yukihira1992 / terraform-aws-simple-sg

Terraform module which creates Security Group on AWS.

terraform-aws-simple-sg

Terraform module which creates Security Group on AWS.

Usage

# Web server allows all http/https traffic.

module "web_server" {
  source = "yukihira1992/simple-sg/aws"

  tags = {
    Name = "web-server"
    Environment = "dev"
  }

  ingress_rules = [
    {
      port = 80
      cidr_blocks = [
        "0.0.0.0/0",
      ]
    },
    {
      port = 443
      cidr_blocks = [
        "0.0.0.0/0",
      ]
    },
  ]
}

# DB server only allows mysql access from Web server.

module "db_server" {
  source = "yukihira1992/simple-sg/aws"

  tags = {
    Name = "db-server"
    Environment = "dev"
  }

  ingress_rules = [
    {
      port = 3306
      security_groups = [
        module.web_server.id,
      ],
    },
  ]
}

Inputs

Name	Description	Type	Default	Required
name	The name of the security group.	string	null	no
name_prefix	Creates a unique name beginning with the specified prefix. Conflicts with name.	string	null	no
description	The security group description.	string	null	no
ingress_rules	A list of ingress rule mappings.	list(any)		yes
egress_rules	A list of eggress rule mappings. Defaults to allow all traffic.	list(any)	Allow all traffic.	no
vpc_id	The VPC ID	string	null	no
tags	A mapping of tags to assign to the resource.	map(string)	{}	no

Outputs

Name	Description
id	The ID of the security group.
arn	The ARN of the security group.
name	The name of the security group.