OpenStack Compute (nova)

the default of the scheduler.enabled_filters config is inconsistent

Bug #1709328 reported by Balazs Gibizer
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenStack Compute (nova)
Fix Released
Medium
Matt Riedemann

Bug Description

The default value of enabled_filters in the nova conf should either contains CoreFilter,RamFilter and DiskFilter or non of them. Today it contains only RamFilter and DiskFilter. [1]

[1] https://github.com/openstack/nova/blob/1e5c7b52a403e708dba5a069dd86b628a4cb952c/nova/conf/scheduler.py#L247-L258

Tags: scheduler
Revision history for this message
Sylvain Bauza (sylvain-bauza) wrote :

None seems a better option given we use by default FilterScheduler which now uses Placement for verifying the CPU, RAM and disk resources.

Changed in nova:
status: New → Confirmed
importance: Undecided → Medium
tags: added: scheduler
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to nova (master)

Fix proposed to branch: master
Review: https://review.openstack.org/491854

Changed in nova:
assignee: nobody → Chris Friesen (cbf123)
status: Confirmed → In Progress
OpenStack Infra (hudson-openstack)
Changed in nova:
assignee: Chris Friesen (cbf123) → Matt Riedemann (mriedem)
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to nova (master)

Reviewed: https://review.openstack.org/491854
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=2fe96819c24eff5a9493a6559f3e8d5b4624a8c9
Submitter: Jenkins
Branch: master

commit 2fe96819c24eff5a9493a6559f3e8d5b4624a8c9
Author: Chris Friesen <email address hidden>
Date: Tue Aug 8 10:31:54 2017 -0600

    Remove ram/disk sched filters from default list

    Since we now use placement to verify basic CPU/RAM/disk resources,
    we should default to disabling the equivalent scheduler filters.

    Oddly enough, CoreFilter was already disabled so now also disable
    RamFilter and DiskFilter.

    Closes-Bug: #1709328
    Change-Id: Ibe1cee1cb2642f61a8d6bf9c3f6bbee4f2c2f414

Changed in nova:
status: In Progress → Fix Released
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Related fix proposed to nova (master)

Related fix proposed to branch: master
Review: https://review.openstack.org/492765

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/nova 16.0.0.0rc1

This issue was fixed in the openstack/nova 16.0.0.0rc1 release candidate.

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Related fix merged to nova (master)

Reviewed: https://review.openstack.org/492765
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=456fd13183411a13f6315fdcd0bb905d859cb9f5
Submitter: Jenkins
Branch: master

commit 456fd13183411a13f6315fdcd0bb905d859cb9f5
Author: jichenjc <email address hidden>
Date: Sun Jul 30 02:55:45 2017 +0800

    Remove RamFilter and DiskFilter in default filter

    commit 2fe96819c24eff5a9493a6559f3e8d5b4624a8c9
    fixed the default filter settings and in doc we should
    do it accordingly

    Related-Bug: 1709328
    Change-Id: I8a7b25e70e1d111f5a0d1db9213a58354cf9e5b1

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