Store all event data in DB

Fixes #64

Signed-off-by: Zane Bitter <zbitter@redhat.com>

heat/db/sqlalchemy/migrate_repo/versions/002_Add_event_data.py

@@ -0,0 +1,24 @@
+from sqlalchemy import *
+from migrate import *
+
+
+def upgrade(migrate_engine):
+    meta = MetaData(bind=migrate_engine)
+    event = Table('event', meta, autoload=True)
+
+    Column('logical_resource_id', String(255)).create(event)
+    Column('physical_resource_id', String(255)).create(event)
+    Column('resource_status_reason', String(255)).create(event)
+    Column('resource_type', String(255)).create(event)
+    Column('resource_properties', PickleType).create(event)
+
+
+def downgrade(migrate_engine):
+    meta = MetaData(bind=migrate_engine)
+    event = Table('event', meta, autoload=True)
+
+    event.c.logical_resource_id.drop()
+    event.c.physical_resource_id.drop()
+    event.c.resource_status_reason.drop()
+    event.c.resource_type.drop()
+    event.c.resource_properties.drop()

heat/db/sqlalchemy/models.py

@@ -144,6 +144,12 @@ class Event(BASE, HeatBase):
         backref=backref('events'), cascade="all, delete", passive_deletes=True)
 
     name = Column(String)
+    logical_resource_id = Column(String)
+    physical_resource_id = Column(String)
+    resource_status_reason = Column(String)
+    resource_type = Column(String)
+    resource_properties = Column(PickleType)
+
 
 
 class Resource(BASE, HeatBase):