added ssh creation

main.tf

@@ -4,6 +4,10 @@ variable "enable_dhcp" {default = true}
 
 # variable for floating-ip
  variable "public_network_name" {default = "bright-external-flat-externalnet"}
+ 
+ # variables for importing keypair
+ variable "keypair_name" {default = "os-gen-keypair"}
+ variable "ssh_public_key" {default = "~/.ssh/id_rsa.pub"}
 
 
 
@@ -33,7 +37,10 @@ output "internal_network_id" {
   value = "${module.cluster-network.internal_network_id}"
 }
 
-
+resource "openstack_compute_keypair_v2" "keypair" {
+  name       = var.keypair_name
+  public_key = file(var.ssh_public_key)
+}
 
 module "floating-ip" {
     source = "./floating-ip"