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README.md

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ECS Cluster module that can creates ECS cluster with autoscaling groups

Example:

module "ecs_cluster" {
  source  = "registry.terraform.io/l4gdev/ecs-cluster/aws"
  version = "1.1.1"

  labels          = var.labels
  vpc_id          = local.vpc_id
  private_subnets = local.priv_sub
  volume_size     = 30
  instances_groups = [
    {
      name                       = "test"
      instance_type              = "t3.large"
      architecture               = "amd64"
      autoscaling_group_min_size = 1
      autoscaling_group_max_size = 10
      spot = {
        enabled = true
      }
    }
  ]
}

Requirements

Name Version
terraform >= 1.3.0
aws ~> 5.17.0

Providers

Name Version
aws ~> 5.17.0

Modules

Name Source Version
datadog ./datadog n/a
ec2 ./ec2 n/a
fsx ./fsx n/a
iam ./iam n/a
labels_ecs_cluster ./labels n/a
security_groups ./security_groups n/a

Resources

Name Type
aws_ecs_cluster.cluster resource

Inputs

Name Description Type Default Required
autoscaling_group_health_check_grace_period n/a string 20 no
datadog n/a 
object({
    enable                      = optional(bool, false)
    api_key_secret_manager_name = string
    site                        = optional(string, "datadoghq.eu")
    process_agent_enabled       = optional(bool, true)
    logs_enable                 = optional(bool, true),
    collect_all_logs            = optional(bool, false)
    apm_enable                  = optional(bool, false),
    agent_log_level             = optional(string, "ERROR")
  })
 
{
  "agent_log_level": "ERROR",
  "api_key_secret_manager_name": "",
  "apm_enable": false,
  "collect_all_logs": false,
  "enable": false,
  "logs_enable": true,
  "process_agent_enabled": true,
  "site": "datadoghq.eu"
}
 no
ecs_optimized_image_ssm_parameter n/a string "" no
enable_container_insights Enable CloudWatch Container Insights for the cluster bool false no
fsx List of FSX file systems to create 
list(object({
    name                  = string
    storage_capacity      = number
    deployment_type       = optional(string, "SINGLE_AZ_2")
    subnet_id             = string
    throughput_capacity   = number
    data_compression_type = optional(string, "LZ4")
    mount_path            = string
    disk_iops_configuration = optional(object({
      mode = string
      iops = number
  }), null) }))
 [] no
instance_key_name Do not use, by default you should use session manager. It will be enabled by default string null no
instances_groups List of instance groups to create 
list(object({
    name = string

    instance_type = optional(string)
    instance_requirements = optional(object({
      allowed_instance_types = list(string) # https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/launch_template#allowed_instance_types
      vcpu_count = optional(object({
        min = optional(number, 1)
        max = optional(number)
      }))
      memory_mib = optional(object({
        min = optional(number, 256)
        max = optional(number)
      }))
      on_demand_max_price_percentage_over_lowest_price = optional(number)
      spot_max_price_percentage_over_lowest_price      = optional(number)
    }), null)


    architecture               = string
    autoscaling_group_min_size = string
    autoscaling_group_max_size = string
    spot = optional(object({
      enabled   = optional(bool, false)
      max_price = optional(string, null)
    }), {})
  }))
 n/a yes
labels Labels to apply to all resources 
object({
    tags = object({
      Environment = string
      Service     = string
    })
    name = string
  })
 n/a yes
private_subnets List of subnets should be private list(string) n/a yes
volume_size n/a number 50 no
vpc_id VPC ID string n/a yes

Outputs

Name Description
autoscalig_group_name n/a
cluster_name n/a
instances_capacity_providers n/a
security_group n/a