Deconsolidate network setup for proxmox and debian roles

They are just different enough to be annoying.

roles/proxmox/tasks/network.yml

@@ -0,0 +1,51 @@
+- 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 bridges
+  template:
+    dest: /etc/network/interfaces
+    src: interfaces.j2
+    mode: 0644
+  notify: reload interfaces
+
+- name: Set VXLAN local tunnel IP
+  template:
+    dest: /etc/network/interfaces.d/loopback.intf
+    src: loopback.intf.j2
+  notify: reload interfaces
+
+- name: Set up physical interfaces
+  template:
+    dest: /etc/network/interfaces.d/ansible.intf
+    src: ansible.intf.j2
+    mode: 0644
+  notify: reload interfaces
+
+- name: Run SSH instance in management VRF
+  when: interfaces | selectattr('vrf') | selectattr('vrf.name', '==', 'mgmt')
+  block:
+    - name: Configure SSH instance in management VRF
+      copy:
+        dest: /etc/ssh/
+        src: sshd_config.mgmt
+        mode: 0644
+      notify: reboot
+
+    - name: Set up a SSH instance in management VRF
+      copy:
+        dest: /etc/systemd/system/
+        src: sshd@mgmt.service
+        mode: 0644
+      notify: reboot
+
+    - name: Enable management SSH
+      service:
+        name: sshd@mgmt
+        enabled: yes
+      notify: reboot
+
+- meta: flush_handlers