Bases: cinder.scheduler.filters.BaseHostFilter
Host Filter to allow simple JSON-based grammar for selecting hosts.
-
commands = {'and': <function _and at 0x116a95f0>, 'or': <function _or at 0x116a9668>, '>=': <function _greater_than_equal at 0x116a9758>, 'in': <function _in at 0x116a9848>, 'not': <function _not at 0x116a96e0>, '<=': <function _less_than_equal at 0x116a97d0>, '=': <function _equals at 0x116a9050>, '<': <function _less_than at 0x116a99b0>, '>': <function _greater_than at 0x116a98c0>}
-
host_passes(host_state, filter_properties)
Return a list of hosts that can fulfill query requirements.