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  1. Red Hat OpenShift Data Science
  2. RHODS-1949

Downtime during rhods upgrade

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    • MODH Sprint 31, MODH Sprint 33, MODH Sprint 34, MODH Sprint 35

      Description of problem:

      During the upgrade from v111-21 to v111-29, there is more than a minute where our sanity tests fail with timeouts. We have used the Prometheus query rhods_aggregate_availability. The alerts do not fire, so is this the expected behaviour?

      We got the same results from v111-29 to v111-34

      Prerequisites (if any, like setup, operators/versions):

      Steps to Reproduce

      1. Install RHODS v111-21
      2. Launch sanity test job
      3. Upgrade RHODS by changing the catalogsource image to v111-29
      4. Wait until tests begins in the job
      5. oc apply -f catalogsource

      Actual results:

      Our sanity test seems to have a downtime

      https://opendatascience-jenkins-csb-rhods.apps.ocp4.prod.psi.redhat.com/job/rhods-sanity/228/robot/report/files/test_report.html#totals

      Expected results:

      Sanity test pass

      Reproducibility (Always/Intermittent/Only Once):

      Always

      Build Details:

      Additional info:

        1. downtime1.png
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        2. downtime2.png
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        3. downtime21-10-2021.png
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        4. downtime-25-10-2021.png
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          Pablo Felix
        5. downtime3.png
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        6. jupyterhub_unavailable.png
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          Pablo Felix
        7. upgrade.png
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          Pablo Felix

              llasmith@redhat.com Landon LaSmith
              pablo-rhods Pablo Felix (Inactive)
              Pablo Felix Pablo Felix (Inactive)
              Pablo Felix Pablo Felix (Inactive)
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                Created:
                Updated:
                Resolved: