dynamic-block-example

provider "aws" {
  region = "us-east-1"
}

locals {
   ingress_rules = [{
      port        = 443
      description = "Ingress rules for port 443"
   },
   {
      port        = 80
      description = "Ingree rules for port 80"
   }]
}

resource "aws_vpc" "main" {
  cidr_block = "10.0.0.0/16"
  tags = {
    Name = "vpc-dynamic-block"
  }
}
resource "aws_security_group" "main" {
   name   = "resource_with_dynamic_block"
   vpc_id = aws_vpc.main.id

   dynamic "ingress" {
      for_each = local.ingress_rules

      content {
         description = ingress.value.description
         from_port   = ingress.value.port
         to_port     = ingress.value.port
         protocol    = "tcp"
         cidr_blocks = ["0.0.0.0/0"]
      }
   }

   tags = {
      Name = "AWS security group dynamic block"
   }
}