Files
rock b7fc6ed60b fix(monitoring): cap Prometheus retention below the PVC size
retentionSize was 95GB against a 25Gi volume, so the limit never fired. The
volume filled, and Prometheus crashlooped with:

  write /prometheus/queries.active: no space left on device
  failed to initialize active query tracker

18GB keeps roughly 7GiB of headroom for the WAL and block overhead.
2026-10-24 21:43:01 -07:00
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