mirror of
https://github.com/kubernetes-sigs/node-feature-discovery.git
synced 2025-03-14 20:56:42 +00:00
0e1d4a9046
Move the previously-protobuf-only internal "feature api" over to the public "nfd api" package. This is in preparation for introducing a new CRD API for communicating features. This patch carries no functional changes. Just moving code around.
71 lines
2.2 KiB
Go
71 lines
2.2 KiB
Go
/*
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Copyright 2021 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 v1alpha1
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// NewDomainFeatures creates a new instance of Features, initializing specified
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// features to empty values
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func NewDomainFeatures() *DomainFeatures {
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return &DomainFeatures{
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Flags: make(map[string]FlagFeatureSet),
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Attributes: make(map[string]AttributeFeatureSet),
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Instances: make(map[string]InstanceFeatureSet)}
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}
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// NewFlagFeatures creates a new instance of KeyFeatureSet.
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func NewFlagFeatures(keys ...string) FlagFeatureSet {
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e := make(map[string]Nil, len(keys))
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for _, k := range keys {
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e[k] = Nil{}
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}
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return FlagFeatureSet{Elements: e}
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}
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// NewAttributeFeatures creates a new instance of ValueFeatureSet.
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func NewAttributeFeatures(values map[string]string) AttributeFeatureSet {
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if values == nil {
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values = make(map[string]string)
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}
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return AttributeFeatureSet{Elements: values}
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}
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// NewInstanceFeatures creates a new instance of InstanceFeatureSet.
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func NewInstanceFeatures(instances []InstanceFeature) InstanceFeatureSet {
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return InstanceFeatureSet{Elements: instances}
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}
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// NewInstanceFeature creates a new InstanceFeature instance.
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func NewInstanceFeature(attrs map[string]string) *InstanceFeature {
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if attrs == nil {
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attrs = make(map[string]string)
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}
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return &InstanceFeature{Attributes: attrs}
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}
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// InsertAttributeFeatures inserts new values into a specific feature.
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func InsertAttributeFeatures(f Features, domain, feature string, values map[string]string) {
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if _, ok := f[domain]; !ok {
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f[domain] = NewDomainFeatures()
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}
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if _, ok := f[domain].Attributes[feature]; !ok {
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f[domain].Attributes[feature] = NewAttributeFeatures(values)
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return
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}
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for k, v := range values {
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f[domain].Attributes[feature].Elements[k] = v
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}
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}
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