Add interface config (using ifupdown2)

roles/mesh-interfaces/handlers/main.yml

@@ -0,0 +1,4 @@
+---
+
+- name: Reload interfaces
+  command: /sbin/ifreload -a

roles/mesh-interfaces/tasks/main.yml

@@ -0,0 +1,17 @@
+---
+
+- name: Enable backports
+  apt_repository: repo='deb http://httpredir.debian.org/debian jessie-backports main' state=present
+
+- name: Install dependencies
+  apt: name=python-pkg-resources
+
+- name: Install ifupdown2
+  apt: name=ifupdown2 default_release=jessie-backports state=latest
+
+- name: Uninstall ifupdown
+  apt: name=ifupdown state=absent
+
+- name: Configure mesh interfaces
+  template: src=mesh.conf.j2 dest=/etc/network/interfaces.d/mesh.conf
+  notify: Reload interfaces

roles/mesh-interfaces/templates/mesh.conf.j2

@@ -0,0 +1,28 @@
+# {{ ansible_managed }}
+
+# br-{{ site_code }}
+auto br-{{ site_code }}
+iface br-{{ site_code }}
+	bridge-fd	0
+	bridge-ports	bat-{{ site_code }}
+	bridge-stp	no
+	#
+	address	{{ batman_ipv4 }}
+	address	{{ batman_ipv6 }}
+	mtu	1500
+
+# bat-{{ site_code }}
+auto bat-{{ site_code }}
+iface bat-{{ site_code }}
+	batman-hop-penalty	5
+	batman-ifaces	dmy-{{ site_code }} vpn-{{ site_code }}
+	batman-ifaces-ignore-regex	.*_.*
+	#
+	mtu	1500
+
+# dmy-{{ site_code }}
+auto dmy-{{ site_code }}
+iface dmy-{{ site_code }}
+	hwaddress f2:00:90:00:{{ gateway_id }}:00
+	link-type dummy
+	mtu 1560

site.yml

@@ -12,6 +12,7 @@
   roles:
   - batman
   - fastd
+  - mesh-interfaces
   - dns
 
 - name: Setup confluence server