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  1. Observability and Data Analysis Program
  2. OBSDA-27

Enable prometheus retention.size via CMO


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      Managing PVs at scale for a fleet creates difficulties where "one size does not fit all". The ability for SRE to deploy prometheus with PVs and have retention based an on a desired size would enable easier management of these volumes across the fleet. 


      The prometheus-operator exposes retentionSize.

      Field Description
      retentionSize Maximum amount of disk space used by blocks. Supported units: B, KB, MB, GB, TB, PB, EB. Ex: 512MB.

      This is a feature request to enable this configuration option via CMO cluster-monitoring-config ConfigMap.


      cc spasquie@redhat.com  

            rh-ee-rfloren Roger Florén
            dofinn Dominic Finn (Inactive)
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