<div dir="ltr">Hi,<div><br></div><div>You use neutron or nova-network for networking? If you use nova-network, check that "use_neutron" parameter set to "false" in sahara.conf.</div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-10-08 11:12 GMT+03:00 varun bhatnagar <span dir="ltr"><<a href="mailto:varun292006@gmail.com" target="_blank">varun292006@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi,<div><br></div><div>I am using single node OpenStack Kilo setup.</div><div>I am trying to launch a Hadoop cluster and the cluster is failing after sometime with an error message:</div><div><br></div><div><div><i>NeutronClientException: 404 Not Found</i></div><div><i>The resource could not be found.<br></i></div></div><div><br></div><div><br></div><div>Also, when I try to list down the security group using neutron command I get the same error message:</div><div><div><i>[root@controller ~(keystone_admin)]# neutron security-group-list</i></div><div><i>404 Not Found</i></div><div><i><br></i></div><div><i>The resource could not be found.</i></div></div><div><div><br></div></div><div>I am using nova security group:</div><div><div><i>[root@controller ~(keystone_admin)]# nova secgroup-list</i></div><div><i>+----+---------+-------------+</i></div><div><i>| Id | Name | Description |</i></div><div><i>+----+---------+-------------+</i></div><div><i>| 1 | default | default |</i></div><div><i>+----+---------+-------------+</i></div></div><div><br></div><div>Can anyone please help and give any suggestion so that I can move forward and launch my cluster?</div><div><br></div><div><br></div><div>I am pasting the stack below:</div><div><br></div><div><div><i>2015-10-07 15:55:27.198 1566 DEBUG neutronclient.v2_0.client [-] Error message: 404 Not Found</i></div><div><i><br></i></div><div><i>The resource could not be found.</i></div><div><i><br></i></div><div><i> _handle_fault_response /usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py:176</i></div><div><i>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</i></div><div><i>2015-10-07 15:55:28.470 1566 ERROR sahara.utils.api [-] Request aborted with status code 500 and message 'Internal Server Error'</i></div><div><i>2015-10-07 15:55:28.645 1566 ERROR sahara.utils.api [-] Traceback (most recent call last):</i></div><div><i> File "/usr/lib/python2.7/site-packages/sahara/utils/api.py", line 90, in handler</i></div><div><i> return func(**kwargs)</i></div><div><i> File "/usr/lib/python2.7/site-packages/sahara/api/acl.py", line 44, in handler</i></div><div><i> return func(*args, **kwargs)</i></div><div><i> File "/usr/lib/python2.7/site-packages/sahara/service/validation.py", line 47, in handler</i></div><div><i> return func(*args, **kwargs)</i></div><div><i> File "/usr/lib/python2.7/site-packages/sahara/api/v10.py", line 50, in clusters_create</i></div><div><i> return u.render(api.create_cluster(data).to_wrapped_dict())</i></div><div><i> File "/usr/lib/python2.7/site-packages/sahara/service/api.py", line 112, in create_cluster</i></div><div><i> six.text_type(e))</i></div><div><i> File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__</i></div><div><i> six.reraise(self.type_, self.value, self.tb)</i></div><div><i> File "/usr/lib/python2.7/site-packages/sahara/service/api.py", line 107, in create_cluster</i></div><div><i> quotas.check_cluster(cluster)</i></div><div><i> File "/usr/lib/python2.7/site-packages/sahara/service/quotas.py", line 52, in check_cluster</i></div><div><i> _check_limits(req_limits)</i></div><div><i> File "/usr/lib/python2.7/site-packages/sahara/service/quotas.py", line 73, in _check_limits</i></div><div><i> avail_limits = _get_avail_limits()</i></div><div><i> File "/usr/lib/python2.7/site-packages/sahara/service/quotas.py", line 126, in _get_avail_limits</i></div><div><i> limits.update(_get_neutron_limits())</i></div><div><i> File "/usr/lib/python2.7/site-packages/sahara/service/quotas.py", line 173, in _get_neutron_limits</i></div><div><i> tenant_id=tenant_id).get('security_groups', [])</i></div><div><i> File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 102, in with_params</i></div><div><i> ret = self.function(instance, *args, **kwargs)</i></div><div><i> File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 728, in list_security_groups</i></div><div><i> retrieve_all, **_params)</i></div><div><i> File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 307, in list</i></div><div><i> for r in self._pagination(collection, path, **params):</i></div><div><i> File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 320, in _pagination</i></div><div><i> res = self.get(path, params=params)</i></div><div><i> File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 293, in get</i></div><div><i> headers=headers, params=params)</i></div><div><i> File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 270, in retry_request</i></div><div><i> headers=headers, params=params)</i></div><div><i> File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 211, in do_request</i></div><div><i> self._handle_fault_response(status_code, replybody)</i></div><div><i> File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 185, in _handle_fault_response</i></div><div><i> exception_handler_v20(status_code, des_error_body)</i></div><div><i> File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 83, in exception_handler_v20</i></div><div><i> message=message)</i></div></div><div><div><i><br></i></div><div><i>NeutronClientException: 404 Not Found</i></div><div><i><br></i></div><div><i>The resource could not be found.</i></div></div><div><i><br></i></div><div><br></div></div>
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