Public bug reported: When attempting to perform a GET /allocation_candidates request for only resources that are shared, a KeyError is produced:
http://paste.openstack.org/show/615753/ The problem is that the _get_usages_by_provider_and_rc() method returns a dict with only the sharing resource provider usage information but the _get_all_with_shared() returns a list of resource provider IDs including both the *sharing* resource provider *and* the shared-with providers. When the code attempts to cross-reference provider summaries (which are constructed by looping over the usage dicts) with each provider ID in the result from _get_all_with_shared(), we hit a KeyError on the shared- with provider IDs because there was no usage record (because the usage query filters on resource class ID and we requested only a resource class ID that was shared) ** Affects: nova Importance: High Status: Triaged ** Tags: placement -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1705071 Title: [placement] Attempting to find allocation candidates for shared-only resources results in KeyError Status in OpenStack Compute (nova): Triaged Bug description: When attempting to perform a GET /allocation_candidates request for only resources that are shared, a KeyError is produced: http://paste.openstack.org/show/615753/ The problem is that the _get_usages_by_provider_and_rc() method returns a dict with only the sharing resource provider usage information but the _get_all_with_shared() returns a list of resource provider IDs including both the *sharing* resource provider *and* the shared-with providers. When the code attempts to cross-reference provider summaries (which are constructed by looping over the usage dicts) with each provider ID in the result from _get_all_with_shared(), we hit a KeyError on the shared-with provider IDs because there was no usage record (because the usage query filters on resource class ID and we requested only a resource class ID that was shared) To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1705071/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp