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Amazon Fargate Quick Start Guide

You're reading from   Amazon Fargate Quick Start Guide Learn how to use AWS Fargate to run containers with ease

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Product type Paperback
Published in Jul 2018
Publisher Packt
ISBN-13 9781789345018
Length 190 pages
Edition 1st Edition
Tools
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Author (1):
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Deepak Vohra Deepak Vohra
Author Profile Icon Deepak Vohra
Deepak Vohra
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Table of Contents (9) Chapters Close

Preface 1. Getting Started with Amazon ECS and Amazon Fargate FREE CHAPTER 2. Networking 3. Using CloudWatch Logs 4. Using Auto Scaling 5. Using IAM 6. Using an Application Load Balancer 7. Using Amazon ECS CLI 8. Other Books You May Enjoy

Exploring CloudWatch metrics and Logs

In this section, we shall explore the CloudWatch metrics and logs generated by the ECS service and find log events for the CloudWatch alarm threshold being exceeded:

  • Open the CloudWatch console as shown here. The alarm summary for the AutoScaleCPUUtilization gets displayed in a graph.
  • Click on Browse Metrics to browse metrics:
  • Select Alarms in the margin. The AutoScaleBasedOnCPUUtilization alarm used as a threshold for auto scaling gets listed, as shown in the following screenshot. The alarm state is ALARM when the alarm threshold is exceeded.

The AutoScaleBasedOnCPUUtilization alarm details and graph get displayed. The two spikes in CPU utilization in the graph indicate that the alarm threshold has been exceeded, which applies the auto scaling to add one task each time the alarm threshold is exceeded. The first spike in the...

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