variable "cluster_name" { type = "string" description = "Unique cluster name (prepended to dns_zone)" } # Google Cloud variable "region" { type = "string" description = "Google Cloud Region (e.g. us-central1, see `gcloud compute regions list`)" } variable "dns_zone" { type = "string" description = "Google Cloud DNS Zone (e.g. google-cloud.example.com)" } variable "dns_zone_name" { type = "string" description = "Google Cloud DNS Zone name (e.g. example-zone)" } # instances variable "controller_count" { type = "string" default = "1" description = "Number of controllers (i.e. masters)" } variable "worker_count" { type = "string" default = "1" description = "Number of workers" } variable "machine_type" { type = "string" default = "n1-standard-1" description = "Machine type for compute instances (see `gcloud compute machine-types list`)" } variable "os_image" { type = "string" default = "coreos-stable" description = "Container Linux image for compute instances (e.g. coreos-stable)" } variable "worker_preemptible" { type = "string" default = "false" description = "If enabled, Compute Engine will terminate workers randomly within 24 hours" } variable "controller_clc_snippets" { type = "list" description = "Controller Container Linux Config snippets" default = [] } variable "worker_clc_snippets" { type = "list" description = "Worker Container Linux Config snippets" default = [] } # configuration variable "ssh_authorized_key" { type = "string" description = "SSH public key for user 'core'" } variable "asset_dir" { description = "Path to a directory where generated assets should be placed (contains secrets)" type = "string" } variable "networking" { description = "Choice of networking provider (flannel or calico)" type = "string" default = "calico" } variable "pod_cidr" { description = "CIDR IPv4 range to assign Kubernetes pods" type = "string" default = "10.2.0.0/16" } variable "service_cidr" { description = <