1 files changed, 44 insertions, 0 deletions
diff --git a/ansible/roles/lxc-host/tasks/radvd.yml b/ansible/roles/lxc-host/tasks/radvd.yml
new file mode 100644
index 0000000..4283a4b
--- /dev/null
+++ b/ansible/roles/lxc-host/tasks/radvd.yml
@@ -0,0 +1,44 @@
+- name: Install packages
+  tags:
+    - lxc-host
+    - packages
+  become: yes
+  apt:
+    name: "{{ items }}"
+    install_recommends: no
+  vars:
+    items:
+      - radvd
+
+- name: Configure radvd
+  become: yes
+  tags:
+    - lxc-host
+    - lxc-host-radvd
+  vars:
+    ipv6: "{{ host_database[ansible_hostname].interfaces[lxc_host__internal_if].ipv6 }}"
+  notify: restart radvd
+  copy:
+    dest: /etc/radvd.conf
+    content: |
+      interface {{ lxc_host__br_if }}
+      {
+         AdvSendAdvert on;
+         MinRtrAdvInterval 5;
+         MaxRtrAdvInterval 10;
+         MinDelayBetweenRAs 1;
+
+         AdvDefaultPreference medium;
+         AdvLinkMTU 1500;
+
+         prefix {{ ipv6.address }}/{{ ipv6.netmask }}
+         {
+              AdvOnLink on;
+              AdvAutonomous on;
+
+              AdvValidLifetime 14400;
+              AdvPreferredLifetime 3600;
+              AdvRouterAddr on;
+         };
+      };
+