[Openstack-operators] One question about enable hyper-v in openstack

Pouliot.net peter at pouliot.net
Thu Aug 3 11:17:21 UTC 2017

Looks like you need to change your current setting of 'controller_ip' to the actual ip or dns resolvable address of a functioning  OpenStack controller.


> On Aug 3, 2017, at 4:25 AM, Zhao, Xiaonan <xiaonan.zhao at intel.com> wrote:
> Dears:
> I am a openstack user, and I want to enable a Windows 2012 server in openstack, I follow the guides:
> https://docs.openstack.org/mitaka/config-reference/compute/hypervisor-hyper-v.html
> https://cloudbase.it/open-vswitch-2-5-hyper-v-part-1/
> But it seems that some key points of those guides are not clear enough, since I had seen hyper-v PC in dashboard, but can’t create instance on hyper-v PC with following error message:
> 2017-07-30 17:37:44.622 1460 ERROR nova.compute.manager [instance: 1036dbc7-3d08-4788-92d9-f2491589e685] ConnectFailure: Unable to establish connection to http://controller_ip:9696/v2.0/ports.json?device_id=1036dbc7-3d08-4788-92d9-f2491589e685: HTTPConnectionPool(host='controller_ip', port=9696): Max retries exceeded with url: /v2.0/ports.json?device_id=1036dbc7-3d08-4788-92d9-f2491589e685 (Caused by NewConnectionError('<requests.packages.urllib3.connection.HTTPConnection object at 0x0000000008B97CC0>: Failed to establish a new connection: [Errno 10061] WSAECONNREFUSED',))
> Could you help to check this error? And do openstack hyper-v has an effective guide? Thank you very much!
> Thank you,
> Xiaonan
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