Brian Elliott a187d8885e Fix bugs in resource tracker and cleanup ... Fixes bugs in resource tracker: * Handle disk oversubscription * Handle suspended/powered off instances The usage model is changed to the old style that is based on actual instance usage on a compute host. (Not the current point in time of the hypervisor's reported host stats) There is now a 'limits' filter property that can be passed from the scheduler to the compute node to indicate that oversubscription of resources is desired: The 'limits' filter property is a dict with the following possible keys: * memory_mb - Specifies the memory ceiling for the compute node. * disk_gb - Specifies the disk space ceiling for the compute node. * vcpu - Specifies the max number of vcpus for the compute node. There is also some general cleanup and additional unit tests in an attempt to simplify down this function. bug 1048842 bug 1052157 Change-Id: I6ee851b8c03234a78a64d9f5c494dfc7059cdda4		2012-09-20 05:11:10 +00:00
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auth	Remove deprecated auth code	2012-07-09 23:30:21 -07:00
common	Implement paginate query use marker in nova-api	2012-09-07 19:20:51 +08:00
compat	Merge "fix restructuredtext formatting in docstrings that show up in the developer guide"	2012-03-07 01:34:42 +00:00
openstack	Sync a change to rpc from openstack-common.	2012-09-14 13:59:25 -04:00
rootwrap	Move rootwrap filters definition to config files	2012-06-22 15:35:23 +02:00
scheduler	Fix bugs in resource tracker and cleanup	2012-09-20 05:11:10 +00:00
testing	Remove unused testing.fake	2012-07-18 14:04:37 -07:00
tests	Fix bugs in resource tracker and cleanup	2012-09-20 05:11:10 +00:00
__init__.py	Allow file logging config	2012-02-17 11:24:32 -06:00
block_device.py	Automatically convert device names	2012-09-04 17:30:26 -07:00
exception.py	Merge "Add lookup by ip via Quantum for metadata service."	2012-09-20 02:21:12 +00:00
flags.py	FLAG rename: bandwith_poll_*=>bandwidth_poll_*	2012-08-30 21:23:38 +00:00
manager.py	Yield to another greenthread when some time-consuming task finished.	2012-09-05 13:00:58 +08:00
notifications.py	Send api.fault notification on API service faults.	2012-09-19 16:10:04 -03:00
policy.py	Fix is_admin check via policy	2012-08-20 10:32:06 -07:00
quota.py	Revert per-user-quotas	2012-08-16 22:51:02 -07:00
service.py	Improve external lock implementation	2012-08-04 12:52:50 +01:00
test.py	Fix spelling typos	2012-08-16 18:50:04 -05:00
utils.py	Adds new volume API extensions	2012-09-18 08:54:25 -07:00
wsgi.py	Switch to common logging.	2012-07-02 15:57:09 -05:00