53 lines
1.6 KiB
Go
53 lines
1.6 KiB
Go
/*
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Copyright 2016 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 images
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import (
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"k8s.io/kubernetes/pkg/api"
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"k8s.io/kubernetes/pkg/client/record"
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kubecontainer "k8s.io/kubernetes/pkg/kubelet/container"
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"k8s.io/kubernetes/pkg/util/flowcontrol"
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)
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type imageManager struct {
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recorder record.EventRecorder
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runtime kubecontainer.Runtime
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backOff *flowcontrol.Backoff
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imagePuller imagePuller
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}
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var _ ImageManager = &imageManager{}
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func NewImageManager(recorder record.EventRecorder, runtime kubecontainer.Runtime, imageBackOff *flowcontrol.Backoff, serialized bool) ImageManager {
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var imagePuller imagePuller
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if serialized {
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imagePuller = newSerializedImagePuller(recorder, runtime, imageBackOff)
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} else {
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imagePuller = newParallelImagePuller(recorder, runtime, imageBackOff)
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}
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return &imageManager{
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recorder: recorder,
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runtime: runtime,
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backOff: imageBackOff,
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imagePuller: imagePuller,
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}
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}
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func (im *imageManager) EnsureImageExists(pod *api.Pod, container *api.Container, pullSecrets []api.Secret) (error, string) {
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return im.imagePuller.pullImage(pod, container, pullSecrets)
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}
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