- treadmill script: run root & rootless in parallel, not
sequentially. It's only four jobs, and it seems dumb
to fix root tests, repush, then discover a rootless failure.
- apply-podman-deltas: implement skip_if_rootless(), and
use it to skip a nasty longstanding flake
- bud-tests-in-podman diffs: ugly code to fix a rootless hang.
background: rootless remote tests hang
cause: stray podman server process
root cause: no idea. No clue at all. I just gave up
workaround: seek out and kill stray server processes
Rootless buildah-bud tests are not run in regular CI,
only in the buildah treadmill.
Signed-off-by: Ed Santiago <santiago@redhat.com>