DNAC dr issue

[Karl Wilson]

Hi Guys,

I have a DNAC dr 2 node setup on 2.2.3.5 and one of the nodes failed due to a memory issue. It failed to the secondary but the main site was frozen for about a week. I have tried to re-join the cluster and also pause the cluster but i get the same error.

breakup admin service initialization task failed. Reason: Maglev admin task breakup failed with error: "HTTPConnectionPool(host='maintenance-service.fusion.svc.cluster.local', port=28901): Max retries exceeded with url: /admin/breakup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f817c0f2cc0>: Failed to establish a new connection: [Errno 111] Connection refused',))"

does anyone know how to fix this?

[balaji.bandi]

Raise an TAC case with RCA files, they can only investigate for you and let you know what steps next.

my guess is TAC as you for upgrade may be bugs.