Imports
- github.com/coreos/matchbox/matchbox/sign
- github.com/coreos/coreos-cloudinit/config
- github.com/coreos/matchbox/matchbox/server/serverpb
- github.com/Sirupsen/logrus
- github.com/coreos/matchbox/matchbox/storage/storagepb
- github.com/coreos/fuze/config
- github.com/coreos/ignition/config
- github.com/coreos/matchbox/matchbox/server