github.com/minio/minio@v0.0.0-20240328213742-3f72439b8a27/buildscripts/heal-manual.go (about)

     1  //go:build ignore
     2  // +build ignore
     3  
     4  //
     5  // MinIO Object Storage (c) 2022 MinIO, Inc.
     6  //
     7  // Licensed under the Apache License, Version 2.0 (the "License");
     8  // you may not use this file except in compliance with the License.
     9  // You may obtain a copy of the License at
    10  //
    11  //      http://www.apache.org/licenses/LICENSE-2.0
    12  //
    13  // Unless required by applicable law or agreed to in writing, software
    14  // distributed under the License is distributed on an "AS IS" BASIS,
    15  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    16  // See the License for the specific language governing permissions and
    17  // limitations under the License.
    18  //
    19  
    20  package main
    21  
    22  import (
    23  	"context"
    24  	"encoding/json"
    25  	"fmt"
    26  	"log"
    27  	"os"
    28  	"time"
    29  
    30  	"github.com/minio/madmin-go/v3"
    31  )
    32  
    33  func main() {
    34  	// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY are
    35  	// dummy values, please replace them with original values.
    36  
    37  	// API requests are secure (HTTPS) if secure=true and insecure (HTTP) otherwise.
    38  	// New returns an MinIO Admin client object.
    39  	madmClnt, err := madmin.New(os.Args[1], os.Args[2], os.Args[3], false)
    40  	if err != nil {
    41  		log.Fatalln(err)
    42  	}
    43  
    44  	opts := madmin.HealOpts{
    45  		Recursive: true,                  // recursively heal all objects at 'prefix'
    46  		Remove:    true,                  // remove content that has lost quorum and not recoverable
    47  		ScanMode:  madmin.HealNormalScan, // by default do not do 'deep' scanning
    48  	}
    49  
    50  	start, _, err := madmClnt.Heal(context.Background(), "healing-rewrite-bucket", "", opts, "", false, false)
    51  	if err != nil {
    52  		log.Fatalln(err)
    53  	}
    54  	fmt.Println("Healstart sequence ===")
    55  	enc := json.NewEncoder(os.Stdout)
    56  	if err = enc.Encode(&start); err != nil {
    57  		log.Fatalln(err)
    58  	}
    59  
    60  	fmt.Println()
    61  	for {
    62  		_, status, err := madmClnt.Heal(context.Background(), "healing-rewrite-bucket", "", opts, start.ClientToken, false, false)
    63  		if status.Summary == "finished" {
    64  			fmt.Println("Healstatus on items ===")
    65  			for _, item := range status.Items {
    66  				if err = enc.Encode(&item); err != nil {
    67  					log.Fatalln(err)
    68  				}
    69  			}
    70  			break
    71  		}
    72  		if status.Summary == "stopped" {
    73  			fmt.Println("Healstatus on items ===")
    74  			fmt.Println("Heal failed with", status.FailureDetail)
    75  			break
    76  		}
    77  
    78  		for _, item := range status.Items {
    79  			if err = enc.Encode(&item); err != nil {
    80  				log.Fatalln(err)
    81  			}
    82  		}
    83  
    84  		time.Sleep(time.Second)
    85  	}
    86  }