osc-placement-tree
OpenStackClient plugin for advanced operations for the Placement service
This is an OpenStackClient plugin, that provides extra CLI commands for the Placement service to visualize what is stored in placement.
- Free software: Apache license
Examples
Use it from the openstack CLI:
$ openstack resource provider tree list | dot -Tsvg
Use it in placement functional test environment:
from osc_placement_tree import utils as placement_visual
from placement import direct
with direct.PlacementDirect(
self.conf_fixture.conf, latest_microversion=True) as client:
placement_visual.dump_placement_db_to_dot(
placement_visual.PlacementDirectAsClientWrapper(client),
'/tmp/dump.dot')Use it in nova functional test environment:
from osc_placement_tree import utils as placement_visual
placement_visual.dump_placement_db_to_dot(
placement_visual.PlacementFixtureAsClientWrapper(
self.placement_api),
'/tmp/dump.dot')
