Shaun Wilkinson • 4/14/2026

Automatically Configure Log Analytics Daily Cap and Alert Rule Using PowerShell

This article provides a PowerShell script to automatically configure a daily cap on Azure Log Analytics workspaces and create alert rules when the cap is reached. It explains why setting a daily cap is critical to avoid unexpected cost spikes, calculates a recommended cap based on actual ingestion with a 25% buffer, and uses Action Groups for notifications. The guide includes prerequisites, step-by-step instructions for setting up action groups and retrieving workspace details, and is aimed at automation, landing zones, and cost-control guardrails in Azure environments.

0 comments

#Azure #Powershell #Log Analytics