- Overlay subhosting uses unshare and chroot for running services within
- independent overlay filesystems, with a common kernel but independent
- namespaces. Aka "containerization without the bells and whistles".
+ Overlay subhosting uses unshare and chroot for running services
+ within independent overlay filesystems, with a common kernel but
+ independent namespaces. Aka "containerization with a modicum of bells
+ and whistles".