def new_sg(db_session,
sg_name,
config_dir=None,
address=None,
alt_address=None,
replica_sg=False):
"""
Create a new SG
"""
sg_type = sql_types['ServerGroup']
try:
sg_list = db_session.query(sg_type)\
.filter(sg_type.name == sg_name).all()
if len(sg_list):
raise SgExists(sg_name)
except NoResultFound:
pass
_check_config_dir(config_dir)
sg = sg_type(sg_name,
config_dir,
master_address=address,
master_alt_address=alt_address)
db_session.add(sg)
if replica_sg:
set_mastersm_replica_sg(db_session, sg)
db_session.flush()
return sg
def set_sg_replica_sg(db_session, sg_name):
"""
Set the replica_sg flag
"""
sg = None
if sg_name:
sg_type = sql_types['ServerGroup']
query = db_session.query(sg_type).filter(sg_type.name == sg_name)
try:
sg = query.one()
except NoResultFound:
raise NoSgFound(sg_name)
set_mastersm_replica_sg(db_session, sg)
db_session.flush()
def set_sg_replica_sg(db_session, sg_name):
"""
Set the replica_sg flag
"""
sg = None
if sg_name:
sg_type = sql_types['ServerGroup']
query = db_session.query(sg_type).filter(sg_type.name == sg_name)
try:
sg = query.one()
except NoResultFound:
raise NoSgFound(sg_name)
set_mastersm_replica_sg(db_session, sg)
db_session.flush()
def new_sg(db_session, sg_name, config_dir=None, address=None,
alt_address=None, replica_sg=False):
"""
Create a new SG
"""
sg_type = sql_types['ServerGroup']
try:
sg_list = db_session.query(sg_type)\
.filter(sg_type.name == sg_name).all()
if len(sg_list):
raise SgExists(sg_name)
except NoResultFound:
pass
_check_config_dir(config_dir)
sg = sg_type(sg_name, config_dir, master_address=address,
master_alt_address=alt_address)
db_session.add(sg)
if replica_sg:
set_mastersm_replica_sg(db_session, sg)
db_session.flush()
return sg
