Azure

It’s been a while since I wrote a blog post on the Azure updates which I have paid attention to in 2019. So strap yourself in, lets see which ones make the list!

Azure Spot Virtual Machines

Need to run some VM’s for a short period of time to undertake some testing or development work? Well look no further than Azure Spot Virtual Machines, which Microsoft use to sell unused capacity. Then when they need it back they shut the VMs down.

More information can be found here.

Azure Migrate – Agentless Dependency Mapping

Working out a migration to Azure for IaaS can be a bit tricky when a customer doesn’t have or know what makes up an application service. Step in Azure Migrate – Agentless Dependency Mapping, which can discover interdepentent systems that need to be migrated together.

Coupled with this Azure Migrate can now perform captivation discovery using WMI and SSH calls to to determine the apps, roles and features installed.

More information can be found here.

Azure Dedicated Hosts

It’s not often in this day and age that a dedicated host is required in the public cloud, however Microsoft now have the answer for this with the general availability of ‘Dedicated Hosts’, which provide a hardware isolated environment.

More information can be found here.

Azure Cost Management – CSP

It was always a tough call for customers to choose between the commercial attractiveness of a CSP or the human readable information provided using an EA.

On 1st November, Microsoft enabled CSP for Azure Cost Management, meaning customer now have end to end visbility of costs and budgets.

More information can be found here.

Azure Monitor

This particular service in Azure, has had oodles of updates, which now enables it to provide a centralised repository for collecting, analysing and altering. To be fair, I have used it extensively troubleshooting issues in particular when tuning Application Gateway with WAF functionality.

More information can be found here.

Azure Bastion

Providing secure audited remote access to third parties or employees used to mean deploying Just in Time Access. However this raised a few eyebrows as it was based typically based on source Public IP Address locked down to a specific TCP port.

Azure Bastion removes this risk and provides a PaaS service to enable you to connect over SSL to RDP or SSH sessions.

More information can be found here.

Worth noting. Microsoft have sneaked in a “Free Version of MFA”. On the understanding that you agree to enable the new “Security Defaults”  (below) and only use the MFA Authentication App

It basically forces MFA for everyone and blocks legacy authentication too. There is no “trusted sites option” and a load of other features not available. See URL here.

Also everyone is prompted for MFA and must register regardless of been internal / external. But which may be useful for small / tactical deployments.

Credit to Mark Brumby for highlighting this.

This blog post is a continuation of Part 1 Using Azure Data Factory to Copy Data Between Azure File Shares and
Part 2 Using Azure Data Factory to Copy Data Between Azure File Shares. In this final part we are going to configure alerts to send an email on a failed pipeline run.

First of all select your Data Factory and then Select > Alerts > New Alerts Rule

In the previous configuration, the Azure Data Factory is running once a day. So with this in mind, we are going to Select ‘Add Condition’ then Failed Pipeline Runs.

Scroll down and Select Alert Logic. Ensure the conditions are set to Greater Than, Total 1. This essentially defines that if an issue occurs, perform an action.

Under the Evaluation based on, Select 12 Hours and Frequency Every Hour. This is how often the query is evaluated. It should look something like this:

Next we need to create an Action Group so when the above condition is met, an action is taken. I have called my Action Group VMF-WE-DFAG01, which stands for VMFocus, West Europe, DataFactory, ActionGroup 01.

For the short name, I have used Copy Failure, note this needs to be under 12 characters long.

Finally, I have chosen the ‘Action Type’ as Email/SMS/Push and entered in the appropriate contact details. Once done it should look something like this.

After a short while, you will receive an email from Microsoft Azure to confirm that you have been added to an Action Group.

Finally we want to give the Alert Rule a Name and a Description, such as the below.

That’s it your Azure Data Factory is all configured and ready for production use!

This blog post is a continuation of Part 1 Using Azure Data Factory to Copy Data Between Azure File Shares. So lets get cracking with the storage account configuration.

Storage Account Configuration

Lets start off with the basics, we will have two storage accounts which are:

• vmfwepsts001 which is the source datastore
• vmfwedsts001 which is the sink datastore

Within each storage account we have three file shares:

• documents
• images
• videos

When configured each storage account should look something like this.

Right lets move onto the Data Factory configuration.

Data Factory Configuration

I have created a V2 Data Factory called vmfwepdf001.  Next let’s click on Author & Monitor as shown below.

This will now redirect us to the Azure Data Factory landing page.  We need to select ‘Copy Data’.

We need to give the pipeline a name, in this instance, I have chosen Document Share Copy.  To keep the file shares in ‘sync’ we are going to use a schedule with a trigger type of ‘schedule’.

Depending on how often you want the pipeline to run, you can run the task every minute if required with no end date.  I have chosen a daily basis as shown in the screenshot below.

When your ready, click next.  We are now ready to select our Source Data Storage which will be ‘Azure File Storage’.  To enable Azure Data Factory to access the Storage Account we need to Create a New Connection.

A new Linked Service, popup box will appear, ensure you select Azure File Storage.  Give the Linked Service a name, I have used ‘ProductionDocuments’. You can create a custom Integration Runtime to allow the data processing to occur in a specific Azure Region if required.  In this instance, I’m going to leave it as ‘AutoResolveIntegrationRuntime’.

Azure Data Factory requires the Host to be in a specific format which is //storageaccountname.file.core.windows.net/filesharename

The user name is your storage account name and the password is your storage account access key.

The below screenshot provides the configuration.

If you have entered everything correct;y, when you click on ‘Test Connection’ you should receive a Green Tick! Click Next and then Next again, it will test your connection again.

When you are greeted with the ”input file or folder’ screen, we need to define a few pieces of information as follows:

• File or Folder – leave this blank unless you want to focus on a specific file or sub-folder
• File Loading Behaviour – this is really a design decision between load all files and incremental load : LastModifiedDate
• Copy File Recursively – Copy all files and subfolders, I would suggest selecting this
• Compression Type – None

Once configured it should look something like this:

Follow the same process for the Destination Data Store, when you get to the output file or folder screen, we need to define a few settings as follows:

• File or Folder – leave this blank unless you want to focus on a specific file or sub-folder
• Compression Type – None
• Copy Behaviour – Preserve hierarchy which means we will preserve the folder structure

Once configured it should look like this:

Click next then Next and you will see a Summary of your configuration.  Click Next and you should see your Data Factory completed.

Does It Work?

Lets check that this works.  I have loaded a few files into my Production Storage Account under Documents.

On the Azure Data Factory Landing page, click the Pencil (top left) > Select Pipelines > Document Share Copy > Trigger > Trigger Now as per the screenshot below.

Checking my Development Storage Account, I now have the three files available, success!

I hope you found this post useful, tune in for some more in the near future.