Major Moving forward (CDK-2.3) we thought it would be nice to have a
IMAGE_TAG option which will make sure that if a user want to switch
between different version of OSP[1] that would be seamless. To make
this happen user suppose to know where he/she can get tag information
for origin it's easy just go to docker hub and check but here a user
have to check it to[0] a json output data file.
Since currently registry.access.redhat.com is open for all and in
future it might gated by login, would it be good to have that specific
tag finder link to be documented? Also we also need to mention that we
did testing for a specific version of OSP (like 3.3.0.32) and that
image is only cached.
[0] https://registry.access.redhat.com/v1/repositories/openshift3/ose/tags
[1] https://github.com/projectatomic/adb-utils/issues/185
