def _check_healthpolicy(self):
"""Check if version 1.0 health policies exists
Stein introduces health policy version 1.1 which is incompatible with
health policy version 1.0. Users are required to delete version 1.0
health policies before upgrade and recreate them in version 1.1 format
after upgrading.
"""
engine = api.get_engine()
metadata = MetaData(bind=engine)
policy = Table('policy', metadata, autoload=True)
healthpolicy_select = (select(
[column('name')]).select_from(policy).where(
column('type') == 'senlin.policy.health-1.0'))
healthpolicy_rows = engine.execute(healthpolicy_select).fetchall()
if not healthpolicy_rows:
return upgradecheck.Result(upgradecheck.Code.SUCCESS)
healthpolicy_names = [row[0] for row in healthpolicy_rows]
error_msg = _('The following version 1.0 health policies must be '
'deleted before upgrade: \'{}\'. After upgrading, the '
'health policies can be recreated in version 1.1 '
'format.').format(', '.join(healthpolicy_names))
return upgradecheck.Result(upgradecheck.Code.FAILURE, error_msg)
def do_event_purge():
"""Purge the specified event records in senlin's database."""
if CONF.command.age < 0:
print(_("age must be a positive integer."))
return
api.event_purge(api.get_engine(), CONF.command.project_id,
CONF.command.granularity, CONF.command.age)
def do_event_purge():
'''Purge the specified event records in senlin's database.'''
if CONF.command.age < 0:
print("age should be a positive integer!")
return
api.event_purge(api.get_engine(), CONF.command.project_id,
CONF.command.granularity, CONF.command.age)
def setup_dummy_db():
options.cfg.set_defaults(options.database_opts, sqlite_synchronous=False)
options.set_defaults(cfg.CONF,
connection="sqlite://",
sqlite_db='senlin.db')
engine = db_api.get_engine()
db_api.db_sync(engine)
engine.connect()
def setup_dummy_db():
options.cfg.set_defaults(options.database_opts, sqlite_synchronous=False)
options.set_defaults(cfg.CONF,
connection="sqlite://",
sqlite_db='senlin.db')
engine = db_api.get_engine()
db_api.db_sync(engine)
engine.connect()
def reset_dummy_db():
engine = db_api.get_engine()
meta = sqlalchemy.MetaData()
meta.reflect(bind=engine)
for table in reversed(meta.sorted_tables):
if table.name == 'migrate_version':
continue
engine.execute(table.delete())
def reset_dummy_db():
engine = db_api.get_engine()
meta = sqlalchemy.MetaData()
meta.reflect(bind=engine)
for table in reversed(meta.sorted_tables):
if table.name == 'migrate_version':
continue
engine.execute(table.delete())
def do_action_purge():
"""Purge the specified action records in senlin's database."""
age = CONF.command.age
if age < 0:
print(_("Age must be a positive integer."))
return
if CONF.command.granularity == 'days':
age = age * 86400
elif CONF.command.granularity == 'hours':
age = age * 3600
elif CONF.command.granularity == 'minutes':
age = age * 60
if age < CONF.default_action_timeout:
print(_("Age must be greater than the default action timeout."))
return
api.action_purge(api.get_engine(), CONF.command.project_id,
CONF.command.granularity, CONF.command.age)
def do_db_sync():
"""Place a database under migration control and upgrade.
DB is created first if necessary.
"""
api.db_sync(api.get_engine(), CONF.command.version)
def do_db_version():
"""Print database's current migration level."""
print(api.db_version(api.get_engine()))
def do_db_sync():
"""Place a database under migration control and upgrade,
creating first if necessary.
"""
api.db_sync(api.get_engine(), CONF.command.version)
def do_db_version():
"""Print database's current migration level."""
print(api.db_version(api.get_engine()))
def do_db_sync():
'''Place a database under migration control and upgrade.
DB is created first if necessary.
'''
api.db_sync(api.get_engine(), CONF.command.version)