Overview

mem2cw is CloudFormation template for Lambda function that Memory Usage as CloudWatch Metric Data using CloudWatchLogs subscription filter.

Usage

Login to AWS management console and create CloudFormation stack with logs2sns.yml(logs2sns2.yml). See: http://dev.classmethod.jp/cloud/aws/send-lambda-memory-usage-to-cloudwatch/

CloudFormation Parameters

• Namespace: Namespace for CloudWatch Metric

How it works?

• Create IAM Role for Lambda function.
• Create Lambda function process CloudWatch Logs streaming event (filter and put CloudWatch Metric).
• Add permission to Lambda function to invoke from CloudWatch Logs

Licence

• The MIT License (MIT)