Lab
A Cloud Guru

Tracking CodeCommit Metadata with DynamoDB

In this lab, we will complete a system to track CodeCommit commit metadata in the same table it is being logged to.

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Path Info

Level

Advanced

Duration

45m

Published

Mar 13, 2020

Challenge

Examine the `PrometheusMeta` DynamoDB Table

The PrometheusMeta table should begin to have records written to it shortly after starting the lab. Once some data has arrived in the table, examine the attributes to plan how to satisfy the provided metadata requirements.
Challenge

Modify the `PrometheusMetaStreamProcessor` Lambda Function

Make the necessary changes to the PrometheusMetaStreamProcessor Lambda function to process the DynamoDB Stream records and update the PrometheusMeta DynamoDB table appropriately.
Challenge

Enable the DynamoDB Stream Trigger

In the Lambda interface for the PrometheusMetaStreamProcessor function, select the DynamoDB Stream trigger and change the disabled/enabled toggle to Enabled. Save your changes.
Challenge

Verify Metadata Record Creation

Return to the DynamoDB web console and verify that metadata records are being generated as expected (this may take a couple minutes).

Author

A Cloud Guru

The Cloud Content team comprises subject matter experts hyper focused on services offered by the leading cloud vendors (AWS, GCP, and Azure), as well as cloud-related technologies such as Linux and DevOps. The team is thrilled to share their knowledge to help you build modern tech solutions from the ground up, secure and optimize your environments, and so much more!

What's a lab?

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.