I'm not sure why this is a nova bug - if the tenant has multiple networks available to it, the request to create the server must specify a network (or port) otherwise yes you get the 400 NetworkAmbiguous error. This sounds like a Rally bug rather than a nova bug.
Note there is a related blueprint to add a default network attribute to neutron and then nova could use that in this case: https://blueprints.launchpad.net/nova/+spec/deal-with-networkambiguous- error But that blueprint doesn't have an owner at the moment. ** Also affects: rally Importance: Undecided Status: New ** Changed in: nova Status: New => Invalid -- 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/1831247 Title: Error with multiple networks, when kwargs["nics"] is empty Status in OpenStack Compute (nova): Invalid Status in Rally: New Bug description: Description =========== There is a situation with several scenarios, where parameter 'auto_assign_nic' is not available (for randomly chosen network prepared by context) and also net-id was not set. Steps to reproduce ================== For example this scenario: - title: NovaServers.boot_lock_unlock_and_delete tests scenario: NovaServers.boot_lock_unlock_and_delete: flavor: name: {{flavor_name}} image: name: {{image_name}} runner: constant: times: 1 concurrency: 1 contexts: network: {} Actual result ============= I want to use network created by context, but method (in rally_openstack/scenarios/nova/utils.py, NR 80) doesn't allow that: if auto_assign_nic and not kwargs.get("nics", False): nic = self._pick_random_nic() if nic: kwargs["nics"] = nic Because of not selected network, there is error with multiple network raised. Logs & Configs ============== novaclient.exceptions.Conflict: Multiple possible networks found, use a Network ID to be more specific. (HTTP 409) To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1831247/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
