| 7 | |
| 8 | |
| 9 | class LoadBalancerStack(Stack): |
| 10 | def __init__(self, app: App, id: str, **kwargs) -> None: |
| 11 | super().__init__(app, id, **kwargs) |
| 12 | |
| 13 | vpc = ec2.Vpc(self, "VPC") |
| 14 | |
| 15 | asg = autoscaling.AutoScalingGroup( |
| 16 | self, "ASG", |
| 17 | vpc=vpc, |
| 18 | instance_type=ec2.InstanceType.of( |
| 19 | ec2.InstanceClass.BURSTABLE2, ec2.InstanceSize.MICRO |
| 20 | ), |
| 21 | machine_image=ec2.AmazonLinuxImage(), |
| 22 | ) |
| 23 | |
| 24 | lb = elb.LoadBalancer( |
| 25 | self, "LB", |
| 26 | vpc=vpc, |
| 27 | internet_facing=True, |
| 28 | health_check=elb.HealthCheck(port=80) |
| 29 | ) |
| 30 | lb.add_target(asg) |
| 31 | |
| 32 | listener = lb.add_listener(external_port=80) |
| 33 | listener.connections.allow_default_port_from_any_ipv4("Open to the world") |
| 34 | |
| 35 | |
| 36 | app = App() |