Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

88 lines (81 sloc) 4.247 kb
*Mon Jan 5 2009 mayhem group (support@eucalyptus.cs.ucsb.edu)
- Added new networking subsystem that no longer depends on VDE
- Added support for elastic IP assignment and security using the 'MANAGED'
networking mode
- Cluster controller scheduling policy can now be configured in
eucalyptus.conf (ROUNDROBIN and GREEDY currently supported)
- Cluster controller now handles concurrent requests (no longer have to
restrict apache to allow only one connection at a time)
- Added Walrus: a Amazon S3 interface compatible storage manager. Walrus handles
storage of user data as well as filesystem images, kernels, and ramdisks.
- Support for new operations:
- Reboot instance and get console output.
- Node Controller improvements:
- Retrieval of images from Walrus instead of NFS-mounted file system
- New caching and cleanup code, including start-time integrity checks
- On-the-fly script-based generation of libvirt XML configuration
- Script-based discovery of node resources (no assumptions about stat)
- MAX_CORES overrides actual number of cores both down and up
- Moved libvirt errors to nc.log and suppressed harmless ones
- Serialized some Xen invocations to guard against non-determinism
- Added proper swap creation, also "ephemeral" disk support
- More robust instance state reporting to Cluster Controller
- Web interface improvements:
- Added cloud/Walrus configuration, including clusters and VM types
- Revamped 'credentials' tab with new options to edit user information
and hide/show "secret" strings
- Editing of user information for the administrator, including
confirmation dialog for deletion of users
- User-initiated password recovery mechanism
- Fixed a couple of bugs: ' ' in username, spurious double additions
- Revamped logging throughout, with five levels a la log4j
- Cloud Controller:
- User, Cluster, and System keys are now stored in PKCS#12 keystores and have moved to var/eucalyptus/keys
- Configuration is handled entirely through the web interface
- Clusters dynamically added/started/stopped
- Webservices operations complete up to EC2 2008-05-05 (w/o EBS):
- "Elastic IP" address support
- Image registration and attribute manipulation
- GetConsole and RebootInstances support
- Working Security Groups support for clusters in MANAGED network mode
- see website for additional details, extensions, and caveats:
http://eucalyptus.cs.ucsb.edu/wiki/API_v1.4
- Instance Metadata service (including userData)
- Workaround to use standard tools for registering kernels & ramdisks
*Mon Jul 28 2008 mayhem group (support@eucalyptus.cs.ucsb.edu)
- Removed cloud, cluster controller and node controller and created their
own packages.
- Added the possibility of installing Eucalyptus from RPMs (without
ROCKS).
- Implemented caching of the instances.
- More robust checking for running instances.
- Fix the instance ID naming collision.
*Tue Jul 01 2008 mayhem group (support@eucalyptus.cs.ucsb.edu)
- Added WS-security for internal communication
- Added URL Query Interface for interacting with Eucalyptus
- Cluster Controller improvements:
- Instance caching added to improve performance under
certain conditions
- Thread locks removed to improve performance
- NC resource information gathered asynchronously to
improve scheduler performance
- Network control improvements:
- Added ability to configure 'public' instance interface
network parameters (instead of hardcoded 10. network)
- Lots of reliability changes
- Cloud Controller improvements:
- Pure in-memory database
- Image registration over WS interface
- Improved build procedure
- Web interface improvements:
- For all users (query interface credentials, listing of
available images)
- For the administrator (addition, approval, disabling,
and deletion of users; disabling of images)
- Numerous bug fixes, improving stability and performance.
In particular, but not limited to:
- Recovering Cloud Controller system state
- Timeout-related error reporting
- Slimmer log files, with timestamps
*Sat May 21 2008 mayhem group (support@eucalyptus.cs.ucsb.edu)
- first release of eucalyptus
Jump to Line
Something went wrong with that request. Please try again.