Bases: cinder.scheduler.filters.BaseHostFilter
Host Filter to allow simple JSON-based grammar for selecting hosts.
-
commands = {'and': <function _and at 0xf2d3b90>, 'or': <function _or at 0xf2d3938>, '>=': <function _greater_than_equal at 0xf2d3e60>, 'in': <function _in at 0xf9d4c08>, 'not': <function _not at 0xf2d3cf8>, '<=': <function _less_than_equal at 0xf2d3de8>, '=': <function _equals at 0x104af410>, '<': <function _less_than at 0x104af578>, '>': <function _greater_than at 0x104afed8>}
-
host_passes(host_state, filter_properties)
Return a list of hosts that can fulfill query requirements.