Terraform module for AWS VPC Subnet
This is a stable example. It should successfully build out of the box
This examples does is built on Construct Libraries marked "Stable" and does not have any infrastructure prerequisites to build.
This module can be used to deploy a VPC Subnet on AWS Cloud Provider......
This module needs Terraform 0.12.23 or newer. You can download the latest Terraform version from here.
Below we are able to check the resources that are being created as part of this module call:
- VPC Subnet
To use this module, add the following call to your code:
- Sample Code:
module "vpc_subnet" {
source = "git::https://github.com/nitinda/terraform-module-aws-vpc-subnet.git?ref=master"
vpc_id = var.vpc_id
cidr_block = "172.2.0.0/24"
tags = {
Environment = "prod"
Project = "POC"
}
}module "vpc_subnet" {
source = "git::https://github.com/nitinda/terraform-module-aws-vpc-subnet.git?ref=master"
vpc_id = var.vpc_id
availability_zone = "eu-central-1c"
cidr_block = "172.2.0.0/24"
tags = {
Environment = "prod"
Project = "POC"
}
}module "public_1a" {
source = "git::https://github.com/nitinda/terraform-module-aws-vpc-subnet.git?ref=master"
vpc_id = module.vpc.id
cidr_block = "10.1.0.0/16"
availability_zone = "eu-central-1a"
tags = merge(
var.common_tags,
{
Environment = "prod"
Name = "vpc-subnet-public-1a"
}
)
}module "public_1a" {
source = "git::https://github.com/nitinda/terraform-module-aws-vpc-subnet.git?ref=master"
vpc_id = module.vpc.id
cidr_block = "10.1.0.0/16"
availability_zone_id = "euc1-az2"
tags = merge(
var.common_tags,
{
Environment = "prod"
Name = "vpc-subnet-public-1a"
}
)
}The variables required in order for the module to be successfully called from the deployment repository are the following:
| Variable | Description | Type | Argument Status |
|---|---|---|---|
| availability_zone | The AZ for the subnet | string | Optional (Default - null) |
| availability_zone_id | The AZ ID of the subnet | string | Optional (Default - null) |
| cidr_block | The CIDR block for the subnet | string | Required |
| ipv6_cidr_block | The IPv6 network range for the subnet, in CIDR notation |
string | Optional (Default - null) |
| map_public_ip_on_launch | Specify true to indicate that instances launched into the subnet should be assigned a public IP address |
bool | Optional (Default - false) |
| assign_ipv6_address_on_creation | Specify true to indicate that network interfaces created in the specified subnet should be assigned an IPv6 address |
bool | Optional (Default - false) |
| vpc_id | The VPC ID | string | Required |
| tags | A mapping of tags to assign to the resource | map(string) | Required |
This module has the following outputs:
- arn
- id
In order for the variables to be accessed at module level please use the syntax below:
module.<module_name>.<output_variable_name>The output variable is able to be accessed through terraform state file using the syntax below:
data.terraform_remote_state.<layer_name>.<output_variable_name>Module maintained by Module maintained by the - Nitin Das
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