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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-US">Yep, spot on Fabian, thanks for the pointer<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-US">For future reference, the current process to create an image in Glance using a pre-existing volume in Ceph is as follows<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-US">Step1 – Create the empty image<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">glance image-create --container-format=bare --disk-format=raw --min-ram 2048 --name="Windows Server test"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><a name="_MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">+------------------+--------------------------------------+<br>
| Property | Value |<br>
+------------------+--------------------------------------+<br>
| checksum | None |<br>
| container_format | bare |<br>
| created_at | 2018-04-26T04:08:37Z |<br>
| disk_format | raw |<br>
| id | 763a2ca2-e8f8-4bf9-974f-98d7020e200b |<br>
| locations | [] |<br>
| min_disk | 0 |<br>
| min_ram | 0 |<br>
| name | Windows Server test |<br>
| owner | 40c2b46fb47c4ee7ac076b259c4e0814 |<br>
| protected | False |<br>
| size | None |<br>
| status | queued |<br>
| tags | [] |<br>
| updated_at | 2018-04-26T04:08:37Z |<br>
| virtual_size | None |<br>
| visibility | shared |<br>
+------------------+--------------------------------------+<o:p></o:p></span></a></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">Step 2 – Update the ‘location’ attribute<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">glance location-add --url "rbd://b42a82f3-f493-49f4-98e0-2d355bbe8ee3/saspool/image-Windows2016v1/snap" 763a2ca2-e8f8-4bf9-974f-98d7020e200b<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">You’ll obviously need to ensure you have a protected snapshow of your image like so<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">:~# rbd snap create saspool/image-Windows2016v1@snap<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">:~# rbd snap protect saspool/image-Windows2016v1@snap<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">:~# rbd snap ls saspool/image-Windows2016v1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">SNAPID NAME SIZE TIMESTAMP<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"> 18 snap 150 GB Thu Apr 26 13:24:30 2018<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">You’ll also need to ensure that show_multiple_locations = true is set in glance-api.conf<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Fabian Zimmermann [mailto:dev.faz@gmail.com]
<br>
<b>Sent:</b> Sunday, 22 April 2018 2:28 PM<br>
<b>To:</b> Cory Hawkless <Cory@Hawkless.id.au>; openstack@lists.openstack.org<br>
<b>Subject:</b> Re: [Openstack] Glance image definition using V2 API<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt">Hi,<br>
<br>
just create an empty image (Without file or location param), then use add-location to set your locations.<br>
<br>
Fabian Zimmermann<br>
<br>
<o:p></o:p></p>
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<p class="MsoNormal">Am 19. April 2018 06:15:33 MESZ schrieb Cory Hawkless <Cory@Hawkless.id.au>:<o:p></o:p></p>
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<pre style="margin-bottom:12.0pt">Looking for some help with defining glance images. I'm running a new Queens installation and do not have the V1 API enabled in Glance.<br><br>So the Glance V1 API has been deprecated for some time now (I believe) and best I can tell there is no support in the V2 API for defining an existing image into glance.<br>I.E, I have some volumes in my Ceph pool that I'd like to expose to Glance, but the old method of using "glance image-create --disk-format raw --id $IMAGE_ID --location rbd://$CLUSTER_ID/$POOL/$IMAGE_ID/snap" no longer works because this is a V1 command with the V2 API having no support for the --location flag.<br><br>I'm primarily dealing with large(ish) windows images around 100GB mark, so exporting them to a file then importing them using the --file command is very sub optimal.<br><br>Without an outright database hack, is there any way to define an existing Ceph based volume to be used by Glance?<br>If there is not a way to do this then can I safely enable the V1 API in Queens? How long until V1 support is removed and I'm back to square 1<br><br>Thanks in advance<br>Cory<o:p></o:p></pre>
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