go mod tidy Signed-off-by: JordanRushing <rushing.jordan@gmail.com>
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Signed-off-by: JordanRushing <rushing.jordan@gmail.com>
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Ingester stream limits now take into account "owned streams" and periodically update when the Ingester ring is changed. Non-owned streams are now also flushed when this update takes place. The stream limit calculation has also been updated for improved accuracy in multi-zone ingester deployments. Relevant PRs: - grafana#13006 - grafana#13030 - grafana#13232 - grafana#13103 - grafana#13231 - grafana#13254 - grafana#13314 - grafana#13321
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What this PR does / why we need it:
Updates the calculation for stream limits to support multi-zone ingester deployments while maintaining the old logic for single-zone deployments.
re:
Which issue(s) this PR fixes:
N/A
Special notes for your reviewer:
Requires grafana/dskit#526 to be merged and the version of dskit used by Loki to be updated to support
HealthyInstancesInZoneCount()Checklist
CONTRIBUTING.mdguide (required)featPRs are unlikely to be accepted unless a case can be made for the feature actually being a bug fix to existing behavior.docs/sources/setup/upgrade/_index.mdproduction/helm/loki/Chart.yamland updateproduction/helm/loki/CHANGELOG.mdandproduction/helm/loki/README.md. Example PRdeprecated-config.yamlanddeleted-config.yamlfiles respectively in thetools/deprecated-config-checkerdirectory. Example PR