The cinder.scheduler.filters.json_filter
Module¶
-
class
JsonFilter
¶ Bases:
cinder.scheduler.filters.BaseHostFilter
Host Filter to allow simple JSON-based grammar for selecting hosts.
-
commands
= {'and': <function _and at 0xffff8d69b320>, 'or': <function _or at 0xffff8d69b2a8>, '>=': <function _greater_than_equal at 0xffff8d69b0c8>, 'in': <function _in at 0xffff8d69b230>, 'not': <function _not at 0xffff8d69b050>, '<=': <function _less_than_equal at 0xffff8d69b1b8>, '=': <function _equals at 0xffff8d2f9d70>, '<': <function _less_than at 0xffff8d2f9cf8>, '>': <function _greater_than at 0xffff8d2f9aa0>}¶
-
host_passes
(host_state, filter_properties)¶ Return a list of hosts that can fulfill query requirements.
-