Johannes Erdfelt 938bed41a2 Restructure host filtering to be easier to use. ... The original design for host filtering in the scheduler required the entire filtering process be contained in a single class; contrast this with the design for weighting the hosts, which allowed you to specify a list of functions that would apply various weighting factors to the hosts. This commit modifies the filtering process to resemble the way that the weighting process is designed. Filters can now be small, focused classes, and you specify which filters to apply by setting the 'FLAGS.default_host_filters' flag to a list of the filter classes that match your needs. This is a port of the code from Launchpad, where it was orphaned: https://code.launchpad.net/~ed-leafe/nova/scheduler-multifilter/+merge/72478 Change-Id: I5f3eff6f21409a9f0eddda3392e9ff9d03039ebe		2011-10-04 23:03:43 +00:00
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__init__.py	got tests passing with logic changes	2011-08-15 17:09:39 -05:00
abstract_filter.py	Restructure host filtering to be easier to use.	2011-10-04 23:03:43 +00:00
all_hosts_filter.py	Restructure host filtering to be easier to use.	2011-10-04 23:03:43 +00:00
instance_type_filter.py	Restructure host filtering to be easier to use.	2011-10-04 23:03:43 +00:00
json_filter.py	Restructure host filtering to be easier to use.	2011-10-04 23:03:43 +00:00