39bbcedbca
NodeResourceSlice will be used by kubelet to publish resource information on behalf of DRA drivers on the node. NodeName and DriverName in NodeResourceSlice must be immutable. This simplifies tracking the different objects because what they are for cannot change after creation. The new field in ResourceClass tells scheduler and autoscaler that they are expected to handle allocation. ResourceClaimParameters and ResourceClassParameters are new types for telling in-tree components how to handle claims.
58 lines
2.2 KiB
Go
58 lines
2.2 KiB
Go
/*
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Copyright 2022 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package storage
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import (
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apiserver/pkg/registry/generic"
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genericregistry "k8s.io/apiserver/pkg/registry/generic/registry"
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"k8s.io/kubernetes/pkg/apis/resource"
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"k8s.io/kubernetes/pkg/printers"
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printersinternal "k8s.io/kubernetes/pkg/printers/internalversion"
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printerstorage "k8s.io/kubernetes/pkg/printers/storage"
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"k8s.io/kubernetes/pkg/registry/resource/resourceclassparameters"
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)
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// REST implements a RESTStorage for ResourceClassParameters.
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type REST struct {
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*genericregistry.Store
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}
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// NewREST returns a RESTStorage object that will work against ResourceClassParameters.
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func NewREST(optsGetter generic.RESTOptionsGetter) (*REST, error) {
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store := &genericregistry.Store{
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NewFunc: func() runtime.Object { return &resource.ResourceClassParameters{} },
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NewListFunc: func() runtime.Object { return &resource.ResourceClassParametersList{} },
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PredicateFunc: resourceclassparameters.Match,
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DefaultQualifiedResource: resource.Resource("resourceclassparameters"),
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SingularQualifiedResource: resource.Resource("resourceclassparameters"),
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CreateStrategy: resourceclassparameters.Strategy,
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UpdateStrategy: resourceclassparameters.Strategy,
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DeleteStrategy: resourceclassparameters.Strategy,
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ReturnDeletedObject: true,
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TableConvertor: printerstorage.TableConvertor{TableGenerator: printers.NewTableGenerator().With(printersinternal.AddHandlers)},
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}
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options := &generic.StoreOptions{RESTOptions: optsGetter, AttrFunc: resourceclassparameters.GetAttrs}
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if err := store.CompleteWithOptions(options); err != nil {
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return nil, err
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}
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return &REST{store}, nil
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}
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