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Hello Sergey,

Thanks a lot for the reply.
I use neutron networking so the parameter "use_neutron" is set to true.

BR,
Varun

On Thu, Oct 8, 2015 at 10:42 AM, Sergey Reshetnyak <sreshetniak at mirantis.com
> wrote:

> Hi,
>
> You use neutron or nova-network for networking? If you use nova-network,
> check that "use_neutron" parameter set to "false" in sahara.conf.
>
> 2015-10-08 11:12 GMT+03:00 varun bhatnagar <varun292006 at gmail.com>:
>
>> Hi,
>>
>> I am using single node OpenStack Kilo setup.
>> I am trying to launch a Hadoop cluster and the cluster is failing after
>> sometime with an error message:
>>
>> *NeutronClientException: 404 Not Found*
>>
>> *The resource could not be found.*
>>
>>
>> Also, when I try to list down the security group using neutron command I
>> get the same error message:
>> *[root at controller ~(keystone_admin)]# neutron security-group-list*
>> *404 Not Found*
>>
>> *The resource could not be found.*
>>
>> I am using nova security group:
>> *[root at controller ~(keystone_admin)]# nova secgroup-list*
>> *+----+---------+-------------+*
>> *| Id | Name    | Description |*
>> *+----+---------+-------------+*
>> *| 1  | default | default     |*
>> *+----+---------+-------------+*
>>
>> Can anyone please help and give any suggestion so that I can move forward
>> and launch my cluster?
>>
>>
>> I am pasting the stack below:
>>
>> *2015-10-07 15:55:27.198 1566 DEBUG neutronclient.v2_0.client [-] Error
>> message: 404 Not Found*
>>
>> *The resource could not be found.*
>>
>> *    _handle_fault_response
>> /usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py:176*
>> *2015-10-07 15:55:28.469 1566 INFO sahara.utils.general [-] Cluster
>> status has been changed: id=1adbb991-d903-4af8-9fd2-5ed392a253e3, New
>> status=Error*
>> *2015-10-07 15:55:28.470 1566 ERROR sahara.utils.api [-] Request aborted
>> with status code 500 and message 'Internal Server Error'*
>> *2015-10-07 15:55:28.645 1566 ERROR sahara.utils.api [-] Traceback (most
>> recent call last):*
>> *  File "/usr/lib/python2.7/site-packages/sahara/utils/api.py", line 90,
>> in handler*
>> *    return func(**kwargs)*
>> *  File "/usr/lib/python2.7/site-packages/sahara/api/acl.py", line 44, in
>> handler*
>> *    return func(*args, **kwargs)*
>> *  File "/usr/lib/python2.7/site-packages/sahara/service/validation.py",
>> line 47, in handler*
>> *    return func(*args, **kwargs)*
>> *  File "/usr/lib/python2.7/site-packages/sahara/api/v10.py", line 50, in
>> clusters_create*
>> *    return u.render(api.create_cluster(data).to_wrapped_dict())*
>> *  File "/usr/lib/python2.7/site-packages/sahara/service/api.py", line
>> 112, in create_cluster*
>> *    six.text_type(e))*
>> *  File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line
>> 85, in __exit__*
>> *    six.reraise(self.type_, self.value, self.tb)*
>> *  File "/usr/lib/python2.7/site-packages/sahara/service/api.py", line
>> 107, in create_cluster*
>> *    quotas.check_cluster(cluster)*
>> *  File "/usr/lib/python2.7/site-packages/sahara/service/quotas.py", line
>> 52, in check_cluster*
>> *    _check_limits(req_limits)*
>> *  File "/usr/lib/python2.7/site-packages/sahara/service/quotas.py", line
>> 73, in _check_limits*
>> *    avail_limits = _get_avail_limits()*
>> *  File "/usr/lib/python2.7/site-packages/sahara/service/quotas.py", line
>> 126, in _get_avail_limits*
>> *    limits.update(_get_neutron_limits())*
>> *  File "/usr/lib/python2.7/site-packages/sahara/service/quotas.py", line
>> 173, in _get_neutron_limits*
>> *    tenant_id=tenant_id).get('security_groups', [])*
>> *  File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py",
>> line 102, in with_params*
>> *    ret = self.function(instance, *args, **kwargs)*
>> *  File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py",
>> line 728, in list_security_groups*
>> *    retrieve_all, **_params)*
>> *  File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py",
>> line 307, in list*
>> *    for r in self._pagination(collection, path, **params):*
>> *  File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py",
>> line 320, in _pagination*
>> *    res = self.get(path, params=params)*
>> *  File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py",
>> line 293, in get*
>> *    headers=headers, params=params)*
>> *  File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py",
>> line 270, in retry_request*
>> *    headers=headers, params=params)*
>> *  File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py",
>> line 211, in do_request*
>> *    self._handle_fault_response(status_code, replybody)*
>> *  File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py",
>> line 185, in _handle_fault_response*
>> *    exception_handler_v20(status_code, des_error_body)*
>> *  File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py",
>> line 83, in exception_handler_v20*
>> *    message=message)*
>>
>> *NeutronClientException: 404 Not Found*
>>
>> *The resource could not be found.*
>>
>>
>>
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