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Copy pathservice-commands.go
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93 lines (78 loc) · 2.52 KB
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/*
* Minio Cloud Storage, (C) 2016, 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"
"net/url"
"time"
)
// ServiceStatusMetadata - contains the response of service status API
type ServiceStatusMetadata struct {
Uptime time.Duration `json:"uptime"`
}
// ServiceStatus - Connect to a minio server and call Service Status Management API
// to fetch server's storage information represented by ServiceStatusMetadata structure
func (adm *AdminClient) ServiceStatus() (ServiceStatusMetadata, error) {
// Prepare web service request
reqData := requestData{}
reqData.queryValues = make(url.Values)
reqData.queryValues.Set("service", "")
reqData.customHeaders = make(http.Header)
reqData.customHeaders.Set(minioAdminOpHeader, "status")
// Execute GET on bucket to list objects.
resp, err := adm.executeMethod("GET", reqData)
defer closeResponse(resp)
if err != nil {
return ServiceStatusMetadata{}, err
}
// Check response http status code
if resp.StatusCode != http.StatusOK {
return ServiceStatusMetadata{}, httpRespToErrorResponse(resp)
}
// Unmarshal the server's json response
var serviceStatus ServiceStatusMetadata
respBytes, err := ioutil.ReadAll(resp.Body)
if err != nil {
return ServiceStatusMetadata{}, err
}
err = json.Unmarshal(respBytes, &serviceStatus)
if err != nil {
return ServiceStatusMetadata{}, err
}
return serviceStatus, nil
}
// ServiceRestart - Call Service Restart API to restart a specified Minio server
func (adm *AdminClient) ServiceRestart() error {
//
reqData := requestData{}
reqData.queryValues = make(url.Values)
reqData.queryValues.Set("service", "")
reqData.customHeaders = make(http.Header)
reqData.customHeaders.Set(minioAdminOpHeader, "restart")
// Execute GET on bucket to list objects.
resp, err := adm.executeMethod("POST", reqData)
defer closeResponse(resp)
if err != nil {
return err
}
if resp.StatusCode != http.StatusOK {
return httpRespToErrorResponse(resp)
}
return nil
}