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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hi Eduard,<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">While not immediately related to your issue, if you haven’t tried using disk-image-builder, I strongly recommend it. Overall it’s much simpler, faster, and superior
in every regard to create, debug, and maintain nodepool images. <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">I just updated my sample to use it:
<a href="https://github.com/rasselin/os-ext-testing-data/blob/master/etc/nodepool/nodepool.yaml.erb.sample">
https://github.com/rasselin/os-ext-testing-data/blob/master/etc/nodepool/nodepool.yaml.erb.sample</a><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">And very likely it will also solve your authorized_keys issue. If you look at the diff, you’ll see how many comments were deleted regarding getting keys and auth
to work because it just works. Can’t recommend it enough.<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">Best,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Ramy<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"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Eduard Matei [mailto:eduard.matei@cloudfounders.com]
<br>
<b>Sent:</b> Saturday, May 30, 2015 12:26 AM<br>
<b>To:</b> OpenStack Development Mailing List (not for usage questions)<br>
<b>Subject:</b> [openstack-dev] Nodepool: puppet puts wrong key in authorized_keys in slave<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hi,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Recently i updated nodepool and the devstack where it's supposed to create slaves.<o:p></o:p></p>
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<p class="MsoNormal">After some minor issues i managed to get it running, and it is able to create an image and i can login to an instance created from that image using user "ubuntu" (image is trusty).<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">While trying to add the slave to jenkins it fails with ssh error.<o:p></o:p></p>
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<p class="MsoNormal">After a little debugging i found that in the authorized_keys of user ubuntu is the correct key (so i can ssh as user ubuntu) - the one i put in the Key-pair, but for user jenkins there is another key which i can't find for any user in the
jenkins master.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">The authorized_keys for user jenkins contains:<o:p></o:p></p>
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<p class="MsoNormal"># HEADER: This file was autogenerated at 2015-05-29 12:35:49 +0000<o:p></o:p></p>
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<p class="MsoNormal"># HEADER: by puppet. While it can still be managed manually, it<o:p></o:p></p>
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<p class="MsoNormal"># HEADER: is definitely not recommended.<o:p></o:p></p>
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<p class="MsoNormal">... then the key... and at the end: jenkins-master-2014-04-24<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">While for user ubuntu:<o:p></o:p></p>
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<p class="MsoNormal">... the key from user jenkins on the master... and at the end: jenkins@jenkins-cinderci<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I didn't make any changes to nodepool.yaml or the keys themselves.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I've been looking inside nodepool's scripts, but this looks like a puppet script and i don't know how to debug those.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thanks,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Eduard<o:p></o:p></p>
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