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Add initial container implementation.

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Signed-off-by: Lantao Liu <lantaol@google.com>
This commit is contained in:
Random-Liu
2017-05-02 14:50:12 -07:00
committed by Lantao Liu
parent 11fff60aff
commit 6ac71e5862
14 changed files with 925 additions and 38 deletions
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30
pkg/server/service.go
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@@ -53,6 +53,7 @@ import (
// CRIContainerdService is the interface implement CRI remote service server.
type CRIContainerdService interface {
Start() error
runtime.RuntimeServiceServer
runtime.ImageServiceServer
}
@@ -74,6 +75,11 @@ type criContainerdService struct {
// id "abcdefg" is added, we could use "abcd" to identify the same thing
// as long as there is no ambiguity.
sandboxIDIndex *truncindex.TruncIndex
// containerStore stores all container metadata.
containerStore metadata.ContainerStore
// containerNameIndex stores all container names and make sure each
// name is unique.
containerNameIndex *registrar.Registrar
// containerService is containerd container service client.
containerService execution.ContainerServiceClient
// contentIngester is the containerd service to ingest content into
@@ -98,14 +104,22 @@ func NewCRIContainerdService(conn *grpc.ClientConn, rootDir string) CRIContainer
os: osinterface.RealOS{},
rootDir: rootDir,
sandboxStore: metadata.NewSandboxStore(store.NewMetadataStore()),
containerStore: metadata.NewContainerStore(store.NewMetadataStore()),
imageMetadataStore: metadata.NewImageMetadataStore(store.NewMetadataStore()),
// TODO(random-liu): Register sandbox id/name for recovered sandbox.
sandboxNameIndex: registrar.NewRegistrar(),
sandboxIDIndex: truncindex.NewTruncIndex(nil),
containerService: execution.NewContainerServiceClient(conn),
imageStoreService: imagesservice.NewStoreFromClient(imagesapi.NewImagesClient(conn)),
contentIngester: contentservice.NewIngesterFromClient(contentapi.NewContentClient(conn)),
contentProvider: contentservice.NewProviderFromClient(contentapi.NewContentClient(conn)),
rootfsUnpacker: rootfsservice.NewUnpackerFromClient(rootfsapi.NewRootFSClient(conn)),
// TODO(random-liu): Register sandbox/container id/name for recovered sandbox/container.
// TODO(random-liu): Use the same name and id index for both container and sandbox.
sandboxNameIndex: registrar.NewRegistrar(),
sandboxIDIndex: truncindex.NewTruncIndex(nil),
// TODO(random-liu): Add container id index.
containerNameIndex: registrar.NewRegistrar(),
containerService: execution.NewContainerServiceClient(conn),
imageStoreService: imagesservice.NewStoreFromClient(imagesapi.NewImagesClient(conn)),
contentIngester: contentservice.NewIngesterFromClient(contentapi.NewContentClient(conn)),
contentProvider: contentservice.NewProviderFromClient(contentapi.NewContentClient(conn)),
rootfsUnpacker: rootfsservice.NewUnpackerFromClient(rootfsapi.NewRootFSClient(conn)),
}
}
func (c *criContainerdService) Start() error {
return c.startEventMonitor()
}