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adyatlov / bun-deprecated

DC/OS diagnostics bundle analysis tool
The Unlicense
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Add check: Marathon in upgrade state #21

Closed edgarlanting closed 5 years ago

edgarlanting commented 6 years ago

In the past and more recently we've come across issues where customers could not get their cluster back up and running due to a Migration already in progress state which will then cause the upgrade process to fail.

The Marathon log will display an error similar to:

7-26 13:40:39,434] INFO Leadership ended with failure; exiting (mesosphere.marathon.core.election.ElectionServiceImpl:marathon-akka.actor.de
ere.marathon.MigrationFailedException: Migration Failed: Migration is already in progress; /migration-in-progress
edgarlanting commented 5 years ago

This has been implemented during the last PR merge. Issue can be closed.