proxmox: add initial support for L2 VXLAN

I heard we like L2 so I put some L2 in our L3 so we can L2 as we L3 on L2.

roles/proxmox/tasks/main.yml

@@ -13,6 +13,13 @@
   apt_repository:
     repo: 'deb http://download.proxmox.com/debian/pve {{ ansible_distribution_release }} pve-no-subscription'
 
+- name: Add rules to rename network interfaces
+  template:
+    dest: /etc/udev/rules.d/10-network.rules
+    src: 10-network.rules.j2
+    mode: 0644
+  notify: reboot
+
 - name: Set up loopback interface
   template:
     dest: /etc/network/interfaces.d/loopback.intf
@@ -27,6 +34,13 @@
     mode: 0644
   notify: reload interfaces
 
+- name: Set up interfaces
+  template:
+    dest: /etc/network/interfaces
+    src: interfaces.j2
+    mode: 0644
+  notify: reload interfaces
+
 - include_tasks: mgmt.yml
 
 - include_tasks: sdn.yml

roles/proxmox/tasks/mgmt.yml

@@ -1,17 +1,10 @@
 # We could probably avoid rebooting in some cases, but those should never happen
 # in normal operation anyway. This way all setup is done before rebooting once.
 
-- name: Add rules to rename network interfaces
+- name: Set up management interfaces
   template:
-    dest: /etc/udev/rules.d/10-network.rules
-    src: 10-network.rules.j2
-    mode: 0644
-  notify: reboot
-
-- name: Set up interfaces
-  template:
-    dest: /etc/network/interfaces
-    src: interfaces.j2
+    dest: /etc/network/interfaces.d/mgmt.intf
+    src: mgmt.intf.j2
     mode: 0644
   notify: reboot
 

roles/proxmox/tasks/sdn.yml

@@ -1,3 +1,16 @@
 - name: Install packages for SDN
   package:
     name: libpve-network-perl
+
+- name: Copy FRR config
+  template:
+    dest: /etc/frr/frr.conf
+    src: frr.conf.j2
+    mode: 0644
+  notify: reload frr
+
+- name: Enable FRR service
+  service:
+    name: frr
+    enabled: yes
+    state: started