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John Ogbonna
John Ogbonna

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Providing storage for a public website in Azure

What is Microsoft Azure?

Azure is a platform and service for cloud computing. Through Microsoft's extensive global network of data centres, it offers a broad range of cloud services, such as computing, analytics, storage, and networking, enabling developers and companies to create, implement, and oversee applications. In this exercise, we will be using Azure to provide storage for files that can be used anywhere on the web! Here are the steps:

Create a storage account with high availability:

1. Create a storage account to support public website:

  • In the portal, search for and select Storage accounts.

In the portal, search for and select Storage accounts.

  • Select + Create.
    Select + Create.

  • For resource group select new. Give your resource group a name and select OK

  • Then, set the Storage account name to publicwebsite. Make sure the storage account name is unique by adding an identifier
    Then, set the Storage account name to publicwebsite. Make sure the storage account name is unique by adding an identifier

  • Leave all other settings on default, then select Review + Create
    Leave all other settings on default, then select Review + Create

  • Wait for the storage account to deploy, and then select Go to resource
    Wait for the storage account to deploy, and then select Go to resource

2. This storage requires high availability if there’s a regional outage. Additionally, enable read access to the secondary region

  • In the storage account, in the Data management section, select the Redundancy blade.
    In the storage account, in the Data management section, select the Redundancy blade.

  • Ensure Read-access Geo-redundant storage is selected.
    Review the primary and secondary location information
    Ensure Read-access Geo-redundant storage is selected.<br>
Review the primary and secondary location information.<br>

3. Information on the public website should be accessible without requiring customers to login

  • In the storage account, in the Settings section, select the Configuration blade. In the storage account, in the Settings section, select the Configuration blade.

Ensure the Allow blob anonymous access setting is Enabled.

  • Save your changes. Image description

Create a blob storage container with anonymous read access:

1. The public website has various images and documents. Create a blob storage container for the content. Learn more about storage containers.

  • In your storage account, in the Data storage section, select the Containers blade
    In your storage account, in the Data storage section, select the Containers blade

  • Select + Container

  • Ensure the Name of the container is public
    Select + Container

  • Select Create
    Select Create

2. Customers should be able to view the images without being authenticated. Configure anonymous read access for the public container blobs. Learn more about configuring anonymous public access.

  • Select your public container
    Select your public container

  • On the Overview blade, select Change access level

  • Ensure the Public access level is Blob (anonymous read access for blobs only)

  • Select OK
    On the Overview blade, select Change access level

Practice uploading files and testing access

1. For testing, upload a file to the public container. The type of file doesn’t matter. A small image or text file is a good choice.

  • Ensure you are viewing your container.
  • Select Upload.
    Ensure you are viewing your container

  • Browse to files and select a file. Browse to a file of your choice.

  • Select Upload.
    Image description

  • Close the upload window, Refresh the page and ensure your file was uploaded.
    Close the upload window, Refresh the page and ensure your file was uploaded

2. Determine the URL for your uploaded file. Open a browser and test the URL.

  • Select your uploaded file
    Select your uploaded file

  • On the Overview tab, copy the URL.

  • Paste the URL into a new browser tab.

  • If you have uploaded an image file it will display in the browser. Other file types should be downloaded
    On the Overview tab, copy the URL.

Configure soft delete

1. It’s important that the website documents can be restored if they’re deleted. Configure blob soft delete for 21 days

  • Go to storage accounts
    Go to storage accounts

  • Select your Storage Account
    Select your Storage Account

  • Navigate to Blob Service Selection
    Navigate to Blob Service Selection

  • Select Blob Container Soft delete
    Select Blob Container Soft delete

  • Ensure the Enable soft delete for blobs is checked.

  • Change the Keep deleted blobs for (in days setting is 21)

  • Notice you can also Enable soft delete for containers.

  • Don’t forget to Save your changes.
    Change the Keep deleted blobs for (in days setting is 21)

2. If something gets deleted, you need to practice using soft delete to restore the files.

  • Select Containers
    Select Containers

  • Select the file you uploaded
    Select the file you uploaded

  • Select delete
    * Select delete

  • Go to storage accounts
    Go to storage accounts

  • Select your Storage Account
    Select your Storage Account

  • Select Containers and your container
    Select Containers

  • On the container Overview page, toggle the slider Show deleted blobs. This toggle is to the right of the search box
    On the container Overview page, toggle the slider Show deleted blobs. This toggle is to the right of the search box

  • Select the deleted blob
    Select the deleted blob

  • Select undelete
    Select Undelete

  • Refresh and the blob should be undeleted
    Refresh and the blob should be undeleted

Configure blob versioning

1. It’s important to keep track of the different website product document versions.

  • Go to the Overview blade of the storage account.
  • In the Properties section, locate the Blob service section.
  • Navigate to Blob Service Selection
    Navigate to Blob Service

  • Select Versioning
    Select Versioning

  • Select the Versioning setting.

  • Ensure the Enable versioning for blobs checkbox is checked.

  • Notice your options to keep all versions or delete versions after.

  • Don’t forget to Save your changes.
    Select version setting

Following these steps, you will be able to create storage for use anywhere on the web, and configure delete and version management

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