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 _create_logical_global_router(self, context, tenant_router):
r_spec = {
'router': {
# global routers are not tied to any tenant
'tenant_id':
'',
'name':
self._global_router_name('', logical=True),
'admin_state_up':
True,
# set auto-schedule to false to keep this router un-hosted
routertypeawarescheduler.AUTO_SCHEDULE_ATTR:
False
}
}
# notifications should never be sent for this logical router!
logical_global_router, r_hd_b_db = (self._l3_plugin.do_create_router(
context, r_spec, tenant_router[routertype.TYPE_ATTR], False, True,
None, ROUTER_ROLE_LOGICAL_GLOBAL))
with context.session.begin(subtransactions=True):
r_ha_s_db = 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_db)
return logical_global_router