From 05ec7f2022abcd2dc3cf344705b7ee362ae7a9c2 Mon Sep 17 00:00:00 2001
From: Crest <crest+ccchb@rlwinm.de>
Date: Mon, 14 Sep 2020 01:24:17 +0200
Subject: [PATCH] Use ansible ipath to derive /31 and /127 from the guest index

---
 roles/bhyve-network/tasks/main.yml | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 roles/bhyve-network/tasks/main.yml

diff --git a/roles/bhyve-network/tasks/main.yml b/roles/bhyve-network/tasks/main.yml
new file mode 100644
index 0000000..c3d77fd
--- /dev/null
+++ b/roles/bhyve-network/tasks/main.yml
@@ -0,0 +1,29 @@
+---
+- name: Describe guest interface
+  sysrc:
+    name: 'ifconfig_vmnet{{ item.index }}_descr'
+    value: 'VM {{ item.name }}'
+  loop_control:
+    label: '{{ item.name }} : vmnet{{ item.index }}'
+  with_items: '{{ bhyve_guests }}'
+
+- name: Set host IPv4 addresses
+  sysrc:
+    name: 'ifconfig_vmnet{{ item.index }}'
+    value: 'inet {{ bhyve_ipv4 | ipmath(2 * item.index)}}/31'
+  with_items: '{{ bhyve_guests }}'
+
+- name: Set host IPv6 addresses
+  sysrc:
+    name: 'ifconfig_vmnet{{ item.index }}_ipv6'
+    value: 'inet6 {{ bhyve_ipv6 | ipmath(2 * item.index)}}/127'
+  with_items: '{{ bhyve_guests }}'
+
+- name: Add guest interfaces
+  sysrc:
+    name: cloned_interfaces
+    state: append
+    value: 'vmnet{{ item.index }}'
+  loop_control:
+    label: '{{ item.name }} : vmnet{{ item.index }}'
+  with_items: '{{ bhyve_guests }}'