[Openstack] Problem while launching instance using novaclient

varun bhatnagar varun292006 at gmail.com
Thu Jan 2 16:44:07 UTC 2014


Thank you sooo much everyone for the help and suggestions. The problem was
due to the resource allocation.
It is fixed now.

Thanks again!!!

Regards,
Varun


On Tue, Dec 31, 2013 at 12:05 PM, andrewsben at gmail.com <andrewsben at gmail.com
> wrote:

> Usually when I have seen this the flavor was requiring more resources then
> any of the nova nodes could support.
>
> What is flavor 2 as far as resources go? And do you have enough allotted
> for them?
>
> Ben
> On Dec 31, 2013 12:35 AM, "varun bhatnagar" <varun292006 at gmail.com> wrote:
>
>> Hi,
>>
>> I am new to Openstack. With lots of difficulties I was able to install
>> Openstack using devstack on my machine. I was trying to launch an instance
>> using nova command:
>>
>> *"nova boot testnode --image <id> --flavor 2"*
>>
>> It tries to launch the instance but in dashboard once the spawning is
>> done it throws an error saying:
>>
>> Error: Failed to launch instance "testnode": Please try again
>> later[Error:No valid host was found.]
>>
>> Can anyone please tell me what is going wrong here?
>>
>> This is how my localrc files looks like:
>>
>> enable_service n-net
>> #enable_service q-svc
>> #enable_service q-agt
>> #enable_service q-dhcp
>> #enable_service q-l3
>> #enable_service q-meta
>> #enable_service quantum
>> enable_service cinder
>> enable_service c-api
>> enable_service c-sch
>> enable_service c-vol
>> #enable_service q-fwaas
>> #enable_service q-lbaas
>>
>>
>> HOST_IP=127.0.0.1
>> SERVICE_HOST=$HOST_IP
>> IMAGE_HOST=$HOST_IP
>> IDENTITY_HOST=$HOST_IP
>> KEYSTONE_AUTH_HOST=$SERVICE_HOST
>> KEYSTONE_SERVICE_HOST=$SERVICE_HOST
>> #export no_proxy="localhost,127.0.0.1"
>> # Misc
>> DATABASE_PASSWORD=password
>> RABBIT_PASSWORD=password
>> SERVICE_TOKEN=password
>> SERVICE_PASSWORD=password
>> ADMIN_PASSWORD=password
>>
>> # Enable Logging
>> LOGFILE=/opt/stack/logs/stack.sh.log
>> VERBOSE=True
>> LOG_COLOR=True
>> SCREEN_LOGDIR=/opt/stack/logs
>>
>> #Q_PLUGIN="openvswitch"
>>
>> Any help would be appreciated.
>>
>> Regards,
>> Varun
>>
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>>
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