GlusterFS with external VMs, terraform/os included

contrib/terraform/openstack/variables.tf

@@ -18,6 +18,14 @@ variable "number_of_k8s_nodes_no_floating_ip" {
   default = 1
 }
 
+variable "number_of_gfs_nodes_no_floating_ip" {
+  default = 0
+}
+
+variable "gfs_volume_size_in_gb" {
+  default = 75
+}
+
 variable "public_key_path" {
   description = "The path of the ssh pub key"
   default = "~/.ssh/id_rsa.pub"
@@ -28,11 +36,21 @@ variable "image" {
   default = "ubuntu-14.04"
 }
 
+variable "image_gfs" {
+  description = "Glance image to use for GlusterFS"
+  default = "ubuntu-16.04"
+}
+
 variable "ssh_user" {
   description = "used to fill out tags for ansible inventory"
   default = "ubuntu"
 }
 
+variable "ssh_user_gfs" {
+  description = "used to fill out tags for ansible inventory"
+  default = "ubuntu"
+}
+
 variable "flavor_k8s_master" {
   default = 3
 }
@@ -41,6 +59,9 @@ variable "flavor_k8s_node" {
   default = 3
 }
 
+variable "flavor_gfs_node" {
+  default = 3
+}
 
 variable "network_name" {
   description = "name of the internal network to use"