add lb

lb.tf

@@ -0,0 +1,50 @@
+# Shared load balancer
+resource "aws_lb" "ws" {
+  name               = "ws"
+  internal           = false
+  load_balancer_type = "application"
+  security_groups    = [aws_security_group.lb.id]
+  subnets            = values(aws_subnet.public)[*].id
+
+  enable_deletion_protection = true
+
+}
+
+resource "aws_security_group" "lb" {
+  ingress = [
+    {
+      from_port        = 443
+      to_port          = 443
+      protocol         = "tcp"
+      cidr_blocks      = ["0.0.0.0/0"]
+      ipv6_cidr_blocks = ["::/0"]
+      description      = ""
+      prefix_list_ids  = []
+      self             = false
+      security_groups  = []
+    }
+  ]
+  egress = [
+    {
+      from_port        = 0
+      to_port          = 0
+      protocol         = "-1"
+      cidr_blocks      = ["0.0.0.0/0"]
+      ipv6_cidr_blocks = ["::/0"]
+      description      = ""
+      prefix_list_ids  = []
+      self             = false
+      security_groups  = []
+    }
+  ]
+  vpc_id = aws_vpc.main.id
+
+  lifecycle {
+    ignore_changes = [description, name]
+  }
+
+}
+
+# TODO
+# listener
+# lsitener rules