Added batman-adv-dkms build option

host_vars/gw11.regensburg.freifunk.net

@@ -2,6 +2,8 @@
 
 batman_ipv4: 10.90.32.11/19
 batman_ipv6: fdef:f10f:1337:cafe::11/64
+batman_dkms: false
+batman_algo: BATMAN_IV
 global_ipv6: 2a00:9d80:6000:0101::11/64
 nextnode4: 10.90.32.1
 nextnode6: fdef:f10f:1337:cafe::1

host_vars/gw21.regensburg.freifunk.net

@@ -2,6 +2,8 @@
 
 batman_ipv4: 10.90.64.21/19
 batman_ipv6: fdef:f20f:1337:cafe::21/64
+batman_dkms: true
+batman_algo: BATMAN_IV
 global_ipv6: 2a00:9d80:6000:0102::21/64
 nextnode4: 10.90.64.1
 nextnode6: fdef:f20f:1337:cafe::1

host_vars/gw31.regensburg.freifunk.net

@@ -2,6 +2,8 @@
 
 batman_ipv4: 10.90.96.31/19
 batman_ipv6: fdef:f30f:1337:cafe::31/64
+batman_dkms: true
+batman_algo: BATMAN_V
 global_ipv6: 2a00:9d80:6000:0103::31/64
 nextnode4: 10.90.96.1
 nextnode6: fdef:f30f:1337:cafe::1

roles/batman/tasks/main.yml

@@ -1,8 +1,69 @@
 ---
 
-- name: Install batctl
+- name: Install batctl from apt
+  when: batman_dkms == false
   apt: name=batctl state=latest
 
+- name: Install dependencies for building DKMS
+  when: batman_dkms == true
+  apt: name={{ item }}
+  with_items:
+    - ruby
+    - ruby-dev
+    - build-essential
+    - curl
+    - dkms
+    - pkgconf
+    - libnl-genl-3-dev
+    - linux-headers-{{ ansible_kernel }}
+
+- name: Install Ruby GEM
+  when: batman_dkms == true
+  gem: name=fpm-cookery
+
+- name: Cloning FFNW Repo
+  when: batman_dkms == true
+  git:  repo=https://git.ffnw.de/ffnw-server/ffnw-debian
+        dest=/opt/ffnw-debian
+        recursive=yes
+        force=yes
+
+- name: Cook batman-adv-dkms
+  command: /usr/local/bin/fpm-cook
+  args:
+    chdir: /opt/ffnw-debian/batman-adv-dkms
+
+- name: Get cooked Debian Packages to List
+  shell: "find *.deb"
+  register: pkg_list
+  args:
+      chdir: /opt/ffnw-debian/batman-adv-dkms/pkg
+
+- name: Install batman-adv-dkms
+  command: "/usr/bin/dpkg -i {{ item }}"
+  args:
+    chdir: /opt/ffnw-debian/batman-adv-dkms/pkg
+  with_items:
+    - "{{ pkg_list.stdout_lines }}"
+
+- name: Cook batctl
+  command: /usr/local/bin/fpm-cook
+  args:
+    chdir: /opt/ffnw-debian/batctl
+
+- name: Get cooked Debian Packages to List
+  shell: "find *.deb"
+  register: pkg_list
+  args:
+      chdir: /opt/ffnw-debian/batctl/pkg
+
+- name: Install batctl
+  command: "/usr/bin/dpkg -i {{ item }}"
+  args:
+    chdir: /opt/ffnw-debian/batctl/pkg
+  with_items:
+    - "{{ pkg_list.stdout_lines }}"
+
 - name: Enable batman during boot
   lineinfile: dest=/etc/modules line=batman-adv
 

roles/mesh-interfaces/tasks/main.yml

@@ -10,9 +10,9 @@
   apt: name=ifupdown state=absent
 
 - name: Configure mesh interfaces
-  template: src=mesh.conf.j2 dest=/etc/network/interfaces.d/mesh.conf
+  template: src=mesh.conf.j2 dest=/etc/network/interfaces.d/mesh.conf backup=yes
   notify: Reload interfaces
 
 - name: Configure backbone interfaces
-  template: src=backbone.conf.j2 dest=/etc/network/interfaces.d/backbone.conf
+  template: src=backbone.conf.j2 dest=/etc/network/interfaces.d/backbone.conf backup=yes
   notify: Reload interfaces

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

@@ -27,6 +27,7 @@ iface bat-{{ site_code }}
 	#
 	up /usr/sbin/batctl -m bat-{{ site_code }} gw_mode server 100000 100000
 	up /usr/sbin/batctl -m bat-{{ site_code }} it 5000
+	up /usr/sbin/batctl -m bat-{{ site_code }} ra {{ batman_algo }}
 
 # dmy-{{ site_code }}
 auto dmy-{{ site_code }}