51 lines
1.6 KiB
Go
51 lines
1.6 KiB
Go
/*
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Copyright 2017 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 server
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import (
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"fmt"
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"golang.org/x/net/context"
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"k8s.io/kubernetes/pkg/kubelet/api/v1alpha1/runtime"
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)
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// ListImages lists existing images.
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// TODO(mikebrow): add filters
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// TODO(mikebrow): harden api
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func (c *criContainerdService) ListImages(ctx context.Context, r *runtime.ListImagesRequest) (*runtime.ListImagesResponse, error) {
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imageMetadataA, err := c.imageMetadataStore.List()
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if err != nil {
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return nil, fmt.Errorf("failed to list image metadata from store %v", err)
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}
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// TODO(mikebrow): Get the id->tags, and id->digest mapping from our checkpoint;
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// Get other information from containerd image/content store
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var images []*runtime.Image
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for _, image := range imageMetadataA { // TODO(mikebrow): write a ImageMetadata to runtime.Image converter
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ri := &runtime.Image{
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Id: image.ID,
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RepoTags: image.RepoTags,
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RepoDigests: image.RepoDigests,
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Size_: image.Size,
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// TODO(mikebrow): Uid and Username?
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}
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images = append(images, ri)
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}
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return &runtime.ListImagesResponse{Images: images}, nil
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}
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