[openstack-dev] [sahara] summit wrap-up: backward compat
Matthew Farrellee
matt at redhat.com
Thu May 29 14:43:25 UTC 2014
On 05/29/2014 10:22 AM, Sergey Lukjanov wrote:
> So, it looks like we have an agreement on all question.
>
> There is only one technical question - keeping release images means
> that we need to keep the whole matrix of images: plugin X version X
> OSy [X root-passwdord]. I'll take a look on total size of them and
> ability to publish them on OS infra.
that's definitely an upper bound. in practice it will be considerably less.
for juno we'd have -
. vanilla hadoop1 fedora
. vanilla hadoop1 ubuntu
. vanilla hadoop1 centos6
. ?vanilla hadoop1 centos7?
. vanilla hadoop2 fedora
. vanilla hadoop2 ubuntu
. vanilla hadoop2 centos6
. ?vanilla hadoop2 centos7?
. hdp hadoop1 centos
. hdp hadoop2 centos
. spark ubuntu
. ?spark fedora?
. ?spark centos?
i do not think we should release any images that have a root password
set (essentially a backdoor).
for K we should deprecate the hadoop1 versions and thus significantly
cut the size of the new image artifact.
best,
matt
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