Terraform Digitalocean App

Terraform module to create Digitalocean app service resource on Digitalocean.

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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 automation 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 completed and are available for open source usage while a few others are in progress.

Prerequisites

This module has a few dependencies:

• Terraform 1.5.4

Examples

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

Here are some examples of how you can use this module in your inventory structure:

basic example

module "app" {
  source          = "terraform-do-modules/app/digitalocean"
  version         = "1.0.2"
  spec = [{
    name   = "test"
    region = "nyc"

    domain = {
      name = "test.do.clouddrove.ca"
      type = "PRIMARY"
      zone = "do.clouddrove.ca"
    }

    service = {
      name = "librqary-nginx"
      image = {
        registry_type  = "DOCKER_HUB"
        registry       = "library"
        repository     = "nginx"
        tag            = "latest"
        internal_ports = "80"
        deploy_on_push = {
          enabled = true
        }
      }
      alert = {
        rule     = "CPU_UTILIZATION"
        value    = 50
        operator = "GREATER_THAN"
        window   = "FIVE_MINUTES"
        disabled = false
      }
    }
  }]
}

complete example

module "app" {
  source          = "terraform-do-modules/app/digitalocean"
  version         = "1.0.2"
  spec = [{
    name   = "test"
    region = "nyc"
    domain = {
      name = "test.do.clouddrove.ca"
      type = "PRIMARY"
      zone = "do.clouddrove.ca"
    }

    static_site = {
      name             = "blog"
      build_command    = "bundle exec jekyll build -d ./public"
      environment_slug = "hugo"
      output_dir       = "/public"

      git = {
        repo_clone_url = "https://github.com/digitalocean/sample-jekyll.git"
        branch         = "main"
      }

      routes = {
        path = "/"
      }
    }
  }]
}

Inputs

Name	Description	Type	Default	Required
enabled	Flag to control the resources creation.	bool	true	no
spec	(Required) A DigitalOcean App spec describing the app.	any	[]	no

Outputs

Name	Description
active_deployment_id	The ID the app's currently active deployment.
created_at	The date and time of when the app was created.
default_ingress	The default URL to access the app.
id	ID of the app.
live_url	The live URL of the app.
updated_at	The date and time of when the app was last updated.

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 across a bug or have any feedback, please log it in our issue tracker, or feel free to drop us an email at hello@clouddrove.com.

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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