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ReleaseNotes/Juno

Revision as of 08:22, 18 September 2014 by Fifieldt (talk | contribs) (Upgrade Notes)
Warning.svg Release Under Development

This release of OpenStack is under development and has yet to be completed.

The information on this page may not accurately reflect the state of release at the current point in time.

OpenStack 2014.2 (Juno) Release Notes

General Upgrade Notes

  • The simplejson package is an optional requirement in most projects, therefore it's not listed in all project's requirements.txt file. However, if you're using it, e.g. better performance with python 2.6 on RHEL 6, then you will need simplejson >= 2.2.0. See https://bugs.launchpad.net/oslo-incubator/+bug/1361230 for details.

OpenStack Object Storage (Swift)

Key New Features

Known Issues

None

Upgrade Notes

OpenStack Compute (Nova)

There is a summary of specifications for the Juno release of Nova at Nova/Juno-Specs.

Key New Features

Upgrade Support

  • TBD

Compute Drivers

Hyper-V
  • TBD
Libvirt (KVM)
  • TBD
VMware
  • TBD
XenServer
  • TBD

API

  • TBD

Scheduler

  • TBD

Other Features

  • TBD

Known Issues

  • TBD

Upgrade Notes

  • The nova-manage flavor subcommand is deprecated in Juno and will be removed in the 2015.1 (K) release: https://review.openstack.org/#/c/86122/
  • https://review.openstack.org/#/c/102212/
  • Minimum required libvirt version is now 0.9.11: https://review.openstack.org/#/c/58494/
  • Nova is now supporting the Cinder V2 API. The Cinder V1 API is deprecated in Juno and Nova will switch over to Cinder V2 by default in the "L" release.
  • Debug log output in python-novaclient has changed slightly to improve readability. The sha1 hash of the keystone token is now printed instead of the token itself - greatly shortening the amount of content being printed while still retaining the ability to determine token mismatch scenarios. In addition, some extra '\n' characters that were being added are removed. Double-check any log parsers!
  • libvirt.volume_drivers config param for nova.conf is deprecated, to be removed in the Lxxxx release. In general, this should affect only a small number of developers working on drivers. If this is you, the recommended approach is to continue your work inside a nova tree.

OpenStack Image Service (Glance)

Key New Features

  • TBD

Known Issues

Upgrade Notes

  • The ability to upload a public image is now admin-only by default. To continue to use the previous behaviour, edit the publicize_image flag in etc/policy.json to remove the role restriction.

OpenStack Dashboard (Horizon)

Key New Features

  • TBD

Known Issues

Upgrade Notes

  • FLAVOR_EXTRA_KEYS setting deprecated. The use of this key has been replaced with direct calls to the nova and glance api as appropriate.

OpenStack Identity (Keystone)

Key New Features

  • TBD

Known Issues

  • TBD

Upgrade Notes

  • LDAP/AD configuration: All configuration options containing the term "tenant" have been deprecated in favor of similarly named configuration options using the term "project" (for example, tenant_id_attribute has been replaced by project_id_attribute).

OpenStack Network Service (Neutron)

Key New Features

Migration to oslo.messaging library for RPC communication.

Known Issues

None yet.

Upgrade Notes

Attribute level policies dependent on resources are not enforced anymore. Meaning that some older policies from Icehouse are not needed. (e.g. "get_port:binding:vnic_type": "rule:admin_or_owner").

OpenStack Block Storage (Cinder)

Key New Features

Known Issues

None yet

Upgrade Notes

  • Nova is now supporting the Cinder V2 API. The Cinder V1 API is deprecated in Juno and Nova will switch over to Cinder V2 by default in the "L" release.

OpenStack Telemetry (Ceilometer)

Key New Features

  • TBD

Known Issues

  • TBD

Upgrade Notes

  • TBD

OpenStack Orchestration (Heat)

Key New Features

Known Issues

None yet

Upgrade Notes

None yet

OpenStack Database service (Trove)

Key New Features

Known Issues

None yet

Upgrade Notes

None yet

OpenStack Documentation

Key New Features

  • TBD

Known Issues

Upgrade Notes

None yet