Unexpected API Error

[kalech hamza]

im on student and i use controller node and we have 4 friends each one on compute node and one storage node

we followed all openstack antelope guide
when i launch instance :
openstack server create --flavor m1.nano --image cirros --nic net-id=5062c199-81d3-477f-a94c-a357ec1bab4f --security-group default --key-name mykey provider-instance
i get :
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'keystoneauth1.exceptions.discovery.DiscoveryFailure'> (HTTP 500) (Request-ID: req-14db25ba-371c-42b0-92d2-6748bd84c4d0)

[胡胡桃 (hutaotao111)]

我也遇到了同样的问题，在openstack的web界面创建实例，出现了此类问题，只是class后面的报错不同。“Unexpected API Error. Please report this at http:/bugs.launchpad.net/nova/ and attach the Nova API log if possible<class 'amgp.exceptions.AccessRefused'>(HTTP 500)(Request-D: reg-156b83d6-cf25-4e19-84fe-e04a7ab9cd3f)”

[胡胡桃 (hutaotao111)]

我也遇到了同样的问题，在openstack的web界面创建实例，出现了此类问题，只是class后面的报错不同。“Unexpected API Error. Please report this at http:/bugs.launchpad.net/nova/ and attach the Nova API log if possible<class 'amqp.exceptions.AccessRefused'>(HTTP 500)(Request-ID: req-156b83d6-cf25-4e19-84fe-e04a7ab9cd3f)”