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Bug 1208812 - add DiskFilter to scheduler_default_filters
Summary: add DiskFilter to scheduler_default_filters
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: RDO
Classification: Community
Component: openstack-packstack
Version: trunk
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
: trunk
Assignee: Alfredo Moralejo
QA Contact: Shai Revivo
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-04-03 09:21 UTC by Miroslav Suchý
Modified: 2016-07-08 17:32 UTC (History)
4 users (show)

Fixed In Version: openstack-packstack-8.0.0-0.20160627144251.e192b6f.el7.centos.noarch.rpm
Clone Of:
Environment:
Last Closed: 2016-07-08 17:32:47 UTC
Embargoed:

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System ID Private Priority Status Summary Last Updated
OpenStack gerrit 329505 0 None None None 2016-07-08 17:32:46 UTC

Description Miroslav Suchý 2015-04-03 09:21:56 UTC 
Description of problem:
I have an Icehouse instance. After installation I forgot to configure storage for ephemeral storage on compute nodes. Then I fired up 200 instances with swap spaces. And compute nodes quickly run out of space and nodes got into situation which was hard to fix.

I highly recommend to change /usr/lib/python2.7/site-packages/packstack/puppet/templates/nova_sched.pp
to 
    "DEFAULT/scheduler_default_filters":
        value => "RetryFilter,AvailabilityZoneFilter,RamFilter,ComputeFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,CoreFilter,DiskFilter";

i.e. add DiskFilter.

This would make life of OpenStack newbies - like me - much easier.
Comment 3 Alfredo Moralejo 2016-06-15 08:04:10 UTC 
Fix in https://review.openstack.org/#/c/327800/
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