def update_vip(self, context, old_vip, vip):
new_pool = old_port_id = removed_ip = None
new_pool_utif = new_pool_ip_allocation = None
old_pool = {}
members = monitors = []
if old_vip['pool_id'] != vip['pool_id']:
new_pool = self.plugin.get_pool(
context, vip['pool_id'])
members = self.plugin.get_members(
context, filters={'id': new_pool['members']})
monitors = self.plugin.get_members(
context, filters={'id': new_pool['health_monitors']})
new_pool_port = edb.get_pool_port(context, new_pool["id"])
if new_pool_port:
db_port = self.plugin._core_plugin._get_port(
context, new_pool_port["port_id"])
new_pool_utif = self._retrieve_utif_info(context, db_port)
new_pool_ip_allocation = utils.retrieve_ip_allocation_info(
context, db_port)
old_pool = self.plugin.get_pool(
context, old_vip['pool_id'])
old_pool_port = edb.get_pool_port(context, old_pool["id"])
if old_pool_port:
old_port = self.plugin._core_plugin._get_port(
context, old_pool_port['port_id'])
# remove that subnet ip
removed_ip = old_port['fixed_ips'][0]['ip_address']
old_port_id = old_port['id']
self._dispatcher.dispatch_lb(
embrane_ctx.DispatcherContext(econ.Events.UPDATE_VIP, vip,
context, None),
old_pool.get('id'), old_port_id, removed_ip, new_pool_utif,
new_pool_ip_allocation, new_pool, members, monitors)
def test_pool_port(self):
with self.port(no_delete=True) as port:
with self.pool() as pool:
h_db.add_pool_port(context.get_admin_context(),
pool['pool']['id'], port['port']['id'])
pool_port = h_db.get_pool_port(context.get_admin_context(),
pool['pool']['id'])
self.assertIsNotNone(pool_port)
pool_port = h_db.get_pool_port(context.get_admin_context(),
pool['pool']['id'])
self.assertIsNone(pool_port)
def test_pool_port(self):
with self.port(do_delete=False) as port:
with self.pool() as pool:
h_db.add_pool_port(context.get_admin_context(),
pool['pool']['id'], port['port']['id'])
pool_port = h_db.get_pool_port(context.get_admin_context(),
pool['pool']['id'])
self.assertIsNotNone(pool_port)
pool_port = h_db.get_pool_port(context.get_admin_context(),
pool['pool']['id'])
self.assertIsNone(pool_port)
def create_vip(self, context, vip):
self._validate_vip(vip)
db_vip = self.plugin.populate_vip_graph(context, vip)
vip_port = self.plugin._core_plugin._get_port(context,
db_vip['port_id'])
vip_utif_info = self._retrieve_utif_info(context, vip_port)
vip_ip_allocation_info = utils.retrieve_ip_allocation_info(
context, vip_port)
vip_ip_allocation_info.is_gw = True
db_pool = pool_utif_info = pool_ip_allocation_info = None
members = monitors = []
if db_vip['pool_id']:
db_pool = self.plugin.get_pool(
context, db_vip['pool_id'])
pool_port = edb.get_pool_port(context, db_pool["id"])
if pool_port:
db_port = self.plugin._core_plugin._get_port(
context, pool_port["port_id"])
pool_utif_info = self._retrieve_utif_info(context, db_port)
pool_ip_allocation_info = utils.retrieve_ip_allocation_info(
context, db_port)
members = self.plugin.get_members(
context, filters={'id': db_pool['members']})
monitors = self.plugin.get_members(
context, filters={'id': db_pool['health_monitors']})
self._dispatcher.dispatch_lb(
embrane_ctx.DispatcherContext(econ.Events.CREATE_VIP,
db_vip, context, None),
self._flavor, vip_utif_info, vip_ip_allocation_info,
pool_utif_info, pool_ip_allocation_info, db_pool, members,
monitors)
