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  1. DC/OS
  2. DCOS_OSS-691

DNS Failover Tests consistently fail during upgrade

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          Description

          We introduced an upgrade test that verifies that DNS remains always available during the upgrade: https://teamcity.mesosphere.io/project.html?projectId=ClosedSource_Dcos_IntegrationTests_CloudIntegrationTests&testNameId=-1166573179581081236&tab=testDetails

          We are observing a consistent failure with DNS unavailability during upgrade. The test is currently muted (without a open JIRA ticket). So, raising this ticket to track it and we might unmute the test to get more details on failure.

          There were some DNS unavailability related failures previously: 

           

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              Issue Links

              relates to

              Task - A task that needs to be done. DCOS_OSS-724 Mesos DNS: poll for Mesos leader changes instead of just relying on ZK watches?

              • Medium - Has the potential to affect progress.
              • Open

              Bug - A problem which impairs or prevents the functions of the product. DCOS_OSS-697 Spartan CPU demands are Too High at High Scale

              • High - Serious problem that could block progress.
              • Resolved

              Task - A task that needs to be done. DCOS_OSS-1208 TestUpgrade.test_app_dns_survive is consistently failing

              • High - Serious problem that could block progress.
              • Resolved

              Task - A task that needs to be done. DCOS_OSS-1402 Upgrade from navstar to dcos-net properly

              • Medium - Has the potential to affect progress.
              • Resolved

                Activity

                  People

                  • Assignee:
                    dgoel Deepak Goel
                    Reporter:
                    skumaran Senthil Kumaran
                    Watchers:
                    Albert Strasheim (Inactive), Amita Ekbote, Branden Rolston, Deepak Goel, Jeremy Lingmann (Inactive), Nicholas Sun (Inactive), Senthil Kumaran
                  • Watchers:
                    7 Start watching this issue

                    Dates

                    • Created:
                      Updated:
                      Resolved: