minio/pkg/madmin/update-commands.go

61 lines
1.8 KiB
Go

// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package madmin
import (
"context"
"encoding/json"
"net/http"
"net/url"
)
// ServerUpdateStatus - contains the response of service update API
type ServerUpdateStatus struct {
CurrentVersion string `json:"currentVersion"`
UpdatedVersion string `json:"updatedVersion"`
}
// ServerUpdate - updates and restarts the MinIO cluster to latest version.
// optionally takes an input URL to specify a custom update binary link
func (adm *AdminClient) ServerUpdate(ctx context.Context, updateURL string) (us ServerUpdateStatus, err error) {
queryValues := url.Values{}
queryValues.Set("updateURL", updateURL)
// Request API to Restart server
resp, err := adm.executeMethod(ctx,
http.MethodPost, requestData{
relPath: adminAPIPrefix + "/update",
queryValues: queryValues,
},
)
defer closeResponse(resp)
if err != nil {
return us, err
}
if resp.StatusCode != http.StatusOK {
return us, httpRespToErrorResponse(resp)
}
if err = json.NewDecoder(resp.Body).Decode(&us); err != nil {
return us, err
}
return us, nil
}