Terraform Modules

module "tealtiger" {
  source  = "tealtiger/tealtiger/aws"
  version = "~> 1.1.0"

  environment = "production"
  region      = "us-east-1"
  engine_config = {
    memory_size = 512
    timeout     = 30
    concurrency = 100
  }

  # Provider API keys (from AWS Secrets Manager)
  secrets_manager_arn = aws_secretsmanager_secret.tealtiger.arn

  tags = {
    Project     = "ai-platform"
    ManagedBy   = "terraform"
  }
}

terraform init
terraform plan
terraform apply

module "tealtiger_serverless" {
  source  = "tealtiger/tealtiger/aws//modules/serverless"
  version = "~> 1.1.0"

  function_name = "tealtiger-engine"
  runtime       = "python3.12"
  memory_size   = 512
  timeout       = 30

  # API Gateway
  api_gateway = {
    enabled     = true
    stage_name  = "v1"
    domain_name = "api.example.com"
  }

  # VPC (optional)
  vpc_config = {
    subnet_ids         = module.vpc.private_subnets
    security_group_ids = [aws_security_group.lambda.id]
  }

  # Environment
  environment_variables = {
    TEALTIGER_ENV        = "production"
    TEALTIGER_LOG_LEVEL  = "INFO"
  }

  # Secrets
  secrets_manager_arns = [
    aws_secretsmanager_secret.openai.arn,
    aws_secretsmanager_secret.anthropic.arn
  ]

  tags = var.tags
}

module "tealtiger_ecs" {
  source  = "tealtiger/tealtiger/aws//modules/ecs"
  version = "~> 1.1.0"

  cluster_name = "tealtiger-cluster"
  service_name = "tealtiger-engine"

  # Container
  container = {
    image  = "ghcr.io/tealtiger/python-sdk:latest"
    cpu    = 512
    memory = 1024
    port   = 8080
  }

  # Auto-scaling
  autoscaling = {
    min_capacity = 2
    max_capacity = 20
    cpu_target   = 70
  }

  # Networking
  vpc_id     = module.vpc.vpc_id
  subnet_ids = module.vpc.private_subnets

  # Load balancer
  alb = {
    enabled     = true
    internal    = false
    certificate = aws_acm_certificate.api.arn
  }

  tags = var.tags
}

module "tealtiger_eks" {
  source  = "tealtiger/tealtiger/aws//modules/eks"
  version = "~> 1.1.0"

  cluster_name    = "tealtiger-cluster"
  cluster_version = "1.29"

  # Node groups
  node_groups = {
    default = {
      instance_types = ["t3.medium"]
      min_size       = 2
      max_size       = 10
      desired_size   = 3
    }
  }

  # Networking
  vpc_id     = module.vpc.vpc_id
  subnet_ids = module.vpc.private_subnets

  # Add-ons
  enable_metrics_server    = true
  enable_cluster_autoscaler = true

  tags = var.tags
}

module "tealtiger_cloudrun" {
  source  = "tealtiger/tealtiger/google//modules/cloud-run"
  version = "~> 1.1.0"

  project_id   = var.project_id
  region       = "us-central1"
  service_name = "tealtiger-engine"

  container = {
    image  = "ghcr.io/tealtiger/python-sdk:latest"
    cpu    = "1"
    memory = "512Mi"
  }

  autoscaling = {
    min_instances = 0
    max_instances = 100
  }

  # Custom domain
  domain_mapping = "api.example.com"

  # Secret Manager
  secrets = {
    OPENAI_API_KEY    = google_secret_manager_secret.openai.id
    ANTHROPIC_API_KEY = google_secret_manager_secret.anthropic.id
  }
}

module "tealtiger_gke" {
  source  = "tealtiger/tealtiger/google//modules/gke"
  version = "~> 1.1.0"

  project_id   = var.project_id
  region       = "us-central1"
  cluster_name = "tealtiger-cluster"

  node_pools = {
    default = {
      machine_type = "e2-standard-2"
      min_count    = 1
      max_count    = 10
    }
  }

  network    = google_compute_network.main.name
  subnetwork = google_compute_subnetwork.main.name
}

module "tealtiger_functions" {
  source  = "tealtiger/tealtiger/azurerm//modules/functions"
  version = "~> 1.1.0"

  resource_group_name = azurerm_resource_group.main.name
  location            = "eastus"
  function_app_name   = "tealtiger-engine"

  runtime = {
    name    = "python"
    version = "3.12"
  }

  app_settings = {
    TEALTIGER_ENV = "production"
  }

  # Key Vault for secrets
  key_vault_id = azurerm_key_vault.main.id

  tags = var.tags
}

module "tealtiger_aks" {
  source  = "tealtiger/tealtiger/azurerm//modules/aks"
  version = "~> 1.1.0"

  resource_group_name = azurerm_resource_group.main.name
  location            = "eastus"
  cluster_name        = "tealtiger-cluster"

  default_node_pool = {
    vm_size    = "Standard_D2s_v3"
    node_count = 3
    min_count  = 2
    max_count  = 10
  }

  network_profile = {
    network_plugin = "azure"
    service_cidr   = "10.0.0.0/16"
  }

  tags = var.tags
}

locals {
  regions = ["us-east-1", "eu-west-1", "ap-southeast-1"]
}

module "tealtiger" {
  source   = "tealtiger/tealtiger/aws//modules/serverless"
  version  = "~> 1.1.0"
  for_each = toset(local.regions)

  function_name = "tealtiger-engine-${each.key}"
  runtime       = "python3.12"
  memory_size   = 512

  environment_variables = {
    TEALTIGER_REGION = each.key
  }

  tags = merge(var.tags, { Region = each.key })
}

# Route 53 latency-based routing
resource "aws_route53_record" "api" {
  for_each = toset(local.regions)

  zone_id        = aws_route53_zone.main.zone_id
  name           = "api.example.com"
  type           = "A"
  set_identifier = each.key

  latency_routing_policy {
    region = each.key
  }

  alias {
    name    = module.tealtiger[each.key].api_gateway_domain
    zone_id = module.tealtiger[each.key].api_gateway_zone_id
  }
}

# Serverless module outputs
output "api_endpoint" {
  value = module.tealtiger_serverless.api_endpoint
}

output "function_arn" {
  value = module.tealtiger_serverless.function_arn
}

output "log_group" {
  value = module.tealtiger_serverless.log_group_name
}

terraform {
  backend "s3" {
    bucket         = "tealtiger-terraform-state"
    key            = "production/tealtiger.tfstate"
    region         = "us-east-1"
    dynamodb_table = "terraform-locks"
    encrypt        = true
  }
}