Bases: nova.scheduler.filters.BaseHostFilter
Host Filter to allow simple JSON-based grammar for
selecting hosts.
-
commands = {'and': <function _and at 0xf05b25c>, 'or': <function _or at 0xf05b1ec>, '>=': <function _greater_than_equal at 0xf05b5dc>, 'in': <function _in at 0xf05b6f4>, 'not': <function _not at 0xf05b614>, '<=': <function _less_than_equal at 0xf05b6bc>, '=': <function _equals at 0xf05b844>, '<': <function _less_than at 0xf05b79c>, '>': <function _greater_than at 0xf05b764>}
-
host_passes(host_state, filter_properties)
Return a list of hosts that can fulfill the requirements
specified in the query.