Shared ip and first gen mac address range columns

These columns are needed for implementing shared ips and migration of
first-gen mac addresses.

RM#7675

quark/db/migration/alembic/versions/3ed0c5a067f1_populate_for_shared_ips.py

@@ -0,0 +1,34 @@
+"""Populate enabled and do_not_use
+
+Revision ID: 3ed0c5a067f1
+Revises: 5927940a466e
+Create Date: 2014-07-07 07:52:27.989294
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '3ed0c5a067f1'
+down_revision = '5927940a466e'
+
+from alembic import op
+from sqlalchemy.sql import column, table
+import sqlalchemy as sa
+
+
+def upgrade():
+    port_ip_associations = table('quark_port_ip_address_associations',
+                                 column('enabled', sa.Boolean()))
+    mac_addr_ranges = table('quark_mac_address_ranges',
+                            column('do_not_use', sa.Boolean()))
+
+    connection = op.get_bind()
+
+    a = port_ip_associations.update().values({'enabled': True})
+    connection.execute(a)
+
+    b = mac_addr_ranges.update().values({'do_not_use': False})
+    connection.execute(b)
+
+
+def downgrade():
+    pass

quark/db/migration/alembic/versions/5927940a466e_create_shared_ips_columns.py

@@ -0,0 +1,32 @@
+"""Create enabled and do_not_use columns
+
+Revision ID: 5927940a466e
+Revises: 552b213c2b8c
+Create Date: 2014-07-07 07:50:39.372294
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '5927940a466e'
+down_revision = '552b213c2b8c'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    op.add_column('quark_port_ip_address_associations',
+                  sa.Column('enabled',
+                            sa.Boolean(),
+                            nullable=False,
+                            default=True))
+    op.add_column('quark_mac_address_ranges',
+                  sa.Column('do_not_use',
+                            sa.Boolean(),
+                            nullable=False,
+                            default=False))
+
+
+def downgrade():
+    op.drop_column('quark_mac_address_ranges', 'do_not_use')
+    op.drop_column('quark_port_ip_address_associations', 'enabled')

quark/db/migration/alembic/versions/HEAD

@@ -1 +1 @@
-552b213c2b8c
+3ed0c5a067f1

quark/db/models.py

@@ -249,6 +249,7 @@ port_ip_association_table = sa.Table(
               sa.ForeignKey("quark_ports.id")),
     sa.Column("ip_address_id", sa.String(36),
               sa.ForeignKey("quark_ip_addresses.id")),
+    sa.Column("enabled", sa.Boolean(), default=True, nullable=False),
     **TABLE_KWARGS)
 
 
@@ -354,6 +355,7 @@ class MacAddressRange(BASEV2, models.HasId):
                                       'MacAddress.mac_address_range_id, '
                                       'MacAddress.deallocated!=1)',
                                       backref="mac_address_range")
+    do_not_use = sa.Column(sa.Boolean(), default=False, nullable=False)
 
 
 class IPPolicy(BASEV2, models.HasId, models.HasTenant):