typhoon/aws/container-linux/kubernetes/variables.tf

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variable "cluster_name" {
type = "string"
description = "Cluster name"
}
variable "dns_zone" {
type = "string"
description = "AWS DNS Zone (e.g. aws.dghubble.io)"
}
variable "dns_zone_id" {
type = "string"
description = "AWS DNS Zone ID (e.g. Z3PAABBCFAKEC0)"
}
variable "ssh_authorized_key" {
type = "string"
description = "SSH public key for user 'core'"
}
variable "os_channel" {
type = "string"
default = "stable"
description = "Container Linux AMI channel (stable, beta, alpha)"
}
variable "disk_size" {
type = "string"
default = "40"
description = "The size of the disk in Gigabytes"
}
variable "host_cidr" {
description = "CIDR IPv4 range to assign to EC2 nodes"
type = "string"
default = "10.0.0.0/16"
}
variable "controller_count" {
type = "string"
default = "1"
description = "Number of controllers"
}
variable "controller_type" {
type = "string"
default = "t2.small"
description = "Controller EC2 instance type"
}
variable "worker_count" {
type = "string"
default = "1"
description = "Number of workers"
}
variable "worker_type" {
type = "string"
default = "t2.small"
description = "Worker EC2 instance type"
}
# bootkube assets
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 (calico or flannel)"
type = "string"
default = "calico"
}
variable "network_mtu" {
description = "CNI interface MTU (applies to calico only). Use 8981 if using instances types with Jumbo frames."
type = "string"
default = "1480"
}
variable "pod_cidr" {
description = "CIDR IPv4 range to assign Kubernetes pods"
type = "string"
default = "10.2.0.0/16"
}
variable "service_cidr" {
description = <<EOD
CIDR IPv4 range to assign Kubernetes services.
The 1st IP will be reserved for kube_apiserver, the 10th IP will be reserved for kube-dns.
EOD
type = "string"
default = "10.3.0.0/16"
}