variable "do_token" {
  description = "DigitalOcean API token"
  type        = string
  sensitive   = true
}

variable "ssh_key_name" {
  description = "Name of the SSH key uploaded to DigitalOcean"
  type        = string
}

variable "region" {
  description = "DigitalOcean region"
  type        = string
  default     = "nyc3"
}

variable "droplet_size" {
  description = "Droplet size slug"
  type        = string
  default     = "s-2vcpu-4gb"
}

variable "cloudflare_api_token" {
  description = "Cloudflare API token (needs Zone:DNS:Edit permission)"
  type        = string
  sensitive   = true
}

variable "domain" {
  description = "Root domain managed in Cloudflare (e.g. example.com)"
  type        = string
}

variable "admin_ip" {
  description = "Your public IP for SSH and git access (without /32)"
  type        = string
  sensitive   = true
}

# ─── DOKS ─────────────────────────────────────────────────────────────────────

variable "k8s_version" {
  description = "Kubernetes version slug (run: doctl kubernetes options versions)"
  type        = string
  default     = "1.32.13-do.2"
}

variable "k8s_node_size" {
  description = "Node pool droplet size"
  type        = string
  default     = "s-2vcpu-4gb"
}

variable "k8s_min_nodes" {
  description = "Minimum nodes in the pool"
  type        = number
  default     = 1
}

variable "k8s_max_nodes" {
  description = "Maximum nodes in the pool"
  type        = number
  default     = 3
}

variable "cluster_lb_ip" {
  description = "IP of the DOKS ingress load balancer (set after first cluster apply)"
  type        = string
  default     = ""
}

# ─── Managed databases ────────────────────────────────────────────────────────

variable "postgres_size" {
  description = "Managed Postgres cluster size slug"
  type        = string
  default     = "db-s-1vcpu-1gb"
}

variable "redis_size" {
  description = "Managed Valkey/Redis cluster size slug"
  type        = string
  default     = "db-s-1vcpu-1gb"
}