Bases: cinder.scheduler.filters.BaseHostFilter
Host Filter to allow simple JSON-based grammar for selecting hosts.
-
commands = {'and': <function _and at 0x7fbe5e5d9a28>, 'or': <function _or at 0x7fbe5e5d9aa0>, '>=': <function _greater_than_equal at 0x7fbe5e5d9c08>, 'in': <function _in at 0x7fbe5e5d9d70>, 'not': <function _not at 0x7fbe5e5d9b18>, '<=': <function _less_than_equal at 0x7fbe5e5d9b90>, '=': <function _equals at 0x7fbe5e5d98c0>, '<': <function _less_than at 0x7fbe5e5d9758>, '>': <function _greater_than at 0x7fbe5e5d9de8>}
-
host_passes(host_state, filter_properties)
Return a list of hosts that can fulfill query requirements.