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<div>Hi!</div>
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<div>I found the project which is using tarballs for storing images. <a href="https://tarballs.openstack.org/trove/images/">https://tarballs.openstack.org/trove/images/</a></div>
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<div>We would like to use the same space for storing sahara-images if it is possible.</div>
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<div>Please answer on Luigi's questions.</div>
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Best Regards,<br />
<br />
Evgeny Sikachev<br />
QA Engineer<br />
Mirantis, Inc</div>
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On 28 Apr 2017, 16:39 +0400, Luigi Toscano <ltoscano@redhat.com>, wrote:<br />
<blockquote type="cite" style="margin: 5px 5px; padding-left: 10px; border-left: thin solid #1abc9c;">Hi,<br />
<br />
The Sahara project has been providing pre-built images containing the Hadoop/<br />
Spark/$bigdata frameworks since the beginning of the project, so that users<br />
can be immediately productive.<br />
<br />
The generated qcow2 images have been living so far here:<br />
http://sahara-files.mirantis.com/images/upstream/<br />
<br />
As a team we were wondering whether we could store those images on some shared<br />
and publicly accessible space on openstack.org (like tarballs.openstack.org).<br />
<br />
I guess that the main concern could be the disk usage. Currently the space<br />
used for the older releases (from kilo to newton) is around ~110GB. The<br />
estimate for Ocata is ~35GB and the number is going to grow.<br />
Of course we can drop old images when a certain release reaches its end-of-<br />
life (unless there is a place to store some archived artifacts).<br />
<br />
About the update frequency: the images are currenctly rebuilt with with every<br />
commit in sahara-image-elements (and soon in sahara with a different build<br />
method) by the tests.<br />
I don't think that we would need to update the images in this stored space<br />
with every commit, but at most once every month or, even better, when a new<br />
release of sahara-image-elements is tagged.<br />
<br />
Please note that we already store some artifacts on tarballs.openstack.org,<br />
even if their size is not definitely not the same of those disk images.<br />
https://review.openstack.org/#/c/175395/<br />
https://review.openstack.org/#/c/367271/<br />
<br />
To summarize: would it be possible for us to use some shared space, and if<br />
yes, which are the conditions?<br />
<br />
--<br />
Luigi<br />
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