Prerequisites

Before you run this workflow, you will need the following:

• An Azure Subscription
• An Azure Service Principal with permissions to manage Network Interfaces.
• One or more unused Azure Network Interfaces (NIC).

Run the workflow

Follow these steps to run the workflow:
1. Add your Azure credentials as a Connection:

• Click Setup
• Find the Connection named my-azure-account and click Edit(✎). Use the following values:
  • KEY: CLIENT ID
  • VALUE: Enter your Azure Client ID associated with the service principal
  • KEY: SECRET
  • VALUE: Enter your Azure Secret associated with the service principal
  • KEY: TENANT ID
  • VALUE: Enter your Azure Tenant ID associated with the service principal
  • KEY: SUBSCRIPTION ID
  • VALUE: Enter your Azure Subscription ID
• Click Save

2. Click Run workflow and wait for the workflow run page to appear.

3. Supply following parameters to the modal:

   • KEY: dryRun
   • VALUE: True if you don't want to perform actual WRITE operations

4. Warning: If you run the workflow with the dryRun parameter set to false, unused Network Interfaces will immediately be terminated.

Run the workflow on a schedule

Follow these steps to run this workflow on a schedule:

• Un-comment out the Trigger block in the workflow file:

TIP: If you're using the Relay code editor, highlight the triggers section and type ⌘ + / (Mac) or Ctrl + / (Windows) to uncomment.

# triggers:
# - name: schedule
#   source:
#     type: schedule
#     schedule: '0 * * * *'
#   binding:
#     parameters:
#       dryRun: true

• Configure the schedule trigger:
  • Supply the run interval in cron format.
• Configure the following parameter bindings:
  • Specify whether dryRun should be set to true or false.
• Click Save changes