<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I think Mate has just spotted this bug on trunk this morning.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>He should be raising the bug and uploading a patch for that ASAP.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Clearly some unit tests are missing in this bit of code.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>John<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> openstack-bounces+john.garbutt=citrix.com@lists.launchpad.net [mailto:openstack-bounces+john.garbutt=citrix.com@lists.launchpad.net] <b>On Behalf Of </b>Afef MDHAFFAR<br><b>Sent:</b> 08 October 2012 1:43<br><b>To:</b> openstack@lists.launchpad.net<br><b>Subject:</b> [Openstack] Failed to get metadata for ip x.x.x.x<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hi all,<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I am trying to install openstack on 3 nodes (Ubuntu 12.04 + XCP).<o:p></o:p></p></div><div><p class=MsoNormal>The platform is composed of a cloud controller and 2 compute nodes.<o:p></o:p></p></div><div><p class=MsoNormal>The installation of the cloud controller looks successful. I am able to create and launch instances.<o:p></o:p></p></div><div><p class=MsoNormal>But launching instances on the compute nodes raise the following error:<o:p></o:p></p></div><div><p class=MsoNormal>--------------<o:p></o:p></p></div><div><div><p class=MsoNormal>2012-10-08 11:40:59 DEBUG nova.openstack.common.rpc.amqp [-] Making asynchronous call on network ... from (pid=26752) multicall /opt/stack/nova/nova/openstack/common/rpc/amqp.py:351<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 DEBUG nova.openstack.common.rpc.amqp [-] MSG_ID is 85ce008c9916415c9454c4087c468109 from (pid=26752) multicall /opt/stack/nova/nova/openstack/common/rpc/amqp.py:354<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 ERROR nova.api.metadata.handler [req-e9540e8a-9729-40ba-9655-22d0725c82b7 None None] Failed to get metadata for ip: 10.0.0.21<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler Traceback (most recent call last):<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler File "/opt/stack/nova/nova/api/metadata/handler.py", line 75, in __call__<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler meta_data = self.get_metadata(remote_address)<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler File "/opt/stack/nova/nova/api/metadata/handler.py", line 57, in get_metadata<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler data = base.get_metadata_by_address(address)<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler File "/opt/stack/nova/nova/api/metadata/base.py", line 383, in get_metadata_by_address<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler return InstanceMetadata(instance, address)<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler File "/opt/stack/nova/nova/api/metadata/base.py", line 102, in __init__<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler self.mappings = _format_instance_mapping(ctxt, instance)<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler File "/opt/stack/nova/nova/api/metadata/base.py", line 388, in _format_instance_mapping<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler return block_device.instance_block_mapping(instance, bdms)<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler File "/opt/stack/nova/nova/block_device.py", line 97, in instance_block_mapping<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler if FLAGS.compute_driver.endswith('xenapi.XenAPIDriver'):<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler File "/opt/stack/nova/nova/openstack/common/cfg.py", line 1039, in __getattr__<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler return self._get(name)<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler File "/opt/stack/nova/nova/openstack/common/cfg.py", line 1361, in _get<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler value = self._substitute(self._do_get(name, group))<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler File "/opt/stack/nova/nova/openstack/common/cfg.py", line 1377, in _do_get<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler info = self._get_opt_info(name, group)<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler File "/opt/stack/nova/nova/openstack/common/cfg.py", line 1470, in _get_opt_info<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler raise NoSuchOptError(opt_name, group)<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler NoSuchOptError: no such option: compute_driver<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 TRACE nova.api.metadata.handler <o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 INFO nova.api.ec2 [-] 0.228018s 10.0.0.21 GET /2009-04-04/meta-data/instance-id None:None 500 [Python-urllib/2.7] text/plain text/plain<o:p></o:p></p></div><div><p class=MsoNormal>2012-10-08 11:40:59 INFO nova.metadata.wsgi.server [-] 10.0.0.21 - - [08/Oct/2012 11:40:59] "GET /2009-04-04/meta-data/instance-id HTTP/1.1" 500 248 0.228905<o:p></o:p></p></div><div><p class=MsoNormal>------------------------<o:p></o:p></p></div><div><p class=MsoNormal>However, the launching process seems to be ok. I can ping the instance but can't ssh it.<o:p></o:p></p></div><div><p class=MsoNormal>when I try to ssh an instance launched on the compute node, I get this error: Read from socket failed: Connection reset by peer<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Can you please help to solve this problem ??<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Thank you,<o:p></o:p></p></div><div><p class=MsoNormal>Afef<o:p></o:p></p></div><p class=MsoNormal style='margin-bottom:12.0pt'><br><br><o:p></o:p></p></div></div></div></body></html>