[sandbox] Add controller service
Signed-off-by: Maksym Pavlenko <pavlenko.maksym@gmail.com>
This commit is contained in:
Maksym Pavlenko
parent
a433beb79f
commit
df234edeb4
101
services/sandbox/controller_local.go
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101
services/sandbox/controller_local.go
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@ -0,0 +1,101 @@
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/*
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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 sandbox
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import (
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"context"
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api "github.com/containerd/containerd/api/services/sandbox/v1"
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"github.com/containerd/containerd/events"
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"github.com/containerd/containerd/events/exchange"
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"github.com/containerd/containerd/metadata"
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"github.com/containerd/containerd/plugin"
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v2 "github.com/containerd/containerd/runtime/v2"
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"github.com/containerd/containerd/sandbox"
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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.ServicePlugin,
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ID: services.SandboxControllerService,
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Requires: []plugin.Type{
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plugin.RuntimeShimPlugin,
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plugin.MetadataPlugin,
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plugin.EventPlugin,
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},
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InitFn: func(ic *plugin.InitContext) (interface{}, error) {
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shimPlugin, err := ic.Get(plugin.RuntimeShimPlugin)
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if err != nil {
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return nil, err
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}
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metadataPlugin, err := ic.Get(plugin.MetadataPlugin)
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if err != nil {
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return nil, err
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}
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exchangePlugin, err := ic.GetByID(plugin.EventPlugin, "exchange")
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if err != nil {
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return nil, err
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}
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var (
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shims = shimPlugin.(*v2.ShimManager)
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publisher = exchangePlugin.(*exchange.Exchange)
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db = metadataPlugin.(*metadata.DB)
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store = metadata.NewSandboxStore(db)
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)
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return &controllerLocal{
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shims: shims,
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store: store,
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publisher: publisher,
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}, nil
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},
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})
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}
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type controllerLocal struct {
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shims *v2.ShimManager
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store sandbox.Store
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publisher events.Publisher
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}
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var _ api.ControllerClient = (*controllerLocal)(nil)
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func (c *controllerLocal) Start(ctx context.Context, in *api.ControllerStartRequest, opts ...grpc.CallOption) (*api.ControllerStartResponse, error) {
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panic("implement me")
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}
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func (c *controllerLocal) Shutdown(ctx context.Context, in *api.ControllerShutdownRequest, opts ...grpc.CallOption) (*api.ControllerShutdownResponse, error) {
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panic("implement me")
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}
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func (c *controllerLocal) Pause(ctx context.Context, in *api.ControllerPauseRequest, opts ...grpc.CallOption) (*api.ControllerPauseResponse, error) {
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panic("implement me")
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}
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func (c *controllerLocal) Resume(ctx context.Context, in *api.ControllerResumeRequest, opts ...grpc.CallOption) (*api.ControllerResumeResponse, error) {
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panic("implement me")
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}
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func (c *controllerLocal) Ping(ctx context.Context, in *api.ControllerPingRequest, opts ...grpc.CallOption) (*api.ControllerPingResponse, error) {
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panic("implement me")
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}
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func (c *controllerLocal) Status(ctx context.Context, in *api.ControllerStatusRequest, opts ...grpc.CallOption) (*api.ControllerStatusResponse, error) {
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panic("implement me")
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}
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95
services/sandbox/controller_service.go
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95
services/sandbox/controller_service.go
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@ -0,0 +1,95 @@
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/*
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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 sandbox
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import (
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"context"
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"errors"
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api "github.com/containerd/containerd/api/services/sandbox/v1"
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"github.com/containerd/containerd/log"
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"github.com/containerd/containerd/plugin"
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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: "controllers",
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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.SandboxControllerService]
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if !ok {
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return nil, errors.New("sandbox 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 &controllerService{
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local: i.(api.ControllerClient),
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}, nil
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},
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})
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}
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type controllerService struct {
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local api.ControllerClient
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}
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var _ api.ControllerServer = (*controllerService)(nil)
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func (s *controllerService) Register(server *grpc.Server) error {
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api.RegisterControllerServer(server, s)
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return nil
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}
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func (s *controllerService) Start(ctx context.Context, req *api.ControllerStartRequest) (*api.ControllerStartResponse, error) {
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log.G(ctx).WithField("req", req).Debug("start sandbox")
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return s.local.Start(ctx, req)
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}
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func (s *controllerService) Shutdown(ctx context.Context, req *api.ControllerShutdownRequest) (*api.ControllerShutdownResponse, error) {
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log.G(ctx).WithField("req", req).Debug("delete sandbox")
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return s.local.Shutdown(ctx, req)
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}
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func (s *controllerService) Pause(ctx context.Context, req *api.ControllerPauseRequest) (*api.ControllerPauseResponse, error) {
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log.G(ctx).WithField("req", req).Debug("pause sandbox")
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return s.local.Pause(ctx, req)
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}
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func (s *controllerService) Resume(ctx context.Context, req *api.ControllerResumeRequest) (*api.ControllerResumeResponse, error) {
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log.G(ctx).WithField("req", req).Debug("resume sandbox")
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return s.local.Resume(ctx, req)
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}
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func (s *controllerService) Ping(ctx context.Context, req *api.ControllerPingRequest) (*api.ControllerPingResponse, error) {
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return s.local.Ping(ctx, req)
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}
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func (s *controllerService) Status(ctx context.Context, req *api.ControllerStatusRequest) (*api.ControllerStatusResponse, error) {
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log.G(ctx).WithField("req", req).Debug("sandbox status")
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return s.local.Status(ctx, req)
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}
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