Enable support for resctrl kernel interface in containerd configuration
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Containerd Subordinate Charm |
New
|
Undecided
|
Unassigned |
Bug Description
Hi team. This is not a bug, but more like a feature request.
Please enable support for resctrl [1],[2] be enabled in containerd, as it might be desired for certain high-performance, latency-sensitive networking use-cases.
The support for it is available in the Ubuntu kernel ([2]), as it is built with CONFIG_
containerd also supports it via the config parameter called rdt_config_file [3].
Since containerd depends on runc [4], the support for it seems to be also implemented as part of spec [5].
Though I'm not 100% sure, it seems the only piece that is missing is containerd configuration file template in containerd charm and mounting resctrl to /sys/fs/resctrl. Also this bug [6] might be relevant, but it's current status is unclear.
[1] https:/
[2] https:/
[3] https:/
[4] https:/
[5] https:/
[6] https:/
summary: |
- Enaable support for resctrl kernel interface in containerd configuration + Enable support for resctrl kernel interface in containerd configuration |
description: | updated |