[MESOS-4138] Document proposal for exclusive resources in Mesos

• Type: Improvement
• Status: Accepted
• Priority: Major
• Resolution: Unresolved
• Component/s: containerization
• Assignee: Unassigned
• Reporter: Ian Downes
• Created: 12/Dec/15 00:55
• Updated: 26/Apr/17 16:54

Description

Propose the concept of exclusivity to resources. An exclusive resource is a) not shared with any other task, b) employs stronger isolation for more predictable performance, and c) is consequently not oversubscribed (if enabled). In contrast to normal resources, exclusive resources have greater resource priority while oversubscribed resources have lower priority.

Initial resources that could support the notion of exclusivity include cpu, network egress bandwidth, and IP addresses.

Please see this document. All comments welcome!

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