adds fact model

awx/main/migrations/0003_auto_20160209_1615.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import jsonbfield.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('main', '0002_v300_changes'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Fact',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('timestamp', models.DateTimeField(default=None, editable=False)),
+                ('created', models.DateTimeField(auto_now_add=True)),
+                ('modified', models.DateTimeField(auto_now=True)),
+                ('module', models.CharField(max_length=128)),
+                ('facts', jsonbfield.fields.JSONField(default={}, blank=True)),
+                ('host', models.ForeignKey(related_name='facts', to='main.Host')),
+            ],
+        ),
+        migrations.AlterIndexTogether(
+            name='fact',
+            index_together=set([('timestamp', 'module', 'host')]),
+        ),
+    ]

awx/main/models/__init__.py

@@ -17,6 +17,7 @@ from awx.main.models.schedules import * # noqa
 from awx.main.models.activity_stream import * # noqa
 from awx.main.models.ha import * # noqa
 from awx.main.models.configuration import * # noqa
+from awx.main.models.fact import * # noqa
 
 # Monkeypatch Django serializer to ignore django-taggit fields (which break
 # the dumpdata command; see https://github.com/alex/django-taggit/issues/155).

awx/main/models/fact.py

@@ -0,0 +1,32 @@
+# Copyright (c) 2016 Ansible, Inc.
+# All Rights Reserved.
+
+from django.db import models
+from jsonbfield.fields import JSONField
+
+from awx.main.models import Host
+
+__all__ = ('Fact', )
+
+class Fact(models.Model):
+    """A model representing a fact returned from Ansible.
+    Facts are stored as JSON dictionaries.
+    """
+    host = models.ForeignKey(
+        Host,
+        related_name='facts',
+        db_index=True,
+        on_delete=models.CASCADE,
+    )
+    timestamp = models.DateTimeField(default=None, editable=False)
+    created = models.DateTimeField(editable=False, auto_now_add=True)
+    modified = models.DateTimeField(editable=False, auto_now=True)
+    module = models.CharField(max_length=128)
+    facts = JSONField(blank=True, default={})
+
+    class Meta:
+        app_label = 'main'
+        index_together = [
+            ["timestamp", "module", "host"],
+        ]
+