Re: [openstack-dev] Error creating instances in DevStack

2014-09-08 Thread hemant burman 
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  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
>
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>
>
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Re: [openstack-dev] Error creating instances in DevStack

2014-09-08 Thread Dean Troyer 
On Mon, Sep 8, 2014 at 1:40 PM, Sharan Kumar M 
wrote:

> 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
>
  ...

> I checked if the libvirt_type=qemu in nova.conf. Also the package
> nova-compute-qemu is installed. I am using Ubuntu 14.04.
>

First thing is you should not combine DevStack and any packaged OpenStack
installation.  DevStack installs from the source repos and has no knowledge
of any decisions made while packaging OpenStack by the distros.

After sorting that out you'll need to dig further into the Nova log files
to see why no working compute node is available.

dt

-- 

Dean Troyer
dtro...@gmail.com
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[openstack-dev] Error creating instances in DevStack

2014-09-08 Thread Sharan Kumar M 
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
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