task.tf

resource "aws_ecs_task_definition" "application" {
  family = local.name

  execution_role_arn = aws_iam_role.ecs_task_execution.arn
  task_role_arn      = aws_iam_role.ecs_task_execution.arn

  network_mode             = var.network_mode
  requires_compatibilities = var.requires_compatibilities

  container_definitions = var.create_alb_resources ? (var.create_nginx ? "[${module.container_definition_alb[0].json_map_encoded}, ${module.container_definition_nginx[0].json_map_encoded}]" : "[${module.container_definition_alb[0].json_map_encoded}]") : "[${module.container_definition_noalb[0].json_map_encoded}]"

  cpu    = contains(var.requires_compatibilities, "FARGATE") ? var.cpu : null
  memory = contains(var.requires_compatibilities, "FARGATE") ? var.memory_limit : null

  dynamic "volume" {
    for_each = var.create_alb_resources && var.create_nginx ? [1] : []

    content {
      name = var.nginx_volume_name

      docker_volume_configuration {
        scope  = "task"
        driver = "local"
      }
    }
  }

  tags = local.tags
}