#10033 disable Add a Termination button if 2 terminations on L2VPN P2P

netbox/ipam/models/l2vpn.py

@@ -67,6 +67,12 @@ class L2VPN(NetBoxModel):
     def get_absolute_url(self):
         return reverse('ipam:l2vpn', args=[self.pk])
 
+    def can_add_termination(self):
+        if self.type in L2VPNTypeChoices.P2P and self.terminations.count() >= 2:
+            return False
+        else:
+            return True
+
 
 class L2VPNTermination(NetBoxModel):
     l2vpn = models.ForeignKey(

netbox/templates/ipam/l2vpn.html

@@ -59,7 +59,7 @@
       </div>
       {% if perms.ipam.add_l2vpntermination %}
         <div class="card-footer text-end noprint">
-          <a href="{% url 'ipam:l2vpntermination_add' %}?l2vpn={{ object.pk }}&return_url={{ object.get_absolute_url }}" class="btn btn-primary btn-sm">
+          <a href="{% url 'ipam:l2vpntermination_add' %}?l2vpn={{ object.pk }}&return_url={{ object.get_absolute_url }}" class="btn btn-primary btn-sm{% if not object.can_add_termination %} disabled{% endif %}"{% if not object.can_add_termination %} aria-disabled="true"{% endif %}>
             <i class="mdi mdi-plus-thick" aria-hidden="true"></i> Add a Termination
           </a>
         </div>