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minio/pkg/madmin/version-commands.go

54 lines
1.5 KiB

/*
* MinIO Cloud Storage, (C) 2017 MinIO, Inc.
*
* 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 madmin
import (
"encoding/json"
"io/ioutil"
"net/http"
)
// AdminAPIVersionInfo - contains admin API version information
type AdminAPIVersionInfo struct {
Version string `json:"version"`
}
// VersionInfo - Connect to minio server and call the version API to
// retrieve the server API version
func (adm *AdminClient) VersionInfo() (verInfo AdminAPIVersionInfo, err error) {
var resp *http.Response
resp, err = adm.executeMethod("GET", requestData{relPath: "/version"})
defer closeResponse(resp)
if err != nil {
return verInfo, err
}
// Check response http status code
if resp.StatusCode != http.StatusOK {
return verInfo, httpRespToErrorResponse(resp)
}
respBytes, err := ioutil.ReadAll(resp.Body)
if err != nil {
return verInfo, err
}
// Unmarshal the server's json response
err = json.Unmarshal(respBytes, &verInfo)
return verInfo, err
}