Bases: cinder.scheduler.filters.BaseBackendFilter
Backend filter for simple JSON-based grammar for selecting backends.
-
backend_passes(backend_state, filter_properties)
Return a list of backends that can fulfill query requirements.
-
commands = {'and': <function _and at 0x7f5b71f97488>, 'or': <function _or at 0x7f5b71f96320>, '>=': <function _greater_than_equal at 0x7f5b73d0d410>, 'in': <function _in at 0x7f5b7149fed8>, 'not': <function _not at 0x7f5b73d0d8c0>, '<=': <function _less_than_equal at 0x7f5b7149fd70>, '=': <function _equals at 0x7f5b70e8d1b8>, '<': <function _less_than at 0x7f5b70e8d050>, '>': <function _greater_than at 0x7f5b70e8d0c8>}