Move Umbraco media to Azure

dont forget to update umbracoFile.sql

update cmsPropertyData set
    dataNvarchar = 'http://myaccountname.blob.core.windows.net' + dataNvarchar
where
    propertyTypeId in (6, 24)

Upload media to Azure.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.WindowsAzure.Storage;

namespace MediaToAzure
{
    class Program
    {
        static void Main(string[] args)
        {
            var accountName = args[0];
            var accountKey = args[1];
            var containerName = args[2];

            var connectionString = String.Format(
                "DefaultEndpointsProtocol=https;AccountName={0};AccountKey={1}",
                accountName,
                accountKey
                );

            var account = CloudStorageAccount.Parse(connectionString);
            var client = account.CreateCloudBlobClient();
            var container = client.GetContainerReference(containerName);

            foreach (var folder in Directory.GetDirectories("."))
            {
                var lastIndexOfSlash = folder.LastIndexOf(@"\");
                var folderName = folder.Substring(lastIndexOfSlash + 1);
                foreach (var file in Directory.GetFiles(folder))
                {
                    var fileName = Path.GetFileName(file);
                    var blobName = String.Format("{0}/{1}", folderName, fileName);
                    var blob = container.GetBlockBlobReference(blobName);

                    Console.WriteLine("Uploading " + blobName);
                    using (var stream = File.OpenRead(file))
                    {
                        blob.UploadFromStream(stream);
                    }
                }
            }
        }
    }
}