Add glide.yaml and vendor deps

vendor/k8s.io/kubernetes/pkg/kubelet/remote/remote_image.go

@@ -0,0 +1,112 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package remote
+
+import (
+	"time"
+
+	"github.com/golang/glog"
+	"google.golang.org/grpc"
+	internalapi "k8s.io/kubernetes/pkg/kubelet/api"
+	runtimeapi "k8s.io/kubernetes/pkg/kubelet/api/v1alpha1/runtime"
+)
+
+// RemoteImageService is a gRPC implementation of internalapi.ImageManagerService.
+type RemoteImageService struct {
+	timeout     time.Duration
+	imageClient runtimeapi.ImageServiceClient
+}
+
+// NewRemoteImageService creates a new internalapi.ImageManagerService.
+func NewRemoteImageService(addr string, connectionTimout time.Duration) (internalapi.ImageManagerService, error) {
+	glog.V(3).Infof("Connecting to image service %s", addr)
+	conn, err := grpc.Dial(addr, grpc.WithInsecure(), grpc.WithTimeout(connectionTimout), grpc.WithDialer(dial))
+	if err != nil {
+		glog.Errorf("Connect remote image service %s failed: %v", addr, err)
+		return nil, err
+	}
+
+	return &RemoteImageService{
+		timeout:     connectionTimout,
+		imageClient: runtimeapi.NewImageServiceClient(conn),
+	}, nil
+}
+
+// ListImages lists available images.
+func (r *RemoteImageService) ListImages(filter *runtimeapi.ImageFilter) ([]*runtimeapi.Image, error) {
+	ctx, cancel := getContextWithTimeout(r.timeout)
+	defer cancel()
+
+	resp, err := r.imageClient.ListImages(ctx, &runtimeapi.ListImagesRequest{
+		Filter: filter,
+	})
+	if err != nil {
+		glog.Errorf("ListImages with filter %q from image service failed: %v", filter, err)
+		return nil, err
+	}
+
+	return resp.Images, nil
+}
+
+// ImageStatus returns the status of the image.
+func (r *RemoteImageService) ImageStatus(image *runtimeapi.ImageSpec) (*runtimeapi.Image, error) {
+	ctx, cancel := getContextWithTimeout(r.timeout)
+	defer cancel()
+
+	resp, err := r.imageClient.ImageStatus(ctx, &runtimeapi.ImageStatusRequest{
+		Image: image,
+	})
+	if err != nil {
+		glog.Errorf("ImageStatus %q from image service failed: %v", image.GetImage(), err)
+		return nil, err
+	}
+
+	return resp.Image, nil
+}
+
+// PullImage pulls an image with authentication config.
+func (r *RemoteImageService) PullImage(image *runtimeapi.ImageSpec, auth *runtimeapi.AuthConfig) error {
+	ctx, cancel := getContextWithTimeout(r.timeout)
+	defer cancel()
+
+	_, err := r.imageClient.PullImage(ctx, &runtimeapi.PullImageRequest{
+		Image: image,
+		Auth:  auth,
+	})
+	if err != nil {
+		glog.Errorf("PullImage %q from image service failed: %v", image.GetImage(), err)
+		return err
+	}
+
+	return nil
+}
+
+// RemoveImage removes the image.
+func (r *RemoteImageService) RemoveImage(image *runtimeapi.ImageSpec) error {
+	ctx, cancel := getContextWithTimeout(r.timeout)
+	defer cancel()
+
+	_, err := r.imageClient.RemoveImage(ctx, &runtimeapi.RemoveImageRequest{
+		Image: image,
+	})
+	if err != nil {
+		glog.Errorf("RemoveImage %q from image service failed: %v", image.GetImage(), err)
+		return err
+	}
+
+	return nil
+}