variables.tf

# Brightbox Cloud Region

variable "region" {
  type        = string
  description = "Brightbox region to connect to"
  default     = "gb1"
}

# Brightbox Account Details

variable "username" {
  type        = string
  description = "Brightbox account username"
}

variable "password" {
  type        = string
  description = "Brightbox account password"
}

variable "account" {
  type        = string
  description = "Brightbox account name"
}

variable "apiclient" {
  type        = string
  description = "Brightbox API application client id"
  default     = "app-dkmch"
}

variable "apisecret" {
  type        = string
  description = "Brightbox API application shared secret"
  default     = "uogoelzgt0nwawb"
}


# Cluster Details

variable "cluster_domainname" {
  type        = string
  description = "internal domain name of the Kubernetes Cluster"
  default     = "cluster.local"
}

variable "cluster_name" {
  type        = string
  description = "name of this Kubernetes Cluster - used to mark server descriptions"
  default     = "kubernetes"
}

variable "management_source" {
  description = "CIDR of any external management workstations. The default is no external workstations"
  type        = list(string)
  default     = ["0.0.0.0/32"]
}

variable "secure_kubelet" {
  description = "Ask kubelet to request a signing certificate from the master, rather than self-signing. Requires manual approval of certificates"
  type        = bool
  default     = false
}

variable "additional_server_groups" {
  description = "Additional server group ids to add all cluster nodes to"
  type        = list(string)
  default     = []
}

# Masters

variable "master_count" {
  type        = number
  description = "Number of master servers in cluster"
  default     = 1
}

variable "master_type" {
  type        = string
  description = "Type of server to use as k8s master node"
  default     = "2gb.ssd"
}

variable "master_zone" {
  type        = string
  description = "The zone in which the master nodes should be built. The default is to spread them across all zones."
  default     = ""
}

# Worker Nodes

variable "worker_root_size" {
  type        = number
  description = "The size of the root partition on worker nodes"
  default     = 0
}
variable "worker_count" {
  type        = number
  description = "Minimum number of worker nodes in cluster"
  default     = 1
}

variable "worker_max" {
  type        = number
  description = "Maximum number of worker nodes in cluster"
  default     = 0
}

variable "worker_type" {
  type        = string
  description = "Type of server to use as k8s worker node"
  default     = "2gb.ssd"
}

variable "worker_name" {
  type        = string
  description = "The name given to worker nodes on the cluster"
  default     = "k8s-worker"
}

variable "worker_zone" {
  type        = string
  description = "The zone in which the worker nodes should be built. The default is to spread them across all zones."
  default     = ""
}

variable "worker_drain_timeout" {
  type        = string
  description = "How long to wait for pods to move off a node before it is deleted"
  default     = "120s"
}

variable "worker_cloudip_count" {
  type        = number
  description = "Number of workers to allocate fixed cloud ips to"
  default     = 0
}

# Storage Nodes

variable "storage_root_size" {
  type        = number
  description = "The size of the root partition on worker nodes"
  default     = 0
}

variable "storage_count" {
  type        = number
  description = "Minimum number of storage nodes in cluster"
  default     = 0
}

variable "storage_max" {
  type        = number
  description = "Maximum number of storage nodes in cluster"
  default     = 0
}

variable "storage_type" {
  type        = string
  description = "Type of node to use as k8s storage node"
  default     = "2gb.ssd"
}

variable "storage_name" {
  type        = string
  description = "The name given to storage nodes on the cluster"
  default     = "k8s-storage"
}

variable "storage_zone" {
  type        = string
  description = "The zone in which the storage nodes should be built. The default is to spread them across all zones."
  default     = ""
}

variable "storage_system" {
  type        = string
  description = "The storage system you wish to use (manual, openebs). Automatically sets up the storage partition in the correct format and location."
  default     = "manual"
}

# Releases

variable "kubernetes_release" {
  type        = string
  description = "Version of Kubernetes to install"
  default     = "1.31.2"
}

variable "critools_release" {
  type        = string
  description = "Version of cri-tools to install"
  default     = "1.31"
}

variable "autoscaler_release" {
  type        = string
  description = "Version of Vertical Autoscaler to install if the scaling features are activated. This needs to be the same minor version as the k8s release"
  default     = "1.31.0"
}

variable "calico_release" {
  type        = string
  description = "Version of Calico plugin to install"
  default     = "3.28.2"
}

# Container Registry
variable "container_registry" {
  type        = string
  description = "container registry path"
  default     = "cr.brightbox.com/acc-juq13/public"
}

# Boot image search string

variable "image_desc" {
  type        = string
  description = "Image pattern to use to select boot image"
  default     = "^ubuntu-jammy.*server$"
}