AWS ECS Cluster Module - EC2 Backed

Terraform module that spins up a ECS cluster backed by EC2 instances created by an Auto-Scaling Group. The default Security Group configuration on this module is ideal to use with the awsvpc ECS networking type, if you intend to use the bridge networking type, you'll need to open ports on the security group.

Example

module "cluster" {
    source = "[email protected]:joao-zanutto/terraform-aws-ecs-cluster.git"

    env = "dev"
    name = "demo"

    vpc_id = var.vpc_id              # leave empty to use the default VPC
    subnet_ids = var.subnet_ids      # leave empty to use all VPC subnets
}

Requirements

Name	Version
terraform	~> 1.5.0
aws	~> 5.0

Providers

Name	Version
aws	~> 5.0

Modules

No modules.

Resources

Name	Type
aws_autoscaling_group.ecs	resource
aws_ecs_capacity_provider.main	resource
aws_ecs_cluster.main	resource
aws_ecs_cluster_capacity_providers.main	resource
aws_iam_instance_profile.ecs_node	resource
aws_iam_role.ecs_node_role	resource
aws_iam_role_policy_attachment.ecs_node_role_policy	resource
aws_iam_role_policy_attachment.ssm_managed_instance_policy	resource
aws_launch_template.ecs_ec2	resource
aws_security_group.ecs_node_sg	resource
aws_iam_policy_document.ecs_node_doc	data source
aws_ssm_parameter.ecs_node_ami	data source
aws_subnets.default	data source
aws_vpc.default	data source

Inputs

Name	Description	Type	Default	Required
env	Environment where the cluster will be deployed	string	"dev"	no
name	Name of the cluster	string	"demo"	no
node_instance_type	Instance type used to start nodes in the cluster	string	"t3.micro"	no
subnet_ids	Subnet IDs where the cluster nodes will be deployed - if left empty, will deploy in all subnets in the VPC	list(string)	[]	no
vpc_id	VPC ID where the cluster nodes will be deployed - leave empty to deploy in the default VPC	string	""	no

Outputs

No outputs.