Commit 7889f0a inadvertently was using the master branch instead of f28, so we were composing an f29 tree with an f28 overlay. This goes back to f28 for now by just converting the JSON to YAML and manually adding the rojig section.
rebased onto 138c1cc5404a08fe74c1086dd3ca265c74ff603a
Actually, there's still an ex-jigdo-spec key in the included fedora-atomic-host-base.json, but I think that should be fine since rpm-ostree no longer looks for that key (only ex-rojig-spec), so it'll fall back to the inserted rojig key.
ex-jigdo-spec
include
fedora-atomic-host-base.json
ex-rojig-spec
rojig
Pull-Request has been merged by walters
Commit 7889f0a inadvertently was using the master branch instead of f28,
so we were composing an f29 tree with an f28 overlay. This goes back to
f28 for now by just converting the JSON to YAML and manually adding the
rojig section.