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Available Azure CLI Extensions

Azure CLI extensions add extra functionality to the base CLI, supporting new Azure services and preview features. Extensions are updated frequently, so always check the latest list.

List All Available Extensions

az extension list-available --output table

Or view the full list online: Azure CLI Extensions List

Install an Extension

az extension add --name <extension-name>

Example: Install the aks-preview extension for advanced AKS features:

az extension add --name aks-preview

Real-Life Example: Use an Extension in Automation

In a GitHub Actions workflow to deploy Azure Container Apps (requires the containerapp extension):

- name: Install Azure CLI extension
  run: az extension add --name containerapp
- name: Deploy Container App
  run: az containerapp create --name myapp --resource-group devops-rg --image myacr.azurecr.io/app:latest

Best Practices

  • Keep extensions up to date:

    az extension update --name <extension-name>

  • Remove unused extensions:

    az extension remove --name <extension-name>

  • Check for compatibility issues after major Azure CLI upgrades.

Common Pitfalls

  • Some extensions are in preview and may change or be deprecated.
  • Extensions may require specific Azure CLI versions—check compatibility before upgrading.

References

Azure Joke: Why did the Azure CLI extension go to therapy? Because it couldn’t handle all the new features without a little support!