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neutron
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neutron/neutron/objects
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Rodolfo Alonso Hernandez be1a0daab0 Randomize segmentation ID assignation 
If plugin "network_segment_range" is not enabled and a new segment
is required, if no segmentation ID is provided in the request, the
segmentation ID assigned is randomly retrieved from the non
allocated segmentation IDs.

The goal is to improve the concurrent network (and segment) creation.
If several segments are created in parallel, this random query
will return a different segmentation ID to each one, avoiding the
database retry request.

Closes-Bug: #1920923

Conflicts:
    neutron/common/utils.py
    neutron/plugins/ml2/drivers/helpers.py
    neutron/tests/functional/objects/plugins/ml2/test_base.py
    neutron/tests/unit/plugins/ml2/drivers/test_type_vlan.py

Change-Id: Id3f71611a00e69c4f22340ca4d05d95e4373cf69
(cherry picked from commit 6eaa6d83d7)
(cherry picked from commit ab56a5cd65)
 		2021-09-14 17:31:31 +02:00
..
db remove the neutron.db._model_query module 2019-01-25 08:55:25 -07:00
extensions use object standardattributes from neutron-lib 2019-06-12 13:57:00 -06:00
logapi use object event_types from neutron-lib 2019-06-18 14:25:02 -06:00
plugins Randomize segmentation ID assignation 2021-09-14 17:31:31 +02:00
port [DVR] Send allowed address pairs info to the L3 agents 2021-05-24 11:10:46 +02:00
qos Fix objname error in QosPolicy 2019-08-13 17:13:09 -04:00
README.rst Objects: Add README for neutron/objects directory tree 2016-10-07 15:12:20 +00:00
__init__.py Use dirname in object recursive import 2017-04-20 04:35:10 -07:00
address_scope.py Relax subnet pool network affinity constraints 2019-07-31 10:01:55 -05:00
agent.py Merge "postgresql compatibility for get_l3_agent routines" 2019-04-12 13:01:27 +00:00
auto_allocate.py [OVO] Switch to use own registry 2017-11-22 17:44:22 +01:00
base.py use object standardattributes from neutron-lib 2019-06-12 13:57:00 -06:00
common_types.py use AuthenticIPNetwork and AuthenticEUI from neutron-lib 2019-06-25 08:47:48 -06:00
conntrack_helper.py Conntrack Helper - OVO and db script 2019-05-20 18:00:18 +02:00
flavor.py [OVO] Switch to use own registry 2017-11-22 17:44:22 +01:00
floatingip.py Integration of Floating IP OVO 2017-12-04 19:30:02 +09:00
ipam.py [OVO] Switch to use own registry 2017-11-22 17:44:22 +01:00
l3_hamode.py remove neutron.common.constants 2019-04-04 14:10:26 -06:00
l3agent.py Fix pep8 E128 warnings in non-test code 2019-03-12 21:22:33 +00:00
metering.py use AuthenticIPNetwork and AuthenticEUI from neutron-lib 2019-06-25 08:47:48 -06:00
network.py Fix pep8 E128 warnings in non-test code 2019-03-12 21:22:33 +00:00
network_segment_range.py Make phynet paramter also is optional when network_segment_range enabled 2021-06-08 11:26:30 +00:00
port_forwarding.py Fix pylint R1714 (consider-using-in) refactor messages 2019-02-21 21:11:34 +00:00
ports.py Remove FIP agent's gw port when L3 agent is deleted 2021-06-24 06:54:42 +00:00
provisioning_blocks.py [OVO] Switch to use own registry 2017-11-22 17:44:22 +01:00
quota.py Fix invalid JSON generated by quota details 2021-03-19 15:15:58 +00:00
rbac.py Use RBACBaseObject OVO in neutron/db/rbac_db_mixin.py 2018-11-08 13:41:36 +00:00
rbac_db.py Fix list security groups performance with RBAC 2019-07-07 17:44:56 -05:00
router.py Get only FIP ID on network delete 2021-04-22 08:49:59 +00:00
securitygroup.py Filter by owner SGs when retrieving the SG rules 2020-04-14 18:37:12 +00:00
servicetype.py [OVO] Switch to use own registry 2017-11-22 17:44:22 +01:00
stdattrs.py use object standardattributes from neutron-lib 2019-06-12 13:57:00 -06:00
subnet.py [OVN] Allow IP allocation with different segments for OVN service ports 2020-07-27 11:53:37 +00:00
subnetpool.py Allow objects to opt in new engine facade 2018-02-09 04:07:34 +00:00
tag.py Fix pep8 E128 warnings in non-test code 2019-03-12 21:22:33 +00:00
trunk.py Switch to new engine facade for TrunkPlugin and TrunkSkeleton 2019-07-04 14:24:17 +00:00

README.rst

Neutron Objects

Directory

This directory is designed to contain all modules which have objects definitions shipped with core Neutron. The files and directories located inside of this directory should follow the guidelines below.

Structure

The Neutron objects tree should have the following structure:

  • The expected directory structure is flat, except for the ML2 plugins. All ML2 plugin objects should fall under the plugins subdirectory (i.e. plugins/ml2/gre_allocation).
  • Module names should use singular forms for nouns (network.py, not networks.py).