terraform-do-modules / terraform-digitalocean-vpc

Terraform module to create VPC resources. VPCs are virtual networks containing resources that can communicate with each other in full isolation, using private IP addresses

Terraform DigitalOcean VPC

VPCs are virtual networks containing resources that can communicate with each other in full isolation, using private IP addresses.

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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 1.4.6

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 "vpc" {
      source            = "terraform-do-modules/vpc/digitalocean"
      version           = "1.0.0"
      name              = "app"
      environment       = "test"
      ip_range          = "10.0.0.0/16"
      region            = "blr1"
    }

Inputs

Name	Description	Type	Default	Required
description	A free-form text field up to a limit of 255 characters to describe the VPC.	string	"VPC"	no
enabled	A boolean flag to enable/disable vpc.	bool	true	no
environment	Environment (e.g. prod, dev, staging).	string	""	no
ip_range	The range of IP addresses for the VPC in CIDR notation. Network ranges cannot overlap with other networks in the same account and must be in range of private addresses as defined in RFC1918. It may not be larger than /16 or smaller than /24.	string	""	no
label_order	Label order, e.g. name.	list(any)	[ "name", "environment" ]	no
managedby	ManagedBy, eg 'terraform-do-modules' or '[e-mail]'	string	"terraform-do-modules"	no
name	Name (e.g. app or cluster).	string	""	no
region	The region to create VPC, like blr1	string	"blr1"	no

Outputs

Name	Description
created_at	The date and time of when the VPC was created.
default	A boolean indicating whether or not the VPC is the default one for the region.
id	The unique identifier for the VPC..
urn	The uniform resource name (URN) for the VPC.

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 [e-mail].

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.