DH2i DxEnterprise 19.5 Software: Azure Load Balancer Quickstart Guide

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Set Up a Load Balancer for a DxEnterprise Vhost in Azure

This quick-start guide describes how to set up and configure a load balancing solution for DxEnterprise running in Azure. Using this guide, the user will create an availability set and virtual machines, configure applications, and create and configure an Azure load balancer that will allow access to the resources assigned to the DxEnterprise Vhost.

Create the Availability Set and Virtual Machines

  1. Login to the Azure Management Portal.
  2. Search for Availability Sets using the top search bar, then select Add.
  3. Assign the availability set to a resource group and give it a name.
  4. Select Review + Create in the bottom-left corner, then select Create.
  5. Search for DxEnterprise in the top search bar and select one of the DxEnterprise offers available under Marketplace.
  6. Under Select a software plan, choose an operating system and select Create.
  7. Configure a virtual machine template and assign it to the availability set.
    1. Assign the VM to the same resource group as the availability set and give it a name.
    2. Under Instance Details > Availability options, select Availability set.
    3. A new drop-down box will appear. Select the availability set created in step 4.
    4. Setup an authentication type.
    5. Under Networking, select Create New and set the SKU of the public IP address to standard.
      NOTE: There is an option under network settings to place the virtual machine behind an existing load balancing solution. Do not select this option.
    6. Select Review + Create, then Create.
  8. Repeat steps 8a-f for additional VM(s).
  9. The availability set has been created with VMs assigned to it. Return to the Azure homepage by selecting Microsoft Azure in the top-left corner.

Configure DxEnterprise and Applications

DH2i provides DxEnterprise quickstart guides for some applications running in Azure. Save the Vhost IP address and listening port for the application; this information will be used to configure the load balancer.

Create and Configure the Azure Load Balancer

  1. Search for Load Balancers in the top search bar, then select Add.
    1. Assign the load balancer to the resource group and give it a name.
    2. Set the Type to Internal.
    3. Set the SKU to Standard.
    4. Assign the load balancer to the same virtual network as the VMs.
    5. Set the IP address assignment to Static.
    6. Enter the IP address for the load balancer. This is the same IP used for the Vhost created in step 1 of the previous section.
    7. Select Review + Create in the bottom-left corner, then select Create.
  2. After the deployment completes, select the Go to resource box. Alternatively, the resource can be found by navigating to the resource group from the Azure homepage.
  3. Select Backend pools from the options in the left pane.
    1. Select Add near the top.
    2. Assign a name to the backend pool.
    3. Under virtual machines, select Add and add the DxEnterprise VMs to the list.
    4. Select Add at the bottom to add the backend pool to the load balancer.
  4. Select Health probes from the options in the left pane.
    1. Select Add near the top.
    2. Assign a name for the health probe.
    3. Set the Port to the application listener port.
    4. Select OK at the bottom to add the health probe to the load balancer.
  5. Select Load balancing rules from the options in the left pane.
    1. Select Add near the top.
    2. Assign a name for the load balancing rule.
    3. Select HA Ports to allow all traffic through the Frontend IP address.
    4. Set Floating IP to Enabled.
    5. Select OK at the bottom to add the rule to the load balancer.

References