prakashsvmx

The below steps can be followed:

Backup Metadata:

• mc admin cluster iam export ALIAS
• mc admin cluster bucket export ALIAS
• mc admin config export ALIAS >config-backup-ALIAS.txt

---

Upgrade Steps

prakashsvmx

import boto3
from boto3.s3.transfer import TransferConfig
import os

# MinIO configuration
minio_endpoint = "http://localhost:22000"  # Change to your MinIO endpoint
access_key = "minio"
secret_key = "minio123"
bucket_name = "test-bucket"
object_name = "1GB.zip"  # The path/key where the file will be stored in the bucket

prakashsvmx

#!/bin/bash

for i in {1..3}; do 
  mc cp 1.txt local22/test-bucket/$i.txt
  for j in {1..3}; do 
    mc cp 1.txt local22/test-bucket/${i}.txt
  done
done

prakashsvmx

//go:build ignore
// +build ignore

// Copyright (c) 2015-2022 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

prakashsvmx

replicate:
  apiVersion: v1
  # source of the objects to be replicated
  source:
    type: minio # valid values are "minio"
    bucket: old-minio-versioned-bucket
    prefix: "" # 'PREFIX' is optional
    # NOTE: if source is remote then target must be "local"
    # Source is an old version of MinIO
    endpoint: "http://localhost:15000"

prakashsvmx

"s3:CreateBucket",
"s3:DeleteBucket",
"s3:ForceDeleteBucket",
"s3:GetBucketLocation",
"s3:ListAllMyBuckets",
"s3:DeleteObject",
"s3:GetObject",
"s3:ListBucket",
"s3:PutObject",
"s3:PutObjectTagging",

prakashsvmx

"admin:*",
"admin:Heal",
"admin:StorageInfo",
"admin:DataUsageInfo",
"admin:TopLocksInfo",
"admin:Profiling",
"admin:ServerTrace",
"admin:ConsoleLog",
"admin:KMSCreateKey",
"admin:KMSKeyStatus",

prakashsvmx

#Test

prakashsvmx

function getResponseSize(url) {
  return fetch(url).then(response => {
    const reader = response.body.getReader();
    let total = 0;

    return reader.read().then(function processResult(result) {
      if (result.done) return total;

      const value = result.value;
      total += value.length;

prakashsvmx

async function logInOrder(urls) {
  // fetch all the URLs in parallel
  const textPromises = urls.map(async url => {
    const response = await fetch(url);
    return response.text();
  });

  // log them in sequence
  for (const textPromise of textPromises) {
    console.log(await textPromise);