Dalton Hubble 45b556c08f Fix overly strict firewall for GCP "worker pools"
* Fix issue where worker firewall rules didn't apply to
additional workers attached to a GCP cluster using the new
"worker pools" feature (unreleased, #148). Solves host
connection timeouts and pods not being scheduled to attached
worker pools.
* Add `name` field to GCP internal worker module to represent
the unique name of of the worker pool
* Use `cluster_name` field of GCP internal worker module for
passing the name of the cluster to which workers should be
attached
2018-03-03 17:40:17 -08:00

80 lines
1.9 KiB
HCL

variable "name" {
type = "string"
description = "Unique name"
}
variable "cluster_name" {
type = "string"
description = "Cluster name"
}
variable "region" {
type = "string"
description = "Google Cloud region (e.g. us-central1, see `gcloud compute regions list`)."
}
variable "network" {
type = "string"
description = "Name of the network to attach to the compute instance interfaces"
}
# instances
variable "count" {
type = "string"
default = "1"
description = "Number of worker compute instances the instance group should manage"
}
variable "machine_type" {
type = "string"
default = "n1-standard-1"
description = "Machine type for compute instances (e.g. gcloud compute machine-types list)"
}
variable "os_image" {
type = "string"
default = "coreos-stable"
description = "OS image from which to initialize the disk (e.g. gcloud compute images list)"
}
variable "disk_size" {
type = "string"
default = "40"
description = "The size of the disk in gigabytes."
}
variable "preemptible" {
type = "string"
default = "false"
description = "If enabled, Compute Engine will terminate instances randomly within 24 hours"
}
# configuration
variable "kubeconfig" {
type = "string"
description = "Generated Kubelet kubeconfig"
}
variable "ssh_authorized_key" {
type = "string"
description = "SSH public key for logging in as user 'core'"
}
variable "service_cidr" {
description = <<EOD
CIDR IP range to assign Kubernetes services.
The 1st IP will be reserved for kube_apiserver, the 10th IP will be reserved for kube-dns.
EOD
type = "string"
default = "10.3.0.0/16"
}
variable "cluster_domain_suffix" {
description = "Queries for domains with the suffix will be answered by kube-dns. Default is cluster.local (e.g. foo.default.svc.cluster.local) "
type = "string"
default = "cluster.local"
}