Add Cloud Init Support

Squashed commit of the following:

commit afcee3cad5c091e78e909b83f8df49accf1af5b6
Author: Sawyer Bergeron <sbergeron@iol.unh.edu>
Date:   Mon Oct 11 22:02:16 2021 +0000

    Prod cobbler hotfixes

    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>
    Change-Id: I092bc6d85a3b2c77bfbe24f3af0d2b7a5f75a8c3

commit 5ce0a52b17e530436c298e1b581d37bac853f5a7
Author: Sawyer Bergeron <sbergeron@iol.unh.edu>
Date:   Thu Oct 7 17:14:01 2021 -0400

    Manually merge CI files

    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>
    Change-Id: Ic63d5da699578007ef2f2cc373350ded06c66971

commit 5b70b8f1b8bbbe6aeec43b8d8dfdc6b7cc68bc9c
Author: Sawyer Bergeron <sbergeron@iol.unh.edu>
Date:   Thu Sep 30 16:33:01 2021 -0400

    Fixes for collaborator field

    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>
    Change-Id: I3dbdedf26fa84617ea7680a0f99e032d88f1ea98
    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>

commit 529b2521627b17142284c55c744812129edc71e8
Merge: d555513 e9d72ce
Author: Sawyer Bergeron <sbergeron@iol.unh.edu>
Date:   Thu Sep 30 14:03:55 2021 +0000

    Merge "Push cloud config content for generated files into userdata_raw" into cobbler

commit d55551394df73645e49ae2ae3e730a9f1c6af81d
Author: Sawyer Bergeron <sbergeron@iol.unh.edu>
Date:   Thu Sep 30 10:02:32 2021 -0400

    Better error handling for quick deploy

    Change-Id: I03a725dfee9ce2f119d72ef940cd08df5aee3dcc
    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>

commit e9d72ce78a85c6ff2f3f8591bcbf4115f97318d5
Author: Sawyer Bergeron <sbergeron@iol.unh.edu>
Date:   Tue Sep 28 19:11:49 2021 -0400

    Push cloud config content for generated files into userdata_raw

    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>
    Change-Id: Ieb8bd9b8b172b6bf11062f67f41fc78154cc7c89

commit 95d39c60f7e8062cabc8c1665080a2d2c8904234
Author: Sawyer Bergeron <sbergeron@iol.unh.edu>
Date:   Sat Sep 25 16:18:12 2021 -0400

    Allow for "pod specific" vlan allocation for LFEDGE allocation case

    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>
    Change-Id: I8b75410145027f43eaf6de7bd5f1813af38d3e7f
    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>

commit 2ebb82b5f344de1e17abd70c51c4cce765761dd1
Author: Sawyer Bergeron <sbergeron@iol.unh.edu>
Date:   Thu Sep 23 16:37:43 2021 -0400

    Fix collaborator field with recent changes

    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>
    Change-Id: Id305de9b1567adf103c47d5180b0b28ebfdf1b5e

commit a819fc1df86721eda36eee89d0235c89b3159d6b
Author: Sawyer Bergeron <sbergeron@iol.unh.edu>
Date:   Tue Sep 7 11:28:35 2021 -0400

    Add user specified CI file entry

    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>
    Change-Id: Ia920130612da8fcde9d1a0d5dde7861904857162
    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>

commit d93346a716bde5237b7cfef5c10ea56e4922b59a
Author: Adam Hassick <ahassick@iol.unh.edu>
Date:   Tue Jul 27 13:05:16 2021 +0000

    Make C-I serialization work with current netconf rules

    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>
    Change-Id: If967e5e1f268c5bee3ad4496847662cf4de1187c
    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>

commit 6ffb1fdf6ce7825770148bada5a4c54899e4ed36
Author: Adam Hassick <ahassick@iol.unh.edu>
Date:   Tue Jun 29 16:49:27 2021 -0400

    Cobbler model changes, new endpoints

    Signed-off-by: Adam Hassick <ahassick@iol.unh.edu>
    Change-Id: If0a94730e92747127cef121ec4930a4c8bae6c92
    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>
    Signed-off-by: Adam Hassick <ahassick@iol.unh.edu>

commit 49e2b407003b69551ddafa851639e83ec42a5b09
Author: Jacob Hodgdon <jhodgdon@iol.unh.edu>
Date:   Fri May 14 15:42:56 2021 -0400

    Color fixes for rebrand

    Signed-off-by: Jacob Hodgdon <jhodgdon@iol.unh.edu>
    Change-Id: I5cf4ede598afa377db7ecec17d8dfef085e130ac

commit a908da441bf6efcdb289a46d0c2761840138b1a5
Author: Sawyer Bergeron <sbergeron@iol.unh.edu>
Date:   Tue Jun 8 11:15:56 2021 -0400

    Draft for cloud-init file generation

    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>
    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>
    Change-Id: I07f3a4a1ab67531cba2cc7e3de22e9bb860706e1
    Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>

Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>
Change-Id: I392505174cbc07214c31c42aab2474a748e47913
Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu>

2 files changed, 14 insertions, 2 deletions

diff --git a/src/dashboard/tasks.py b/src/dashboard/tasks.py
index 3f88449..93e6a22 100644
--- a/src/dashboard/tasks.py
+++ b/src/dashboard/tasks.py
@@ -81,11 +81,15 @@ def free_hosts():
     ).filter(
         end__lt=timezone.now(),
         job__complete=True,
-        resource__isnull=False
+        complete=False,
+        resource__isnull=False,
     )
 
     for booking in bookings:
         ResourceManager.getInstance().releaseResourceBundle(booking.resource)
+        booking.complete = True
+        print("Booking", booking.id, "is now completed")
+        booking.save()
 
 
 @shared_task
diff --git a/src/dashboard/utils.py b/src/dashboard/utils.py
index d6b697a..97c9ac7 100644
--- a/src/dashboard/utils.py
+++ b/src/dashboard/utils.py
@@ -7,7 +7,7 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
 
-from django.core.exceptions import ObjectDoesNotExist
+from django.core.exceptions import (ObjectDoesNotExist, MultipleObjectsReturned)
 
 
 class AbstractModelQuery():
@@ -38,7 +38,15 @@ class AbstractModelQuery():
 
     @classmethod
     def get(cls, *args, **kwargs):
+        """
+        Gets a single matching resource
+        Throws ObjectDoesNotExist if none found matching, or MultipleObjectsReturned if
+        the query does not narrow to a single object
+        """
         try:
+            ls = cls.filter(*args, **kwargs)
+            if len(ls) > 1:
+                raise MultipleObjectsReturned()
             return cls.filter(*args, **kwargs)[0]
         except IndexError:
             raise ObjectDoesNotExist()