Amazon_ECS_3

Ensure that at least one instance is registered with an ECS Cluster

Description

ECS cluster is based on EC2 instances that are registered with the clusters. Cluster without registered instances is idle and cannot execute any tasks.

Remediation

Remediation option 1: Delete the idle ECS Cluster Remediation option 2: Register instances with the ECS Cluster The following guide explains the ECS EC2 Instances concept:

Remediation option

1: Delete the idle ECS Cluster Remediation option

2: Register instances with the ECS Cluster

The following guide explains the ECS EC2 Instances concept: https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ECS_instances.html

Service

ECS

Severity

Medium

Compliance

Mapping

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