Difference between revisions of "ReleaseNotes/2012.2.1"
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== Upgrade Notes == | == Upgrade Notes == | ||
| + | * Because of a [https://bugs.launchpad.net/nova/+bug/1078594 serious issue with Nova image cache management on shared storage], the image cache manager is no disabled by default. In cases where shared storage isn't in use, it can be re-enabled by setting <code><nowiki>image_cache_manager_interval = 40</nowiki></code> in <code><nowiki>nova.conf</nowiki></code>. | ||
* The 2.1 version of [http://pypi.python.org/pypi/python-quantumclient python-quantumclient] is required if Nova is configured to use Quantum networking. See [https://review.openstack.org/16193 this review]. | * The 2.1 version of [http://pypi.python.org/pypi/python-quantumclient python-quantumclient] is required if Nova is configured to use Quantum networking. See [https://review.openstack.org/16193 this review]. | ||
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== Known Issues and Limitations == | == Known Issues and Limitations == | ||
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Revision as of 00:00, 29 November 2012
Release Notes, 2012.2.1
The 2012.2.1 release is an Folsom bugfix update for Nova, Glance, Cinder, Quantum, Keystone and Horizon.
The bugfixes contained in this release were backported from the development branches into a stable branch. The release is intended to be a relatively risk free update with no intentional regressions or API changes.
<<TableOfContents()>>
Upgrade Notes
- Because of a serious issue with Nova image cache management on shared storage, the image cache manager is no disabled by default. In cases where shared storage isn't in use, it can be re-enabled by setting
image_cache_manager_interval = 40innova.conf. - The 2.1 version of python-quantumclient is required if Nova is configured to use Quantum networking. See this review.
Resolved Security Issues
Keystone
- OSSA-2012-019/CVE-2012-5563 - Extension of token validity through token chaining
- OSSA-2012-019/CVE-2012-5571 - EC2-style credentials invalidation issue
Glance
- OSSA-2012-017.1/CVE-2012-4573/CVE-2012-5482 - Authentication bypass for image deletion
Bugs Fixed
In total, NN launchpad bugs are fixed by this update.
- List of Nova bugs fixed in the 2012.2 release
- List of Glance bugs fixed in the 2012.2 release
- List of Cinder bugs fixed in the 2012.2 release
- List of Quantum bugs fixed in the 2012.2 release
- List of Keystone bugs fixed in the 2012.2 release
- List of Horizon bugs fixed in the 2012.2 release
