def test_delete_network_segment(self):
segment = {api.NETWORK_TYPE: "vlan", api.PHYSICAL_NETWORK: "physnet1", api.SEGMENTATION_ID: 1}
net_segment = self._create_segments([segment])[0]
segment_uuid = net_segment[api.ID]
segments_db.delete_network_segment(self.ctx.session, segment_uuid)
# Get segment and verify its empty
net_segment = segments_db.get_segment_by_id(self.ctx.session, segment_uuid)
self.assertIsNone(net_segment)
def test_delete_network_segment(self):
segment = {api.NETWORK_TYPE: 'vlan',
api.PHYSICAL_NETWORK: 'physnet1',
api.SEGMENTATION_ID: 1}
net_segment = self._create_segments([segment])[0]
segment_uuid = net_segment[api.ID]
segments_db.delete_network_segment(self.ctx, segment_uuid)
# Get segment and verify its empty
net_segment = segments_db.get_segment_by_id(self.ctx,
segment_uuid)
self.assertIsNone(net_segment)
def release_dynamic_segment(self, session, segment_id):
"""Delete a dynamic segment."""
segment = segments_db.get_segment_by_id(session, segment_id)
if segment:
driver = self.drivers.get(segment.get(api.NETWORK_TYPE))
if driver:
driver.obj.release_segment(session, segment)
segments_db.delete_network_segment(session, segment_id)
else:
LOG.error(_LE("Failed to release segment '%s' because "
"network type is not supported."), segment)
else:
LOG.debug("No segment found with id %(segment_id)s", segment_id)
def release_dynamic_segment(self, session, segment_id):
"""Delete a dynamic segment."""
segment = segments_db.get_segment_by_id(session, segment_id)
if segment:
driver = self.drivers.get(segment.get(api.NETWORK_TYPE))
if driver:
driver.obj.release_segment(session, segment)
segments_db.delete_network_segment(session, segment_id)
else:
LOG.error(_LE("Failed to release segment '%s' because "
"network type is not supported."), segment)
else:
LOG.debug("No segment found with id %(segment_id)s", segment_id)
def release_dynamic_segment(self, context, segment_id):
"""Delete a dynamic segment."""
segment = segments_db.get_segment_by_id(context, segment_id)
if segment:
driver = self.drivers.get(segment.get(ml2_api.NETWORK_TYPE))
if driver:
if isinstance(driver.obj, api.TypeDriver):
driver.obj.release_segment(context.session, segment)
else:
driver.obj.release_segment(context, segment)
segments_db.delete_network_segment(context, segment_id)
else:
LOG.error("Failed to release segment '%s' because "
"network type is not supported.", segment)
else:
LOG.debug("No segment found with id %(segment_id)s", segment_id)
def rest_delete_network(self, mech_context):
try:
from neutron.db import segments_db as db
except Exception:
from neutron.plugins.ml2 import db
session = mech_context._plugin_context.session
network_id = mech_context.current['id']
if self.hierarchical == "True":
dynamic_segment = db.get_dynamic_segment(session, network_id)
LOG.info(_("delete_network dynamic_segment = %s"), dynamic_segment)
if dynamic_segment:
db.delete_network_segment(session,
dynamic_segment[api.SEGMENTATION_ID])
data = self.construct_network_info(mech_context, 'DELETE')
resource = 'del-' + NETWORK
err_str = _("Unable to delete remote network: %s")
self.rest_action('POST', resource, data, err_str)
