"Unable to find a tag containing the vault's name in the VMSS" Error

When using CloudGuard WAF Gateway in Azure, deploying a VMSS required the certificates to be hosted in a Key Vault. This guide explains the steps needs to be taken when a critical error on monitoring stating: "Unable to find a tag containing the vault's name in the VMSS".

WHAT TO DO?

1. Navigate to portal.azure.com

2. Click on Subscriptions → Choose the relevant Subscription in which the CloudGuard WAF VMSS deployment is using.

3. Choose the relevant CloudGuard WAF VMSS (Virtual Machine Scale Set) and click on it.

4. Click on Tags on the right-side menu

5. Create a new tag → Name: vault, Value: key vault name (can be found on Azure Key Vault)

   
6. Click Apply

7. Go back to Infinity Portal → Enforce Policy and Publish.