Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Document that Device Plugin feature is Beta (1.10) #7512

Merged
merged 1 commit into from
Feb 27, 2018
Merged

Document that Device Plugin feature is Beta (1.10) #7512

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 4 additions & 3 deletions docs/concepts/cluster-administration/device-plugins.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ title: Device Plugins
description: Use the Kubernetes device plugin framework to implement plugins for GPUs, NICs, FPGAs, InfiniBand, and similar resources that require vendor-specific setup.
---

{% include feature-state-alpha.md %}
{% include feature-state-beta.md %}

{% capture overview %}
Starting in version 1.8, Kubernetes provides a
Expand All @@ -20,8 +20,9 @@ that may require vendor specific initialization and setup.

## Device plugin registration

The device plugins feature is gated by the `DevicePlugins` feature gate and is disabled by default.
When the device plugins feature is enabled, the kubelet exports a `Registration` gRPC service:
The device plugins feature is gated by the `DevicePlugins` feature gate which
is disabled by default before 1.10. When the device plugins feature is enabled,
the kubelet exports a `Registration` gRPC service:

```gRPC
service Registration {
Expand Down
3 changes: 2 additions & 1 deletion docs/reference/feature-gates.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,8 @@ different Kubernetes components.
| `CustomPodDNS` | `false` | Alpha | 1.9 | |
| `CustomResourceValidation` | `false` | Alpha | 1.8 | 1.8 |
| `CustomResourceValidation` | `true` | Beta | 1.9 | |
| `DevicePlugins` | `false` | Alpha | 1.8 | |
| `DevicePlugins` | `false` | Alpha | 1.8 | 1.9 |
| `DevicePlugins` | `true` | Beta | 1.10 | |
| `DynamicKubeletConfig` | `false` | Alpha | 1.4 | |
| `DynamicVolumeProvisioning` | `true` | Alpha | 1.3 | 1.7 |
| `DynamicVolumeProvisioning` | `true` | GA | 1.8 | |
Expand Down
7 changes: 4 additions & 3 deletions docs/tasks/manage-gpus/scheduling-gpus.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -74,9 +74,10 @@ works on 1.8 and 1.9 as well. It will be deprecated in 1.10 and removed in
**From 1.8 onwards, the recommended way to consume GPUs is to use [device
plugins](/docs/concepts/cluster-administration/device-plugins).**

To enable GPU support through device plugins, a special **alpha** feature gate
`DevicePlugins` has to be set to true across the system:
`--feature-gates="DevicePlugins=true"`.
To enable GPU support through device plugins before 1,10, the `DevicePlugins`
feature gate has to be explicitly set to true across the system:
`--feature-gates="DevicePlugins=true"`. This is no longer required starting
from 1.10.

Then you have to install NVIDIA drivers on the nodes and run an NVIDIA GPU device
plugin ([see below](#deploying-nvidia-gpu-device-plugin)).
Expand Down