def remind_about_instances():
"""Run periodically to send reminding emails"""
cs = admin_client_set()
server_mgr = cs.compute.servers
user_mgr = cs.identity_admin.users
for instance_data in InstanceDataDAO.remind_list(datetime.utcnow()):
try:
try:
server = server_mgr.get(instance_data.instance_id)
except osc_exc.NotFound:
InstanceDataDAO.delete(instance_data.instance_id)
continue
try:
user = user_mgr.get(server.user_id)
except osc_exc.NotFound:
pass
else:
send_instance_reminder(user.email, server.name,
server.id, instance_data.expires_at,
greeting=getattr(user, 'fullname', ''))
InstanceDataDAO.update(instance_data.instance_id, remind_at=None)
except Exception:
current_app.logger.exception(
'Failed to send reminder email about instance %r'
% instance_data.instance_id)
def remind_about_instances():
"""Run periodically to send reminding emails"""
cs = admin_client_set()
server_mgr = cs.compute.servers
user_mgr = cs.identity_admin.users
for instance_data in InstanceDataDAO.remind_list(datetime.utcnow()):
try:
try:
server = server_mgr.get(instance_data.instance_id)
except osc_exc.NotFound:
InstanceDataDAO.delete(instance_data.instance_id)
continue
try:
user = user_mgr.get(server.user_id)
except osc_exc.NotFound:
pass
else:
send_instance_reminder(user.email,
server.name,
server.id,
instance_data.expires_at,
greeting=getattr(user, 'fullname', ''))
InstanceDataDAO.update(instance_data.instance_id, remind_at=None)
except Exception:
current_app.logger.exception(
'Failed to send reminder email about instance %r' %
instance_data.instance_id)
def instance_data_gc():
"""Remove instance data for already deleted servers"""
server_mgr = admin_client_set().compute.servers
for instance_data in InstanceDataDAO.list_all():
try:
server_mgr.get(instance_data.instance_id)
except osc_exc.NotFound:
InstanceDataDAO.delete(instance_data.instance_id)
except Exception:
current_app.logger.exception('Failed to delete data '
'for non-existing instance %r' %
instance_data.instance_id)
def _do_remove_instance(instance_id):
"""The real instance removal implementation"""
try:
fetch_instance(instance_id).delete()
except osc_exc.NotFound:
abort(404)
InstanceDataDAO.delete(instance_id)
try:
return fetch_instance(instance_id)
except HTTPException:
return None
def instance_data_gc():
"""Remove instance data for already deleted servers"""
server_mgr = admin_client_set().compute.servers
for instance_data in InstanceDataDAO.list_all():
try:
server_mgr.get(instance_data.instance_id)
except osc_exc.NotFound:
InstanceDataDAO.delete(instance_data.instance_id)
except Exception:
current_app.logger.exception('Failed to delete data '
'for non-existing instance %r'
% instance_data.instance_id)
def rip_expired_instances():
"""Run periodically to remove expired instances"""
server_mgr = admin_client_set().compute.servers
for instance_data in InstanceDataDAO.expired_list(datetime.utcnow()):
try:
server_mgr.delete(instance_data.instance_id)
AuditDAO.create_record(dict(
resource=url_for('instances.delete_instance',
instance_id=instance_data.instance_id),
method='DELETE',
response_status=200,
message='Automatically deleted expired instance',
))
except osc_exc.NotFound:
InstanceDataDAO.delete(instance_data.instance_id)
except Exception:
current_app.logger.exception('Failed to delete expired instance %r'
% instance_data.instance_id)
def rip_expired_instances():
"""Run periodically to remove expired instances"""
server_mgr = admin_client_set().compute.servers
for instance_data in InstanceDataDAO.expired_list(datetime.utcnow()):
try:
server_mgr.delete(instance_data.instance_id)
AuditDAO.create_record(
dict(
resource=url_for('instances.delete_instance',
instance_id=instance_data.instance_id),
method='DELETE',
response_status=200,
message='Automatically deleted expired instance',
))
except osc_exc.NotFound:
InstanceDataDAO.delete(instance_data.instance_id)
except Exception:
current_app.logger.exception(
'Failed to delete expired instance %r' %
instance_data.instance_id)
def test_delete_deletes(self):
self.assertTrue(InstanceDataDAO.delete(self.instance_id))
self.assertEquals(None, InstanceDataDAO.get(self.instance_id))
def test_delete_deletes(self):
self.assertTrue(InstanceDataDAO.delete(self.instance_id))
self.assertEquals(None, InstanceDataDAO.get(self.instance_id))
