Nova Instances cannot get a vmnet network

asked 2014-04-29 12:45:06 -0500

Indeep_Minku-OPENSTACK gravatar image

Hello Evryone. Since long time i am stuck at nova network-create command. I cudnt find a valid solution to my problem and its been more than a month. Please help me with this.

Whenever i run :

nova network-create vmnet --fixed-range-v4= --bridge-interface=br100 multi-host=T

i get Famous error that is ERROR : HTTP 500.

ERROR: The server has either erred or is incapable of performing the requested operation. (HTTP 500)

I tried many things but couldnot solve this problem. Then i moved from 2 node setup to single node setup. I installed all the compute node servces on controller node.

Then i run this command and again i got a new error. That is :

ERROR: HTTPConnectionPool(host='controller' , port=8774): Max retries exceeded with url: /v2/e843a13455614b638973dd0f6239a04/os-networks (Caused by <class 'socket.error'="">: [Errno 111] Connection refused) Afte this i found some solution i.e. try install nova-api.

So i run -

apt-get install nova-api

But now i am getting a new error when i run

nova network-create vmnet --fixed-range-v4= --bridge-interface=br100 --multi-host=T

Error i get is :

ERROR: There was a conflict when trying to complete your request. (HTTP 409) (Request-ID: req-53ebfcc4-7e8a-4bfd-9c17-5ce99f0d26ca)

Please help me solve these issues.

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Which OpenStack version are you using? Which guide are you following?

Do you have any error in nova log files?

Antonio G. gravatar imageAntonio G. ( 2014-04-30 02:34:40 -0500 )edit

I am using Openstack Havana release.

Indeep_Minku-OPENSTACK gravatar imageIndeep_Minku-OPENSTACK ( 2014-04-30 03:19:52 -0500 )edit