Ensure QA image can be built on FOSS without buildx
What does this MR do and why?
When building QA image without using docker buildx
, the FROM ee AS jhqa
gets activated even on gitlab-foss
builds, thus causing Docker to execute ONBUILD COPY
, and fail.
So we need to bring back the hack of dont-fail-copy-if-on-foss which we had in the past.
Related to omnibus-gitlab!6532 (comment 1182922768).
MR acceptance checklist
This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.
-
I have evaluated the MR acceptance checklist for this MR.