github.com/minio/madmin-go/v2@v2.2.1/update-commands.go (about)

     1  //
     2  // Copyright (c) 2015-2022 MinIO, Inc.
     3  //
     4  // This file is part of MinIO Object Storage stack
     5  //
     6  // This program is free software: you can redistribute it and/or modify
     7  // it under the terms of the GNU Affero General Public License as
     8  // published by the Free Software Foundation, either version 3 of the
     9  // License, or (at your option) any later version.
    10  //
    11  // This program is distributed in the hope that it will be useful,
    12  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    13  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    14  // GNU Affero General Public License for more details.
    15  //
    16  // You should have received a copy of the GNU Affero General Public License
    17  // along with this program. If not, see <http://www.gnu.org/licenses/>.
    18  //
    19  
    20  package madmin
    21  
    22  import (
    23  	"context"
    24  	"encoding/json"
    25  	"net/http"
    26  	"net/url"
    27  )
    28  
    29  // ServerUpdateStatus - contains the response of service update API
    30  type ServerUpdateStatus struct {
    31  	CurrentVersion string `json:"currentVersion"`
    32  	UpdatedVersion string `json:"updatedVersion"`
    33  }
    34  
    35  // ServerUpdate - updates and restarts the MinIO cluster to latest version.
    36  // optionally takes an input URL to specify a custom update binary link
    37  func (adm *AdminClient) ServerUpdate(ctx context.Context, updateURL string) (us ServerUpdateStatus, err error) {
    38  	queryValues := url.Values{}
    39  	queryValues.Set("updateURL", updateURL)
    40  
    41  	// Request API to Restart server
    42  	resp, err := adm.executeMethod(ctx,
    43  		http.MethodPost, requestData{
    44  			relPath:     adminAPIPrefix + "/update",
    45  			queryValues: queryValues,
    46  		},
    47  	)
    48  	defer closeResponse(resp)
    49  	if err != nil {
    50  		return us, err
    51  	}
    52  
    53  	if resp.StatusCode != http.StatusOK {
    54  		return us, httpRespToErrorResponse(resp)
    55  	}
    56  
    57  	if err = json.NewDecoder(resp.Body).Decode(&us); err != nil {
    58  		return us, err
    59  	}
    60  
    61  	return us, nil
    62  }