Attempt to enable ipv6 on the network but doesn't work stable enough

1 files changed, 37 insertions, 1 deletions

diff --git a/roles/gateway/tasks/main.yml b/roles/gateway/tasks/main.yml
index f4826a72..6684bb9a 100644
--- a/roles/gateway/tasks/main.yml
+++ b/roles/gateway/tasks/main.yml
@@ -1,11 +1,12 @@
 ---
-- name: "Ensure iptables and iproute2 are installed"
+- name: "Ensure gateway packages are installed"
   become: true
   ansible.builtin.package:
     name:
       - "iptables"
       - "iproute2"
       - "udev"
+      - "radvd"
     state: "present"
 
 - name: "Configure IP forwarding"
@@ -67,3 +68,38 @@
     name: "gateway-init.service"
     enabled: "{{ gateway_enabled }}"
     daemon_reload: true
+
+- name: "Configure radvd for IPv6 gateway"
+  become: true
+  when: network_ipv6_address is defined
+  block:
+    - name: "Configure radvd"
+      ansible.builtin.template:
+        src: "radvd.conf.j2"
+        dest: "/etc/radvd.conf"
+        owner: "root"
+        group: "root"
+        mode: "0644"
+      notify: "Restart radvd"
+
+    - name: "Enable radvd service"
+      ansible.builtin.systemd_service:
+        name: "radvd.service"
+        enabled: true
+        state: "started"
+        daemon_reload: true
+
+- name: "Disable radvd (no IPv6)"
+  become: true
+  when: network_ipv6_address is not defined
+  block:
+    - name: "Disable radvd service"
+      ansible.builtin.systemd_service:
+        name: "radvd.service"
+        enabled: false
+        state: "stopped"
+
+    - name: "Remove radvd config"
+      ansible.builtin.file:
+        path: "/etc/radvd.conf"
+        state: "absent"