Bases: cinder.scheduler.filters.BaseHostFilter
Host Filter to allow simple JSON-based grammar for selecting hosts.
-
commands = {'and': <function _and at 0x11012320>, 'or': <function _or at 0x110122a8>, '>=': <function _greater_than_equal at 0x110121b8>, 'in': <function _in at 0x110120c8>, 'not': <function _not at 0x11012230>, '<=': <function _less_than_equal at 0x11012140>, '=': <function _equals at 0x10f4df50>, '<': <function _less_than at 0x10f4dde8>, '>': <function _greater_than at 0x11012050>}
-
host_passes(host_state, filter_properties)
Return a list of hosts that can fulfill query requirements.