build fails on ubuntu without specifying base_tag

[Michał Jastrzębski]

Currently, if you won't specify --base-tag=14.04 ubuntu will try to build ubuntu:7. That's because when this line is executed https://github.com/openstack/kolla/blob/master/kolla/common/config.py#L320 base distro is still default - centos

[Swapnil Kulkarni (coolsvap-deactivatedaccount)]

Michal,

I am not able to reproduce this locally, see below output.

<snip>

./tools/build.py --base ubuntu
INFO:kolla.image.build:Found the docker image folder at /home/skulkarn/kolla/docker
INFO:kolla.image.build:Added image base to queue
INFO:kolla.image.build:Attempting to run task BuildTask(base) for the first time
INFO:kolla.image.build.base:Building
INFO:kolla.image.build.base:Step 1 : FROM ubuntu:14.04

</snip>

Can you please confirm?

Thanks