Bases: cinder.scheduler.filters.BaseHostFilter
Host Filter to allow simple JSON-based grammar for selecting hosts.
-
commands = {'and': <function _and at 0x10fd5398>, 'or': <function _or at 0x10fd5320>, '>=': <function _greater_than_equal at 0x10fd5230>, 'in': <function _in at 0x10fd5140>, 'not': <function _not at 0x10fd52a8>, '<=': <function _less_than_equal at 0x10fd51b8>, '=': <function _equals at 0x10f0ce60>, '<': <function _less_than at 0x10fd5050>, '>': <function _greater_than at 0x10fd50c8>}
-
host_passes(host_state, filter_properties)
Return a list of hosts that can fulfill query requirements.