How to create a rule that allows SSH over load balancer?

Terraform Providers AWS
#1

I cannot SSH into the instances created by this script:

    variable "access_key" {
  description = "access key"
  type        = string
}

variable "secret_key" {
  description = "secret key"
  type        = string
}

variable "aws_region" {
  description = "The AWS region to deploy into"
  type        = string
  default     = "us-east-1"
}

variable "ssh_user" {
  description = "SSH user name to use for remote exec connections,"
  type        = string
  default     = "ubuntu"
}



provider "aws" {
    access_key = var.access_key
    secret_key = var.secret_key
    version = "~> 2.0"
    region = var.aws_region
}

resource "aws_key_pair" "deployer" {
  key_name   = "deployer-key"
  public_key = "ssh-rsa AAAAB3Nza..."
}

resource "aws_security_group" "sec_group" {
    name = "terra_sec_group"
    ingress {
        from_port   = 8080
        to_port     = 8080
        protocol    = "tcp"
        cidr_blocks =["0.0.0.0/0"]
    }

    ingress {
        from_port   = 22
        to_port     = 22
        protocol    = "tcp"
        cidr_blocks =["0.0.0.0/0"]
    }

    egress {
        from_port   = 0
        to_port     = 0
        protocol    = "-1"
        cidr_blocks = ["0.0.0.0/0"]
    }
}

data "aws_vpc" "default" {
  default = true
}

data "aws_subnet_ids" "default" {
  vpc_id = data.aws_vpc.default.id
}

resource "aws_launch_configuration" "config" {
    image_id            = "ami-07ebfd5b3428b6f4d"
    instance_type       = "t2.micro"
    security_groups     = [aws_security_group.sec_group.id]
    key_name            = "deployer-key"

      user_data = <<-EOF
              #!/bin/bash
              echo "Hello, World" > index.html
              nohup busybox httpd -f -p 8080 &
              EOF
    #Required with ASG
    lifecycle {
        create_before_destroy = true
    }
}

resource "aws_autoscaling_group" "asg" {
    launch_configuration  = aws_launch_configuration.config.name
    vpc_zone_identifier   = data.aws_subnet_ids.default.ids
    target_group_arns     = [aws_lb_target_group.asg.arn]
    health_check_type     = "ELB"

    min_size = 2
    max_size = 8

    tag {
        key = "name"
        value = "terraform-asg"
        propagate_at_launch = true
    }
}

resource "aws_lb" "example" {
  name                = "terraform-asg-example"
  load_balancer_type  = "application"
  subnets             = data.aws_subnet_ids.default.ids
  security_groups     = [aws_security_group.alb.id]
}

resource "aws_lb_listener" "http" {
  load_balancer_arn = aws_lb.example.arn
  port              = 80
  protocol = "HTTP"

  default_action {
    type = "fixed-response"

    fixed_response {
      content_type = "text/plain"
      message_body = "404: page not found"
      status_code  = 404
    }
  }
}

resource "aws_security_group" "alb" {
  name = "terraform-example-alb-asg"

  ingress {
    from_port = 80
    to_port = 80
    protocol = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }

  ingress {
    from_port = 22
    to_port = 22
    protocol = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }

  egress {
    from_port = 0
    to_port = 0
    protocol = "-1"
    cidr_blocks = ["0.0.0.0/0"]
  }
}

resource "aws_lb_target_group" "asg" {
  name = "terraform-asg-example"
  port = 8080
  protocol = "HTTP"
  vpc_id = data.aws_vpc.default.id

  health_check {
    path = "/"
    protocol = "HTTP"
    matcher = "200"
    interval = 15
    timeout = 3
    healthy_threshold = 2
    unhealthy_threshold = 2
  }
}

resource "aws_lb_listener_rule" "asg" {
  listener_arn = aws_lb_listener.http.arn
  priority = 100

  condition {
    field = "path-pattern"
    values = ["*"]
  }

  action {
    type = "forward"
    target_group_arn = aws_lb_target_group.asg.arn
  }
}

output "alb_dns_name" {
  value = aws_lb.example.dns_name
  description = "Domain name of load balancer"
}
#2

never mind, i understand now this is for HTTP traffic. Thank you