77 lines
2.0 KiB
Terraform
77 lines
2.0 KiB
Terraform
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variable "cluster_name" {
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type = "string"
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description = "Unique cluster name"
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}
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variable "region" {
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type = "string"
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description = "Digital Ocean region (e.g. nyc1, sfo2, fra1, tor1)"
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}
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variable "dns_zone" {
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type = "string"
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description = "Digital Ocean domain name (i.e. DNS zone with NS records) (e.g. digital-ocean.dghubble.io)"
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}
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variable "image" {
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type = "string"
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description = "OS image from which to initialize the disk (e.g. coreos-stable)"
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}
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variable "controller_type" {
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type = "string"
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default = "1gb"
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description = "Digital Ocean droplet type or size (e.g. 2gb, 4gb, 8gb). Do not choose a value below 2gb."
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}
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variable "controller_count" {
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type = "string"
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default = "1"
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description = "Number of controllers"
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}
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variable "worker_type" {
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type = "string"
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default = "512mb"
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description = "Digital Ocean droplet type or size (e.g. 512mb, 1gb, 2gb, 4gb)"
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}
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variable "worker_count" {
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type = "string"
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default = "1"
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description = "Number of workers"
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}
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variable "ssh_fingerprints" {
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type = "list"
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description = "SSH public key fingerprints. Use ssh-add -l -E md5."
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}
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# bootkube assets
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variable "k8s_domain_name" {
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type = "string"
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description = "Controller DNS name which resolves to the controller instance. Kubectl and workers use TLS client credentials to communicate via this endpoint."
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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 "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, the 15th IP will be reserved for self-hosted etcd, and the 200th IP will be reserved for bootstrap self-hosted etcd.
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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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