Infrastructure up and running

tf/alb.tf

@@ -32,16 +32,45 @@ resource "aws_lb" "server" {
   subnets = data.aws_subnet_ids.default.ids
 }
 
-resource "aws_lb_target_group" "server_http" {
+resource "aws_lb_target_group" "server" {
   name = "riju-server-http"
   port = 80
   protocol = "HTTP"
   vpc_id = data.aws_vpc.default.id
 }
 
-resource "aws_lb_target_group" "server_https" {
-  name = "riju-server-https"
-  port = 443
-  protocol = "HTTPS"
-  vpc_id = data.aws_vpc.default.id
+resource "aws_lb_listener" "server_http" {
+  load_balancer_arn = aws_lb.server.arn
+  port = "80"
+  protocol = "HTTP"
+
+  default_action {
+    type = "redirect"
+
+    redirect {
+      port = "443"
+      protocol = "HTTPS"
+      status_code = "HTTP_301"
+    }
+  }
+}
+
+resource "aws_lb_listener" "server_https" {
+  load_balancer_arn = aws_lb.server.arn
+  port = "443"
+  protocol = "HTTPS"
+  ssl_policy = "ELBSecurityPolicy-2016-08"
+  certificate_arn = aws_acm_certificate.riju.arn
+
+  default_action {
+    type = "forward"
+    target_group_arn = aws_lb_target_group.server.arn
+  }
+}
+
+resource "aws_autoscaling_attachment" "server" {
+  count = local.ami_available ? 1 : 0
+
+  autoscaling_group_name = aws_autoscaling_group.server[0].name
+  alb_target_group_arn = aws_lb_target_group.server.arn
 }

tf/asg.tf

@@ -87,19 +87,14 @@ resource "aws_autoscaling_group" "server" {
   availability_zones = [
     for subnet in data.aws_subnet.default : subnet.availability_zone
   ]
-  desired_capacity = 0
-  min_size = 0
+  desired_capacity = 1
+  min_size = 1
   max_size = 3
 
   launch_template {
     id = aws_launch_template.server[0].id
   }
 
-  target_group_arns = [
-    aws_lb_target_group.server_http.arn,
-    aws_lb_target_group.server_https.arn,
-  ]
-
   tags = concat(
     [
       {