terraform-aws-sentry's Introduction

Terraform Sentry Setup

It will fulfill the requirements of the sentry self-hosted setup on AWS.

Resources Supported

AWS EC2 Instance
AWS Key Pair

AMI ID

Using the latest stable CoreOs Container Linux AMI ID.

Requirements

Terraform version >= v0.12.23
AWS Provider >= v2.43.0
Default VPC
Default Public Subnet
A Security group allowing connections on 80/443/22 attached to the instance.

Example Usage:

module "sentry_setup" {
  source              = "../modules"
  public_key_material = var.public_key_material
  instance_type       = "t2.large"

  tags = {
    name             = var.name
    project_name     = var.project_name
    environment_name = var.environment_name
    terraform        = var.terraform
  }
}

Inputs

Name	Description	Type	Default	Required
instance_type	EC2 Instance Type	string	`t2.large`	yes
public_key_material	A public key data.	string	`null`	yes
tags	Region name	map	`null`	yes

Outputs

Name	Description
sentry_instance_dns	Public DNS of the instance.
sentry_instance_ip	Public IP of the instance.
sentry_instance_id	Instance ID.

Future Scope

Automatic tls private key creation to use with key_pair argument of the resource or to pass on the key pair resource name which should exist before running terraform apply.
Spawn instance in an autoscaling group using launch template and launch config.
Generating sentry key from the bootstrap script. Right now, It is hardcoded.
Adding the capability to pass subnet groups, It will give modularity to use custom VPC.
Creation of security group and attaching it with the instance.
Storing Terraform state backend in s3 with DynamoDB locking.
Getting the value of sentry initial username and password from the root module.
Static test analysis of the code through terratest or tftest.

Note:

Kindly change the secret key and the bootstrap username/password. Also, Current details including key mentioned is a "dummy text" and does not assosiate with any service.