143 lines
4.3 KiB
Go
143 lines
4.3 KiB
Go
/*
|
|
Copyright The containerd Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package proxy
|
|
|
|
import (
|
|
"context"
|
|
|
|
api "github.com/containerd/containerd/api/services/sandbox/v1"
|
|
"github.com/containerd/containerd/errdefs"
|
|
"github.com/containerd/containerd/platforms"
|
|
"github.com/containerd/containerd/sandbox"
|
|
"google.golang.org/protobuf/types/known/anypb"
|
|
)
|
|
|
|
// remoteSandboxController is a low level GRPC client for containerd's sandbox controller service
|
|
type remoteSandboxController struct {
|
|
client api.ControllerClient
|
|
}
|
|
|
|
var _ sandbox.Controller = (*remoteSandboxController)(nil)
|
|
|
|
// NewSandboxController creates a client for a sandbox controller
|
|
func NewSandboxController(client api.ControllerClient) sandbox.Controller {
|
|
return &remoteSandboxController{client: client}
|
|
}
|
|
|
|
func (s *remoteSandboxController) Create(ctx context.Context, sandboxID string, opts ...sandbox.CreateOpt) error {
|
|
var options sandbox.CreateOptions
|
|
for _, opt := range opts {
|
|
opt(&options)
|
|
}
|
|
_, err := s.client.Create(ctx, &api.ControllerCreateRequest{
|
|
SandboxID: sandboxID,
|
|
Rootfs: options.Rootfs,
|
|
Options: &anypb.Any{
|
|
TypeUrl: options.Options.GetTypeUrl(),
|
|
Value: options.Options.GetValue(),
|
|
},
|
|
NetnsPath: options.NetNSPath,
|
|
})
|
|
if err != nil {
|
|
return errdefs.FromGRPC(err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (s *remoteSandboxController) Start(ctx context.Context, sandboxID string) (sandbox.ControllerInstance, error) {
|
|
resp, err := s.client.Start(ctx, &api.ControllerStartRequest{SandboxID: sandboxID})
|
|
if err != nil {
|
|
return sandbox.ControllerInstance{}, errdefs.FromGRPC(err)
|
|
}
|
|
|
|
return sandbox.ControllerInstance{
|
|
SandboxID: sandboxID,
|
|
Pid: resp.GetPid(),
|
|
CreatedAt: resp.GetCreatedAt().AsTime(),
|
|
Labels: resp.GetLabels(),
|
|
}, nil
|
|
}
|
|
|
|
func (s *remoteSandboxController) Platform(ctx context.Context, sandboxID string) (platforms.Platform, error) {
|
|
resp, err := s.client.Platform(ctx, &api.ControllerPlatformRequest{SandboxID: sandboxID})
|
|
if err != nil {
|
|
return platforms.Platform{}, errdefs.FromGRPC(err)
|
|
}
|
|
|
|
platform := resp.GetPlatform()
|
|
return platforms.Platform{
|
|
Architecture: platform.GetArchitecture(),
|
|
OS: platform.GetOS(),
|
|
Variant: platform.GetVariant(),
|
|
}, nil
|
|
}
|
|
|
|
func (s *remoteSandboxController) Stop(ctx context.Context, sandboxID string, opts ...sandbox.StopOpt) error {
|
|
var soptions sandbox.StopOptions
|
|
for _, opt := range opts {
|
|
opt(&soptions)
|
|
}
|
|
req := &api.ControllerStopRequest{SandboxID: sandboxID}
|
|
if soptions.Timeout != nil {
|
|
req.TimeoutSecs = uint32(soptions.Timeout.Seconds())
|
|
}
|
|
_, err := s.client.Stop(ctx, req)
|
|
if err != nil {
|
|
return errdefs.FromGRPC(err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (s *remoteSandboxController) Shutdown(ctx context.Context, sandboxID string) error {
|
|
_, err := s.client.Shutdown(ctx, &api.ControllerShutdownRequest{SandboxID: sandboxID})
|
|
if err != nil {
|
|
return errdefs.FromGRPC(err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (s *remoteSandboxController) Wait(ctx context.Context, sandboxID string) (sandbox.ExitStatus, error) {
|
|
resp, err := s.client.Wait(ctx, &api.ControllerWaitRequest{SandboxID: sandboxID})
|
|
if err != nil {
|
|
return sandbox.ExitStatus{}, errdefs.FromGRPC(err)
|
|
}
|
|
|
|
return sandbox.ExitStatus{
|
|
ExitStatus: resp.GetExitStatus(),
|
|
ExitedAt: resp.GetExitedAt().AsTime(),
|
|
}, nil
|
|
}
|
|
|
|
func (s *remoteSandboxController) Status(ctx context.Context, sandboxID string, verbose bool) (sandbox.ControllerStatus, error) {
|
|
resp, err := s.client.Status(ctx, &api.ControllerStatusRequest{SandboxID: sandboxID, Verbose: verbose})
|
|
if err != nil {
|
|
return sandbox.ControllerStatus{}, errdefs.FromGRPC(err)
|
|
}
|
|
return sandbox.ControllerStatus{
|
|
SandboxID: sandboxID,
|
|
Pid: resp.GetPid(),
|
|
State: resp.GetState(),
|
|
Info: resp.GetInfo(),
|
|
CreatedAt: resp.GetCreatedAt().AsTime(),
|
|
ExitedAt: resp.GetExitedAt().AsTime(),
|
|
Extra: resp.GetExtra(),
|
|
}, nil
|
|
}
|