region1-alb.tf

module "alb1" {
  source  = "terraform-aws-modules/alb/aws"
  version = "~> 8.0"

  name = "harsh-viradia-alb"

  load_balancer_type = "application"

  vpc_id                = aws_vpc.harsh-viradia-vpc-1.id
  subnets               = ["${aws_subnet.harsh-viradia-1-subnet1.id}", "${aws_subnet.harsh-viradia-1-subnet2.id}"]
  security_groups       = [module.web_security_group.security_group_id]
  create_security_group = false

  target_groups = [
    {
      name_prefix      = "harsh-"
      backend_protocol = "HTTP"
      backend_port     = 80
      target_type      = "instance"
      stickiness       = { "enabled" = true, "type" = "lb_cookie" }
      health_check = {
        matcher  = "200-399"
        path     = "/icon/"
        interval = 120
        timeout  = 30
      }
    }
  ]

  http_tcp_listeners = [
    {
      port        = 80
      protocol    = "HTTP"
      action_type = "redirect"
      redirect = {
        port        = "443"
        protocol    = "HTTPS"
        status_code = "HTTP_301"
      }
    }
  ]


  https_listeners = [
    {
      port               = 443
      protocol           = "HTTPS"
      certificate_arn    = data.aws_acm_certificate.https_certificate.arn
      target_group_index = 0
    }
  ]

}