automatic-aws-deploy/terraform/security_groups.tf at main · dmtkac/automatic-aws-deploy · GitHub

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resource "aws_security_group" "web_app_sg" {
  name        = "web-app-sg"
  description = "Security group for web app"
  vpc_id = data.aws_vpc.default.id

  ingress {
    from_port   = 22
    to_port     = 22
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }

  ingress {
    from_port   = 80
    to_port     = 80
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }

  ingress {
    from_port   = 443
    to_port     = 443
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }

  ingress {
    from_port   = 3000
    to_port     = 3000
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }

  ingress {
    from_port   = 9999
    to_port     = 9999
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }

  ingress {
    description = "Allow EC2 instance connect for user IP and certain AWS regions"
    from_port   = 22
    to_port     = 22
    protocol    = "tcp"
    cidr_blocks = [for ip in var.ec2_instance_connect_ip_ranges : ip.ip_prefix]
  }

  egress {
    from_port   = 0
    to_port     = 0
    protocol    = "-1"
    cidr_blocks = ["0.0.0.0/0"]
  }
}