What is Azure Automation?
Azure Automation is a cloud-based service for automating recurring and time-consuming tasks. With runbooks (PowerShell or Python scripts), processes like VM management, patch installation, or configuration changes can be automated.
The service supports both Azure resources and hybrid scenarios with on-premises servers via the Hybrid Runbook Worker.
Core Features
- Create runbooks in PowerShell, Python, or graphically
- Scheduled execution or event-based triggers
- Hybrid Runbook Worker for on-premises automation
- Desired State Configuration (DSC) for configuration management
- Update Management for automated patch management
- Change Tracking for monitoring configuration changes
Typical Use Cases
VM lifecycle management: Automatic starting and stopping of VMs on schedule to save costs outside business hours.
Patch management: Centralized management of Windows and Linux updates for Azure VMs and on-premises servers with configurable maintenance windows.
Incident response: Automatic response to alerts, such as restarting unresponsive services or scaling resources.
Benefits
- No infrastructure required for automation servers
- Centralized management of credentials and certificates
- Versioning and source control integration for runbooks
- Consistent automation across cloud and on-premises
Frequently Asked Questions
What does Azure Automation cost?
The first 500 minutes of runbook execution per month are free. After that, approximately $0.002 per minute is charged. Update Management is free for Azure VMs; for non-Azure machines, Log Analytics costs apply.
What is the difference between Azure Automation and Logic Apps?
Azure Automation is optimized for IT operations and infrastructure tasks. Logic Apps is designed for workflow orchestration and business application integration. For VM management, Automation is the better choice.
How does the Hybrid Runbook Worker function?
The Hybrid Runbook Worker is an agent installed on Windows or Linux servers. It enables runbook execution locally to reach on-premises resources or private networks.
Can I use existing PowerShell scripts?
Yes, existing PowerShell scripts can be imported as runbooks. For execution in Azure, they may need to be adapted to use Azure modules and Managed Identities.
Integration with innFactory
As a Microsoft Solutions Partner, innFactory supports you with Azure Automation: runbook development, hybrid scenarios, update management, and cost optimization.
