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6a091e245e
* Flatcar Linux has not published an Edge channel image since April 2020 and recently removed mention of the channel from their documentation https://github.com/kinvolk/Flatcar/pull/345 * Users of Flatcar Linux Edge should move to the stable, beta, or alpha channel, barring any alternate advice from upstream Flatcar Linux
105 lines
2.6 KiB
HCL
105 lines
2.6 KiB
HCL
variable "name" {
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type = string
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description = "Unique name for the worker pool"
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}
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# Azure
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variable "region" {
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type = string
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description = "Must be set to the Azure Region of cluster"
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}
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variable "resource_group_name" {
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type = string
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description = "Must be set to the resource group name of cluster"
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}
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variable "subnet_id" {
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type = string
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description = "Must be set to the `worker_subnet_id` output by cluster"
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}
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variable "security_group_id" {
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type = string
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description = "Must be set to the `worker_security_group_id` output by cluster"
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}
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variable "backend_address_pool_id" {
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type = string
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description = "Must be set to the `worker_backend_address_pool_id` output by cluster"
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}
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# instances
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variable "worker_count" {
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type = number
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description = "Number of instances"
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default = 1
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}
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variable "vm_type" {
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type = string
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description = "Machine type for instances (see `az vm list-skus --location centralus`)"
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default = "Standard_DS1_v2"
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}
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variable "os_image" {
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type = string
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description = "Channel for a Container Linux derivative (flatcar-stable, flatcar-beta, flatcar-alpha)"
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default = "flatcar-stable"
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validation {
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condition = contains(["flatcar-stable", "flatcar-beta", "flatcar-alpha"], var.os_image)
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error_message = "The os_image must be flatcar-stable, flatcar-beta, or flatcar-alpha."
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}
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}
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variable "priority" {
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type = string
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description = "Set priority to Spot to use reduced cost surplus capacity, with the tradeoff that instances can be evicted at any time."
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default = "Regular"
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}
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variable "snippets" {
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type = list(string)
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description = "Container Linux Config snippets"
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default = []
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}
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# configuration
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variable "kubeconfig" {
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type = string
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description = "Must be set to `kubeconfig` output by cluster"
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}
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variable "ssh_authorized_key" {
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type = string
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description = "SSH public key for user 'core'"
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}
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variable "service_cidr" {
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type = string
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description = <<EOD
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CIDR IPv4 range to assign Kubernetes services.
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The 1st IP will be reserved for kube_apiserver, the 10th IP will be reserved for coredns.
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EOD
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default = "10.3.0.0/16"
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}
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variable "node_labels" {
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type = list(string)
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description = "List of initial node labels"
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default = []
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}
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# unofficial, undocumented, unsupported
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variable "cluster_domain_suffix" {
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description = "Queries for domains with the suffix will be answered by coredns. Default is cluster.local (e.g. foo.default.svc.cluster.local) "
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type = string
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default = "cluster.local"
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}
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