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<body class='hmmessage'><div dir='ltr'>Hi,<div><br></div><div>After rebooting your machine, did you run ./stack.sh again?</div><div><div><br><div><hr id="stopSpelling">From: 11msccssbashir@seecs.edu.pk<br>Date: Wed, 10 Sep 2014 12:22:41 +0500<br>To: openstack@lists.openstack.org<br>Subject: [Openstack] Help regarding communication error while accessing images from openstack dashboard<br><br><div dir="ltr"><div>Hi everyone, <br><br></div>After completing openstack installation from the link: <a href="http://devstack.org/" target="_blank">http://devstack.org/</a> I was able to access images list from openstack dashboard but after I restarted my machine I am getting following error: <br clear="all"><h1>CommunicationError at /admin/images/images/</h1><h1>CommunicationError at /admin/images/images/</h1>
<pre>Error finding address for <a href="http://10.0.2.15:9292/v1/images/detail?sort_key=created_at&sort_dir=desc&limit=21&is_public=None" target="_blank">http://10.0.2.15:9292/v1/images/detail?sort_key=created_at&sort_dir=desc&limit=21&is_public=None</a>: HTTPConnectionPool(host='10.0.2.15', port=9292): Max retries exceeded with url: /v1/images/detail?sort_key=created_at&sort_dir=desc&limit=21&is_public=None (Caused by <class 'socket.error'>: [Errno 111] Connection refused)</pre>
<table><tbody><tr>
<th>Request Method:</th>
<td>GET</td>
</tr>
<tr>
<th>Request URL:</th>
<td><a href="http://127.0.0.1/admin/images/images/" target="_blank">http://127.0.0.1/admin/images/images/</a></td>
</tr>
<tr>
<th>Django Version:</th>
<td>1.6.7</td>
</tr>
<tr>
<th>Exception Type:</th>
<td>CommunicationError</td>
</tr>
<tr>
<th>Exception Value:</th>
<td><pre>Error finding address for <a href="http://10.0.2.15:9292/v1/images/detail?sort_key=created_at&sort_dir=desc&limit=21&is_public=None" target="_blank">http://10.0.2.15:9292/v1/images/detail?sort_key=created_at&sort_dir=desc&limit=21&is_public=None</a>: HTTPConnectionPool(host='10.0.2.15', port=9292): Max retries exceeded with url: /v1/images/detail?sort_key=created_at&sort_dir=desc&limit=21&is_public=None (Caused by <class 'socket.error'>: [Errno 111] Connection refused)</pre></td>
</tr>
<tr>
<th>Exception Location:</th>
<td>/opt/stack/python-glanceclient/glanceclient/common/http.py in _request, line 208</td>
</tr>
<tr>
<th>Python Executable:</th>
<td>/usr/bin/python</td>
</tr>
<tr>
<th>Python Version:</th>
<td>2.7.6</td>
</tr>
<tr>
<th>Python Path:</th>
<td><pre>['/opt/stack/horizon/openstack_dashboard/wsgi/../..',
'/opt/stack/python-keystoneclient',
'/opt/stack/python-glanceclient',
'/opt/stack/python-cinderclient',
'/opt/stack/python-novaclient',
'/opt/stack/python-swiftclient',
'/opt/stack/python-neutronclient',
'/opt/stack/python-heatclient',
'/opt/stack/python-openstackclient',
'/opt/stack/keystone',
'/opt/stack/glance',
'/opt/stack/cinder',
'/opt/stack/nova',
'/opt/stack/horizon',
'/opt/stack/heat',
'/opt/stack/tempest',
'/usr/lib/python2.7',
'/usr/lib/python2.7/plat-x86_64-linux-gnu',
'/usr/lib/python2.7/lib-tk',
'/usr/lib/python2.7/lib-old',
'/usr/lib/python2.7/lib-dynload',
'/usr/local/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages/PILcompat',
'/usr/lib/python2.7/dist-packages/gtk-2.0',
'/usr/lib/python2.7/dist-packages/ubuntu-sso-client',
'/opt/stack/horizon/openstack_dashboard']</pre></td>
</tr>
<tr>
<th>Server time:</th>
<td>Wed, 10 Sep 2014 06:40:56 +0000</td></tr></tbody></table>Moreover, When I run '$nova list' or any other command from terminal, I get the following communication error: <BR>ERROR (ConnectionError): HTTPConnectionPool(host='10.0.2.15', port=8774): Max <br>retries exceeded with url: /v2/4cb43a0df9974c9492a1501eb1b8cb56/servers/detail <br> (Caused by <class 'socket.error'>: [Errno 111] Connection refused)<BR>I tried to check the glance api service and registry service at <a href="http://127.0.0.1:9292" target="_blank">http://127.0.0.1:9292</a> and <a href="http://127.0.0.1:9191" target="_blank">http://127.0.0.1:9191</a> but got no services running there. <br><BR><div><div>Please tell me how do I fix this error? Thank you very much in advance for any assistance or guideline. <br></div><div>-- <br></div><div>Kind Regards,<br></div><div>Sadia Bashir<br></div><div><br><div><font color="#3366ff"><br></font></div><div><font color="#3366ff"></font> </div>
</div></div></div>
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