CHANGES
=======

16.0.0.0rc1
-----------

* CI: Add oslo and sqlalchemy master jobs to periodic weekly queue
* Register service cfg options from Neutron
* tox4: Add ignore\_basepython\_conflict = True to tox.ini
* Fix tox.ini for tox4
* Remove note about migration from lib/neutron-legacy to lib/neutron
* Cleanup tox.ini

15.0.0
------

* Adopt to latest VlanManager and functional job changes
* Drop lower-constraints.txt and its testing
* Fix networking-sfc-tempest-multinode job
* [sqlalchemy-20] Add Context for all SQL transactions
* Update python testing as per zed cycle teting runtime
* CI: fix weekly job
* Register common cfg options from Neutron
* Add weekly jobs
* Add Python3 zed unit tests
* Update master for stable/yoga

14.0.0
------

* Use ovs constants from neutron\_lib.plugins.ml2
* Fix find group id ERROR
* Update networking-sfc-tempest-multinode to be run on Focal
* Add Python3 yoga unit tests
* Update master for stable/xena

13.0.0
------

* [functional] Remove duplicate code from parent test class
* Use ovs constants from neutron-lib
* Enable tls-proxy support for test jobs
* Use assertCountEqual instead of assertItemsEqual
* pdf-docs: use UPPER\_CONSTRAINTS\_FILE for doc build
* Add Python3 xena unit tests
* Update master for stable/wallaby

12.0.0
------

* Remove six
* Use TOX\_CONSTRAINTS\_FILE
* Use unittest.mock instead of mock
* Fix lower-constraints
* remove babel.cfg
* bump py37 to py38 in tox.ini
* Add Python3 wallaby unit tests
* Update master for stable/victoria
* Fix lower-constraints and pep8 for Focal

11.0.0
------

* Fix pep8 job
* Switch to newer openstackdocstheme and reno versions
* Monkey patch original current\_thread \_active
* Add Python3 victoria unit tests
* Update master for stable/ussuri

10.0.0
------

* Cleanup py27 support
* Remove the dependency on the "mock" package

10.0.0.0b1
----------

* Drop python 2 support and testing
* Switch to Ussuri jobs
* Fix misspell word
* PDF documentation build
* [Functional tests] Fix SIGHUP handling tests
* Update master for stable/train

9.0.0
-----

* Add Python 3 Train unit tests
* Update the constraints url
* Add libpq-dev to bindep.txt to fix gate error
* Use opendev repository
* Switch functional jobs to python 3
* Switch functional job to Zuulv3 syntax
* Complete move of networking-sfc tempest tests to tempest plugin
* Update sphinx requirements
* Switch to native openflow implementation
* OpenDev Migration Patch
* Dropping the py35 testing
* Combine two patches to fix gates
* Replace openstack.org git:// URLs with https://
* Update master for stable/stein

8.0.0
-----

* add python 3.7 unit test job

8.0.0.0b1
---------

* doc: Add policy reference
* Fix gate issues on master
* Update OXM\_OF\_PKT\_REG to OXM\_OF\_PKT\_REG0
* use common rpc and exceptions from neutron-lib
* Extend timeout of tempest job to 3h
* tox: make pep8-dev use python3 like pep8
* fix tox python3 overrides
* Upgrade pylint to a version that works with python3
* Update Openflow version from 1.1 to 1.3
* Increment versioning with pbr instruction
* Define default policies in code
* use openstack-lower-constraints-jobs-neutron job template
* Change openstack-dev to openstack-discuss
* Don't quote {posargs} in tox.ini
* add local tox targets for pep8, py3 and py27
* Correct "openstack sfc port create" and delete superfluous "\"
* use neutron-lib for common\_db\_mixin methods
* use db api from neutron-lib
* Remove those copy words occured twice times in api.rst
* Update min tox version to 2.0
* add python 3.6 unit test job
* switch documentation job to new PTI
* opt in for neutron-lib consumption patches
* import zuul job settings from project-config
* use setup\_extension in unit tests
* fix tox python3 overrides
* Update reno for stable/rocky

7.0.0
-----

* remove dead IDAllocator code
* Add release notes link in README
* Fix alembic migration template generator script
* Use get\_marker\_obj from neutron-lib
* Use i18n from the project
* Fix requirements
* Switch to stestr
* update requirements for neutron-lib 1.18.0
* Function argument name not used correctly

7.0.0.0b3
---------

* uncap eventlet

7.0.0.0b1
---------

* use rpc Connection rather than create\_connection
* Fix constraints and uncap eventlets
* Fix new PEP8 errors
* Delete port chain failed
* remove unused plugin.get\_plugin\_name()
* Cleanup test-requirements
* Revert "DNM: tentative hack to point to neutron-lib master"
* Updated from global requirements
* DNM: tentative hack to point to neutron-lib master
* Update OPNFV link on README
* add lower-constraints job
* Avoid tox-install.sh
* Update links in README
* use common agent topics from neutron-lib
* stop mocking vlantransparent LOG in UTs
* Update reno for stable/queens
* Remove duplicated 'the' word in documentation
* Zuul: Remove project name
* devstack: support lib/neutron
* Remove the deprecated "giturl" option

6.0.0
-----

* Updated from global requirements
* test requirements: move from tempest-lib to tempest

6.0.0.0b2
---------

* Updated from global requirements
* Remove setting of version/release from releasenotes
* Updated from global requirements
* Updated from global requirements
* Update l2pop calls to use context instead of session
* Update OpenStack Client syntax for graphs (doc)
* Updated from global requirements
* Zuul: add file extension to playbooks path
* Remove Zuul v3 standard setups
* Support the NSH SFC Encapsulation protocol w/ OVS
* Zuul v3 migration
* Driver changes for Tap SF support in portchain
* API and CLI changes for Passive Tap SF
* Switch to tempest.common.utils

6.0.0.0b1
---------

* Update SFC Encapsulation documentation to NSH
* Specify sections in configuration samples
* Replace all uses of dl\_type with eth\_type
* Add Service Graph OVS Driver+Agent logic+tests
* Use common is\_a\_flow\_line() method from ovs\_lib
* Add Service Graph DB and Plugin logic+tests
* Updated from global requirements
* SFC Proxy Port Correlation for Non-Transparent Service Functions
* Add Service Graph API/extension resource and stubs
* Shrink Tempest scenario manager copy
* Use openstack CLI in documentation
* Update imports for neutron/ml2 config
* Updated from global requirements
* Fix unit tests and test configuration
* SfcOVSBridgeExt: rely on ovs\_lib to use the right OF version
* Updated from global requirements
* Updated from global requirements
* Fix multinode tempest tests
* Clean tempest gate configuration
* Update reno for stable/pike
* Add Service Graph documentation
* tempest: update on removal of cred manager aliases
* Added Workflow & OVS flow details for TAP SF

5.0.0.0rc1
----------

* Updated from global requirements
* Fix cli unit tests
* Remove OSC parts
* Add auto-generated config reference
* Automatically generate configuration files

5.0.0.0b3
---------

* Updated from global requirements
* Updated from global requirements
* Update documentation links
* Update doc URLs, add main doc link in readme
* Rearrange existing documentation to fit the new standard layout
* Switch to openstackdocstheme
* Turn on warning-is-error for sphinx build
* Use flake8-import-order plugin
* Updated from global requirements
* Replace the usage of 'manager' with 'os\_primary'
* Updated from global requirements
* Updated from global requirements
* Fix code for upcoming pylint 1.7.1
* Updated from global requirements
* Fix html\_last\_updated\_fmt for Python3

5.0.0.0b2
---------

* Updated from global requirements
* Updated from global requirements
* Trivial fix typos
* OVS Driver tests: scope Flow Rules to Port Chains
* use attribute functions/operations from neutron-lib
* Updated from global requirements
* Require Port Pairs to share same correlation type
* Updated from global requirements
* Updated from global requirements
* test fix: follow neutron change Id22faa1f6179c2fdf8a136972d65f10749c9fc2e
* Re-enable translation tox tests
* Updated from global requirements
* remove delete\_flow variant, now supported by neutron ovs\_lib
* Correct dl\_type for non-SFC-proxied hops
* Create Port\_Mapping Support with OVS Driver and Agent
* Fix group id for symmetric flows reverse path
* devstack: use l2\_agent lib to configure sfc ext
* Remove OVS compilation on functional and fullstack jobs
* Use new enginefacade
* SFC Proxy processing for non-transparent Service Functions
* Disable new N537 hacking check from next neutron-lib
* Migrate neutron.plugins.common to neutron-lib
* Fix UT failures with multiple flow classifiers
* Updated from global requirements

5.0.0.0b1
---------

* Replace space with underscore in doc file
* Add missing specifications in main toctree
* Detail installation steps in main documentation
* Updated from global requirements
* Updated from global requirements
* Remove log translations
* Follow OVSCookieBridge refactoring in neutron
* Replace insertion-mode with tap-enabled
* Update internal links in documentation
* Enable placement-api in devstack job config
* Fix formatting of System Design and Workflow
* fix tempest multinode test failure   - enable nova vnc in localrc per bug 1381568's suggestion   - use admin\_manager to create client for multinode tests
* Use data\_utils from tempest.lib
* Updated from global requirements
* Add all extensions to the tempest run
* Be explicit about the extensions being tested
* Port Chain Tap for passive Service Function
* Fix N536 hacking check from neutron-lib
* Delete stale port-chain db entry
* Updated from global requirements
* Use neutron-lib's context module
* Update reno for stable/ocata
* consume ServicePluginBase from neutron-lib

4.0.0
-----

* Fix release note formatting
* Add reno release notes
* tempest: Switch to local copy of tempset/scenario/manager.py
* Support MPLS correlation without SFC Proxy
* Sync the flake8 extensions with neutron-lib
* Default chain parameters per parameter
* Drop localrc references
* Symmetric Chain Support Tempest Scenario Test
* Symmetric Chain Support Unit\_test drivers test
* Include SRC/DST IP in the flowclassifier from logical ports
* Symmetric Chain Support Unit\_test
* Symmetric Chain Support Tempest Api Test
* Use simple dict update and dict literal to optimize code
* Symmetric Chain Support for OVS driver and agent
* Optimize and clean-up sfc\_driver
* Pass update\_flowrule\_status in driver.py
* General clean up and optimize the code after PyCharm inspect code
* Remove useless file subunit-trace.py
* Optimize unit test test\_driver
* Fix possible reference before assignment errors
* Optimized imports to comply OpenStack style guideline
* Remove unused keyword parameters, and fix pylint wrong-import-order
* Add detail error message for SSH timeout in scenario tests
* Make the pep8 env detect style errors again
* Updated from global requirements
* Remove useless returns, modify code to use kwargs
* Optimize \_resolve\_resource\_path logic
* Clean requirements
* Remove support for py34
* Fix Annotator Errors
* Use https instead of http for git.openstack.org
* Update hacking version
* Prepare for using standard python tests
* Import type\_vxlan in the base tests
* Remove unused oslo-config-generator parts
* Use stevedore testing interface
* Switch to decorators.idempotent\_id
* Replace six.iteritems with dict.items()
* Updated from global requirements
* Functional tests: use neutron rootwrap filters
* Use ostestr everywhere
* Remove unused empty file
* Fix extension loading functional test
* Remove unused module index in documentation
* Use neutron-lib portbindings api-def
* Remove support for py33
* Updated from global requirements
* Use project\_id instead of tenant\_id in DB models/OVS driver
* Reflect neutron-lib migration of agent extensions from neutron
* Fix intermittent tempest test failures
* Fix flow deletion unit tests
* Fix functional and tempest tests
* Updated from global requirements
* Fix Json Port Chain create response example
* Fix typos in functions name
* Updated from global requirements
* Enable PEP8 tests everywhere
* Move db migration tests to functional tests
* Use ovs devstack plugin functions from neutron
* Replaces uuid.uuid4 with uuidutils.generate\_uuid()
* Fix neutronclient.i18n.\_() DeprecationWarning
* Updated from global requirements
* Updated from global requirements
* Update OVS handling and test hooks
* Fix permissions of tools/ostestr\_compat\_shim.sh
* Fix devstack all-in-one installation
* added cli parameters validation
* Filter out tenant\_id in OSC commands output
* Use DB field sizes instead of \_MAX\_LEN constants
* Use ExtensionDescriptor from neutron-lib
* Remove PLURALS
* Show team and repo badges on README
* Add reno for release notes management
* Add script for neutron-lib source periodic job
* Updated from global requirements
* Remove unused LOG to keep code clean
* Fix file permissions
* Replace 'assertFalse(a in b)' with 'assertNotIn(a, b)'
* Switch to using plugins directory in lieu of neutron manager
* Allow SFC installation with q-agt service only
* Make osc entry points distinctive

3.0.0
-----

* Updated from global requirements
* add multinode support for tempest
* Remove last vestiges of oslo-incubator
* Add sfc commands to openstackclient
* Remove deprecation warnings for model\_base
* Fix deprecation warning in tests
* Fix file permissions
* Updated from global requirements
* refactor parameter validation
* Updated from global requirements
* Using --strict and add priority for del\_flows
* Fix random DB unit test failure
* Added support of symmetric chain parameter in API
* Bring models in sync with migrations, add test
* Replace OVSSfcAgent by a L2 agent extension
* Networking-sfc / OVN Driver Details of the OVN northbound DB schema have been removed
* Use constraints environment for testing
* Fix bug where a chain\_id could not be specified
* Remove retrying from requirements
* Fix typo in db.py
* Force tempest tests to run sequentially
* Updated from global requirements
* Include alembic migrations in module
* Enable plugins to determine if they want to rebuild OVS
* Change query for port-pair-group and port-chain id. Fix bug 1625186
* driver interface: introduce precommit, postcommit
* fix tempest tests failure
* Use neutron-lib model\_base
* OVS Driver and Agent for Symmetric Port Chains
* Revert "Revert "Rename DB columns: tenant -> project"" Modified unit tests
* [api-ref] Remove unused parameter
* [api-ref] Remove temporary block in conf.py
* make functional test not skip the testcases
* Fix order of arguments in assertEqual

2.0.0
-----

* Remove tempest from test\_requirements.txt, which could cause package incompatible. This happened sometimes when running devstack at stable/mitaka, change #351486 added tempest testcases didn't test at stable/mitaka, and stack.sh would fail due to tempest requiring some python packages newer than installed
* Config logABug feature for networking-sfc api-ref
* Unifying parameters type
* Remove logging import unused
* Remove unused CONF import
* set [flowclassifier] section drivers to be ovs in devstack setup
* Revert "Rename DB columns: tenant -> project"
* Add OVS driver cross-subnet check
* Revert "update ovs agent code to catchup neutron's changes."
* Add chain\_id, port\_pair\_group\_parameters and weight to API documentation
* Add chain\_id support in port chain and group\_id support in port pair group
* Also add port pair group parameters when creating port pair group
* update flow classifer api to be more smart to parse parameters
* Get ready for os-api-ref sphinx theme change
* Fix the mistakes in the comments
* Add weight in service\_function\_params when creating port pair
* update ovs agent code to catchup neutron's changes
* ignore build directory in pep8 tests
* update db migration auto generation code
* move all db migration files from newton branch to mitaka branch
* Fix the typo in the file
* Rename DB columns: tenant -> project
* Enable DeprecationWarning in test environments
* Updated from global requirements
* Add Python 3.5 classifier and venv
* add tempest testcases
* add functional tests
* Update the home-page info with the developer documentation
* Fix bug that restarting ovs agent will eliminate existing port chains' flow rules
* Remove execute permission of common py files in networking-sfc
* API reference fixes for tox run
* Correct reraising of exception
* Fix order of arguments in assertEqual
* Updated from global requirements
* Fix raise when egress does not belong to a host
* remove unnecessary code and simplify the logic in ovs
* Use protocol definitions from neutron-lib
* Fix test deprecation warnings
* Adds API Reference documentation
* There are some word problems to be corrected
* Delete unused LOG to keep code clean
* removed sfc\_encap\_mode config option
* The typo needs to be fixed:releated/mechanim
* Updated from global requirements
* Fix order of arguments in assertEqual
* Fix the document missing
* Fix tox unit test issue
* Set logical\_source\_port optional in db
* Cleanup dead Code and Simplify the logic in ovs driver and ovs agent.   - Clean the dead Code which is not used anymore.   - Simplify some code logic, remove unnecessary complex logic to     make the code easy to understand
* Updated from global requirements
* Expose classifier driver pre-commit error to the user
* Case sensitive errors in Networking-sfc documentation
* FlowClassifier driver - add missing space in error log
* Fix the wrong sequence number display
* Remove check\_i18n checks
* Fix delete\_flow\_classifier error message
* Tox: Remove exclude directories that no longer exist
* Use converters from neutron-lib
* Updated from global requirements
* Set default flow classifier driver
* Change port-pair-group CRUD for update in port-chain
* driver\_manager: remove unused docstring
* make ovs driver to support update port chain with modifying port-pair-groups
* Add unittests for ovs agent
* Add unittests for ovs driver
* fix bug that new nova instance cannot get ip address in multinodes   - In multinodes, the flood flow rule is not generated correctly.   - When node instance starts, it sends dhcp broadcast request to   - dhcp agent. The broadcast packet drops in br-tun because there   - is only default rule to deal with flood packet in br-tun.   - The reason is ovs-agent uses mod-flow to add flood flow but   - in openvswitch 2.4. The behavior is a little different from   - openvswitch 2.0. It will not add a new flow rule if there is no   - matching in existing flow rules. The change to to change the   - ovs action to install flood entry from mod-flow to add-flow.   - The updated action behaves similar as other ovs actions like   - installing unicast entry or installing arp responder entry
* Updated from global requirements
* Move some flow classifier fields restriction from api to ovs driver
* Fixes port chain creation fails
* Fix the bug that updating a port chain to add a flow classifier may not work
* Fixes create\_connection() takes no arguments error
* Switch to using hacking checks from neutron-lib
* Fix pep8 import errors
* \_get\_tenant\_id\_for\_create is now removed
* Updated from global requirements
* Fix coverage option and execution
* Modified ext-list name field for user readablity
* Removes unused requirements
* Remove use of LOG.warn()
* Updated from global requirements
* Remove unnecessary \_\_init\_\_.py in top directory
* Fix pep8 error E226
* update README.rst to be more precise
* Support backward compatibility of L2population
* correct README.rst format
* update networking-sfc code to mitaka version
* Add contributors section in README docucment
* check flow classifiers conflict between port chains
* add missing db migration files

1.0.0
-----

* Realizing SFC: OVS Agent and OVS
* Implementing SFC OVS Driver
* Updated from global requirements
* update flow classifier api
* move networking-sfc project to post-versioning
* Trivial addition of a space in a help string
* Updated workflow doc for ease of use
* Implementing Common Driver Manager Framework
* remove python 2.6 trove classifier
* Implementing Port-Chain
* Implementing Flow Classifier
* Updated from global requirements
* Implementing Command line support for networking-sfc
* Improve examples for how to use networking-sfc Devstack plugin
* Deprecated tox -downloadcache option removed
* Updated from global requirements
* add /etc/neutron/rootwrap.d to support devstack
* Make sure correct branch of neutron is pulled in
* Implementing devstack support in networking-sfc
* Updated from global requirements
* Updated from global requirements
* Add a warning about the unreleased nature of the SFC API
* Modified devref documents for more clarity
* Updated from global requirements
* Updated from global requirements
* Updated from global requirements
* Updated from global requirements
* Updated from global requirements
* Updated from global requirements
* Realizing SFC (2/5): Introducing alembic DB migration framework
* Realizing SFC (1b/5): Adding additional tox and test settings
* Refactored documents as per neutron standards
* Updated from global requirements
* Updated from global requirements
* Amendments to API document
* Fleshing out introductory documentation for networking-sfc
* Realizing SFC (1/6)
* Fix some spelling and format typo in api manual
* Updated from global requirements
* Update hyperlinks from Gerrit to rendered docs
* Port Chain OVS Driver and Agent
* API for Service Chaining
* Service Chain System Design and Flow
* Updated from global requirements
* Add neutronclient to test dependencies
* API for Service Chaining
* Initial Cookiecutter dump
* Added .gitreview
