def get_vcns_edge_vip_binding(session, id):
with session.begin(subtransactions=True):
try:
qry = session.query(vcns_models.VcnsEdgeVipBinding)
return qry.filter_by(vip_id=id).one()
except exc.NoResultFound:
msg = _("VIP Resource binding with id:%s not found!") % id
LOG.exception(msg)
raise vcns_exc.VcnsNotFound(resource='router_service_binding',
msg=msg)
def _get_vip_binding(self, session, id):
vip_binding = vcns_db.get_vcns_edge_vip_binding(session, id)
if not vip_binding:
msg = (_("vip_binding not found with id: %(id)s "
"edge_id: %(edge_id)s") % {
'id': id,
'edge_id': vip_binding[vcns_const.EDGE_ID]})
LOG.error(msg)
raise vcns_exc.VcnsNotFound(
resource='router_service_binding', msg=msg)
return vip_binding
def get_pool(self, context, id, edge_id):
pool_binding = vcns_db.get_vcns_edge_pool_binding(
context.session, id, edge_id)
if not pool_binding:
msg = (_("pool_binding not found with id: %(id)s "
"edge_id: %(edge_id)s") % {'id': id, 'edge_id': edge_id})
LOG.error(msg)
raise vcns_exc.VcnsNotFound(
resource='router_service_binding', msg=msg)
pool_vseid = pool_binding['pool_vseid']
try:
response = self.vcns.get_pool(edge_id, pool_vseid)[1]
except vcns_exc.VcnsApiException:
with excutils.save_and_reraise_exception():
LOG.exception(_LE("Failed to get pool on edge"))
return self._restore_lb_pool(context, edge_id, response)
def get_health_monitor(self, context, id, edge_id):
monitor_binding = vcns_db.get_vcns_edge_monitor_binding(
context.session, id, edge_id)
if not monitor_binding:
msg = (_("monitor_binding not found with id: %(id)s "
"edge_id: %(edge_id)s") % {'id': id, 'edge_id': edge_id})
LOG.error(msg)
raise vcns_exc.VcnsNotFound(
resource='router_service_binding', msg=msg)
monitor_vseid = monitor_binding['monitor_vseid']
try:
response = self.vcns.get_health_monitor(edge_id, monitor_vseid)[1]
except vcns_exc.VcnsApiException as e:
with excutils.save_and_reraise_exception():
LOG.exception(_LE("Failed to get monitor on edge: %s"),
e.response)
return self._restore_lb_monitor(context, edge_id, response)
def get_firewall_rule(self, context, id, edge_id):
rule_map = vcns_db.get_vcns_edge_firewallrule_binding(
context.session, id, edge_id)
if rule_map is None:
msg = _("No rule id:%s found in the edge_firewall_binding") % id
LOG.error(msg)
raise vcns_exc.VcnsNotFound(resource='vcns_firewall_rule_bindings',
msg=msg)
vcns_rule_id = rule_map.rule_vseid
try:
response = self.vcns.get_firewall_rule(edge_id, vcns_rule_id)[1]
except vcns_exc.VcnsApiException:
with excutils.save_and_reraise_exception():
LOG.exception(
_("Failed to get firewall rule: %(rule_id)s "
"with edge_id: %(edge_id)s"), {
'rule_id': id,
'edge_id': edge_id
})
return self._restore_firewall_rule(context, edge_id, response)
