issue-1: concatenate and remove default vars

Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>

passwd.auto.tfvars.example

@@ -1,13 +1,8 @@
 #Netbox
-
-
 netbox_server_url = "https://netbox.exemple.net"
 netbox_api_token  = ""
-netbox_allow_insecure_https = false
 
 #XO
-
-xo_url      = "ws://xo.example.net" 
-xo_username = "admin"              
-xo_password = "passwd"             
-xo_insecure = true
+xo_url      = "ws://xo.example.net"
+xo_username = "admin"
+xo_password = "passwd"

var.tf

@@ -1,101 +1,49 @@
-#Provider
-variable "netbox_server_url" {
-  type = string
-}
+#Providers
 
-variable "netbox_api_token" {
-  type = string
-}
+## Netbox
+variable "netbox_server_url" { type = string }
+variable "netbox_api_token" { type = string }
 variable "netbox_allow_insecure_https" {
   type = string
+  default = false
 }
 
-variable "xo_url" {
-  type = string
-}
-
-variable "xo_username" {
-  type = string
-}
-
-variable "xo_password" {
-  type = string
-}
-
+## Xen Orchestra
+variable "xo_url" { type = string }
+variable "xo_username" { type = string }
+variable "xo_password" { type = string }
 variable "xo_insecure" {
   type = string
+  default = true
 }
 
 
 
 
 #Main
-variable "netbox_prefix" {
-  type = string
-}
+variable "netbox_prefix" { type = string }
+variable "netmask_netbox" { type = string }
+variable "gateway" { type = string }
+variable "netmask" { type = string }
 
-variable "netmask_netbox" {
-  type = string
-}
-
-variable "gateway" {
-  type = string
-}
-
-variable "netmask" {
-  type = string
-}
-
-variable "dns_name" {
-  type = string
-}
-
-variable "storage" {
-  type = string
-}
-
-variable "network" {
-  type = string
-}
-
-variable "pool" {
-  type = string
-}
-
-variable "template" {
-  type = string
-}
+variable "dns_name" { type = string }
+variable "storage" { type = string }
+variable "network" { type = string }
+variable "pool" { type = string }
+variable "template" { type = string }
 
 variable "playbook" {
   type = string
   default = ""
 }
 
-variable "cpu" {
-  type = number
-}
-
-variable "ram" {
-  type = number
-}
-
-variable "name" {
-  type = string
-}
-
-variable "desc" {
-  type = string
-}
-
-variable "disk_size" {
-  type = number
-}
-
-variable "ssh_keys" {
-  type = string
-}
-
+variable "cpu" { type = number }
+variable "ram" { type = number }
+variable "name" { type = string }
+variable "desc" { type = string }
+variable "disk_size" { type = number }
+variable "ssh_keys" { type = string }
 variable "vm_tags" {
   type = list
   default = []
-}
+}