Crear contenedores en Blob Storage con .NET Core

Curso de Almacenamiento en Azure

Introducción al curso

PaaS y su oferta

Herramientas y recursos de este curso

Almacenamiento

Instalación de tu entorno de trabajo

Servicios y tipos de almacenamiento

Creación de recursos desde el portal

Azure Storage Explorer

Tips de seguridad para almacenamiento en .NET Core

Configurando appsettings.json en tu proyecto

Crear contenedores en Blob Storage con .NET Core

Agregar archivos en Blob Storage con .NET Core

Agregando una unidad de File Storage en Windows

Agregando una unidad de File Storage en Linux

Agregando una unidad de File Storage en MacOS

Table Storage

Configuración para trabajar con Table Storage

Aplicación para Table Storage

Operación INSERT en Table Storage

Operaciones CRUD en Table Storage

Operaciones de entrada en Queues

Aplicación para Queues

Consumir Colas

Crear un archivo en Blob a partir de cada Queue

Cierre

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Resources

How to secure the connection string in your application?

Securing your connection string is crucial to ensure the security of your database. Make sure you copy the string from the portal and verify its visibility. Here we will show you how to do it step by step.

Log in to the portal and locate the connection string under "Access Keys".
Copy the connection string making sure that it is not visible to unauthorized users.
Save the string in a secure storage to prevent it from being accidentally shared.

How to integrate the Azure Blob Storage library?

Once the connection string is secure, it is time to integrate the Azure Blob Storage library into your project. This will allow you to interact with your data effectively.

Use the Microsoft.Azure.Storage.Blob package to manage the blobs.

Add the necessary statements to extend your code:

using Microsoft.Azure.Storage;using Microsoft.Azure.Storage.Blob;

How to establish a connection using C#?

Having already the connection string and the integrated library, it is time to establish the connection to manage your data in Azure Blob Storage.

Create a storage account using the following code:

CloudStorageAccount storageAccount = CloudStorageAccount.Parse(connectionString);

Initializes the blobs client:

CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient();

How to create a container in Azure Blob Storage?

A container functions as a folder or directory within Blob Storage, where the blobs will be stored.

Define the container with the following code:

CloudBlobContainer container = blobClient.GetContainerReference("container_name");

Create the container if it does not exist:
```
container.CreateIfNotExists();
```

How to set public permissions on your container?

Setting permissions on your container is paramount for accessing files from the browser.

Use the SetPermissions method to define public access:

BlobContainerPermissions permissions = new BlobContainerPermissions{ PublicAccess = BlobContainerPublicAccessType.Blob};container.SetPermissions(permissions);

Practical tips to avoid common mistakes

Avoid using uppercase letters in container names to prevent execution errors.
Be sure to always save changes to your code before executing to avoid inconsistency in Visual Studio Code.
Regularly refresh the blob explorer view to verify changes applied to the storage.

These steps will help you effectively manage your data in Azure Blob Storage - keep learning and adding functionality to your projects!

Contributions 9

Questions 1

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Alejandro Martín Pérez

3 years ago

Para hacerlo en la versión 12 de Azure.Storage.Blob se deberá de hacer de la siguiente manera:

using Microsoft.Extensions.Configuration;
using Azure.Storage.Blobs;
using Azure.Storage.Blobs.Models;

internal class Program
{
    private static async Task Main(string[] args)
    {
        var builder = new ConfigurationBuilder()
        .SetBasePath(Directory.GetCurrentDirectory())
        .AddJsonFile("appsettings.json");

        var config = builder.Build();

        string getConnString = config["ConnectionStrings"];

        string containerName = "myplatzistorage" + Guid.NewGuid().ToString();
        BlobServiceClient blobServiceClient = new BlobServiceClient(getConnString);
        BlobContainerClient containerClient = await blobServiceClient.CreateBlobContainerAsync(containerName, PublicAccessType.Blob);
        await containerClient.CreateIfNotExistsAsync();
    }
}

christian_sc96

6 years ago

Paquete agregado:

Microsoft.Azure.Storage.Blob
dotnet add package Microsoft.Azure.Storage.Blob --version 11.1.0

Arturo Mena Maekawa

3 years ago

Si quieren en manejar Blobs con Python: https://docs.microsoft.com/en-us/azure/storage/blobs/storage-quickstart-blobs-python?tabs=environment-variable-windows

Jose Luis Portocarrero Lino

a year ago

Archivo "Program.cs", funciona "dotnet build" y "dotnet run". Crea Containers en Azure. ![](https://static.platzi.com/media/user_upload/image-c7553acf-8f42-4776-81f6-d77021a5298f.jpg) ```js using System; using System.IO; using Microsoft.Azure; using Microsoft.Azure.Storage; using Microsoft.Azure.Storage.Blob; using Microsoft.Extensions.Configuration; //using Microsoft.Extensions.Configuration.FileExtensions; using Microsoft.Extensions.Configuration.Json; namespace BlobConsole { //0 references class Program { // 0 references static void Main(string[] args) { var builder = new ConfigurationBuilder() .SetBasePath(Directory.GetCurrentDirectory()) .AddJsonFile("appsettings.json"); IConfiguration config = new ConfigurationBuilder() .AddJsonFile("appsettings.json", true, true) .Build(); string getConnString = config["connectionstring"]; Console.WriteLine(getConnString); CloudStorageAccount cuentaAlmacenamiento = CloudStorageAccount.Parse(config["connectionstring"]); CloudBlobClient clienteBlob = cuentaAlmacenamiento.CreateCloudBlobClient(); CloudBlobContainer contenedor = clienteBlob.GetContainerReference("contenedorplatzi02"); contenedor.CreateIfNotExists(); contenedor.SetPermissions(new BlobContainerPermissions{PublicAccess = BlobContainerPublicAccessType.Blob}); } } } ```

Leyton Manuel Espitia Diaz

2 years ago

He subido el ejemplo completo en este repositorio: [azure-container-examples/create-azure-container-registry at master · notyel/azure-container-examples (github.com)](https://github.com/notyel/azure-container-examples/tree/master/create-azure-container-registry)