[openstack-dev] [TripleO][Kolla] Concerns about containers images in DockerHub

Sam Yaple samuel at yaple.net
Fri Oct 20 05:36:30 UTC 2017

On Thu, Oct 19, 2017 at 11:23 PM, Gabriele Cerami <gcerami at redhat.com>

> On 19 Oct, Sam Yaple wrote:
> > So it seems tripleo is building *all* images and then pushing them.
> > Reworking your number leads me to believe you will be consuming 10-15GB
> in
> > total on Dockerhub. Kolla images are only the size that you posted when
> > built as seperate services. Just keep building all the images at the same
> > time and you wont get anywhere near the numbers you posted.
> Makes sense, so considering the shared layers
> - a size of 10-15GB per build.
> - 4-6 builds rotated per release
> - 3-4 releases

- a size of 1-2GB per build
- 4-6 builds rotated per release
- 3-4 releases

At worst you are looking at 48GB not 360GB. Dont worry so much there!

> total size will be approximately be 360GB in the worst case, and 120GB in
> the best case, which seems a bit more reasonable.
> Thanks for he clarifications
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