138 lines
3.5 KiB
HCL
138 lines
3.5 KiB
HCL
variable "matchbox_http_endpoint" {
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type = "string"
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description = "Matchbox HTTP read-only endpoint (e.g. http://matchbox.example.com:8080)"
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}
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variable "container_linux_channel" {
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type = "string"
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description = "Container Linux channel corresponding to the container_linux_version"
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}
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variable "container_linux_version" {
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type = "string"
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description = "Container Linux version of the kernel/initrd to PXE or the image to install"
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}
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variable "cluster_name" {
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type = "string"
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description = "Cluster name"
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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 to set as an authorized_key on machines"
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}
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# Machines
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# Terraform's crude "type system" does not properly support lists of maps so we do this.
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variable "controller_names" {
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type = "list"
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}
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variable "controller_macs" {
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type = "list"
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}
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variable "controller_domains" {
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type = "list"
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}
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variable "worker_names" {
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type = "list"
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}
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variable "worker_macs" {
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type = "list"
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}
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variable "worker_domains" {
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type = "list"
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}
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# bootkube assets
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variable "k8s_domain_name" {
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description = "Controller DNS name which resolves to a controller instance. Workers and kubeconfig's will communicate with this endpoint (e.g. cluster.example.com)"
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type = "string"
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}
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variable "asset_dir" {
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description = "Path to a directory where generated assets should be placed (contains secrets)"
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type = "string"
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}
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variable "networking" {
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description = "Choice of networking provider (flannel or calico)"
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type = "string"
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default = "calico"
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}
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variable "network_mtu" {
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description = "CNI interface MTU (applies to calico only)"
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type = "string"
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default = "1480"
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}
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variable "pod_cidr" {
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description = "CIDR IP range to assign Kubernetes pods"
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type = "string"
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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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description = <<EOD
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CIDR IP 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 kube-dns.
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EOD
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type = "string"
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default = "10.3.0.0/16"
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}
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# optional
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variable "cluster_domain_suffix" {
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description = "Queries for domains with the suffix will be answered by kube-dns. 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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variable "cached_install" {
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type = "string"
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default = "false"
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description = "Whether Container Linux should PXE boot and install from matchbox /assets cache. Note that the admin must have downloaded the container_linux_version into matchbox assets."
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}
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variable "install_disk" {
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type = "string"
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default = "/dev/sda"
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description = "Disk device to which the install profiles should install Container Linux (e.g. /dev/sda)"
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}
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variable "container_linux_oem" {
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type = "string"
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default = ""
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description = "Specify an OEM image id to use as base for the installation (e.g. ami, vmware_raw, xen) or leave blank for the default image"
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}
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variable "kernel_args" {
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description = "Additional kernel arguments to provide at PXE boot."
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type = "list"
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default = []
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}
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# unofficial, undocumented, unsupported, temporary
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variable "controller_networkds" {
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type = "list"
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description = "Controller Container Linux config networkd section"
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default = []
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}
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variable "worker_networkds" {
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type = "list"
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description = "Worker Container Linux config networkd section"
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default = []
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}
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