bluegreen experiment

bluegreen.tf

provider "aws" {
    access_key = "${var.access_key}"
    secret_key = "${var.secret_key}"
    region = "us-east-1"
}

resource "aws_elb" "experiments-main" {
  name = "experiments-main"
  availability_zones = ["us-east-1c", "us-east-1d"]

  listener {
    instance_port = 8000
    instance_protocol = "http"
    lb_port = 80
    lb_protocol = "http"
  }

  health_check {
    healthy_threshold = 2
    unhealthy_threshold = 2
    timeout = 3
    target = "HTTP:8000/"
    interval = 30
  }

  cross_zone_load_balancing = true
}

resource "aws_launch_configuration" "experiments-v000" {
    name = "experiments-v000"
    image_id = "ami-aa7ab6c2"
    instance_type = "t1.micro"
}

resource "aws_autoscaling_group" "experiments-v000" {
  availability_zones = ["us-east-1c", "us-east-1d"]
  name = "experiments-v000"
  min_size = 1
  max_size = 1
  desired_capacity = 1
  health_check_grace_period = 300
  health_check_type = "EC2"
  force_delete = true
  launch_configuration = "${aws_launch_configuration.experiments-v000.name}"
  load_balancers = ["${aws_elb.experiments-main.name}"]
}