def upgrade():
inspector = reflection.Inspector.from_engine(op.get_bind())
foreign_keys = inspector.get_foreign_keys(TABLE_NAME)
migration.remove_foreign_keys(TABLE_NAME, foreign_keys)
unique_constraints = inspector.get_unique_constraints(TABLE_NAME)
for constraint in unique_constraints:
op.drop_constraint(
constraint_name=constraint['name'],
table_name=TABLE_NAME,
type_="unique"
)
op.create_unique_constraint(
constraint_name=('uniq_port_forwardings0floatingip_id0'
'external_port0protocol'),
table_name=TABLE_NAME,
columns=['floatingip_id', 'external_port', 'protocol']
)
op.create_unique_constraint(
constraint_name=('uniq_port_forwardings0internal_neutron_port_id0'
'socket0protocol'),
table_name=TABLE_NAME,
columns=['internal_neutron_port_id', 'socket', 'protocol']
)
migration.create_foreign_keys(TABLE_NAME, foreign_keys)
def upgrade():
op.add_column(PF_TABLE_NAME,
sa.Column('internal_ip_address', sa.String(length=64),
nullable=False))
op.add_column(PF_TABLE_NAME, sa.Column('internal_port_start', sa.Integer(),
nullable=False))
op.add_column(PF_TABLE_NAME, sa.Column('internal_port_end', sa.Integer(),
nullable=False))
op.add_column(PF_TABLE_NAME, sa.Column('external_port_start', sa.Integer(),
nullable=False))
op.add_column(PF_TABLE_NAME, sa.Column('external_port_end', sa.Integer(),
nullable=False))
foreign_keys = clear_constraints_and_foreign()
migrate_values()
op.create_unique_constraint(
columns=['floatingip_id', 'protocol',
'external_port_start', 'external_port_end'],
constraint_name='uniq_port_forwardings0floatingip_id0protocol0'
'external_ports',
table_name=PF_TABLE_NAME)
op.create_unique_constraint(
columns=['protocol', 'internal_neutron_port_id', 'internal_ip_address',
'internal_port_start', 'internal_port_end'],
constraint_name='uniq_port_forwardings0ptcl0in_prt_id0in_ip_addr0'
'in_prts',
table_name=PF_TABLE_NAME)
op.drop_column(PF_TABLE_NAME, 'socket')
op.drop_column(PF_TABLE_NAME, 'external_port')
migration.create_foreign_keys(PF_TABLE_NAME, foreign_keys)
def upgrade():
inspector = sqlalchemy.inspect(op.get_bind())
fk_constraints = inspector.get_foreign_keys(TABLE_NAME)
for fk in fk_constraints:
fk['options']['ondelete'] = 'CASCADE'
migration.remove_foreign_keys(TABLE_NAME, fk_constraints)
migration.create_foreign_keys(TABLE_NAME, fk_constraints)
def upgrade():
inspector = reflection.Inspector.from_engine(op.get_bind())
fk_constraints = inspector.get_foreign_keys(TABLE_NAME)
for fk in fk_constraints:
fk['options']['ondelete'] = 'CASCADE'
migration.remove_foreign_keys(TABLE_NAME, fk_constraints)
migration.create_foreign_keys(TABLE_NAME, fk_constraints)
def upgrade():
inspector = reflection.Inspector.from_engine(op.get_bind())
fk_constraints = inspector.get_foreign_keys(TABLE_NAME)
for fk in fk_constraints:
fk['options']['ondelete'] = 'CASCADE'
migration.remove_foreign_keys(TABLE_NAME, fk_constraints)
migration.create_foreign_keys(TABLE_NAME, fk_constraints)
def upgrade():
inspector = reflection.Inspector.from_engine(op.get_bind())
fks_to_cascade = {
'sfc_flow_classifier_l7_parameters': 'classifier_id',
'sfc_chain_group_associations': 'portchain_id',
'sfc_port_chain_parameters': 'chain_id',
'sfc_service_function_params': 'pair_id',
'sfc_chain_classifier_associations': 'portchain_id'
}
for table, column in fks_to_cascade.items():
fk_constraints = inspector.get_foreign_keys(table)
for fk in fk_constraints:
if column in fk['constrained_columns']:
fk['options']['ondelete'] = 'CASCADE'
migration.remove_foreign_keys(table, fk_constraints)
migration.create_foreign_keys(table, fk_constraints)
def upgrade():
inspector = reflection.Inspector.from_engine(op.get_bind())
fks_to_cascade = {
"sfc_flow_classifier_l7_parameters": "classifier_id",
"sfc_chain_group_associations": "portchain_id",
"sfc_port_chain_parameters": "chain_id",
"sfc_service_function_params": "pair_id",
"sfc_chain_classifier_associations": "portchain_id",
}
for table, column in fks_to_cascade.items():
fk_constraints = inspector.get_foreign_keys(table)
for fk in fk_constraints:
if column in fk["constrained_columns"]:
fk["options"]["ondelete"] = "CASCADE"
migration.remove_foreign_keys(table, fk_constraints)
migration.create_foreign_keys(table, fk_constraints)
def upgrade():
inspector = reflection.Inspector.from_engine(op.get_bind())
fks_to_cascade = {
'sfc_flow_classifier_l7_parameters': 'classifier_id',
'sfc_chain_group_associations': 'portchain_id',
'sfc_port_chain_parameters': 'chain_id',
'sfc_service_function_params': 'pair_id',
'sfc_chain_classifier_associations': 'portchain_id'
}
for table, column in fks_to_cascade.items():
fk_constraints = inspector.get_foreign_keys(table)
for fk in fk_constraints:
if column in fk['constrained_columns']:
fk['options']['ondelete'] = 'CASCADE'
migration.remove_foreign_keys(table, fk_constraints)
migration.create_foreign_keys(table, fk_constraints)
def upgrade():
inspector = sa.inspect(op.get_bind())
foreign_keys = inspector.get_foreign_keys(TABLE_NAME)
migration.remove_foreign_keys(TABLE_NAME, foreign_keys)
unique_constraints = inspector.get_unique_constraints(TABLE_NAME)
for constraint in unique_constraints:
op.drop_constraint(constraint_name=constraint['name'],
table_name=TABLE_NAME,
type_="unique")
op.create_unique_constraint(
constraint_name=('uniq_port_forwardings0floatingip_id0'
'external_port0protocol'),
table_name=TABLE_NAME,
columns=['floatingip_id', 'external_port', 'protocol'])
op.create_unique_constraint(
constraint_name=('uniq_port_forwardings0internal_neutron_port_id0'
'socket0protocol'),
table_name=TABLE_NAME,
columns=['internal_neutron_port_id', 'socket', 'protocol'])
migration.create_foreign_keys(TABLE_NAME, foreign_keys)
def upgrade():
inspector = reflection.Inspector.from_engine(op.get_bind())
fk_constraints = inspector.get_foreign_keys(TABLE_NAME)
migration.remove_foreign_keys(TABLE_NAME, fk_constraints)
migration.create_foreign_keys(TABLE_NAME, fk_constraints)
def upgrade():
inspector = reflection.Inspector.from_engine(op.get_bind())
fk_constraints = inspector.get_foreign_keys(TABLE_NAME)
migration.remove_foreign_keys(TABLE_NAME, fk_constraints)
migration.create_foreign_keys(TABLE_NAME, fk_constraints)
