Add a table for boot CDs.

[invirt/packages/invirt-database.git] / sipb_xen_database / models.py

diff --git a/sipb_xen_database/models.py b/sipb_xen_database/models.py
index fdfe84c..2736bb4 100644 (file)
--- a/sipb_xen_database/models.py
+++ b/sipb_xen_database/models.py
@@ -3,6 +3,19 @@ from sqlalchemy import *
 from sqlalchemy.ext.sessioncontext import SessionContext
 from sqlalchemy.ext.assignmapper import assign_mapper
 
 from sqlalchemy.ext.sessioncontext import SessionContext
 from sqlalchemy.ext.assignmapper import assign_mapper
 

+__all__ = ['meta',
+           'ctx',
+           'machine_table',
+           'nic_table',
+           'disk_table',
+           'types_table',
+           'cdroms_table',
+           'Machine',
+           'NIC',
+           'Disk',
+           'Type',
+           'CDROM']
+

 meta = DynamicMetaData()
 ctx = SessionContext(create_session)
 
 meta = DynamicMetaData()
 ctx = SessionContext(create_session)
 

@@ -20,9 +33,9 @@ machine_table = Table('machines', meta,
 
 nic_table = Table('nics', meta,
        Column('machine_id', Integer, ForeignKey('machines.machine_id'), nullable=True),
 
 nic_table = Table('nics', meta,
        Column('machine_id', Integer, ForeignKey('machines.machine_id'), nullable=True),

-       Column('mac_addr', String, nullable=False),
-       Column('ip', String, nullable=False),
-       Column('hostname', String, primary_key=True, nullable=False))
+       Column('mac_addr', String, nullable=False, primary_key=True),
+       Column('ip', String, nullable=False, unique=True),
+       Column('hostname', String, nullable=True))

 
 disk_table = Table('disks', meta,
        Column('machine_id', Integer, ForeignKey('machines.machine_id'), nullable=False),
 
 disk_table = Table('disks', meta,
        Column('machine_id', Integer, ForeignKey('machines.machine_id'), nullable=False),

@@ -38,19 +51,34 @@ types_table = Table('types', meta,
        Column('acpi', Boolean, nullable=False),
        Column('pae', Boolean, nullable=False))
 
        Column('acpi', Boolean, nullable=False),
        Column('pae', Boolean, nullable=False))
 

+cdroms_table = Table('cdroms', meta,
+       Column('cdrom_id', String, primary_key=True, nullable=False),
+       Column('description', String, nullable=False))
+

 
 class Machine(object):
     pass
 
 class NIC(object):
 
 class Machine(object):
     pass
 
 class NIC(object):

-    pass
+    def __init__(self, machine_id, mac_addr, ip, hostname):
+        self.machine_id = machine_id
+        self.mac_addr = mac_addr
+        self.ip = ip
+        self.hostname = hostname

 
 class Disk(object):
 
 class Disk(object):

-    pass
+    def __init__(self, machine_id, guest, size):
+        self.machine_id = machine_id
+        self.guest_device_name = guest
+        self.size = size

 
 class Type(object):
     pass
 
 
 class Type(object):
     pass
 

+class CDROM(object):
+    def __init__(self, cdrom_id, description):
+        self.cdrom_id = cdrom_id
+        self.description = description

 
 assign_mapper(ctx, Machine, machine_table, \
               properties={'nics': relation(NIC),
 
 assign_mapper(ctx, Machine, machine_table, \
               properties={'nics': relation(NIC),

@@ -58,4 +86,5 @@ assign_mapper(ctx, Machine, machine_table, \
 assign_mapper(ctx, NIC, nic_table)
 assign_mapper(ctx, Disk, disk_table)
 assign_mapper(ctx, Type, types_table)
 assign_mapper(ctx, NIC, nic_table)
 assign_mapper(ctx, Disk, disk_table)
 assign_mapper(ctx, Type, types_table)

+assign_mapper(ctx, CDROM, cdroms_table)