@scottwittenburg Here I'm trying to use a new image for the build-system pipeline but, if I read the logs correctly, old images are used instead. What am I doing wrong?

fyi @zackgalbreath

Pipeline generation is controlled by share/spack/gitlab/cloud_pipelines/.gitlab-ci.yml, and build_systems appears to be using the default image, defined here. You could either change that default, or you could make build_systems use a custom image, like some other stack do, e.g. radius-aws, here.

Thanks @scottwittenburg Just for my understanding, do the images I changed in build_systems/spack.yaml have any effect on pipelines?

do the images I changed in build_systems/spack.yaml have any effect on pipelines?

Yes, those control the images used by the build jobs. Early on, we didn't want to (or need to?) restrict the user to concretize and build with the same image, but maybe now we need that, and it no longer makes sense to specify those images separately.

@spackbot run pipeline

I've started that pipeline for you!