/
main.go
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/
main.go
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/*
* Tencent is pleased to support the open source community by making Blueking Container Service available.
* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
* Licensed under the MIT License (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
* http://opensource.org/licenses/MIT
* 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 main
import (
"flag"
"fmt"
"net/http"
"net/url"
"os"
"github.com/Tencent/bk-bcs/bcs-runtime/bcs-k8s/bcs-component/bcs-k8s-csi-tencentcloud/driver/cbs"
"github.com/dbdd4us/qcloudapi-sdk-go/metadata"
"github.com/golang/glog"
)
const (
TENCENTCLOUD_CBS_API_SECRET_ID = "TENCENTCLOUD_CBS_API_SECRET_ID"
TENCENTCLOUD_CBS_API_SECRET_KEY = "TENCENTCLOUD_CBS_API_SECRET_KEY"
)
var (
endpoint = flag.String("endpoint", fmt.Sprintf("unix:///var/lib/kubelet/plugins/%s/csi.sock", cbs.DriverName), "CSI endpoint")
secretId = flag.String("secret_id", "", "tencent cloud api secret id")
secretKey = flag.String("secret_key", "", "tencent cloud api secret key")
region = flag.String("region", "", "tencent cloud api region")
zone = flag.String("zone", "", "cvm instance region")
cbsUrl = flag.String("cbs_url", "cbs.internal.tencentcloudapi.com", "cbs api domain")
)
func main() {
flag.Parse()
defer glog.Flush()
metadataClient := metadata.NewMetaData(http.DefaultClient)
if *region == "" {
r, err := metadataClient.Region()
if err != nil {
glog.Fatal(err)
}
region = &r
}
if *zone == "" {
z, err := metadataClient.Zone()
if err != nil {
glog.Fatal(err)
}
zone = &z
}
if *secretId == "" {
if secretIdFromEnv := os.Getenv(TENCENTCLOUD_CBS_API_SECRET_ID); secretIdFromEnv != "" {
secretId = &secretIdFromEnv
}
}
if *secretKey == "" {
if secretKeyFromEnv := os.Getenv(TENCENTCLOUD_CBS_API_SECRET_KEY); secretKeyFromEnv != "" {
secretKey = &secretKeyFromEnv
}
}
if *secretId == "" || *secretKey == "" {
glog.Fatal("tencent cloud credential must be specified")
}
u, err := url.Parse(*endpoint)
if err != nil {
glog.Fatalf("parse endpoint err: %s", err.Error())
}
if u.Scheme != "unix" {
glog.Fatal("only unix socket is supported currently")
}
drv, err := cbs.NewDriver(*region, *zone, *secretId, *secretKey)
if err != nil {
glog.Fatal(err)
}
if err := drv.Run(u, *cbsUrl); err != nil {
glog.Fatal(err)
}
return
}