ansible/test/integration/targets/ecs_cluster/defaults/main.yml

# http://docs.aws.amazon.com/AmazonECS/latest/developerguide/ecs-optimized_AMI.html
# amzn-ami-2017.09.b-amazon-ecs-optimized
ecs_agent_images:
  us-east-1: ami-71ef560b
  us-east-2: ami-1b8ca37e

ecs_cluster_name: "{{ resource_prefix }}"
user_data: |
  #!/bin/bash
  echo ECS_CLUSTER={{ ecs_cluster_name }} >> /etc/ecs/ecs.config  

ecs_service_name: "{{ resource_prefix }}-service"
ecs_task_image_path: nginx
ecs_task_name: "{{ resource_prefix }}-task"
ecs_task_memory: 128
ecs_task_containers:
- name: "{{ ecs_task_name }}"
  image: "{{ ecs_task_image_path }}"
  essential: true
  memory: "{{ ecs_task_memory }}"
  portMappings:
  - containerPort: "{{ ecs_task_container_port }}"
    hostPort: "{{ ecs_task_host_port|default(0) }}"
  mountPoints: "{{ ecs_task_mount_points|default([]) }}"
ecs_service_deployment_configuration:
  minimum_healthy_percent: 0
  maximum_percent: 100
ecs_service_placement_strategy:
  - type: binpack
    field: memory
  - type: spread
    field: attribute:ecs.availability-zone
ecs_task_container_port: 8080
ecs_target_group_name: "{{ resource_prefix[:29] }}-tg"
ecs_load_balancer_name: "{{ resource_prefix[:29] }}-lb"