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62eb70c1b3
* reuse informer in scheduler tests Signed-off-by: kerthcet <kerthcet@gmail.com> * reduce construct two informers Signed-off-by: kerthcet <kerthcet@gmail.com> * instantiate formerfacotry error Signed-off-by: kerthcet <kerthcet@gmail.com>
56 lines
1.7 KiB
Go
56 lines
1.7 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 queue
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import (
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"context"
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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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)
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// NewTestQueue creates a priority queue with an empty informer factory.
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func NewTestQueue(ctx context.Context, lessFn framework.LessFunc, opts ...Option) *PriorityQueue {
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return NewTestQueueWithObjects(ctx, lessFn, nil, opts...)
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}
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// NewTestQueueWithObjects creates a priority queue with an informer factory
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// populated with the provided objects.
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func NewTestQueueWithObjects(
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ctx context.Context,
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lessFn framework.LessFunc,
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objs []runtime.Object,
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opts ...Option,
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) *PriorityQueue {
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informerFactory := informers.NewSharedInformerFactory(fake.NewSimpleClientset(objs...), 0)
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return NewTestQueueWithInformerFactory(ctx, lessFn, informerFactory, opts...)
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}
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func NewTestQueueWithInformerFactory(
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ctx context.Context,
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lessFn framework.LessFunc,
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informerFactory informers.SharedInformerFactory,
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opts ...Option,
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) *PriorityQueue {
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pq := NewPriorityQueue(lessFn, informerFactory, opts...)
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informerFactory.Start(ctx.Done())
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informerFactory.WaitForCacheSync(ctx.Done())
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return pq
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}
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