Nova boot fails with the "Failed to allocate network"

[Sobhan]

I have followed the steps mentioned for building devstack environment using the following instructions:

https://wiki.openstack.org/wiki/Manila/KiloDevstack ( I have excluded the hardcoded neutron specific stuff)

The nova boot fails to download the image from glance and errors out " Failed to allocate network".

Logs: http://paste.openstack.org/show/201294/

[Sobhan (sobhan-saman)]

With the image-size is small(cirros) I dont get the problem. I tried booting the fedora-20 VM though nova and I hit the same issue the nova boot command errors out and the n-cpu.log logs the error " Failed to allocate network". I host I am using is a physical machine with 48GB RAM.

[stack@ ~]$ [demo]nova list
+--------------------------------------+-------------+--------+------------+-------------+-------------------+
| ID | Name | Status | Task State | Power State | Networks |
+--------------------------------------+-------------+--------+------------+-------------+-------------------+
| 22c7527e-a460-45e7-9649-96f25f22f7a9 | cirros | ACTIVE | - | Running | private=10.0.0.13 |
| 58dc7796-1c8b-481c-bfd2-41757425d539 | myvm_ubuntu | ERROR | spawning | NOSTATE | |
+--------------------------------------+-------------+--------+------------+-------------+-------------------+

Can anyone please help ?

[Sean Dague (sdague)]

This devstack bug was last updated over 180 days ago, as devstack
is a fast moving project and we'd like to get the tracker down to
currently actionable bugs, this is getting marked as Invalid. If the
issue still exists, please feel free to reopen it.