[MESOS-8274] Use devtmpfs to mount container /dev.

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Component/s: containerization
• Assignee: Unassigned
• Reporter: James Peach
• Created: 29/Nov/17 15:58
• Updated: 23/Apr/18 18:58
• Resolved: 23/Apr/18 18:58

Description

If we use devtmpfs to mount /dev in a container, then we don't have to manually populate the set of container devices. We also get all the host devices available automatically. This may need to be configured in conjunction with the devices cgroup to ensure correct container device access.