AZ-104

1. AZ-104
Section 3: Deploy and
Manage Azure Compute
Resources

2. TABLE OF CONTENTS
1. Configure VMs for high availability and scalability
2. Automate deployment and configuration of VMs
3. Create and configure VMs
4. Create and configure containers
5. Create and configure Web Apps

3. Availability options for Azure Virtual Machines
 Availability Zones
 Virtual Machines Scale Sets
 Availability Sets

4. Availability Zones
Availability zones expands the level of control you have to maintain the availability of the
applications and data on your VMs. An Availability Zone is a physically separate zone, within an
Azure region. There are three Availability Zones per supported Azure region.

5. Virtual Machines Scale Sets
Azure virtual machine scale sets let you create and manage a group of load balanced VMs. The
number of VM instances can automatically increase or decrease in response to demand or a
defined schedule

6. Availability Sets
An availability set is a logical grouping of VMs that allows Azure to understand how your
application is built to provide for redundancy and availability.

7. Availability Option

8. Load Balancer
Combine the Azure Load Balancer with an availability zone or availability set to get the most
application resiliency. The Azure Load Balancer distributes traffic between multiple virtual
machines.
Azure Load Balancer operates at layer 4 of
the Open Systems Interconnection (OSI)
model. It's the single point of contact for
clients. Load balancer distributes inbound
flows that arrive at the load balancer's
front end to backend pool instances.

9. Load Balancer Pricing

10. Tutorial: Create and deploy highly available
virtual machines with Azure PowerShell
 Launch Azure Cloud Shell
Create an availability set

11. Create VMs inside an availability set

13. Automate deployment and configuration of VMs
With the move to the cloud, many teams have adopted agile development methods. To meet
these challenges, you can automate deployments and use the practice of infrastructure as code.
In code, you define the infrastructure that needs to be deployed.
To implement infrastructure as code for your Azure solutions, use Azure Resource Manager
templates (ARM templates).

14. ARM Template Overview
 Apply Infrastructure as code
 Download templates from azure portal
 Use QuickStart Template provide by Microsoft
Resource
ex:Storage Account

15. ARM Template Overview
 Apply Infrastructure as code
 Download templates from azure portal
 Use QuickStart Template provide by Microsoft
Resource
ex:Storage Account

16. QuickStart Template
 https://azure.microsoft.com/en-us/resources/templates/
 https://github.com/Azure/azure-quickstart-templates

17. ARM Template File Type

18. ARM Template Construct

19. ARM Template Construct

20. Demo Query Resource Provider
Bash Shell
 az provider list –out table
 az provider show --namespace Microsoft.Compute --query
"resourceTypes[*].resourceType" --out table
Power Shell
 Get-AzResourceProvider -ListAvailable | Select-Object
ProviderNamespace, RegistrationState
 Get-AzResourceProvider -ProviderNamespace Microsoft.Compute

21. Demo ARM Template
Create Resource Group
 $rg = New-AzResourceGroup -Name "ARM-Demo" -Location "North
Central US“
Create Storage Account from template
 New-AzResourceGroupDeployment -ResourceGroupName
$rg.ResourceGroupName -Name "Deployment1" -TemplateFile
.template.json
Check From portal
Deploy ARM Template Via Portal
 Create storage account and blob container
 Create VM

22. Linking Templates
When deploying a set of azure resources using Azure Resource Manager
(ARM) templates in a single file can leave with a large json file that can be
difficult to manage and maintain.
To employ modularity and reuse, you can break out azure resources into its
own ARM template and have an ARM template link or ‘call out’ to it like a
typical programming functional call.

23. Linking Templates
Use Case : Azure App Service, Azure SQL and Azure Key Vault and will deploy
from a public Github repo.

24. Azure Kubernetes Services
Azure Kubernetes Service (AKS) simplifies deploying a managed Kubernetes
cluster in Azure by offloading the operational overhead to Azure.

25. Azure App Service
Azure App Service is an HTTP-based service for hosting web applications,
REST APIs, and mobile back ends. You can develop in your favorite language,
be it .NET, .NET Core, Java, Ruby, Node.js, PHP, or Python. Applications run
and scale with ease on both Windows and Linux-based environments.

26. Why use App Service?
Azure App Service is a fully managed platform as a service (PaaS) offering for
developers. Here are some key features of App Service:
 Multiple languages and frameworks
 Managed production environment
 Containerization and Docker
 DevOps optimization
 Global scale with high availability
 Visual Studio and Visual Studio Code integration

27. Virtual network peering
Virtual network peering enables you to seamlessly connect two or more Virtual Networks in
Azure. The virtual networks appear as one for connectivity purposes. The traffic between virtual
machines in peered virtual networks uses the Microsoft backbone infrastructure

28. Virtual network peering
Virtual network peering: Connecting virtual networks within the same Azure region.
Global virtual network peering: Connecting virtual networks across Azure regions.

29. Benefit VNet
The benefits of using virtual network peering, whether local or global, include:
 A low-latency, high-bandwidth connection between resources in different virtual networks.
 The ability for resources in one virtual network to communicate with resources in a different virtual
network.
 The ability to transfer data between virtual networks across Azure subscriptions, Azure Active Directory
tenants, deployment models, and Azure regions.
 The ability to peer virtual networks created through the Azure Resource Manager.
 The ability to peer a virtual network created through Resource Manager to one created through the
classic deployment model. To learn more about Azure deployment models, see Understand Azure
deployment models.
 No downtime to resources in either virtual network when creating the peering, or after the peering is
created.

30. Demo : Create Network in azure portal
 Create Virtual Network
 Create subnet A
 Create Subnet B
 Create Peering
 Create 2 VM
 Connect VM to Network

31. CREDITS: This presentation template was created by Slidesgo,
including icons by Flaticon, and infographics & images by Freepik
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