Thursday, November 23, 2023
HomeBusiness IntelligenceMicrosoft Cloth: Capability Value Administration Half 2, Automate Pause/Resume Capability with Azure Logic Apps

Microsoft Cloth: Capability Value Administration Half 2, Automate Pause/Resume Capability with Azure Logic Apps


Automate Pause Resume Suspend Fabric Capacity with Azure Logic Apps

Within the earlier weblog publish, I defined Microsoft Cloth capacities, shedding mild on various capability choices and the way they affect information tasks. We delved into Capability Models (CUs), pricing nuances, and sensible value management strategies, together with manually scaling and pausing Cloth capability. Now, we’re taking the following step in our Microsoft Cloth journey by exploring the opportunity of automating the pause and resume course of. On this weblog publish, we’ll unlock the secrets and techniques to seamlessly managing your Cloth Capability with automation that helps us save time and sources whereas optimising the utilization of information and analytics workloads.

Proper off the bat, it is a reasonably lengthy weblog, so I added a bonus part on the finish for many who are studying from the start to the tip. With that, let’s dive in!

As we’ve realized within the earlier weblog publish, one method to handle our Cloth capability prices is to pause the capability whereas not in use and resume it once more when wanted. Whereas this might help with value administration, as it’s a guide course of, it’s susceptible to human error, which makes it impractical in the long term.

A extra sensible resolution is to automate a each day course of to pause and resume our Cloth capability robotically. This may be executed by operating Azure Administration APIs. Relying on our experience, there are a number of methods to realize the purpose, akin to operating APIs on operating the APIs through PowerShell (scheduling the runs individually), operating the APIs through CloudShell, making a circulation in Energy Automate, or creating the workflow in Azure Logic Apps. I favor the latter, so it’s the technique that this weblog publish explains.

Automating Pause and Resume Cloth Capability with Azure Logic Apps

Right here is the state of affairs: we’re going to create an Azure Logic Apps workflow that robotically does the next:

  • Verify the time of the day
  • Whether it is between 8 am to 4 pm:
  • Verify the standing of the Cloth capability
  • If the capability is paused, then resume it, in any other case do nothing
  • Whether it is after 4 pm and earlier than 8 am:
  • Verify the standing of the Cloth capability
  • If the capability is resumed, then pause it, in any other case do nothing

Comply with these steps to implement the state of affairs in Azure Logic Apps:

  1. Login to Azure Portal and seek for “Logic App
  2. Click on the Logic App service
Finding Logic Apps on Azure Portal

This navigates us to the Logic App service. Should you at present have present Logic Apps workflows, they may seem right here.

  1. Click on the Add button
Creating a new Logic App workflow on Azure Portal
Creating a brand new Logic App workflow on Azure Portal
  1. On the Fundamentals tab, choose the specified Azure Subscription
  2. Choose a desired Useful resource Group. Should you shouldn’t have any useful resource teams, click on Create new to create one
  3. Kind in a reputation within the **Logic App title ** textbox
  4. Choose the specified Area from the dropdown
  5. Choose Consumption on the Plan kind
  6. Preserve the Zone redundancy Disabled
  7. In order for you/want so as to add Tags, click on the Subsequent: Tags button, in any other case click on the Preview + create button
Creating a new Logic App workflow on Azure Portal
  1. Click on the Create button
Review configuration and create a new Logic App workflow on Azure Portal

This can create a brand new Logic App workflow. After the service is created a brand new Go to sources button.

  1. Click on the Go to sources button
Go to the newly created Logic App workflow on Azure Portal
  1. Click on the Logic app designer from the Growth Instruments part on the left pane or click on the Edit button to open the Logic app designer
Opening Logic App designer in Azure Portal
  1. Click on the Recurrence from the Begin with a standard set off part. This opens the Logic app designer and provides the Recurrence set off
Adding a Recurrence trigger to Logic Apps
  1. Change the Interval to 1
  2. Change the Frequency to Hour

To this point, we outlined a set off to run the workflow each hour. The following step is to get the present time.

  1. Click on the New step button
Configuring the Recurrence trigger to run every hour
  1. Search and choose the Present time motion

The Present time motion will get the present time in UTC.

Using Current Time action to Logic Apps

Should you stay in a unique timezone, that you must convert the output from UTC to your timezone.

  1. Click on the New step button, search and choose Convert time zone motion
  2. Click on the Base time textbox then choose the Present time from the Dynamic content material
  3. Choose (UTC) Coordinated Common Time from the Supply time zone dropdown
  4. Choose the Vacation spot time zone from the dropdown
  5. Kind in HH:mm within the Format string textual content field and click on Use ‘HH:mm’ as customized worth
Converting the output of the Current time action to local timezone

To this point, we bought the present time and transformed it into our native timezone. Subsequent, we have to get the standing of the Cloth capability. This may be executed through the Azure Useful resource Supervisor operation through the use of its Learn a useful resource motion.

  1. Click on the New step button, search and choose Learn a useful resource motion (which is an Azure Useful resource Supervisor motion)
Using Read a resource action of Azure Resource Manager
  1. Move your credentials on the Azure Useful resource Supervisor operation then choose the Subscription of your Cloth capability from the dropdown
  2. Choose the Useful resource Group containing your Cloth capability
  3. Choose Microsoft.Cloth from the Useful resource Supplier dropdown
  4. Kind in capacities/YOUR_FABRIC_CAPACITY_NAME on the Quick Useful resource Id textual content field the place the YOUR_FABRIC_CAPACITY_NAME is the title of your Cloth capability which in my case is dv01fabric
  5. Kind in 2023-11-01 on the Consumer Api Model textual content field
Setting Read a resource action of Azure Resource Manager

To this point, we’ve the present time for our timezone and the present standing of our Cloth capability. Subsequent, we have to verify the present time to see if it’s between 8 am and 4 pm, then resume the capability if its standing is Paused and do nothing if the capability is already operating. Whether it is after 4 pm and earlier than 8 am, pause the capability if its standing is Resumed, and do nothing whether it is already paused.

Allow us to proceed…

  1. Click on the New step button, seek for Situation motion and choose it below the Management operation
  2. Click on the primary situation’s textbox to pick the Transformed time from the Dynamic content material
Condition action of Control operation
  1. Change the situation to is larger than or equal to
  2. Kind 08:00 for the worth
  3. Click on the Add button
  4. Choose the Add row possibility
  5. Choose the Transformed time from the Dynamic content material once more
  6. Choose is lower than or equal to situation
  7. Kind 16:00 for the worth
Setting Condition action to get the output from a Convert time zone action

OK! Let’s take a second to grasp the place we’re at now. By including the Situation motion, we’re checking if the present time is between 8 am and 4 pm.

Subsequent, we have to verify the standing of the Cloth capability. If we run the workflow now (click on the Run Set off button, then click on Run) and have a look at the outputs of the Learn a useful resource motion containing the state of the capability below the Properties. That’s precisely what we’re after. To the worth of the state, we have to use the next expression:

physique('Read_a_resource')?['properties']?['state']

With that, let’s proceed.

  1. Click on the Add an motion button on the True output so as to add a brand new Situation motion which by default is called Situation 2
  2. Inside Situation 2 click on the Select a worth setting
  3. Copy and paste the above expression into the Expression field
  4. Click on OK
Using an expression in Condition action to read the State part of the Properties within the body of the Read a resource output
  1. Set the situation to is the same as
  2. Kind Paused within the Worth textbox
Checking if the State of the Read ā resource action is Pause
  1. Click on the Add an motion button on the True output of Situation 2 and add the Invoke useful resource operation
Using Invoke resource operation action from Azure Resource Manager operation
  1. On the Invoke useful resource operation motion, choose the specified Subscription
  2. Choose the specified Useful resource Group
  3. On the Useful resource Supplier choose Microsoft.Cloth
  4. Kind in capacities/YOUR_FABRIC_CAPACITY_NAME on the Quick Useful resource Id textual content field the place the YOUR_FABRIC_CAPACITY_NAME is the title of your Cloth capability, which in my case is dv01fabric
  5. Kind in 2023-11-01 on the Consumer Api Model textbox
  6. Kind resume on the Motion title textbox
Configuring Invoke resource operation action of Azure Resource Manager operation

To this point, we’ve checked the present time of the day; whether it is between 8 am and 4 pm, we verify the standing of our Cloth capability. Whether it is Paused, we resume the capability. The following step is so as to add an identical situation to what we’ve executed, however this time for the False output of the primary Situation motion. We simply have to repeat steps 39 to 51 with a minor change in step 51 the place we kind droop on the Consumer Api Model textbox.

The next picture reveals your entire resolution. Simply so you understand, I renamed the actions with extra correct names.

Azure Logic Apps workflow to pause and resume Fabric capacity

Right here you go! You’ve gotten it.

Since you’ve got come so far, the next bonus part would add extra worth. So proceed studying…

You may enhance the answer to suit your necessities. For instance, you possibly can verify if the present date is throughout the weekend, then don’t run the workflow.

To take action, comply with these steps:

  1. Click on the ellipsis button of the Recurrence set off
  2. Click on Settings
  3. Click on the Add button below the Set off Situations part
  4. Enter the @comprises('12345', string(dayOfWeek(convertFromUtc(utcNow(), 'New Zealand Normal Time')))) expression
  5. Click on the Accomplished button
Conditional Recurrence Trigger

The above course of forces the set off to run the workflow solely throughout the weekdays (not on the weekends).

The expression in level 4 will get the curent date and time in UTC, converts it into New Zealand timezone, will get the week day variety of the week, and converts it to string. Ultimately, it checks if the day variety of the week is in week days. Sunday is 0, Monday is 1 and many others…

Should you stay in a unique timezone, you could find Microsoft’s default timezones right here.

On this exploration of Microsoft Cloth capacities and Azure Logic Apps automation, we’ve superior from guide pausing and resuming to an automatic resolution. By making a Logic Apps workflow, we’ve demonstrated the practicality of managing Cloth capability primarily based on a set schedule, optimising useful resource utilisation effortlessly. Within the bonus part, we regarded on the resolution’s adaptability to particular wants, like excluding weekends.

I hope you loved studying this lengthy weblog and discover it useful.
As at all times, be happy to go away your feedback and ask questions, comply with me on LinkedIn and @_SoheilBakhshi on X (previously Twitter).



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