Bases: nova.scheduler.filters.BaseHostFilter
Host Filter to allow simple JSON-based grammar for
selecting hosts.
-
commands = {'and': <function _and at 0x10273bc4>, 'or': <function _or at 0x10273b8c>, '>=': <function _greater_than_equal at 0x10273b1c>, 'in': <function _in at 0x10273aac>, 'not': <function _not at 0x10273b54>, '<=': <function _less_than_equal at 0x10273ae4>, '=': <function _equals at 0x10273a04>, '<': <function _less_than at 0x10273a3c>, '>': <function _greater_than at 0x10273a74>}
-
host_passes(host_state, filter_properties)
Return a list of hosts that can fulfill the requirements
specified in the query.