def get_resource_mgr_properties(context, parent_id, key=None, session=None): """Get properties from the properties table for a Resource Manager :param parent_id: ID of the Resource Managers :param key: key of the property. When not specified returns all the properties associated with parent_id :return: List of property objects """ session = session or _get_session() with session.begin(subtransactions=True): try: if key: query = (session.query( models.ResourceManagerProperties).filter_by( parent_id=parent_id).filter_by(key=key).filter_by( deleted=False)) prop = query.one() return [prop] else: query = (session.query( models.ResourceManagerProperties).filter_by( parent_id=parent_id).filter_by(deleted=False)) props = query.all() return props except sa_orm.exc.NoResultFound: msg = _("No Property found for Parent ID %s") % parent_id log_msg = ("No Property found for Parent ID %s") % parent_id LOG.error(log_msg) raise exception.NotFound(msg)
def _ippool_get(pool_id, context=None, session=None, force_show_deleted=False): """Get an esx proxy ip pool or raise if it does not exist.""" session = session or _get_session() if pool_id not in session['ippools']: msg = (_("No ESX Proxy IP Pool found with ID %s" % pool_id)) LOG.error(msg) raise exception.NotFound(msg) ippool_ref = session['ippools'][pool_id] if ippool_ref['deleted'] != force_show_deleted: msg = (_("No ESX Proxy IP Pool found with ID %s" % pool_id)) LOG.error(msg) raise exception.NotFound(msg) return ippool_ref
def _resource_entity_get(context, resource_entity_id, session=None): """Get an resource_entity or raise if it does not exist.""" session = session or _get_session() if resource_entity_id not in session['resource_entity']: msg = (_("No Resource found with ID %s" % resource_entity_id)) LOG.error(msg) raise exception.NotFound(msg) res_entity_ref = session['resource_entity'][resource_entity_id] return res_entity_ref
def _esx_proxy_get(context, esx_proxy_id, session=None, force_show_deleted=False, force_show_active_only=True): """Get an esx_proxy or raise if it does not exist.""" session = session or _get_session() if esx_proxy_id not in session['esx_proxys']: raise exception.NotFound("No Esx-Proxy found (ID %s)" % esx_proxy_id) esx_proxy_ref = session['esx_proxys'][esx_proxy_id] if not force_show_deleted and esx_proxy_ref['deleted']: raise exception.NotFound("No Esx-Proxy found (ID %s)" % esx_proxy_id) if force_show_active_only and not esx_proxy_ref['active']: raise exception.NotFound("No Esx-Proxy found (ID %s)" % esx_proxy_id) return esx_proxy_ref
def _vcenter_get(context, vcenter_id, session=None, force_show_deleted=False): """Get an vcenter or raise if it does not exist.""" session = session or _get_session() if vcenter_id not in session['vcenters']: msg = (_("No vCenter found with ID %s" % vcenter_id)) LOG.error(msg) raise exception.NotFound(msg) vcenter_ref = session['vcenters'][vcenter_id] return vcenter_ref
def _ip_get(ip_id, context=None, session=None, force_show_deleted=False): """ Get EsxProxyIP object. """ session = session or _get_session() try: ip = session['esx_proxy_ips'][ip_id] except KeyError: msg = (_("No ESX Proxy IP found with ID %s" % ip_id)) LOG.info(msg) raise exception.NotFound(msg) if ip['deleted'] and\ not (force_show_deleted or context.show_deleted): msg = (_("No ESX Proxy IP found with ID %s" % ip_id)) LOG.info(msg) raise exception.NotFound(msg) return ip
def _get(context, _id, session, db_model): with session.begin(subtransactions=True): try: query = session.query(db_model).filter_by(id=_id) instance = query.one() return instance except sa_orm.exc.NoResultFound: msg = _("No %s found with ID %s") % (db_model.__tablename__, _id) log_msg = ("No %s found with ID %s") % (db_model.__tablename__, _id) LOG.error(log_msg) raise exception.NotFound(msg)