wordpress-terraform/sg.tf at master · olufuwatayo/wordpress-terraform · GitHub

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resource "aws_security_group" "default" {
  name        = "${var.environment}-default-sg"
  description = "Default security group to allow inbound/outbound from the VPC"
  vpc_id      = "${aws_vpc.vpc.id}"
  depends_on  = [aws_vpc.vpc]
  ingress {
    from_port = "0"
    to_port   = "0"
    protocol  = "-1"
    self      = true
  }

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


  ingress {
    description = "80 from VPC"
    from_port   = 80
    to_port     = 80
    protocol    = "TCP"
    cidr_blocks = ["0.0.0.0/0"]
  }
  egress {
    from_port = "0"
    to_port   = "0"
    protocol  = "-1"
    cidr_blocks = ["0.0.0.0/0"]
  }
  tags = {
    Environment = "${var.environment}"
    Name = "${var.environment}-security-group"
  }
}