From 76b7c779bc04f08dbb2d7b218d269a415bb77602 Mon Sep 17 00:00:00 2001
From: Philippe Caseiro <pcaseiro@cadoles.com>
Date: Wed, 24 Mar 2021 10:14:16 +0100
Subject: [PATCH] Manage network dependencies for virtual machines

---
 .terraform/main.tf                           | 9 +++++----
 .terraform/tfvars/04-virtual-machines.tfvars | 2 --
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/.terraform/main.tf b/.terraform/main.tf
index f68b0fd..6d9a822 100644
--- a/.terraform/main.tf
+++ b/.terraform/main.tf
@@ -22,7 +22,7 @@ provider "dns" {
 /*
  * Virtual networks
  */
-resource "opennebula_virtual_network" "vnet"{
+resource "opennebula_virtual_network" "vnets"{
   for_each = var.virtual_networks
   name = each.key
   vlan_id = each.value.vlan_id
@@ -60,7 +60,7 @@ module "vms" {
   vcpu = each.value.vcpu
   ram = each.value.memory
 
-  vnets = opennebula_virtual_network.vnet
+  vnets = opennebula_virtual_network.vnets
   network_interfaces = each.value.network_interfaces
 
   tag_labels = each.value.labels
@@ -71,8 +71,9 @@ module "vms" {
   system_image_source = each.value.disks.system.source
   data_image_source = ""
 
-  depends = [
-    opennebula_virtual_network.vnet[each.value.depends[0]].id
+  depends = [ 
+      for dp in each.value.network_interfaces:
+      opennebula_virtual_network.vnets[dp.network_name].id
   ]
 }
 
diff --git a/.terraform/tfvars/04-virtual-machines.tfvars b/.terraform/tfvars/04-virtual-machines.tfvars
index 9b1c64a..3316db9 100644
--- a/.terraform/tfvars/04-virtual-machines.tfvars
+++ b/.terraform/tfvars/04-virtual-machines.tfvars
@@ -19,7 +19,6 @@ virtual_machines = {
                 source = "http://localhost/fabrica/infra/production/amon.fabrica.local/system/amon.fabrica.local.img"
             }
         }
-        depends = [ "internet" ]
     },
     scribe = {
         fqdn = "scribe.fabrica.local",
@@ -40,6 +39,5 @@ virtual_machines = {
                 source = "http://localhost/fabrica/infra/production/scribe.fabrica.local/system/scribe.fabrica.local.img"
             }
         }
-        depends = [ "internet" ]
     }
 }
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