mirror of
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113 lines
3.6 KiB
Go
113 lines
3.6 KiB
Go
/*
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Copyright The containerd 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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/*
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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 remote
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import (
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"context"
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"maps"
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"time"
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"google.golang.org/grpc"
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upstreamapi "k8s.io/cri-api/pkg/apis"
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runtimeapi "k8s.io/cri-api/pkg/apis/runtime/v1"
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upstreamcri "k8s.io/cri-client/pkg"
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)
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// ImageService adapts the upstream CRI image client to the legacy integration
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// interface used by containerd's integration tests.
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type ImageService struct {
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imageService upstreamapi.ImageManagerService
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}
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// NewImageService creates a legacy-style CRI image client backed by the
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// upstream Kubernetes CRI client.
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func NewImageService(endpoint string, connectionTimeout time.Duration) (*ImageService, error) {
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imageService, err := upstreamcri.NewRemoteImageServiceBuilder().
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WithEndpoint(endpoint).
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WithConnectionTimeout(connectionTimeout).
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WithTracerProvider(nil).
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WithUseStreaming(false).
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Build(context.Background())
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if err != nil {
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return nil, err
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}
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return &ImageService{imageService: imageService}, nil
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}
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func (r *ImageService) Close(ctx context.Context) error {
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if r == nil {
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return nil
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}
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return r.imageService.Close(ctx)
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}
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func (r *ImageService) ListImages(filter *runtimeapi.ImageFilter, _ ...grpc.CallOption) ([]*runtimeapi.Image, error) {
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return r.imageService.ListImages(context.Background(), filter)
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}
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func (r *ImageService) ImageStatus(image *runtimeapi.ImageSpec, _ ...grpc.CallOption) (*runtimeapi.Image, error) {
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resp, err := r.imageService.ImageStatus(context.Background(), image, false)
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if err != nil {
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return nil, err
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}
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return resp.GetImage(), nil
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}
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func (r *ImageService) PullImage(image *runtimeapi.ImageSpec, auth *runtimeapi.AuthConfig, podSandboxConfig *runtimeapi.PodSandboxConfig, runtimeHandler string, _ ...grpc.CallOption) (string, error) {
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requestImage := image
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if image != nil && runtimeHandler != "" {
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requestImage = &runtimeapi.ImageSpec{
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Image: image.Image,
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Annotations: maps.Clone(image.Annotations),
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UserSpecifiedImage: image.UserSpecifiedImage,
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RuntimeHandler: runtimeHandler,
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ImageRef: image.ImageRef,
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}
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}
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return r.imageService.PullImage(context.Background(), requestImage, auth, podSandboxConfig)
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}
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func (r *ImageService) RemoveImage(image *runtimeapi.ImageSpec, _ ...grpc.CallOption) error {
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return r.imageService.RemoveImage(context.Background(), image)
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}
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func (r *ImageService) ImageFsInfo(_ ...grpc.CallOption) ([]*runtimeapi.FilesystemUsage, error) {
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resp, err := r.imageService.ImageFsInfo(context.Background())
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if err != nil {
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return nil, err
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}
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return resp.GetImageFilesystems(), nil
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}
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