Terraform AWS Client VPN

Terraform module to create Client VPN resource on AWS.

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We eat, drink, sleep and most importantly love DevOps. We are working towards strategies for standardizing architecture while ensuring security for the infrastructure. We are strong believer of the philosophy Bigger problems are always solved by breaking them into smaller manageable problems. Resonating with microservices architecture, it is considered best-practice to run database, cluster, storage in smaller connected yet manageable pieces within the infrastructure.

This module is basically combination of Terraform open source and includes automatation tests and examples. It also helps to create and improve your infrastructure with minimalistic code instead of maintaining the whole infrastructure code yourself.

We have fifty plus terraform modules. A few of them are comepleted and are available for open source usage while a few others are in progress.

Prerequisites

This module has a few dependencies:

• Terraform 1.x.x
• Go
• github.com/stretchr/testify/assert
• github.com/gruntwork-io/terratest/modules/terraform

Examples

IMPORTANT: Since the master branch used in source varies based on new modifications, we suggest that you use the release versions here.

Simple Example

Here is an example of how you can use this module in your inventory structure:

module "vpn" {
    source           = "clouddrove/client-vpn/aws"
    version          = "1.0.1"
    name             = "test-vpn"
    enabled          = true
    environment      = "example"
    label_order      = ["name", "environment"]
    cidr_block       = "172.0.0.0/16"
    subnet_ids       = module.subnets.public_subnet_id
    route_cidr       = ["0.0.0.0/0"]
    route_subnet_ids = ["subnet-xxxxxxxxxxx"]
    network_cidr     = ["0.0.0.0/0"]
  }

Inputs

Name	Description	Type	Default	Required
attributes	Additional attributes (e.g. 1).	list(any)	[]	no
cidr_block	Client VPN CIDR	string	""	no
delimiter	Delimiter to be used between organization, environment, name and attributes.	string	"-"	no
enabled	Client VPN Name	bool	true	no
environment	Environment (e.g. prod, dev, staging).	string	""	no
label_order	Label order, e.g. name,application.	list(any)	[]	no
logs_retention	Retention in days for CloudWatch Log Group	number	365	no
managedby	ManagedBy, eg 'CloudDrove'.	string	"[email protected]"	no
name	Client VPN Name	string	""	no
network_cidr	Client Network CIDR	list(any)	[]	no
organization_name	Name of organization to use in private certificate	string	"clouddrove.com"	no
repository	Terraform current module repo	string	"https://github.com/clouddrove/terraform-aws-client-vpn"	no
route_cidr	Client Route CIDR	list(any)	[]	no
route_subnet_ids	Client Route Subnet Ids	list(any)	[]	no
subnet_ids	Subnet ID to associate clients	list(string)	[]	no

Outputs

Name	Description
cert	A mapping of tags to assign to the certificate.
key	A mapping of tags to assign to the key.
tags	A mapping of tags to assign to the resource.

Testing

In this module testing is performed with terratest and it creates a small piece of infrastructure, matches the output like ARN, ID and Tags name etc and destroy infrastructure in your AWS account. This testing is written in GO, so you need a GO environment in your system.

You need to run the following command in the testing folder:

  go test -run Test

Feedback

If you come accross a bug or have any feedback, please log it in our issue tracker, or feel free to drop us an email at [email protected].

If you have found it worth your time, go ahead and give us a ★ on our GitHub!

About us

At CloudDrove, we offer expert guidance, implementation support and services to help organisations accelerate their journey to the cloud. Our services include docker and container orchestration, cloud migration and adoption, infrastructure automation, application modernisation and remediation, and performance engineering.

We are The Cloud Experts!

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We ❤️ Open Source and you can check out our other modules to get help with your new Cloud ideas.