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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">I think trusted_filter is not in the scheduler_default_filters, so you have to make sure it’s used by the filter scheduler.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">Thanks<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">--jyh<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D"><o:p> </o:p></span></p>
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<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+yunhong.jiang=intel.com@lists.launchpad.net
[mailto:openstack-bounces+yunhong.jiang=intel.com@lists.launchpad.net] <b>On Behalf Of
</b>Dale, StewartX T<br>
<b>Sent:</b> Thursday, November 22, 2012 7:28 AM<br>
<b>To:</b> openstack@lists.launchpad.net<br>
<b>Subject:</b> [Openstack] Getting Trusted Compute Pools working in Open Stack Folsom<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Hi All,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> I am trying to get trusted compute pools working in my installation of open stack Folsom but so far am unable to get it to work. Currently when I spawn a new instance I don't see any interaction with the attestation
server and the instance spawns just fine on a untrusted host. I have followed all the documentation I could find on TCP (<a href="http://wiki.openstack.org/TrustedComputingPools" target="_blank">http://wiki.openstack.org/TrustedComputingPools</a> ,
<a href="https://github.com/openstack/nova/blob/stable/folsom/nova/scheduler/filters/trusted_filter.py" target="_blank">
https://github.com/openstack/nova/blob/stable/folsom/nova/scheduler/filters/trusted_filter.py</a> ) but am still having no luck so I am hoping I missed something while setting it up. Hopefully someone can point out what I am doing wrong.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Steps to Setup TCP:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">1. Set the following value in nova.conf<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> scheduler_driver=nova.scheduler.filter_scheduler.FilterScheduler<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> 2. Add "trusted_computing" section to nova.conf<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> [trusted_computing]<br>
server=10.x.x.x<br>
port=8181<br>
server_ca_file=/etc/nova/ssl.10.1.71.206.crt<br>
api_url=/AttestationService/resources/PollHosts<br>
auth_blob=i-am-openstack <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">3. Add the "trusted" requirement to an existing flavor by running<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> nova-manage instance_type set_key m1.tiny trust:trusted_host trusted<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">4. Restart nova-compute and nova-scheduler service<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">At this point I test it by going to openstack page -> projects -> instances and launching a new instance of m1.tiny. At this point I should see a connection attempt on the attestion server (which I don't) and then the
instance fail to launch (which it doesn't) since the host is untrusted. My version of open stack is Folsom and nova is 2012.2. <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> Hopefully someone can point out my mistake or what I am missing.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#888888"> <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#888888">-Stewart<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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