OverHaul the Snapshot Workflow

Makes the Snapshot workflow much prettier and more functional.

Change-Id: Icdd66f64e6d336ad49ed3cf638a301d0ca92fda9
Signed-off-by: Parker Berberian <pberberian@iol.unh.edu>

2 files changed, 60 insertions, 0 deletions

diff --git a/src/api/migrations/0004_snapshotconfig_snapshotrelation.py b/src/api/migrations/0004_snapshotconfig_snapshotrelation.py
new file mode 100644
index 0000000..62bc7af
--- /dev/null
+++ b/src/api/migrations/0004_snapshotconfig_snapshotrelation.py
@@ -0,0 +1,42 @@
+# Generated by Django 2.1 on 2019-01-17 15:54
+
+import api.models
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('resource_inventory', '0004_auto_20181017_1532'),
+        ('api', '0003_auto_20190102_1956'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='SnapshotConfig',
+            fields=[
+                ('taskconfig_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='api.TaskConfig')),
+                ('image', models.IntegerField(null=True)),
+                ('dashboard_id', models.IntegerField()),
+                ('host', models.ForeignKey(null=True, on_delete=django.db.models.deletion.DO_NOTHING, to='resource_inventory.Host')),
+            ],
+            bases=('api.taskconfig',),
+        ),
+        migrations.CreateModel(
+            name='SnapshotRelation',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('status', models.IntegerField(default=0)),
+                ('task_id', models.CharField(default=api.models.get_task_uuid, max_length=37)),
+                ('lab_token', models.CharField(default='null', max_length=50)),
+                ('message', models.TextField(default='')),
+                ('config', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to='api.SnapshotConfig')),
+                ('job', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='api.Job')),
+                ('snapshot', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='resource_inventory.Image')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]
diff --git a/src/api/migrations/0005_snapshotconfig_delta.py b/src/api/migrations/0005_snapshotconfig_delta.py
new file mode 100644
index 0000000..559af90
--- /dev/null
+++ b/src/api/migrations/0005_snapshotconfig_delta.py
@@ -0,0 +1,18 @@
+# Generated by Django 2.1 on 2019-01-17 16:07
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('api', '0004_snapshotconfig_snapshotrelation'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='snapshotconfig',
+            name='delta',
+            field=models.TextField(default='{}'),
+        ),
+    ]