ecs-lb.tf

resource "aws_lb" "ecs_lb" {
  name               = "ecs-lb"
  internal           = true
  load_balancer_type = "network"
  subnets            = aws_subnet.sc_ecs_lb.*.id

}

resource "aws_subnet" "sc_ecs_lb" {
  count = 2
  private_dns_hostname_type_on_launch = "resource-name"
  availability_zone = data.aws_availability_zones.zone.names[count.index]
  vpc_id     = aws_vpc.sidera_cloud.id
  cidr_block        = cidrsubnet(aws_vpc.sidera_cloud.cidr_block, 12, count.index+14)

  tags = {
    Name  = "Zone Ecs loadbalancer"
  }
}

resource "aws_network_acl" "ecs_lb" {
  vpc_id = aws_vpc.sidera_cloud.id
  tags = {
    Name = "LoadBalancer ECS ACL"
  }
}

/* 
No need of specific acl because ANy ANY Allow */
/* resource "aws_network_acl_association" "ecs_lb" {
  count = length(aws_subnet.sc_ecs_lb)
  network_acl_id = aws_network_acl.ecs_lb.id
  subnet_id      = aws_subnet.sc_ecs_lb[count.index].id
} */

resource "aws_route53_record" "ecs-route53-elb-record" {
  zone_id = aws_route53_zone.private.id
  name    = "ecs-lb"
  type    = "A"

  alias {
    name                   = aws_lb.ecs_lb.dns_name
    zone_id                = aws_lb.ecs_lb.zone_id
    evaluate_target_health = false
  }
}