forked from projectcalico/libcalico-go
/
client.go
41 lines (36 loc) · 1.41 KB
/
client.go
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// Copyright (c) 2016 Tigera, Inc. All rights reserved.
// 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 backend
import (
"errors"
"fmt"
"github.com/projectcalico/libcalico-go/lib/apiconfig"
bapi "github.com/projectcalico/libcalico-go/lib/backend/api"
"github.com/projectcalico/libcalico-go/lib/backend/etcdv3"
"github.com/projectcalico/libcalico-go/lib/backend/k8s"
log "github.com/sirupsen/logrus"
)
// NewClient creates a new backend datastore client.
func NewClient(config apiconfig.CalicoAPIConfig) (c bapi.Client, err error) {
log.Debugf("Using datastore type '%s'", config.Spec.DatastoreType)
switch config.Spec.DatastoreType {
case apiconfig.EtcdV3:
c, err = etcdv3.NewEtcdV3Client(&config.Spec.EtcdConfig)
case apiconfig.Kubernetes:
c, err = k8s.NewKubeClient(&config.Spec.KubeConfig)
default:
err = errors.New(fmt.Sprintf("Unknown datastore type: %v",
config.Spec.DatastoreType))
}
return
}