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2b1b918b43
* Initial support for Flatcar Linux on Azure used the Flatcar Linux Azure Marketplace images (e.g. `flatcar-stable`) in https://github.com/poseidon/typhoon/pull/664 * Flatcar Linux Azure Marketplace images have some unresolved items https://github.com/poseidon/typhoon/issues/703 * Until the Marketplace items are resolved, revert to requiring Flatcar Linux's images be manually uploaded (like GCP and DigitalOcean)
144 lines
3.5 KiB
HCL
144 lines
3.5 KiB
HCL
variable "cluster_name" {
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type = string
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description = "Unique cluster name (prepended to dns_zone)"
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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 = "Azure Region (e.g. centralus , see `az account list-locations --output table`)"
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}
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variable "dns_zone" {
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type = string
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description = "Azure DNS Zone (e.g. azure.example.com)"
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}
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variable "dns_zone_group" {
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type = string
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description = "Resource group where the Azure DNS Zone resides (e.g. global)"
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}
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# instances
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variable "controller_count" {
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type = number
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description = "Number of controllers (i.e. masters)"
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default = 1
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}
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variable "worker_count" {
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type = number
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description = "Number of workers"
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default = 1
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}
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variable "controller_type" {
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type = string
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description = "Machine type for controllers (see `az vm list-skus --location centralus`)"
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default = "Standard_B2s"
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}
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variable "worker_type" {
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type = string
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description = "Machine type for workers (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 (/subscriptions/some-flatcar-upload, coreos-stable, coreos-beta, coreos-alpha)"
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}
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variable "disk_size" {
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type = number
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description = "Size of the disk in GB"
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default = 40
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}
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variable "worker_priority" {
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type = string
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description = "Set worker priority to Spot to use reduced cost surplus capacity, with the tradeoff that instances can be deallocated at any time."
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default = "Regular"
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}
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variable "controller_snippets" {
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type = list(string)
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description = "Controller Container Linux Config snippets"
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default = []
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}
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variable "worker_snippets" {
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type = list(string)
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description = "Worker Container Linux Config snippets"
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default = []
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}
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# configuration
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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 "networking" {
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type = string
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description = "Choice of networking provider (flannel or calico)"
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default = "calico"
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}
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variable "host_cidr" {
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type = string
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description = "CIDR IPv4 range to assign to instances"
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default = "10.0.0.0/16"
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}
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variable "pod_cidr" {
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type = string
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description = "CIDR IPv4 range to assign Kubernetes pods"
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default = "10.2.0.0/16"
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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 "enable_reporting" {
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type = bool
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description = "Enable usage or analytics reporting to upstreams (Calico)"
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default = false
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}
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variable "enable_aggregation" {
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type = bool
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description = "Enable the Kubernetes Aggregation Layer (defaults to false)"
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default = false
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}
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variable "worker_node_labels" {
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type = list(string)
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description = "List of initial worker node labels"
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default = []
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}
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# unofficial, undocumented, unsupported
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variable "asset_dir" {
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type = string
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description = "Absolute path to a directory where generated assets should be placed (contains secrets)"
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default = ""
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}
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variable "cluster_domain_suffix" {
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type = string
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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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default = "cluster.local"
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}
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