95dde4959d
Embedding these structs will be mandatory after migratring off from gogo/protobuf (see #6564). Signed-off-by: Kazuyoshi Kato <katokazu@amazon.com>
111 lines
2.9 KiB
Go
111 lines
2.9 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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package containers
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import (
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"context"
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"errors"
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"io"
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api "github.com/containerd/containerd/api/services/containers/v1"
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"github.com/containerd/containerd/plugin"
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ptypes "github.com/containerd/containerd/protobuf/types"
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"github.com/containerd/containerd/services"
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"google.golang.org/grpc"
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)
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func init() {
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plugin.Register(&plugin.Registration{
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Type: plugin.GRPCPlugin,
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ID: "containers",
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Requires: []plugin.Type{
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plugin.ServicePlugin,
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},
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InitFn: func(ic *plugin.InitContext) (interface{}, error) {
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plugins, err := ic.GetByType(plugin.ServicePlugin)
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if err != nil {
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return nil, err
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}
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p, ok := plugins[services.ContainersService]
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if !ok {
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return nil, errors.New("containers service not found")
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}
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i, err := p.Instance()
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if err != nil {
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return nil, err
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}
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return &service{local: i.(api.ContainersClient)}, nil
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},
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})
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}
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type service struct {
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local api.ContainersClient
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api.UnimplementedContainersServer
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}
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var _ api.ContainersServer = &service{}
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func (s *service) Register(server *grpc.Server) error {
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api.RegisterContainersServer(server, s)
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return nil
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}
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func (s *service) Get(ctx context.Context, req *api.GetContainerRequest) (*api.GetContainerResponse, error) {
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return s.local.Get(ctx, req)
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}
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func (s *service) List(ctx context.Context, req *api.ListContainersRequest) (*api.ListContainersResponse, error) {
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return s.local.List(ctx, req)
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}
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func (s *service) ListStream(req *api.ListContainersRequest, stream api.Containers_ListStreamServer) error {
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containers, err := s.local.ListStream(stream.Context(), req)
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if err != nil {
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return err
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}
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for {
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select {
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case <-stream.Context().Done():
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return nil
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default:
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c, err := containers.Recv()
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if err != nil {
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if err == io.EOF {
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return nil
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}
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return err
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}
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if err := stream.Send(c); err != nil {
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return err
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}
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}
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}
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}
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func (s *service) Create(ctx context.Context, req *api.CreateContainerRequest) (*api.CreateContainerResponse, error) {
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return s.local.Create(ctx, req)
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}
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func (s *service) Update(ctx context.Context, req *api.UpdateContainerRequest) (*api.UpdateContainerResponse, error) {
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return s.local.Update(ctx, req)
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}
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func (s *service) Delete(ctx context.Context, req *api.DeleteContainerRequest) (*ptypes.Empty, error) {
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return s.local.Delete(ctx, req)
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}
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