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CHANGELOG.rst

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Changelog

All notable changes to the MEF_ELine NApp will be documented in this file.

[2.5.1] - 2021-05-28

Fixed

  • Fixed UI to list and create EVCs
  • Added locks to avoid race conditions

[2.5] - 2021-03-31

Added

  • Queue ID can be defined when creating an EVC.
  • Method to handle flow mod errors.
  • Method to check if two EVCs have a common UNI.
  • 2-byte prefix in cookie field.

Changed

  • Deployment of EVCs loaded on startup delayed.
  • Required versions of python packages updated.
  • Removed user VLAN encapsulation.
  • EVC id reduced from 16 to 14 bytes.

Fixed

  • Thread locks when saving to the storehouse, avoiding race conditions.

[2.4] - 2020-07-23

Added

  • Added EVC status check when deploying using schedule.
  • Serialize circuit scheduler for storehouse.
  • Fix VLAN availability on interfaces after using them.
  • Documentation about delete method.
  • Added '.travis.yml' to enable Travis CI.
  • Added tags decorator to run tests by type and size.
  • Install flows when UNIs are in the same switch.

Changed

  • Updated HTTP return messages and codes when an error happens.
  • Accept EVCs where UNI has no tag.
  • Path status now return disabled state if any of its links is disabled.
  • Updated method to get the shortest path, now it returns more paths.
  • Changed enable/enabled to update _enabled attribute and activate/active to update _active attribute.
  • Updated OpenApi Models description and documentation.

Deprecated

  • Do not create a job when action is not create or remove.

Removed

  • Removed dependencies.

Fixed

  • Fixed enable on update EVCs.

[2.3.1] - 2019-03-15

Added

  • Scrutinizer running after every push to GitHub repository.
  • Linter checking all python code.

Fixed

  • Fixed link up/down events from kytos/topology (#99 and #100).
  • Load VLANs from storehouse (#101).
  • Check path status using kytos/topology (#102).
  • Fixed tests to mock call to get links from kytos/topology (#118).

[2.3.0] - 2018-12-14

Added

  • Added more API documentation.
  • Added EVC flow removal based on cookies.
  • Added EVC deletion API method.

Fixed

  • Fixed circuit not being deployed.
  • Fixed current_path changes not being saved on storehouse (#85).
  • Fixed storehouse always creating a new box (#91).
  • Fixed handling of link up/down events.

[2.2.2] - 2018-10-15

Fixed

  • Fixed error when creating a circuit with scheduling and without start_date
    (#79 and #80)

[2.2.1] - 2018-09-06

Added

  • Added endpoint to allow update circuit informations.

  • Added structure to support ci integration: unittests, linter, tox and scrutinizer.

  • Added some tests for the class already created.

  • Added some LinkProtection features: - Added method to handle when links goes up or end_maintenance. - Added method to handle when links goes down or under_maintenance. - When primary_path and backup_path goes down or under_maintenance and

    dynamic_backup_path is setted as True a dynamic path is choosed using the PathFinder NApp when the primary and backup path is both down or not setted.

    • When the primary_path is down and backup_path exists and is UP the circuit will change from primary_path to backup_path.
    • When the primary_path change from DOWN to UP the circuits will change to the primary_path.
    • When the circuit is disabled the circuit will not be deployed.
    • Added method to looking for links affected was created using the python set class to be more fast to find the links affected.

Changed

  • Change deploy to use primary_path, backup_path or a dynamic_path.
  • Improved the Schedule to use advanced python scheduler (APScheduler) library.

Thanks @ajoaoff for recommends this library. - The attribute circuit_scheduler in the EVC class should have some instances of CircuitScheduler, this instances will have the information about the scheduler informations.

Fixed

  • Fixed the create circuit method when sending a invalid request
  • Fixed some linter warnings.

[2.2.0] - 2018-06-15

Added

  • Added EVC class to represent a circuit.
  • Added Schedule class to schedule the circuit deploy.
  • Added persistence with the NApp kytos/storehouse.

Changed

  • Refactor main.py and models.py

Fixed

  • Removed duplicated key in openapi.yml

[2.1.0] - 2018-04-20

Added

  • Add Schedule class
  • Add Mef-Eline component

Changed

  • Update openapi.yml
  • Update README.rst

[2.0.0] - 2018-03-09

Added

  • New /evc endpoint.
  • Future endpoint URLs.
  • EPL and EVPL support, with VLANs in both endpoints.

Changed

  • Method to install flows to the switches.
  • List of links now represented by Link objects.

Removed

  • Old /circuit endpoints.