Azure Storage container size

Question

How can I get a size of container in Azure Storage? I access Azure storage via C# API:

var account = CloudStorageAccount.Parse(ConfigurationManager.AppSettin         


        

Answer 1

With Azure.Storage.Blobs in version 12.6.0 it can be done in this way:

static void Main(string[] args)
{

    BlobServiceClient client = new BlobServiceClient(connectionString);

    GetContainersSize(client, connectionString, null, null).Wait();
}

//-------------------------------------------------
// List containers
//-------------------------------------------------
async static Task> GetContainersSize(BlobServiceClient blobServiceClient,
                                string connectionString,
                                string prefix,
                                int? segmentSize)
{
    string continuationToken = string.Empty;
    var sizes = new ConcurrentDictionary();
    try
    {

        do
        {
            // Call the listing operation and enumerate the result segment.
            // When the continuation token is empty, the last segment has been returned
            // and execution can exit the loop.
            var resultSegment =
                blobServiceClient.GetBlobContainersAsync(BlobContainerTraits.Metadata, prefix, default)
                .AsPages(continuationToken, segmentSize);
            await foreach (Azure.Page containerPage in resultSegment)
            {

                foreach (BlobContainerItem containerItem in containerPage.Values)
                {
                    BlobContainerClient container = new BlobContainerClient(connectionString, containerItem.Name);

                    var blobs = container.GetBlobsAsync().AsPages(continuationToken);

                    await foreach(var blobPage in blobs)
                    {
                        var blobPageSize = blobPage.Values.Sum(b => b.Properties.ContentLength.GetValueOrDefault());
                        sizes.AddOrUpdate(containerItem.Name, blobPageSize, (key, currentSize) => currentSize + blobPageSize);
                    }
                }

                // Get the continuation token and loop until it is empty.
                continuationToken = containerPage.ContinuationToken;
            }

        } while (continuationToken != string.Empty);

        return sizes;
    }
    catch (RequestFailedException e)
    {
        Console.WriteLine(e.Message);
        Console.ReadLine();
        throw;
    }
}