From 1fec02fd0a4d7af8a89beb91d8d751a23e5086e0 Mon Sep 17 00:00:00 2001
From: Sawyer Bergeron <sbergeron@iol.unh.edu>
Date: Wed, 3 Jun 2020 13:05:29 -0400
Subject: Allow not setting image for multi-node pods

Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>
Change-Id: Ieee0802291901b4b14d756781fb2182bff9afae6
Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>
---
 src/booking/forms.py                            |  2 +-
 src/booking/quick_deployer.py                   | 34 +++++++++++++++----------
 src/templates/akraino/booking/quick_deploy.html |  8 ++++++
 src/templates/base/booking/quick_deploy.html    |  2 ++
 4 files changed, 31 insertions(+), 15 deletions(-)

(limited to 'src')

diff --git a/src/booking/forms.py b/src/booking/forms.py
index 886f0f6..2a8784f 100644
--- a/src/booking/forms.py
+++ b/src/booking/forms.py
@@ -36,7 +36,7 @@ class QuickBookingForm(forms.Form):
         super(QuickBookingForm, self).__init__(data=data, **kwargs)
 
         self.fields["image"] = forms.ModelChoiceField(
-            Image.objects.filter(public=True) | Image.objects.filter(owner=user)
+            Image.objects.filter(public=True) | Image.objects.filter(owner=user), required=False
         )
 
         self.fields['users'] = SearchableSelectMultipleField(
diff --git a/src/booking/quick_deployer.py b/src/booking/quick_deployer.py
index 9cfc465..0d4e5ea 100644
--- a/src/booking/quick_deployer.py
+++ b/src/booking/quick_deployer.py
@@ -103,9 +103,13 @@ def update_template(old_template, image, hostname, user):
     # there is never multiple networks anyway. This may have to change in the future
 
     for old_config in old_template.getConfigs():
+        image_to_set = image
+        if not image:
+            image_to_set = old_config.image
+
         config = ResourceConfiguration.objects.create(
             profile=old_config.profile,
-            image=image,
+            image=image_to_set,
             template=template,
             is_head_node=old_config.is_head_node
         )
@@ -170,19 +174,21 @@ def check_invariants(request, **kwargs):
     lab = kwargs['lab']
     length = kwargs['length']
     # check that image os is compatible with installer
-    if installer in image.os.sup_installers.all():
-        # if installer not here, we can omit that and not check for scenario
-        if not scenario:
-            raise ValidationError("An OPNFV Installer needs a scenario to be chosen to work properly")
-        if scenario not in installer.sup_scenarios.all():
-            raise ValidationError("The chosen installer does not support the chosen scenario")
-    if image.from_lab != lab:
-        raise ValidationError("The chosen image is not available at the chosen hosting lab")
-    # TODO
-    # if image.host_type != host_profile:
-    #    raise ValidationError("The chosen image is not available for the chosen host type")
-    if not image.public and image.owner != request.user:
-        raise ValidationError("You are not the owner of the chosen private image")
+    if image:
+        if installer or scenario:
+            if installer in image.os.sup_installers.all():
+                # if installer not here, we can omit that and not check for scenario
+                if not scenario:
+                    raise ValidationError("An OPNFV Installer needs a scenario to be chosen to work properly")
+                if scenario not in installer.sup_scenarios.all():
+                    raise ValidationError("The chosen installer does not support the chosen scenario")
+        if image.from_lab != lab:
+            raise ValidationError("The chosen image is not available at the chosen hosting lab")
+        # TODO
+        # if image.host_type != host_profile:
+        #    raise ValidationError("The chosen image is not available for the chosen host type")
+        if not image.public and image.owner != request.user:
+            raise ValidationError("You are not the owner of the chosen private image")
     if length < 1 or length > 21:
         raise BookingLengthException("Booking must be between 1 and 21 days long")
 
diff --git a/src/templates/akraino/booking/quick_deploy.html b/src/templates/akraino/booking/quick_deploy.html
index 80354d9..af9b3d3 100644
--- a/src/templates/akraino/booking/quick_deploy.html
+++ b/src/templates/akraino/booking/quick_deploy.html
@@ -17,3 +17,11 @@
     </div>
 </div>
 {% endblock collab %}
+
+{% block image_script %}
+    <script type="text/javascript">
+        document.getElementById("id_image").disabled = true;
+        document.getElementById("id_image").style.display = 'none';
+        document.getElementById("id_image").previousElementSibling.style.display = 'none';
+    </script>
+{% endblock image_script %}
diff --git a/src/templates/base/booking/quick_deploy.html b/src/templates/base/booking/quick_deploy.html
index 70b9869..e4b9431 100644
--- a/src/templates/base/booking/quick_deploy.html
+++ b/src/templates/base/booking/quick_deploy.html
@@ -55,6 +55,8 @@
             </div>
         </div>
 </form>
+{% block image_script %}
+{% endblock image_script %}
 
 <script type="text/javascript">
     function submit_form()
-- 
cgit 1.2.3-korg