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fix(blooms): Disable metas cache on bloom gateway #12959

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merged 1 commit into from
May 14, 2024

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@chaudum chaudum commented May 14, 2024

What this PR does / why we need it:

The bloom gateway does not fetch any metas any more since the index gateway resolves them.

Renamed isModuleEnabled() to isTarget(), because the function name is confusing.

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  • Reviewed the CONTRIBUTING.md guide (required)
  • Documentation added
  • Tests updated
  • Title matches the required conventional commits format, see here
    • Note that Promtail is considered to be feature complete, and future development for logs collection will be in Grafana Alloy. As such, feat PRs are unlikely to be accepted unless a case can be made for the feature actually being a bug fix to existing behavior.
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Signed-off-by: Christian Haudum <christian.haudum@gmail.com>
@chaudum chaudum requested a review from a team as a code owner May 14, 2024 08:44
@@ -727,7 +727,7 @@ func (t *Loki) initBloomStore() (services.Service, error) {
bsCfg := t.Cfg.StorageConfig.BloomShipperConfig

var metasCache cache.Cache
if cache.IsCacheConfigured(bsCfg.MetasCache) {
if t.Cfg.isTarget(IndexGateway) && cache.IsCacheConfigured(bsCfg.MetasCache) {
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That is the actual fix to enable the metas cache only on index gateways.

@chaudum chaudum merged commit 00bdd2f into main May 14, 2024
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@chaudum chaudum deleted the chaudum/disable-metas-cache-bloom-gateway branch May 14, 2024 09:05
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2 participants