[MESOS-4624] Add allocation metrics for "gpus" resources.

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: agent, master
• Labels: gpu mesosphere metrics
• Epic Link: GPU
• Sprint: Mesosphere Sprint 32
• Story Points: 1
• Assignee: Kevin Klues
• Reporter: Benjamin Mahler
• Shepherd: Benjamin Mahler
• Created: 09/Feb/16 09:47
• Updated: 26/Nov/18 12:21
• Resolved: 26/Nov/18 12:21

Description

Allocation metrics are currently hard-coded to include only ["cpus", "mem", "disk"] resources. We'll need to add "gpus" to the list to start, possibly following up on the TODO to remove the hard-coding.

See:
https://github.com/apache/mesos/blob/0.27.0/src/master/metrics.cpp#L266-L269
https://github.com/apache/mesos/blob/0.27.0/src/slave/metrics.cpp#L123-L126