56 lines
1.8 KiB
Go
56 lines
1.8 KiB
Go
/*
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Copyright 2024 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 admission
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import (
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"k8s.io/apimachinery/pkg/runtime/schema"
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"k8s.io/apiserver/pkg/admission"
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"k8s.io/apiserver/pkg/admission/initializer"
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quota "k8s.io/apiserver/pkg/quota/v1"
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)
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// PluginInitializer is used for initialization of the generic controlplane admission plugins.
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type PluginInitializer struct {
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quotaConfiguration quota.Configuration
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excludedAdmissionResources []schema.GroupResource
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}
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var _ admission.PluginInitializer = &PluginInitializer{}
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// NewPluginInitializer constructs new instance of PluginInitializer
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func NewPluginInitializer(
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quotaConfiguration quota.Configuration,
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excludedAdmissionResources []schema.GroupResource,
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) *PluginInitializer {
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return &PluginInitializer{
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quotaConfiguration: quotaConfiguration,
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excludedAdmissionResources: excludedAdmissionResources,
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}
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}
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// Initialize checks the initialization interfaces implemented by each plugin
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// and provide the appropriate initialization data
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func (i *PluginInitializer) Initialize(plugin admission.Interface) {
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if wants, ok := plugin.(initializer.WantsQuotaConfiguration); ok {
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wants.SetQuotaConfiguration(i.quotaConfiguration)
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}
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if wants, ok := plugin.(initializer.WantsExcludedAdmissionResources); ok {
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wants.SetExcludedAdmissionResources(i.excludedAdmissionResources)
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}
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}
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