As you may know we have a job on Linaro CI to build Kolla images.
Normally it does LDC (Linaro Developer Cloud) ones and also not-modified
upstream ones.
Some time ago I merged CI jobs upstream for it. So
"kolla/debian-source-*" images exist with "train-aarch64" tag for
stable/train branch and "master-aarch64" for master one.
Please migrate to use those upstream ones instead of
"linaro/debian-source-*" ones (tagged "train-XYZ" and "ussuri-XYZ").
Building of Kolla images in "linaro" namespace will be limited to images
used by Linaro Developer Cloud as those ones may contain Linaro specific
changes or patches.
