The cinder.scheduler.filters.json_filter Module

class JsonFilter

Bases: cinder.scheduler.filters.BaseHostFilter

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

commands = {'and': <function _and at 0x113e6398>, 'or': <function _or at 0x113e6320>, '>=': <function _greater_than_equal at 0x113e6230>, 'in': <function _in at 0x113e6140>, 'not': <function _not at 0x113e62a8>, '<=': <function _less_than_equal at 0x113e61b8>, '=': <function _equals at 0x11307f50>, '<': <function _less_than at 0x113e6050>, '>': <function _greater_than at 0x113e60c8>}
host_passes(host_state, filter_properties)

Return a list of hosts that can fulfill query requirements.

Previous topic

The cinder.scheduler.filters.instance_locality_filter Module

Next topic

The cinder.scheduler.flows.create_volume Module

This Page