Details
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Type:
Task
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Status: Resolved
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Priority:
High
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Resolution: Duplicate
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Affects Version/s: None
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Fix Version/s: DC/OS 1.11.0
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Epic Link:
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:
Attachments
Issue Links
- relates to
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DCOS_OSS-724 Mesos DNS: poll for Mesos leader changes instead of just relying on ZK watches?
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- Resolved
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DCOS_OSS-697 Spartan CPU demands are Too High at High Scale
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- Resolved
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DCOS_OSS-1208 TestUpgrade.test_app_dns_survive is consistently failing
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- Resolved
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DCOS_OSS-1402 Upgrade from navstar to dcos-net properly
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- Resolved
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