ResourceProviderCreationFailed errors in nova-compute
Issue
The nova-compute service fails to update available resources with an error like the following:
2018-08-01 23:46:08.329 40915 ERROR nova.scheduler.client.report [req-6f08d682-aa9c-4501-8a62-fe03a79099e7 - - - - -] [req-40dee33d-80a4-4dc4-b242-37398a679543] Failed to create resource provider record in placement API for UUID 7b9938ff-9eb0-489b-9055-04afb2408aee. Got 409: {"errors": [{"status": 409, "request_id": "req-40dee33d-80a4-4dc4-b242-37398a679543", "detail": "There was a conflict when trying to complete your request.\n\n Conflicting resource provider name: 1e869ce2-05b2-4ac3-bdeb-4387eb9b77be already exists. ", "title": "Conflict"}]}.
2018-08-01 23:46:08.330 40915 ERROR nova.compute.manager [req-6f08d682-aa9c-4501-8a62-fe03a79099e7 - - - - -] Error updating resources for node 1e869ce2-05b2-4ac3-bdeb-4387eb9b77be.: ResourceProviderCreationFailed: Failed to create resource provider 1e869ce2-05b2-4ac3-bdeb-4387eb9b77be
Environment
Red Hat OpenStack Platform 13 (called nova-placement)
Red Hat OpenStack Platform 16.0 (called placement)
Red Hat OpenStack Platform 16.1 (called placement)
Red Hat OpenStack Platform 16.2 (called placement)
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