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initial implementation for image management

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Signed-off-by: Mike Brown <brownwm@us.ibm.com>
This commit is contained in:
Mike Brown
2017-04-29 07:05:54 -05:00
parent 4c86ac9d21
commit e5199c0cda
9 changed files with 501 additions and 21 deletions
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34
pkg/server/service.go
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@@ -19,15 +19,23 @@ package server
import (
"google.golang.org/grpc"
contentapi "github.com/containerd/containerd/api/services/content"
"github.com/containerd/containerd/api/services/execution"
imagesapi "github.com/containerd/containerd/api/services/images"
rootfsapi "github.com/containerd/containerd/api/services/rootfs"
"github.com/containerd/containerd/content"
"github.com/containerd/containerd/images"
"github.com/containerd/containerd/rootfs"
contentservice "github.com/containerd/containerd/services/content"
imagesservice "github.com/containerd/containerd/services/images"
rootfsservice "github.com/containerd/containerd/services/rootfs"
"github.com/kubernetes-incubator/cri-containerd/pkg/metadata"
"github.com/kubernetes-incubator/cri-containerd/pkg/metadata/store"
"k8s.io/kubernetes/pkg/kubelet/api/v1alpha1/runtime"
// TODO remove the underscores from the following imports as the services are
// implemented. "_" is being used to hold the reference to keep autocomplete
// from deleting them until referenced below.
_ "github.com/containerd/containerd/api/services/content"
_ "github.com/containerd/containerd/api/services/execution"
_ "github.com/containerd/containerd/api/services/images"
_ "github.com/containerd/containerd/api/services/rootfs"
_ "github.com/containerd/containerd/api/types/container"
_ "github.com/containerd/containerd/api/types/descriptor"
_ "github.com/containerd/containerd/api/types/mount"
@@ -42,10 +50,24 @@ type CRIContainerdService interface {
}
// criContainerdService implements CRIContainerdService.
type criContainerdService struct{}
type criContainerdService struct {
containerService execution.ContainerServiceClient
imageStore images.Store
contentIngester content.Ingester
contentProvider content.Provider
rootfsUnpacker rootfs.Unpacker
imageMetadataStore metadata.ImageMetadataStore
}
// NewCRIContainerdService returns a new instance of CRIContainerdService
func NewCRIContainerdService(conn *grpc.ClientConn) CRIContainerdService {
// TODO: Initialize different containerd clients.
return &criContainerdService{}
return &criContainerdService{
containerService: execution.NewContainerServiceClient(conn),
imageStore: imagesservice.NewStoreFromClient(imagesapi.NewImagesClient(conn)),
contentIngester: contentservice.NewIngesterFromClient(contentapi.NewContentClient(conn)),
contentProvider: contentservice.NewProviderFromClient(contentapi.NewContentClient(conn)),
rootfsUnpacker: rootfsservice.NewUnpackerFromClient(rootfsapi.NewRootFSClient(conn)),
imageMetadataStore: metadata.NewImageMetadataStore(store.NewMetadataStore()),
}
}