OpenTofuPlayground/k8s/main.tf

terraform {
  required_providers {
    kubernetes = {
      source  = "hashicorp/kubernetes"
      version = "~> 2.31"
    }
    kubectl = {
      source  = "gavinbunney/kubectl"
      version = "~> 1.14"
    }
  }
}

# ─── Providers ────────────────────────────────────────────────────────────────
# Both providers connect to the same cluster via the same kubeconfig.
# kubectl is used exclusively for Traefik CRD resources (IngressRoute, Middleware)
# because it does not validate CRD schemas at plan time, unlike kubernetes_manifest.

provider "kubernetes" {
  config_path = var.kubeconfig_path
}

provider "kubectl" {
  config_path = var.kubeconfig_path
}

# ─── App Deployment ───────────────────────────────────────────────────────────

module "app" {
  source = "../modules/app-k8s-nodered-rabbitmq"

  app_name    = var.app_name
  environment = var.environment

  app_image = var.app_image
  app_port  = var.app_port

  init_container_image = var.init_container_image
  init_data_src_path   = var.init_data_src_path

  storage_class = var.storage_class
  app_pvc_size  = var.app_pvc_size

  app_path_prefix    = var.app_path_prefix
  traefik_entrypoint = var.traefik_entrypoint
  traefik_api_group  = var.traefik_api_group

  alloy_image     = var.alloy_image
  loki_endpoint   = var.loki_endpoint
  loki_auth_token = var.loki_auth_token

  enable_rabbitmq      = var.enable_rabbitmq
  rabbitmq_image       = var.rabbitmq_image
  rabbitmq_user        = var.rabbitmq_user
  rabbitmq_password    = var.rabbitmq_password
  rabbitmq_vhost       = var.rabbitmq_vhost
  rabbitmq_pvc_size    = var.rabbitmq_pvc_size
  rabbitmq_path_prefix = var.rabbitmq_path_prefix
}

# ─── Outputs ──────────────────────────────────────────────────────────────────

output "namespace" {
  description = "Kubernetes namespace for this app."
  value       = module.app.namespace
}

output "app_url_path" {
  description = "Path prefix the app is accessible at via Traefik."
  value       = module.app.app_path_prefix
}

output "rabbitmq_amqp_url" {
  description = "In-cluster AMQP URL (empty if RabbitMQ is disabled)."
  value       = module.app.rabbitmq_amqp_url
}