Mounting EFS to AWS Fargate using Terraform - PlatformTaskDefinitionIncompatibilityException error:

Question

I\'m receiving this curious error message

PlatformTaskDefinitionIncompatibilityException: The specified platform does not satisfy the task definition’s required capabil

Answer 1

You simply require to upgrade your ecs service to latest version

resource "aws_ecs_service" "service" {
  platform_version = "1.4.0"
  launch_type      = "FARGATE"
  ...
}

efs feature is only available on the latest version

When you don’t specify platform_version, it will default to LATEST which is set to 1.3.0 which doesn’t allow efs volumes.