Open Stack

We high-spiritedly announce the release of:

octavia 6.2.1: OpenStack Octavia Scalable Load Balancer as a Service

This release is part of the ussuri stable release series.

The source is available from:

    https://opendev.org/openstack/octavia

Download the package from:

    https://pypi.org/project/octavia

Please report issues through:

    https://storyboard.openstack.org/#!/project/908

For more details, please see below.

6.2.1
^^^^^

Bug Fixes

* Fixed an issue with batch member updates, that don't have any
  changes, not properly rolling back the update.

* Fixed an issue that an amphorav2 LB cannot be reached after
  loadbalancer failover. The LB security group was not set in the
  amphora port.

* Fixes an issue where provider drivers may not decrement the load
  balancer objects quota on delete.

* Fix an issue with the rsyslog configuration file in the Amphora
  when the log offloading feature and the local log storage feature
  are both disabled.

* Some IPv6 UDP members were incorrectly marked in ERROR status,
  because of a formatting issue while generating the health message in
  the amphora.

* Fixed an issue with the "lo" interface in the "amphora-haproxy"
  network namespace. The "lo" interface was down and prevented haproxy
  to communicate with other haproxy processes (for persistent stick
  tables) on configuration change. It delayed old haproxy worker
  cleanup and increased the memory consumption usage after reloading
  the configuration.

* Fix load balancers that use customized host_routes in the VIP or
  the member subnets in amphorav2.

* Fix weighted round-robin for UDP listeners with keepalived and
  lvs. The algorithm must be specified as 'wrr' in order for weighted
  round-robin to work correctly, but was being set to 'rr'.

* Fixed the healthcheck endpoint always querying the backends by
  caching results for a configurable time. The default is five
  seconds.

* Fix a bug that allowed a user to create a load balancer on a
  "vip_subnet_id" that belongs to another user using the subnet UUID.

Changes in octavia 6.2.0..6.2.1
-------------------------------

e84d9478 Enable lo interface in the amphora-haproxy netns
de602782 Add amphora_id in store params for failover_amphora
45b31c18 Fix comment for the ca_certificates_file opt
4cfbf666 Optimize CountPoolChildrenForQuota task in amphorav2
d5dc2b26 Fix task_flow.max_workers with persistence in amphorav2
bae6808f Fix rsyslog configuration when disabling logs
8829f0fb Fix devstack cleanup when using amphorav2
19619ce8 Validate user access to vip_subnet_id when creating a LB
c7b4b875 Fix using subnets with host_routes in amphorav2 driver
170be0dd Make /healthcheck cache results
5b6d25ca Explicitely set nodeset to Bionic-based
46b9ce7c Cap hacking
7367311c Fix empty Batch Member Update to unlock objects
a8266a9e Fix weighted round-robin about UDP listener
7ded0e47 Fix LB failover for amphorav2: set security group
4b8de86c Fix incorrect ERROR status with IPv6 UDP members
dcce548e Fix provider driver quota handling


Diffstat (except docs and test files)
-------------------------------------

devstack/plugin.sh                                 | 10 ++-
etc/octavia.conf                                   | 19 ++++-
.../amphorae/backends/agent/api_server/osutils.py  |  2 +-
.../api_server/templates/amphora-netns.systemd.j2  |  4 +
.../amphorae/backends/utils/keepalivedlvs_query.py | 13 ++--
octavia/api/drivers/amphora_driver/v1/driver.py    | 11 +--
octavia/api/drivers/amphora_driver/v2/driver.py    | 11 +--
octavia/api/drivers/driver_agent/driver_updater.py | 43 +++++++++--
octavia/api/healthcheck/healthcheck_plugins.py     | 23 +++++-
octavia/api/v2/controllers/load_balancer.py        |  2 +-
octavia/api/v2/controllers/member.py               |  6 ++
octavia/common/base_taskflow.py                    |  5 +-
octavia/common/config.py                           |  6 +-
.../logging/templates/10-rsyslog.conf.template     |  5 ++
octavia/common/jinja/lvs/jinja_cfg.py              |  2 +-
octavia/controller/worker/v2/controller_worker.py  | 27 ++++++-
.../worker/v2/tasks/amphora_driver_tasks.py        | 22 +++++-
.../controller/worker/v2/tasks/database_tasks.py   | 10 +--
.../controller/worker/v2/tasks/network_tasks.py    |  2 +-
octavia/db/repositories.py                         | 10 +++
.../backend/agent/api_server/test_keepalivedlvs.py |  2 +-
.../backends/utils/test_keepalivedlvs_query.py     | 29 ++++++-
.../amphora_driver/v1/test_amphora_driver.py       | 11 ++-
.../amphora_driver/v2/test_amphora_driver.py       | 11 ++-
.../drivers/driver_agent/test_driver_updater.py    | 71 ++++++++++++++++-
.../common/jinja/logging/test_logging_jinja_cfg.py | 38 ++++++----
.../unit/common/jinja/lvs/test_lvs_jinja_cfg.py    | 16 ++--
.../sample_configs/sample_configs_combined.py      |  4 +-
.../common/sample_configs/sample_configs_split.py  |  2 +-
.../worker/v1/tasks/test_network_tasks.py          |  5 +-
.../worker/v2/tasks/test_amphora_driver_tasks.py   | 88 +++++++++++++++++++++-
.../worker/v2/tasks/test_database_tasks_quota.py   | 36 ++-------
.../worker/v2/tasks/test_network_tasks.py          |  5 +-
.../controller/worker/v2/test_controller_worker.py | 21 ++++--
...batch-member-update-issue-09b76787553e7752.yaml |  5 ++
...phorav2-failover-secgroup-c793de5e00b32653.yaml |  5 ++
...ver-agent-decrement-quota-27486d9fa0bdeb89.yaml |  5 ++
...x-error-in-rsyslog-config-a316a7856e1a847a.yaml |  5 ++
...x-ipv6-udp-health-message-ed94b35bbea396ec.yaml |  5 ++
...o-interface-amphora-netns-90fb9934026e1485.yaml |  8 ++
...net-host_routes-amphorav2-3c079c5a3bfa1b3d.yaml |  5 ++
.../fix-udp-listener-wrr-50de9dc0774a8ea1.yaml     |  6 ++
.../notes/healthcheck-cache-641f0a64e6f5856c.yaml  |  5 ++
...e-access-to-vip_subnet_id-48fc92b45529cafd.yaml |  5 ++
test-requirements.txt                              |  2 +-
zuul.d/projects.yaml                               | 27 +++++--
51 files changed, 598 insertions(+), 139 deletions(-)


Requirements updates
--------------------

diff --git a/test-requirements.txt b/test-requirements.txt
index 6fc42870..9f5123d0 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -4 +4 @@
-hacking>=3.0 # Apache-2.0
+hacking>=3.0,<4.1.0 # Apache-2.0