1 files changed, 31 insertions, 0 deletions
diff --git a/src/resource_inventory/forms.py b/src/resource_inventory/forms.py
new file mode 100644
index 0000000..fb8c102
--- /dev/null
+++ b/src/resource_inventory/forms.py
@@ -0,0 +1,31 @@
+##############################################################################
+# Copyright (c) 2020 Sawyer Bergeron, Sean Smith, and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+from django.core.exceptions import ValidationError
+from django import forms
+
+from resource_inventory.models import Network, InterfaceConfiguration
+
+
+class InterfaceConfigurationForm(forms.ModelForm):
+    class Meta:
+        model = InterfaceConfiguration
+        fields = ['profile', 'resource_config', 'connections']
+
+    def clean(self):
+        connections = self.cleaned_data.get('connections')
+        resource_config = self.cleaned_data.get('resource_config')
+
+        valid_nets = set(Network.objects.filter(bundle=resource_config.template))
+        curr_nets = set([conn.network for conn in connections])
+
+        if not curr_nets.issubset(valid_nets):
+            raise ValidationError("Cannot have network connection to network outside pod")
+
+        return self.cleaned_data