Synnefo

.. _Changelog:

Unified Changelog file for Synnefo versions >= 0.13

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Since v0.13 most of the Synnefo components have been merged into a single

repository and have aligned versions.

.. _Changelog-0.13:

v0.13

=====

Released: Wed Apr 10 18:52:50 EEST 2013

In v0.13 the code was very heavily refactored for increased uniformity since

most of the Synnefo components have been merged into a single repository. Thus,

**just for this version** we will not document a complete Changelog (features,

fixes, improvements, issues, setting changes), but rather just copy from the

`NEWS` file with minor additions wherever needed.

Synnefo-wide

------------

* Support for pooling throughout Synnefo

  * Pooled Django DB connections, Pithos backend connections, HTTP

    connections using single `objpool` package

* Improved management commands

  * Unified codebase for output of tables in JSON, CSV

* Bring most of Synnefo code inside a single, unified repository

  * support automatic Python and Debian package builds for individual commits

  * with automatic version generation

* Overhauling of Synnefo settings: renames and refactoring, for increased

  uniformity (in progress)

* Deployment: Standardize on gunicorn, with gevent-based workers

  and use of Green threads throughout Synnefo

* Documentation: New scale-out guide, with distinct node roles,

  for mass Synnefo deployments

Astakos

-------

* Support multiple authentication methods

  * Classic (username/password), Shibboleth, LDAP/Active Directory,

    Google, Twitter, LinkedIn

  * Users can enable/disable auth methods, and switch between them

* Introduce a UUID as a global identifier for users, throughout Synnefo

  * The UUID remains constant as the user enables/disables login methods

* Allow users to modify their email address freely

* Per-user, per-resource accounting mechanism (quotaholder)

* Full quota support, with per-user, per-resource quotas, based on quotaholder

* Projects: Users can create and join Projects

  * Projects grant extra resources to their members

* UI Enhancements for quotas and projects

  * distinct Usage tab, showing usage of individual resources

  * Project management UI

  * New Overview page

Cyclades

--------

* Commission resources on quotaholder/Astakos

* Support mass creation of flavors

* Support for the ExtStorage disk template in Ganeti

* Query and report quotas in the UI

* Pass VM configuration parameters over a VM-side API (`vmapi`)

  * Do not pass sensitive data as Ganeti OS parameters

  * Keep sensitive data in memory caches (memcached) and

    never allow them to hit the disk

* Display additional backend information in helpdesk machines list

* Allow helpdesk users to search for an account using a known machine id

* Helpdesk actions are now logged using the synnefo's common login

  infrastructure

Pithos

------

* Support storage of blocks on a RADOS backend, for Archipelago

  * new settings:

    PITHOS_RADOS_STORAGE, PITHOS_RADOS_POOL_BLOCKS, PITHOS_RADOS_POOL_MAPS

* Rewritten support for public URLs, with admin-selectable length

  * new settings:

    PITHOS_PUBLIC_URL_SECURITY, PITHOS_PUBLIC_URL_ALPHABET

* Enable pithos backend to use external quotaholder component

  * new settings:

    PITHOS_USE_QUOTAHOLDER, PITHOS_QUOTAHOLDER_URL, PITHOS_QUOTAHOLDER_TOKEN,

    PITHOS_QUOTAHOLDER_POOLSIZE

* Moderated version debiting mechanism

  * new setting:

    PITHOS_BACKEND_FREE_VERSIONING

* Proxy Astakos user-visible services

  * new settings:

    PITHOS_PROXY_USER_SERVICES, PITHOS_USER_CATALOG_URL,

    PITHOS_USER_FEEDBACK_URL, PITHOS_USER_LOGIN_URL

Tools

-----

* Extend snf-burnin to include testing of Pithos functionality