106 lines
2.7 KiB
Go
106 lines
2.7 KiB
Go
|
package shim
|
||
|
|
|
||
|
|
import (
|
||
|
|
"path/filepath"
|
||
|
|
"syscall"
|
||
|
|
|
||
|
|
shimapi "github.com/docker/containerd/api/services/shim"
|
||
|
|
"github.com/docker/containerd/api/types/container"
|
||
|
|
google_protobuf "github.com/golang/protobuf/ptypes/empty"
|
||
|
|
"golang.org/x/net/context"
|
||
|
|
"google.golang.org/grpc"
|
||
|
|
"google.golang.org/grpc/metadata"
|
||
|
|
)
|
||
|
|
|
||
|
|
func Client(path string) shimapi.ShimClient {
|
||
|
|
return &client{
|
||
|
|
s: New(path),
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
type client struct {
|
||
|
|
s *Service
|
||
|
|
}
|
||
|
|
|
||
|
|
func (c *client) Create(ctx context.Context, in *shimapi.CreateRequest, opts ...grpc.CallOption) (*shimapi.CreateResponse, error) {
|
||
|
|
return c.s.Create(ctx, in)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (c *client) Start(ctx context.Context, in *shimapi.StartRequest, opts ...grpc.CallOption) (*google_protobuf.Empty, error) {
|
||
|
|
return c.s.Start(ctx, in)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (c *client) Delete(ctx context.Context, in *shimapi.DeleteRequest, opts ...grpc.CallOption) (*shimapi.DeleteResponse, error) {
|
||
|
|
return c.s.Delete(ctx, in)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (c *client) Exec(ctx context.Context, in *shimapi.ExecRequest, opts ...grpc.CallOption) (*shimapi.ExecResponse, error) {
|
||
|
|
return c.s.Exec(ctx, in)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (c *client) Pty(ctx context.Context, in *shimapi.PtyRequest, opts ...grpc.CallOption) (*google_protobuf.Empty, error) {
|
||
|
|
return c.s.Pty(ctx, in)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (c *client) Events(ctx context.Context, in *shimapi.EventsRequest, opts ...grpc.CallOption) (shimapi.Shim_EventsClient, error) {
|
||
|
|
return &events{
|
||
|
|
c: c.s.events,
|
||
|
|
ctx: ctx,
|
||
|
|
}, nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func (c *client) State(ctx context.Context, in *shimapi.StateRequest, opts ...grpc.CallOption) (*shimapi.StateResponse, error) {
|
||
|
|
return c.s.State(ctx, in)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (c *client) Pause(ctx context.Context, in *shimapi.PauseRequest, opts ...grpc.CallOption) (*google_protobuf.Empty, error) {
|
||
|
|
return c.s.Pause(ctx, in)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (c *client) Resume(ctx context.Context, in *shimapi.ResumeRequest, opts ...grpc.CallOption) (*google_protobuf.Empty, error) {
|
||
|
|
return c.s.Resume(ctx, in)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (c *client) Exit(ctx context.Context, in *shimapi.ExitRequest, opts ...grpc.CallOption) (*google_protobuf.Empty, error) {
|
||
|
|
// don't exit the calling process for the client
|
||
|
|
// but make sure we unmount the containers rootfs for this client
|
||
|
|
if err := syscall.Unmount(filepath.Join(c.s.path, "rootfs"), 0); err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
return empty, nil
|
||
|
|
}
|
||
|
|
|
||
|
|
type events struct {
|
||
|
|
c chan *container.Event
|
||
|
|
ctx context.Context
|
||
|
|
}
|
||
|
|
|
||
|
|
func (e *events) Recv() (*container.Event, error) {
|
||
|
|
ev := <-e.c
|
||
|
|
return ev, nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func (e *events) Header() (metadata.MD, error) {
|
||
|
|
return nil, nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func (e *events) Trailer() metadata.MD {
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func (e *events) CloseSend() error {
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func (e *events) Context() context.Context {
|
||
|
|
return e.ctx
|
||
|
|
}
|
||
|
|
|
||
|
|
func (e *events) SendMsg(m interface{}) error {
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func (e *events) RecvMsg(m interface{}) error {
|
||
|
|
return nil
|
||
|
|
}
|