[OpenStack-Infra] Space for Sahara artifacts (disk images)
ltoscano at redhat.com
Fri Apr 28 12:39:51 UTC 2017
The Sahara project has been providing pre-built images containing the Hadoop/
Spark/$bigdata frameworks since the beginning of the project, so that users
can be immediately productive.
The generated qcow2 images have been living so far here:
As a team we were wondering whether we could store those images on some shared
and publicly accessible space on openstack.org (like tarballs.openstack.org).
I guess that the main concern could be the disk usage. Currently the space
used for the older releases (from kilo to newton) is around ~110GB. The
estimate for Ocata is ~35GB and the number is going to grow.
Of course we can drop old images when a certain release reaches its end-of-
life (unless there is a place to store some archived artifacts).
About the update frequency: the images are currenctly rebuilt with with every
commit in sahara-image-elements (and soon in sahara with a different build
method) by the tests.
I don't think that we would need to update the images in this stored space
with every commit, but at most once every month or, even better, when a new
release of sahara-image-elements is tagged.
Please note that we already store some artifacts on tarballs.openstack.org,
even if their size is not definitely not the same of those disk images.
To summarize: would it be possible for us to use some shared space, and if
yes, which are the conditions?
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