module "default_tags" {
  source             = "git@github.com:theorchard/terraform-default-tags.git//?ref=2.0.0"
  environment        = var.environment
  application_family = var.application_family
  service_name       = var.service_name
  team_name          = var.team_name
}

provider "aws" {
  region = var.aws_region

  default_tags {
    tags = module.default_tags.tags
  }
}

provider "aws" {
  region  = var.aws_region
  alias   = "networking"
  profile = "networking"

  default_tags {
    tags = module.default_tags.tags
  }
}

# Terraform backends cannot contain interpolations
terraform {
  backend "s3" {
    bucket  = "orcd-terraform-state"
    key     = "qa/shared-php-cache/terraform.tfstate"
    region  = "us-east-1"
    encrypt = "true"
  }
}

module "vpc_info" {
  source = "git@github.com:theorchard/terraform-vpc-info.git?ref=3.0.2"

  environment = var.environment
}

data "aws_route53_zone" "route53_zone" {
  name = "theorchard.io."
}

module "oa-workstation-session-cache-cluster" {
  source = "git@github.com:theorchard/terraform-elasticache.git//?ref=3.1.1"

  providers = {
    aws.dns = aws.networking
  }

  environment                = var.environment
  service_name               = "oa-workstation-session-cache"
  application_family         = var.application_family
  cache_engine               = "memcached"
  memcached_engine_version   = "1.6.12"
  cache_parameter_group_name = "default.memcached1.6"
  cache_subnet_group_name    = "${var.environment}-elasticache-subnet-group"
  # Must be set to 1 unless using Elasticache driver to support auto-discovery
  cache_node_count = 1
  cache_node_type  = "cache.t4g.micro"
  vpc_id           = module.vpc_info.vpc_id
  route53_zone_id  = data.aws_route53_zone.route53_zone.zone_id
}

module "oa-workstation-doctrine-result-cache-cluster" {
  source = "git@github.com:theorchard/terraform-elasticache.git//?ref=3.1.1"

  providers = {
    aws.dns = aws.networking
  }

  environment                = var.environment
  service_name               = "oa-workstation-doctrine-result-cache"
  application_family         = var.application_family
  cache_engine               = "memcached"
  memcached_engine_version   = "1.6.12"
  cache_parameter_group_name = "default.memcached1.6"
  cache_subnet_group_name    = "${var.environment}-elasticache-subnet-group"
  # Must be set to 1 unless using Elasticache driver to support auto-discovery
  cache_node_count = 1
  cache_node_type  = "cache.t4g.micro"
  vpc_id           = module.vpc_info.vpc_id
  route53_zone_id  = data.aws_route53_zone.route53_zone.zone_id
}