102 lines
2.6 KiB
Go
102 lines
2.6 KiB
Go
/*
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* MinIO Cloud Storage, (C) 2016, 2017 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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package madmin
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import (
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"encoding/json"
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"io/ioutil"
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"net/http"
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"time"
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)
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// ServerVersion - server version
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type ServerVersion struct {
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Version string `json:"version"`
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CommitID string `json:"commitID"`
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}
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// ServiceStatus - contains the response of service status API
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type ServiceStatus struct {
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ServerVersion ServerVersion `json:"serverVersion"`
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Uptime time.Duration `json:"uptime"`
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}
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// ServiceStatus - Connect to a minio server and call Service Status
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// Management API to fetch server's storage information represented by
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// ServiceStatusMetadata structure
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func (adm *AdminClient) ServiceStatus() (ss ServiceStatus, err error) {
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// Request API to GET service status
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resp, err := adm.executeMethod("GET", requestData{relPath: "/v1/service"})
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defer closeResponse(resp)
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if err != nil {
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return ss, err
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}
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// Check response http status code
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if resp.StatusCode != http.StatusOK {
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return ss, httpRespToErrorResponse(resp)
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}
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respBytes, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return ss, err
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}
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err = json.Unmarshal(respBytes, &ss)
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return ss, err
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}
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// ServiceActionValue - type to restrict service-action values
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type ServiceActionValue string
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const (
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// ServiceActionValueRestart represents restart action
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ServiceActionValueRestart ServiceActionValue = "restart"
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// ServiceActionValueStop represents stop action
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ServiceActionValueStop = "stop"
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)
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// ServiceAction - represents POST body for service action APIs
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type ServiceAction struct {
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Action ServiceActionValue `json:"action"`
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}
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// ServiceSendAction - Call Service Restart/Stop API to restart/stop a
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// MinIO server
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func (adm *AdminClient) ServiceSendAction(action ServiceActionValue) error {
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body, err := json.Marshal(ServiceAction{action})
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if err != nil {
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return err
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}
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// Request API to Restart server
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resp, err := adm.executeMethod("POST", requestData{
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relPath: "/v1/service",
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content: body,
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})
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defer closeResponse(resp)
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if err != nil {
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return err
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}
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if resp.StatusCode != http.StatusOK {
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return httpRespToErrorResponse(resp)
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}
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return nil
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}
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