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

asked 2014-01-28 16:30:30 -0500

John Smith gravatar image

Followed all the steps until now for OpenSuse 13.1 Everything seems to have installed right but having problems starting the network services. Btw installing everything on a single box for proof of concept.

But when try to start a network service using:

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

Here is the nova.log

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It was but still wasn't connecting anyway I gave up on it for now...

John Smith gravatar imageJohn Smith ( 2014-01-29 12:23:05 -0500 )edit

Don't give up. I can help you make it work. You can live chat session with me. I will surely help you to bring it up.

dheeru gravatar imagedheeru ( 2014-01-29 21:07:07 -0500 )edit

I think brtfs on OpenSuse was causing plenty off issues. Anyways I installed devstack on Ubuntu 12 and it seems to be working fine...

John Smith gravatar imageJohn Smith ( 2014-01-30 09:38:34 -0500 )edit

2 answers

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answered 2014-05-21 04:56:52 -0500

Venu Murthy gravatar image

Hello we were having a similar issue but we were trying to running Havana on CentOS and this error came up while configuring the Neutron node with the OpenVSwitch and posting it here for posterity .

We solved it by editing the nova.conf. Let's have the firewall disabled for now to ensure that it is not the cause for this error.


ie. comment out the security_group as it is futile to have it enabled while the firewall itself is off.

Hope this helps!


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answered 2014-01-28 20:19:03 -0500

dheeru gravatar image

Looks like AMQP server is not running. Can you check that ? 2014-01-28 17:20:21.286 22152 ERROR nova.openstack.common.rpc.common [req-38103af3-8385-4da2-bed5-23ed4a6f9394 None None] AMQP server on controller:5672 is unreachable: [Errno -2] Name or service not known. Trying again in 30 seconds.

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Asked: 2014-01-28 16:30:30 -0500

Seen: 4,864 times

Last updated: May 21 '14