Bases: cinder.openstack.common.scheduler.filters.BaseHostFilter
Host Filter to allow simple JSON-based grammar for
selecting hosts.
-
commands = {'and': <function _and at 0x7f986423e050>, 'or': <function _or at 0x7f98641ccf50>, '>=': <function _greater_than_equal at 0x7f98641cce60>, 'in': <function _in at 0x7f98641ccd70>, 'not': <function _not at 0x7f98641cced8>, '<=': <function _less_than_equal at 0x7f98641ccde8>, '=': <function _equals at 0x7f98641ccc08>, '<': <function _less_than at 0x7f98641ccc80>, '>': <function _greater_than at 0x7f98641cccf8>}
-
host_passes(host_state, filter_properties)
Return a list of hosts that can fulfill the requirements
specified in the query.