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Deprecate the alpha Accelerators feature gate.

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Encourage people to use DevicePlugins instead.
This commit is contained in:
Rohit Agarwal 2017-12-19 00:43:39 -08:00
parent 8d24ce1137
commit f52628db60
2 changed files with 3 additions and 0 deletions
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2
pkg/features/kube_features.go
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@ -64,6 +64,8 @@ const (
// owner: @vishh // owner: @vishh
// alpha: v1.6 // alpha: v1.6
// //
// This is deprecated and will be removed in v1.11. Use DevicePlugins instead.
//
// Enables support for GPUs as a schedulable resource. // Enables support for GPUs as a schedulable resource.
// Only Nvidia GPUs are supported as of v1.6. // Only Nvidia GPUs are supported as of v1.6.
// Works only with Docker Container Runtime. // Works only with Docker Container Runtime.

1
pkg/kubelet/kubelet.go
View File

@ -875,6 +875,7 @@ func NewMainKubelet(kubeCfg *kubeletconfiginternal.KubeletConfiguration,
klet.softAdmitHandlers.AddPodAdmitHandler(lifecycle.NewNoNewPrivsAdmitHandler(klet.containerRuntime)) klet.softAdmitHandlers.AddPodAdmitHandler(lifecycle.NewNoNewPrivsAdmitHandler(klet.containerRuntime))
if utilfeature.DefaultFeatureGate.Enabled(features.Accelerators) { if utilfeature.DefaultFeatureGate.Enabled(features.Accelerators) {
if containerRuntime == kubetypes.DockerContainerRuntime { if containerRuntime == kubetypes.DockerContainerRuntime {
glog.Warningln("Accelerators feature is deprecated and will be removed in v1.11. Please use device plugins instead. They can be enabled using the DevicePlugins feature gate.")
if klet.gpuManager, err = nvidia.NewNvidiaGPUManager(klet, kubeDeps.DockerClientConfig); err != nil { if klet.gpuManager, err = nvidia.NewNvidiaGPUManager(klet, kubeDeps.DockerClientConfig); err != nil {
return nil, err return nil, err
} }