mirror of
https://github.com/puppetmaster/typhoon.git
synced 2024-12-26 22:19:33 +01:00
2325a503e1
* When `true`, the chosen container `networking` provider is installed during cluster bootstrap * Set `false` to self-manage the container networking provider. This allows flannel, Calico, or Cilium to be managed via Terraform (like any other Kubernetes resources). Nodes will be NotReady until you apply the self-managed container networking provider. This may become the default in future.
115 lines
2.7 KiB
HCL
115 lines
2.7 KiB
HCL
variable "cluster_name" {
|
|
type = string
|
|
description = "Unique cluster name (prepended to dns_zone)"
|
|
}
|
|
|
|
# Digital Ocean
|
|
|
|
variable "region" {
|
|
type = string
|
|
description = "Digital Ocean region (e.g. nyc1, sfo2, fra1, tor1)"
|
|
}
|
|
|
|
variable "dns_zone" {
|
|
type = string
|
|
description = "Digital Ocean domain (i.e. DNS zone) (e.g. do.example.com)"
|
|
}
|
|
|
|
# instances
|
|
|
|
variable "controller_count" {
|
|
type = number
|
|
description = "Number of controllers (i.e. masters)"
|
|
default = 1
|
|
}
|
|
|
|
variable "worker_count" {
|
|
type = number
|
|
description = "Number of workers"
|
|
default = 1
|
|
}
|
|
|
|
variable "controller_type" {
|
|
type = string
|
|
description = "Droplet type for controllers (e.g. s-2vcpu-2gb, s-2vcpu-4gb, s-4vcpu-8gb)."
|
|
default = "s-2vcpu-2gb"
|
|
}
|
|
|
|
variable "worker_type" {
|
|
type = string
|
|
description = "Droplet type for workers (e.g. s-1vcpu-2gb, s-2vcpu-2gb)"
|
|
default = "s-1vcpu-2gb"
|
|
}
|
|
|
|
variable "os_image" {
|
|
type = string
|
|
description = "Flatcar Linux image for instances (e.g. custom-image-id)"
|
|
}
|
|
|
|
variable "controller_snippets" {
|
|
type = list(string)
|
|
description = "Controller Container Linux Config snippets"
|
|
default = []
|
|
}
|
|
|
|
variable "worker_snippets" {
|
|
type = list(string)
|
|
description = "Worker Container Linux Config snippets"
|
|
default = []
|
|
}
|
|
|
|
# configuration
|
|
|
|
variable "ssh_fingerprints" {
|
|
type = list(string)
|
|
description = "SSH public key fingerprints. (e.g. see `ssh-add -l -E md5`)"
|
|
}
|
|
|
|
variable "networking" {
|
|
type = string
|
|
description = "Choice of networking provider (flannel, calico, or cilium)"
|
|
default = "cilium"
|
|
}
|
|
|
|
variable "install_container_networking" {
|
|
type = bool
|
|
description = "Install the chosen networking provider during cluster bootstrap (use false to self-manage)"
|
|
default = true
|
|
}
|
|
|
|
variable "pod_cidr" {
|
|
type = string
|
|
description = "CIDR IPv4 range to assign Kubernetes pods"
|
|
default = "10.2.0.0/16"
|
|
}
|
|
|
|
variable "service_cidr" {
|
|
type = string
|
|
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
|
|
default = "10.3.0.0/16"
|
|
}
|
|
|
|
variable "enable_reporting" {
|
|
type = bool
|
|
description = "Enable usage or analytics reporting to upstreams (Calico)"
|
|
default = false
|
|
}
|
|
|
|
variable "enable_aggregation" {
|
|
type = bool
|
|
description = "Enable the Kubernetes Aggregation Layer"
|
|
default = true
|
|
}
|
|
|
|
# unofficial, undocumented, unsupported
|
|
|
|
variable "cluster_domain_suffix" {
|
|
type = string
|
|
description = "Queries for domains with the suffix will be answered by coredns. Default is cluster.local (e.g. foo.default.svc.cluster.local) "
|
|
default = "cluster.local"
|
|
}
|
|
|