provider "aws" {
  region = "us-east-2"
}

module "vpc" {
  source  = "cloudposse/vpc/aws"
  # Cloud Posse recommends pinning every module to a specific version
  # version     = "x.x.x"

  ipv4_primary_cidr_block = "172.19.0.0/16"

  context = module.label.context
}

module "subnets" {
  source = "cloudposse/dynamic-subnets/aws"
  # Cloud Posse recommends pinning every module to a specific version
  # version     = "x.x.x"

  availability_zones   = var.availability_zones
  vpc_id               = module.vpc.vpc_id
  igw_id               = [module.vpc.igw_id]
  ipv4_cidr_block      = [module.vpc.vpc_cidr_block]
  nat_gateway_enabled  = false
  nat_instance_enabled = false

  context = module.label.context
}

module "s3_log_storage" {
  source = "cloudposse/s3-log-storage/aws"
  # Cloud Posse recommends pinning every module to a specific version
  # version     = "x.x.x"
  
  region        = var.region
  namespace     = var.namespace
  stage         = var.stage
  name          = var.name
  attributes    = ["logs"]
  force_destroy = true
}

module "aws_key_pair" {
  source = "cloudposse/key-pair/aws"
  # Cloud Posse recommends pinning every module to a specific version
  # version     = "x.x.x"
  namespace           = var.namespace
  stage               = var.stage
  name                = var.name
  attributes          = ["ssh", "key"]
  ssh_public_key_path = var.ssh_public_key_path
  generate_ssh_key    = var.generate_ssh_key
}

module "emr_cluster" {
  source = "cloudposse/emr-cluster/aws"
  # Cloud Posse recommends pinning every module to a specific version
  # version     = "x.x.x"
  
  namespace                                      = var.namespace
  stage                                          = var.stage
  name                                           = var.name
  master_allowed_security_groups                 = [module.vpc.vpc_default_security_group_id]
  slave_allowed_security_groups                  = [module.vpc.vpc_default_security_group_id]
  region                                         = var.region
  vpc_id                                         = module.vpc.vpc_id
  subnet_id                                      = module.subnets.private_subnet_ids[0]
  route_table_id                                 = module.subnets.private_route_table_ids[0]
  subnet_type                                    = "private"
  ebs_root_volume_size                           = var.ebs_root_volume_size
  visible_to_all_users                           = var.visible_to_all_users
  release_label                                  = var.release_label
  applications                                   = var.applications
  configurations_json                            = var.configurations_json
  core_instance_group_instance_type              = var.core_instance_group_instance_type
  core_instance_group_instance_count             = var.core_instance_group_instance_count
  core_instance_group_ebs_size                   = var.core_instance_group_ebs_size
  core_instance_group_ebs_type                   = var.core_instance_group_ebs_type
  core_instance_group_ebs_volumes_per_instance   = var.core_instance_group_ebs_volumes_per_instance
  master_instance_group_instance_type            = var.master_instance_group_instance_type
  master_instance_group_instance_count           = var.master_instance_group_instance_count
  master_instance_group_ebs_size                 = var.master_instance_group_ebs_size
  master_instance_group_ebs_type                 = var.master_instance_group_ebs_type
  master_instance_group_ebs_volumes_per_instance = var.master_instance_group_ebs_volumes_per_instance
  create_task_instance_group                     = var.create_task_instance_group
  log_uri                                        = format("s3n://%s/", module.s3_log_storage.bucket_id)
  key_name                                       = module.aws_key_pair.key_name
}