feat: replace github.com/pkg/errors to errors

Signed-off-by: haoyun <yun.hao@daocloud.io>
Co-authored-by: zounengren <zouyee1989@gmail.com>

services/tasks/local.go

@@ -48,7 +48,6 @@ import (
 	"github.com/containerd/typeurl"
 	ptypes "github.com/gogo/protobuf/types"
 	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
-	"github.com/pkg/errors"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
@@ -232,11 +231,11 @@ func (l *local) Create(ctx context.Context, r *api.CreateTaskRequest, _ ...grpc.
 	}
 	labels := map[string]string{"runtime": container.Runtime.Name}
 	if err := l.monitor.Monitor(c, labels); err != nil {
-		return nil, errors.Wrap(err, "monitor task")
+		return nil, fmt.Errorf("monitor task: %w", err)
 	}
 	pid, err := c.PID(ctx)
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to get task pid")
+		return nil, fmt.Errorf("failed to get task pid: %w", err)
 	}
 	return &api.CreateTaskResponse{
 		ContainerID: r.ContainerID,
@@ -464,7 +463,7 @@ func (l *local) ListPids(ctx context.Context, r *api.ListPidsRequest, _ ...grpc.
 		if p.Info != nil {
 			a, err := typeurl.MarshalAny(p.Info)
 			if err != nil {
-				return nil, errors.Wrapf(err, "failed to marshal process %d info", p.Pid)
+				return nil, fmt.Errorf("failed to marshal process %d info: %w", p.Pid, err)
 			}
 			pInfo.Info = a
 		}

services/tasks/local_unix.go

@@ -20,10 +20,11 @@
 package tasks
 
 import (
+	"errors"
+
 	"github.com/containerd/containerd/log"
 	"github.com/containerd/containerd/plugin"
 	"github.com/containerd/containerd/runtime"
-	"github.com/pkg/errors"
 )
 
 var tasksServiceRequires = []plugin.Type{

services/tasks/rdt_linux.go

@@ -20,10 +20,11 @@
 package tasks
 
 import (
+	"fmt"
+
 	"github.com/containerd/containerd/log"
 
 	"github.com/intel/goresctrl/pkg/rdt"
-	"github.com/pkg/errors"
 )
 
 const (
@@ -44,7 +45,7 @@ func initRdt(configFilePath string) error {
 	}
 
 	if err := rdt.Initialize(ResctrlPrefix); err != nil {
-		return errors.Wrap(err, "RDT not enabled")
+		return fmt.Errorf("RDT not enabled: %w", err)
 	}
 
 	if err := rdt.SetConfigFromFile(configFilePath, true); err != nil {

services/tasks/service.go

@@ -18,12 +18,12 @@ package tasks
 
 import (
 	"context"
+	"errors"
 
 	api "github.com/containerd/containerd/api/services/tasks/v1"
 	"github.com/containerd/containerd/plugin"
 	"github.com/containerd/containerd/services"
 	ptypes "github.com/gogo/protobuf/types"
-	"github.com/pkg/errors"
 	"google.golang.org/grpc"
 )