Placement Group
An EC2 Placement Group is an AWS construct that lets you influence how Elastic Compute Cloud (EC2) instances are positioned on the underlying hardware. By creating a placement group with a strategy of cluster
, spread
, or partition
, you can optimise for high-bandwidth, low-latency networking, reduce the risk of simultaneous hardware failures, or isolate groups of instances from one another. For full details, refer to the official AWS documentation: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html
Terrafrom Mappings:
aws_placement_group.id
Supported Methods​
GET
: Get a placement group by IDLIST
: List all placement groupsSEARCH
: Search for placement groups by ARN