InvalidParameterException: The target group with targetGroupArn does not have associated load balancer

Terraform Providers AWS
1

Unable to create ECS Service along with Application Load Balancer and associate it with Target Group using the script. Getting Error: InvalidParameterException: The target group with targetGroupArn does not have associated load balancer

terraform {

The configuration for this backend will be filled in by Terragrunt

backend “s3” {}
}

provider “aws” {
region = “${var.aws_region}”
}

data “aws_region” “current” {}

data “template_file” “log_bucket_policy” {
template = “{file("{path.module}/log-bucket-policy.json.tpl”)}"
vars = {
elb_account_id = 47998XXXXX
bucket_name = aws_s3_bucket.alb_logs_bucket.bucket
}
}

resource “aws_s3_bucket” “alb_logs_bucket” {
bucket = “compass-be-alb-logs-${var.env}”
acl = “private”
}

resource “aws_s3_bucket_policy” “logs_bucket_policy” {
bucket = “{aws_s3_bucket.alb_logs_bucket.id}" policy = "{data.template_file.log_bucket_policy.rendered}”
}
resource “aws_security_group” “backend_alb_sg” {
name = “CompassBackendALBSG-{var.env}" description = "Allow HTTP from customer network" vpc_id = "{var.vpc_id}”

ingress {
    description =   "Allow HTTPS from customer network."
    from_port   =   443
    to_port     =   443
    protocol    =   "tcp"
    cidr_blocks =   var.customer_network_cidr
}
ingress {
    description =   "Allow HTTP from customer network."
    from_port   =   80
    to_port     =   80
    protocol    =   "tcp"
    cidr_blocks =   var.customer_network_cidr
}
egress {
    description =   "Allow all trafic out"
    from_port   =   1
    to_port     =   65535
    protocol    =   "tcp"
    cidr_blocks =   ["0.0.0.0/0"]
}

tags = merge({
    "Name" = "CompassBackendALBSG-${var.env}"
},   tomap(var.default_tags))
}

resource “aws_lb” “backend_lb” {
name = “Compass-backend-alb-{var.env}" internal = false load_balancer_type = "application" subnets = var.private_subnets security_groups = ["{aws_security_group.backend_alb_sg.id}”]
enable_deletion_protection = true

access_logs {
    bucket  =   "${aws_s3_bucket.alb_logs_bucket.bucket}"
    enabled =   true
}

tags = var.default_tags

}

resource “aws_lb_target_group” “fargate_target_group” {
name = “Compass-backend-tg-{var.env}" port = var.container_port protocol = "HTTP" target_type = "ip" vpc_id = "{var.vpc_id}”

health_check {
    path        =   "/api/v"
    port        =   8080
    matcher     =   "200-299"
    interval    =   60
    timeout     =   10
    healthy_threshold   =   3
    unhealthy_threshold =   5
}

}

resource “aws_lb_listener” “compass_backend_listener_443” {
load_balancer_arn = “{aws_lb.backend_lb.arn}" port = 443 protocol = "HTTPS" ssl_policy = "ELBSecurityPolicy-2016-08" certificate_arn = "{var.backend_cert_arn}”

default_action {
    target_group_arn    =   "${aws_lb_target_group.fargate_target_group.arn}"
    type                =   "forward"
}

}

resource “aws_lb_listener” “compass_backend_listener_80” {
load_balancer_arn = “${aws_lb.backend_lb.arn}”
port = 80
protocol = “HTTP”

default_action {
    type    =   "redirect"

    redirect {
        port        =   443
        protocol    =   "HTTPS"
        status_code =   "HTTP_301"
    }
}

}