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WIP v0 NVIDIA GPU support

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Implements part of #24071

I am not familiar with the scheduler enough to know what to do with the scores. Punting for now.

Missing items from the implementation plan: limitranger, rkt support, kubectl
support and user docs
This commit is contained in:
Rudi Chiarito
2016-04-26 20:54:19 -04:00
parent 57359e4f2f
commit 362c763fca
21 changed files with 858 additions and 666 deletions
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35
pkg/api/validation/validation_test.go
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@@ -1375,6 +1375,22 @@ func TestValidateContainers(t *testing.T) {
},
ImagePullPolicy: "IfNotPresent",
},
{
Name: "resources-test-with-gpu",
Image: "image",
Resources: api.ResourceRequirements{
Requests: api.ResourceList{
api.ResourceName(api.ResourceCPU): resource.MustParse("10"),
api.ResourceName(api.ResourceMemory): resource.MustParse("10G"),
},
Limits: api.ResourceList{
api.ResourceName(api.ResourceCPU): resource.MustParse("10"),
api.ResourceName(api.ResourceMemory): resource.MustParse("10G"),
api.ResourceName(api.ResourceNvidiaGPU): resource.MustParse("1"),
},
},
ImagePullPolicy: "IfNotPresent",
},
{
Name: "resources-request-limit-simple",
Image: "image",
@@ -1598,6 +1614,25 @@ func TestValidateContainers(t *testing.T) {
ImagePullPolicy: "IfNotPresent",
},
},
"Resource can only have GPU limit": {
{
Name: "resources-request-limit-edge",
Image: "image",
Resources: api.ResourceRequirements{
Requests: api.ResourceList{
api.ResourceName(api.ResourceCPU): resource.MustParse("10"),
api.ResourceName(api.ResourceMemory): resource.MustParse("10G"),
api.ResourceName(api.ResourceNvidiaGPU): resource.MustParse("1"),
},
Limits: api.ResourceList{
api.ResourceName(api.ResourceCPU): resource.MustParse("10"),
api.ResourceName(api.ResourceMemory): resource.MustParse("10G"),
api.ResourceName(api.ResourceNvidiaGPU): resource.MustParse("1"),
},
},
ImagePullPolicy: "IfNotPresent",
},
},
"Request limit simple invalid": {
{
Name: "abc-123",