48 lines
1.4 KiB
Go
48 lines
1.4 KiB
Go
/*
|
|
Copyright 2017 The Kubernetes 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 client
|
|
|
|
import (
|
|
"time"
|
|
|
|
"github.com/pkg/errors"
|
|
"google.golang.org/grpc"
|
|
"k8s.io/kubernetes/pkg/kubelet/util"
|
|
|
|
api "github.com/containerd/cri/pkg/api/v1"
|
|
)
|
|
|
|
// NewCRIContainerdClient creates grpc client of cri-containerd
|
|
// TODO(random-liu): Wrap grpc functions.
|
|
func NewCRIContainerdClient(endpoint string, timeout time.Duration) (api.CRIContainerdServiceClient, error) {
|
|
addr, dialer, err := util.GetAddressAndDialer(endpoint)
|
|
if err != nil {
|
|
return nil, errors.Wrap(err, "failed to get dialer")
|
|
}
|
|
conn, err := grpc.Dial(addr,
|
|
grpc.WithBlock(),
|
|
grpc.WithInsecure(),
|
|
// TODO(random-liu): WithTimeout is being deprecated, use context instead.
|
|
grpc.WithTimeout(timeout),
|
|
grpc.WithDialer(dialer),
|
|
)
|
|
if err != nil {
|
|
return nil, errors.Wrap(err, "failed to dial")
|
|
}
|
|
return api.NewCRIContainerdServiceClient(conn), nil
|
|
}
|