[openstack-dev] Error creating instances in DevStack

hemant burman hemant.burman at gmail.com
Mon Sep 8 18:52:57 UTC 2014


Check your scheduler logs you should be able to figure out whats happening.
If not clear then turn on your logs from info mode to debug in nova.conf.

-Hemant


On Tue, Sep 9, 2014 at 12:10 AM, Sharan Kumar M <sharan.monikantan at gmail.com
> wrote:

> Hi,
>
> I am trying to setup my own OpenStack cloud for development. I installed
> DevStack on a VM and the installation is fine. I am able to log in via
> Horizon. I followed these steps to create an instance via Horizon.
> http://isurues.wordpress.com/tag/devstack/. However, when I launch an
> instance, I get the following error.
>
> Failed to launch instance "nova": Please try again later [Error: No valid
> host was found. ]
>
> I checked if the libvirt_type=qemu in nova.conf. Also the package
> nova-compute-qemu is installed. I am using Ubuntu 14.04.
>
> Can someone identify why this problem occurs and how to solve it? What are
> the possible causes for this problem?
>
> Thanks,
> Sharan Kumar M
>
> _______________________________________________
> OpenStack-dev mailing list
> OpenStack-dev at lists.openstack.org
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140909/62d129a9/attachment.html>


More information about the OpenStack-dev mailing list