typhoon/aws/fedora-atomic/kubernetes/workers/variables.tf

88 lines
2.1 KiB
HCL

variable "name" {
type = "string"
description = "Unique name for the worker pool"
}
# AWS
variable "vpc_id" {
type = "string"
description = "Must be set to `vpc_id` output by cluster"
}
variable "subnet_ids" {
type = "list"
description = "Must be set to `subnet_ids` output by cluster"
}
variable "security_groups" {
type = "list"
description = "Must be set to `worker_security_groups` output by cluster"
}
# instances
variable "count" {
type = "string"
default = "1"
description = "Number of instances"
}
variable "instance_type" {
type = "string"
default = "t2.small"
description = "EC2 instance type"
}
variable "disk_size" {
type = "string"
default = "40"
description = "Size of the EBS volume in GB"
}
variable "disk_type" {
type = "string"
default = "gp2"
description = "Type of the EBS volume (e.g. standard, gp2, io1)"
}
variable "disk_iops" {
type = "string"
default = "0"
description = "IOPS of the EBS volume (required for io1)"
}
variable "spot_price" {
type = "string"
default = ""
description = "Spot price in USD for autoscaling group spot instances. Leave as default empty string for autoscaling group to use on-demand instances. Note, switching in-place from spot to on-demand is not possible: https://github.com/terraform-providers/terraform-provider-aws/issues/4320"
}
# configuration
variable "kubeconfig" {
type = "string"
description = "Must be set to `kubeconfig` output by cluster"
}
variable "ssh_authorized_key" {
type = "string"
description = "SSH public key for user 'fedora'"
}
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 coredns.
EOD
type = "string"
default = "10.3.0.0/16"
}
variable "cluster_domain_suffix" {
description = "Queries for domains with the suffix will be answered by coredns. Default is cluster.local (e.g. foo.default.svc.cluster.local) "
type = "string"
default = "cluster.local"
}