OpenTofuPlayground/k8s/variables.tf

# ─── Kubernetes Connection ────────────────────────────────────────────────────

variable "kubeconfig_path" {
  description = "Absolute path to the kubeconfig file on the CI runner (fetched from gopass at pipeline runtime)."
  type        = string
}

# ─── App Identity ─────────────────────────────────────────────────────────────

variable "app_name" {
  description = "Unique name for this app deployment. Becomes the K8s namespace and resource prefix."
  type        = string
}

variable "environment" {
  description = "Deployment environment label (attached to Loki log streams)."
  type        = string
  default     = "dev"
}

# ─── App Container ────────────────────────────────────────────────────────────

variable "app_image" {
  description = "Container image for the main application."
  type        = string
}

variable "app_port" {
  description = "Port the app container listens on."
  type        = number
  default     = 1880
}

# ─── Init Container ───────────────────────────────────────────────────────────

variable "init_container_image" {
  description = "Image for the init container (must contain default data files at init_data_src_path)."
  type        = string
}

variable "init_data_src_path" {
  description = "Path inside the init container image where default data files live."
  type        = string
  default     = "/app-data"
}

# ─── Storage ──────────────────────────────────────────────────────────────────

variable "storage_class" {
  description = "Kubernetes StorageClass for PVCs. Empty string uses cluster default (k3s: local-path)."
  type        = string
  default     = ""
}

variable "app_pvc_size" {
  description = "Storage size for the app data PVC."
  type        = string
  default     = "2Gi"
}

# ─── Ingress ──────────────────────────────────────────────────────────────────

variable "app_path_prefix" {
  description = "Traefik URL path prefix for the app (e.g. '/myapp')."
  type        = string
}

variable "traefik_api_group" {
  description = "Traefik CRD API group. k3s >= 1.27: 'traefik.io/v1alpha1'. Older: 'traefik.containo.us/v1alpha1'."
  type        = string
  default     = "traefik.io/v1alpha1"
}

variable "traefik_entrypoint" {
  description = "Traefik entryPoint name (e.g. 'web' or 'websecure')."
  type        = string
  default     = "web"
}

# ─── Grafana Alloy ────────────────────────────────────────────────────────────

variable "alloy_image" {
  description = "Grafana Alloy container image."
  type        = string
  default     = "grafana/alloy:v1.5.0"
}

variable "loki_endpoint" {
  description = "Loki push API URL."
  type        = string
}

variable "loki_auth_token" {
  description = "Bearer token for Loki. Leave empty for unauthenticated Loki."
  type        = string
  default     = ""
  sensitive   = true
}

# ─── RabbitMQ ─────────────────────────────────────────────────────────────────

variable "enable_rabbitmq" {
  description = "Deploy RabbitMQ StatefulSet alongside the app."
  type        = bool
  default     = false
}

variable "rabbitmq_image" {
  description = "RabbitMQ Docker image."
  type        = string
  default     = "rabbitmq:3.13-management-alpine"
}

variable "rabbitmq_user" {
  description = "RabbitMQ default user."
  type        = string
  default     = "guest"
}

variable "rabbitmq_password" {
  description = "RabbitMQ default user password."
  type        = string
  sensitive   = true
  default     = ""
}

variable "rabbitmq_vhost" {
  description = "RabbitMQ default virtual host."
  type        = string
  default     = "/"
}

variable "rabbitmq_pvc_size" {
  description = "Storage size for the RabbitMQ data PVC."
  type        = string
  default     = "2Gi"
}

variable "rabbitmq_path_prefix" {
  description = "Traefik path prefix for the RabbitMQ management UI."
  type        = string
  default     = "/rabbitmq"
}