def _provision_ha(self, context, logical_global_router):
with context.session.begin(subtransactions=True):
ha_group_uuid = uuidutils.generate_uuid()
group_id = self.generate_ha_group_id(
context, logical_global_router,
{'device_owner': l3_constants.DEVICE_OWNER_ROUTER_GW}, {},
ha_group_uuid)
subnet_id = logical_global_router[
l3.EXTERNAL_GW_INFO]['external_fixed_ips'][0]['subnet_id']
r_ha_s = ha_db.RouterHASetting(
router_id=logical_global_router['id'],
ha_type=cfg.CONF.ha.default_ha_mechanism,
redundancy_level=1,
priority=ha_db.DEFAULT_MASTER_PRIORITY,
probe_connectivity=False,
probe_target=None,
probe_interval=None)
context.session.add(r_ha_s)
r_ha_g = ha_db.RouterHAGroup(
id=ha_group_uuid,
tenant_id='',
ha_type=r_ha_s.ha_type,
group_identity=group_id,
ha_port_id=logical_global_router['gw_port_id'],
extra_port_id=None,
subnet_id=subnet_id,
user_router_id=logical_global_router['id'],
timers_config='',
tracking_config='',
other_config='')
context.session.add(r_ha_g)
def _provision_port_ha(self,
context,
ha_port,
subnet,
router,
ha_binding_db=None):
ha_group_uuid = uuidutils.generate_uuid()
router_id = router['id']
with context.session.begin(subtransactions=True):
ha_subnet_group = self._get_ha_group_by_ha_port_subnet_id(
context, ha_port['id'], subnet['subnet_id'])
if ha_subnet_group is not None:
return
if ha_binding_db is None:
ha_binding_db = self._get_ha_binding(context, router_id)
group_id = self.generate_ha_group_id(
context, router,
{'device_owner': DEVICE_OWNER_GLOBAL_ROUTER_GW}, ha_binding_db,
ha_group_uuid)
r_ha_g = ha_db.RouterHAGroup(id=ha_group_uuid,
tenant_id='',
ha_type=ha_binding_db.ha_type,
group_identity=group_id,
ha_port_id=ha_port['id'],
extra_port_id=None,
subnet_id=subnet['subnet_id'],
user_router_id=router_id,
timers_config='',
tracking_config='',
other_config='')
context.session.add(r_ha_g)