The cinder.openstack.common.scheduler.filters.json_filter Module

class JsonFilter

Bases: cinder.openstack.common.scheduler.filters.BaseHostFilter

Host Filter to allow simple JSON-based grammar for selecting hosts.

commands = {'and': <function _and at 0x3fff6617dd8>, 'or': <function _or at 0x3fff6617ba8>, '>=': <function _greater_than_equal at 0x3fff6617978>, 'in': <function _in at 0x3fff60c2748>, 'not': <function _not at 0x3fff6617438>, '<=': <function _less_than_equal at 0x3fff63a8c18>, '=': <function _equals at 0x3fff8547748>, '<': <function _less_than at 0x3fff8547668>, '>': <function _greater_than at 0x3fff85476d8>}
host_passes(host_state, filter_properties)

Return a list of hosts that can fulfill the requirements specified in the query.

Previous topic

The cinder.openstack.common.scheduler.filters.ignore_attempted_hosts_filter Module

Next topic

The cinder.policy Module

This Page