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  1. Network Observability
  2. NETOBSERV-755

Duplicate flows between pods on different nodes

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Details

    • Bug
    • Resolution: Done
    • Critical
    • netobserv-1.2
    • netobserv-ocp4.12
    • None
    • None
    • False
    • None
    • False
    • Impediment
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      Previously, network flows between pods running of different nodes were sometimes not correctly identified as being duplicates as they are captured via different network interfaces. This resulted in over-estimated metrics displayed in the console plugin.
      With this patch, flows are correctly identified as duplicates, hence producing accurate metrics to be displayed.
      Show
      Previously, network flows between pods running of different nodes were sometimes not correctly identified as being duplicates as they are captured via different network interfaces. This resulted in over-estimated metrics displayed in the console plugin. With this patch, flows are correctly identified as duplicates, hence producing accurate metrics to be displayed.
    • NetObserv - Sprint 229, NetObserv - Sprint 230

    Description

      There are flows captured via the pod overlay interface (e.g. "197f1b597b92498") and others via the geneve interface e.g. "genev_sys_6081"; both have "duplicate=false" flag and same FlowDirection

       

      Slack thread:
      https://coreos.slack.com/archives/C02939DP5L5/p1671015378284859

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            mmaciasl@redhat.com Mario Macias (Inactive)
            rschaffe@redhat.com Ronen Schaffer (Inactive)
            Amogh Rameshappa Devapura Amogh Rameshappa Devapura
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            Dates

              Created:
              Updated:
              Resolved: