variables.tf

variable "project_id" {
  description = "The ID of the Public Cloud project the resources will be created in."
  type        = string
}

variable "region" {
  description = "Region in which to create the various resources."
  type        = string
  default     = "DE1"
}

# Cluster settings

variable "cluster_name" {
  description = "Name of the cluster to create."
  type        = string
}

variable "cluster_version" {
  description = "Kubelet version to use when creating the cluster."
  type        = string
}

variable "node_pools" {
  description = "Node pools to create for the cluster."
  type = list(object({
    flavor_name    = string
    nodes          = number
    min_nodes      = optional(number, 0)
    max_nodes      = optional(number, 0)
    name           = optional(string, "")
    template       = optional(map(any), {})
    monthly_billed = optional(bool, false)
  }))
}

# Network settings
variable "network_openstack_id" {
  description = "Openstack ID of the private network in which the cluster should be placed."
}

# OIDC settings

variable "oidc_provider_url" {
  description = "URL to use for OIDC authentication. Enables OIDC if specified."
  type        = string
  default     = ""
}

variable "oidc_client_id" {
  description = "OIDC client ID to give the cluster for login."
  type        = string
  default     = ""
}

variable "oidc_username_claim" {
  description = "OIDC Property to use for username."
  type        = string
  default     = ""
}

variable "oidc_username_prefix" {
  description = "Prefix to add to all usernames connecting to the cluster."
  type        = string
  default     = ""
}

variable "oidc_groups_claim" {
  description = "Groups to include in the OIDC claim."
  type        = list(string)
  default     = []
}

variable "oidc_groups_prefix" {
  description = "Prefix to add to all groups connecting to the cluster."
  type        = string
  default     = ""
}