def add_os_project_network(core_identity, *args, **kwargs):
try:
logger.debug("add_os_project_network task started at %s." %
datetime.now())
from rtwo.accounts.openstack import AccountDriver as OSAccountDriver
account_driver = OSAccountDriver(core_identity.provider)
account_driver.create_network(core_identity)
logger.debug("add_os_project_network task finished at %s." %
datetime.now())
except Exception as exc:
add_os_project_network.retry(exc=exc)
def destroy_all_instances(self):
"""
Destroy all instances and delete tenant networks for all users.
"""
for instance in self.all_instances():
self.admin_driver.destroy_instance(instance)
logger.debug('Destroyed instance %s' % instance)
os_driver = OSAccountDriver()
for username in os_driver.list_usergroup_names():
tenant_name = username
os_driver.network_manager.delete_tenant_network(username,
tenant_name)
return True
def destroy_all_instances(self):
"""
Destroy all instances and delete tenant networks for all users.
"""
for instance in self.all_instances():
self.admin_driver.destroy_instance(instance)
logger.debug('Destroyed instance %s' % instance)
os_driver = OSAccountDriver()
for username in os_driver.list_usergroup_names():
tenant_name = username
os_driver.network_manager.delete_tenant_network(
username, tenant_name)
return True
def remove_empty_network(
driverCls, provider, identity,
core_identity_id,
*args, **kwargs):
try:
#For testing ONLY.. Test cases ignore countdown..
if app.conf.CELERY_ALWAYS_EAGER:
time.sleep(60)
logger.debug("remove_empty_network task started at %s." %
datetime.now())
logger.debug("CoreIdentity(id=%s)" % core_identity_id)
core_identity = Identity.objects.get(id=core_identity_id)
driver = get_driver(driverCls, provider, identity)
instances = driver.list_instances()
active_instances = False
for instance in instances:
if driver._is_active_instance(instance):
active_instances = True
break
if not active_instances:
inactive_instances = False
for instance in instances:
if driver._is_inactive_instance(instance):
inactive_instances = True
break
#Inactive instances, True: Remove network, False
remove_network = not inactive_instances
#Check for project network
from service.accounts.openstack import AccountDriver as\
OSAccountDriver
os_acct_driver = OSAccountDriver(core_identity.provider)
logger.info("No active instances. Removing project network"
"from %s" % core_identity)
os_acct_driver.delete_network(core_identity,
remove_network=remove_network)
if remove_network:
#Sec. group can't be deleted if instances are suspended
# when instances are suspended we pass remove_network=False
os_acct_driver.delete_security_group(core_identity)
return True
logger.debug("remove_empty_network task finished at %s." %
datetime.now())
return False
except Exception as exc:
logger.exception("Failed to check if project network is empty")
remove_empty_network.retry(exc=exc)
def stop_all_instances(self, destroy=False):
"""
Stop all instances and delete tenant networks for all users.
To destroy instances instead of stopping them use the destroy
keyword (destroy=True).
"""
for instance in self.all_instances():
if destroy:
self.admin_driver.destroy_instance(instance)
logger.debug('Destroyed instance %s' % instance)
else:
if instance.get_status() == 'active':
self.admin_driver.stop_instance(instance)
logger.debug('Stopped instance %s' % instance)
os_driver = OSAccountDriver()
if destroy:
for username in os_driver.list_usergroup_names():
tenant_name = username
os_driver.network_manager.delete_tenant_network(username,
tenant_name)
return True
def stop_all_instances(self, destroy=False):
"""
Stop all instances and delete tenant networks for all users.
To destroy instances instead of stopping them use the destroy
keyword (destroy=True).
"""
for instance in self.all_instances():
if destroy:
self.admin_driver.destroy_instance(instance)
logger.debug('Destroyed instance %s' % instance)
else:
if instance.get_status() == 'active':
self.admin_driver.stop_instance(instance)
logger.debug('Stopped instance %s' % instance)
os_driver = OSAccountDriver()
if destroy:
for username in os_driver.list_usergroup_names():
tenant_name = username
os_driver.network_manager.delete_tenant_network(
username, tenant_name)
return True