[Bug 1281881] Re: FFE: 14.04 features

Julian Edwards 1281881 at bugs.launchpad.net
Wed Feb 19 23:44:50 UTC 2014


I just edited this to a single FFE for many things, as advised by
infinity.  We'll do a single upload when all the features are done.

** Summary changed:

- FFE: maas support for third party hardware drivers
+ FFE: 14.04 features

** Description changed:

+ MAAS requires the following features to land after the Feature Freeze:
+  * support for third party hardware drivers
+  * support for tracking which NICs on each node are associated with a particular network
+ 
+ Third party hardware drivers
+ ============================
  [Description]
  This is related to bug 1281765 and forms the infrastructure to enable hardware enablement teams to write drivers for hardware not already supported in MAAS.
  
  This is essential work to prevent these teams from blocking on the core
  MAAS development team, and to make writing new drivers an order of
  magnitude quicker and easier.
  
  [Proposed Changes]
  The feature is already half implemented; bi-directional comms between clusters and the region controller is now established but further work is required to add an API layer between these comms and the driver code.
  
  The API layer will translate the various requirements that a driver
  should provide into calls to the region, and vice versa.  Additionally,
  all current code that is part of hardware enablement, such as
  architecture types and power parameter choices, will be moved into new
  driver code that will become part of each cluster controller.
+ 
+ NIC tracking
+ ============
+ [Description]
+ A feature is already landed to support network tracking on Nodes that MAAS manages.  This needs to be extended to track on which NIC the network is available.
+ 
+ This is essential otherwise the existing work is of no use to API
+ clients if they cannot know on which NIC the network is to be used.
+ 
+ [Proposed changes]
+ The database will gain a link table between MACAddress and Network, and the UI will change so that it lets the user link networks against MACs on the node rather than the node as a whole.  API calls will also change accordingly.

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Title:
  FFE: 14.04 features

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