mirror of
https://github.com/optim-enterprises-bv/kubernetes.git
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81 lines
2.5 KiB
Go
81 lines
2.5 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 testing
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import (
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"context"
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"testing"
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"k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/client-go/informers"
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"k8s.io/client-go/kubernetes/fake"
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"k8s.io/kubernetes/pkg/scheduler/framework"
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frameworkruntime "k8s.io/kubernetes/pkg/scheduler/framework/runtime"
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)
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// SetupPluginWithInformers creates a plugin using a framework handle that includes
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// the provided sharedLister and a SharedInformerFactory with the provided objects.
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// The function also creates an empty namespace (since most tests creates pods with
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// empty namespace), and start informer factory.
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func SetupPluginWithInformers(
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ctx context.Context,
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tb testing.TB,
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pf frameworkruntime.PluginFactory,
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config runtime.Object,
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sharedLister framework.SharedLister,
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objs []runtime.Object,
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) framework.Plugin {
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objs = append([]runtime.Object{&v1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: ""}}}, objs...)
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informerFactory := informers.NewSharedInformerFactory(fake.NewClientset(objs...), 0)
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fh, err := frameworkruntime.NewFramework(ctx, nil, nil,
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frameworkruntime.WithSnapshotSharedLister(sharedLister),
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frameworkruntime.WithInformerFactory(informerFactory))
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if err != nil {
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tb.Fatalf("Failed creating framework runtime: %v", err)
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}
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p, err := pf(ctx, config, fh)
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if err != nil {
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tb.Fatal(err)
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}
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informerFactory.Start(ctx.Done())
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informerFactory.WaitForCacheSync(ctx.Done())
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return p
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}
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// SetupPlugin creates a plugin using a framework handle that includes
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// the provided sharedLister.
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func SetupPlugin(
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ctx context.Context,
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tb testing.TB,
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pf frameworkruntime.PluginFactory,
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config runtime.Object,
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sharedLister framework.SharedLister,
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) framework.Plugin {
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fh, err := frameworkruntime.NewFramework(ctx, nil, nil,
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frameworkruntime.WithSnapshotSharedLister(sharedLister))
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if err != nil {
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tb.Fatalf("Failed creating framework runtime: %v", err)
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}
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p, err := pf(ctx, config, fh)
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if err != nil {
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tb.Fatal(err)
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}
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return p
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}
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