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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Instances in deleted status can normally be deleted, but there is definitely a bug to file here somewhere – possibly more than one. A common reason I have
seen is that the node the instance lives on is no longer operating correctly, so the compute manager never gets the delete request, so it doesn’t finish. If we can narrow the cases where this happens, we can file bugs and decide how to resolve them – although
there may be some additional work beyond just a developer picking up the bug and working on it to decide what should happen!<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">Do you know how to reliably reproduce an instance in ERROR state that cannot be deleted?<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">Gabe<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>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> openstack-bounces+gabe.westmaas=rackspace.com@lists.launchpad.net [mailto:openstack-bounces+gabe.westmaas=rackspace.com@lists.launchpad.net]
<b>On Behalf Of </b>Yong Sheng Gong<br>
<b>Sent:</b> Thursday, March 22, 2012 12:58 AM<br>
<b>To:</b> Openstack Mail List<br>
<b>Subject:</b> Re: [Openstack] Can't delete instances with "error" status.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"">why not allow "nova delete" and "</span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">euca-terminate
</span><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"">" to delete the instance with "error" status?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif""><br>
Yong Sheng Gong<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif""><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#990099"><a href="mailto:-----openstack-bounces+gongysh=cn.ibm.com@lists.launchpad.net">-----openstack-bounces+gongysh=cn.ibm.com@lists.launchpad.net</a>
wrote: -----</span><span style="font-size:10.0pt;font-family:"Verdana","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"">To: Guilherme Birk
<a href="mailto:guibirk@hotmail.com"><guibirk@hotmail.com></a>, Openstack Mail List
<a href="mailto:openstack@lists.launchpad.net"><openstack@lists.launchpad.net></a><br>
From: Mandar Vaze <a href="mailto:mandar.vaze@vertex.co.in"><mandar.vaze@vertex.co.in></a><br>
Sent by: <a href="mailto:openstack-bounces+gongysh=cn.ibm.com@lists.launchpad.net">
openstack-bounces+gongysh=cn.ibm.com@lists.launchpad.net</a><br>
Date: 03/22/2012 12:26PM<br>
Subject: Re: [Openstack] Can't delete instances with "error" status.<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I agree user shouldn’t have to update DB.
</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">There needs to be some periodic
<b>cleanup</b> task that “fixes” the vm_state/task_state for “stuck” instances.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">-Mandar</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
<a href="mailto:openstack-bounces+mandar.vaze=vertex.co.in@lists.launchpad.net">openstack-bounces+mandar.vaze=vertex.co.in@lists.launchpad.net</a> [<a href="mailto:openstack-bounces+mandar.vaze=vertex.co.in@lists.launchpad.net">mailto:openstack-bounces+mandar.vaze=vertex.co.in@lists.launchpad.net</a>]
<b>On Behalf Of </b>Guilherme Birk<br>
<b>Sent:</b> Wednesday, March 21, 2012 6:05 PM<br>
<b>To:</b> Openstack Mail List<br>
<b>Subject:</b> Re: [Openstack] Can't delete instances with "error" status.</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;margin-bottom:12.0pt"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">This is the only option? I've already done that, but it's kind "strange" I update the database row everytime the script
identifies a VM with error.</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;margin-bottom:12.0pt"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Date: Wed, 21 Mar 2012 09:39:03 +0800<br>
Subject: Re: [Openstack] Can't delete instances with "error" status.<br>
From: <a href="mailto:mwjpiero@gmail.com">mwjpiero@gmail.com</a><br>
To: <a href="mailto:guibirk@hotmail.com">guibirk@hotmail.com</a></span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">update "instances" table in "nova" db, set the vm_status of the instance which you want to delete "active" and
set the task_status=NULL. </span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">After that, try to use euca-terminate
</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> </span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">On Wed, Mar 21, 2012 at 1:24 AM, Guilherme Birk <<a href="mailto:guibirk@hotmail.com">guibirk@hotmail.com</a>> wrote:</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">I'm attempting to make a python script that controls all my virtual machines. Sometimes, when the script identifies
that exists an instance with status of "error", he creates a new instance and tries to delete the old one with curl commands, but I'm not getting any response and the VM isn't deleted. When I execute euca-terminate instance <i-name> I got nothing too. How
I should delete instances with error status ? I didn't found any way using nova-manage too.
</span><o:p></o:p></p>
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