init

variables.tf

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+/*
+Copyright 2019 The KubeOne Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+variable "cluster_name" {
+  description = "prefix for cloud resources"
+  type        = string
+
+  validation {
+    condition     = can(regex("^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$", var.cluster_name))
+    error_message = "Value of cluster_name should be lowercase and can only contain alphanumeric characters and hyphens(-)."
+  }
+}
+
+variable "apiserver_alternative_names" {
+  description = "subject alternative names for the API Server signing cert."
+  default     = []
+  type        = list(string)
+}
+
+variable "worker_os" {
+  description = "OS to run on worker machines"
+
+  # valid choices are:
+  # * ubuntu
+  # * centos
+  default = "ubuntu"
+  type    = string
+}
+
+variable "ssh_public_key_file" {
+  description = "SSH public key file"
+  default     = "~/.ssh/demo-cluster.pub"
+  type        = string
+}
+
+variable "ssh_port" {
+  description = "SSH port to be used to provision instances"
+  default     = 22
+  type        = number
+}
+
+variable "ssh_username" {
+  description = "SSH user, used only in output"
+  default     = "root"
+  type        = string
+}
+
+variable "ssh_private_key_file" {
+  description = "SSH private key file used to access instances"
+  default     = "~/.ssh/demo-cluster"
+  type        = string
+}
+
+variable "ssh_agent_socket" {
+  description = "SSH Agent socket, default to grab from $SSH_AUTH_SOCK"
+  default     = "env:SSH_AUTH_SOCK"
+  type        = string
+}
+
+# Provider specific settings
+
+variable "control_plane_type" {
+  default = "cx21"
+  type    = string
+}
+
+variable "control_plane_replicas" {
+  default = 1
+  type    = number
+}
+
+variable "worker_type" {
+  default = "cx31"
+  type    = string
+}
+
+variable "workers_replicas" {
+  default = 3
+  type    = number
+}
+
+variable "lb_type" {
+  default = "lb11"
+  type    = string
+}
+
+variable "datacenter" {
+  default = "nbg1"
+  type    = string
+}
+
+variable "image" {
+  default = "ubuntu-20.04"
+  type    = string
+}
+
+variable "ip_range" {
+  default     = "192.168.0.0/16"
+  description = "ip range to use for private network"
+  type        = string
+}
+
+variable "network_zone" {
+  default     = "eu-central"
+  description = "network zone to use for private network"
+  type        = string
+}