def _ensure_create_ha_compliant(self, router, router_type):
        details = router.pop(ha.DETAILS, {})
        if details == ATTR_NOT_SPECIFIED:
            details = {}
        res = {ha.ENABLED: router.pop(ha.ENABLED, ATTR_NOT_SPECIFIED),
               ha.DETAILS: details}

        if not is_attr_set(res[ha.ENABLED]):
            res[ha.ENABLED] = router_type['ha_enabled_by_default']
        if res[ha.ENABLED] and not cfg.CONF.ha.ha_support_enabled:
            raise ha.HADisabled()
        if not res[ha.ENABLED]:
            return res
        if not is_attr_set(details.get(ha.TYPE, ATTR_NOT_SPECIFIED)):
            details[ha.TYPE] = cfg.CONF.ha.default_ha_mechanism
        if details[ha.TYPE] in cfg.CONF.ha.disabled_ha_mechanisms:
            raise ha.HADisabledHAType(ha_type=details[ha.TYPE])
        if not is_attr_set(details.get(ha.REDUNDANCY_LEVEL,
                                       ATTR_NOT_SPECIFIED)):
            details[ha.REDUNDANCY_LEVEL] = (
                cfg.CONF.ha.default_ha_redundancy_level)
        if not is_attr_set(details.get(ha.PROBE_CONNECTIVITY,
                                       ATTR_NOT_SPECIFIED)):
            details[ha.PROBE_CONNECTIVITY] = (
                cfg.CONF.ha.connectivity_probing_enabled_by_default)
        if not is_attr_set(details.get(ha.PROBE_TARGET, ATTR_NOT_SPECIFIED)):
            details[ha.PROBE_TARGET] = cfg.CONF.ha.default_probe_target
        if not is_attr_set(details.get(ha.PROBE_INTERVAL, ATTR_NOT_SPECIFIED)):
            details[ha.PROBE_INTERVAL] = cfg.CONF.ha.default_ping_interval
        return res
To be called in create_router() BEFORE router is created in DB.
dataset/ETHPy150Open openstack/networking-cisco/networking_cisco/plugins/cisco/db/l3/ha_db.py/HA_db_mixin._ensure_create_ha_compliant