Rally

rally jobs using m1.tiny should use m1.nano

Bug #1544730 reported by Doug Wiegley
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Rally
Fix Released
Wishlist
Trevor McCasland

Bug Description

Seeing some apparent memory pressure in the gate this week, so if you can use the 64MB images, it'd be good.

Revision history for this message
Luz Cazares (luz-cazares) wrote :

Nano flavor is created only on devstack deploymets.
That is the reason to use tiny instead of name

Changed in rally:
status: New → Invalid
Revision history for this message
Luz Cazares (luz-cazares) wrote :

**tiny instead of nano

Revision history for this message
Doug Wiegley (dougwig) wrote :

Aren't all the rally dsvm jobs run against devstack, though?

Revision history for this message
Boris Pavlovic (boris-42) wrote :

Doug,

Actually no, not all jobs. There are few jobs that are run against MOS (Mirantis OpenStack)

Revision history for this message
Boris Pavlovic (boris-42) wrote :

However we can change part of files in rally-jobs/... that don't have mos word and save some resources

Changed in rally:
status: Invalid → Triaged
Boris Pavlovic (boris-42)
Changed in rally:
importance: Undecided → Wishlist
Trevor McCasland (twm2016)
Changed in rally:
assignee: nobody → Trevor McCasland (twm2016)
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to rally (master)

Fix proposed to branch: master
Review: https://review.openstack.org/284149

Changed in rally:
status: Triaged → In Progress
Revision history for this message
Trevor McCasland (twm2016) wrote :

Most of the Jenkins logs show the nano flavor does not exist. Are there specific files you had in mind?

Revision history for this message
Doug Wiegley (dougwig) wrote :

The specific test that was having problems was gate-rally-dvm-neutron-neutron , which has since been made stable by a change to how swapfiles are allocated (which shows that it is swapping now.)

Looks like tempest creates the nano itself:
https://github.com/openstack-dev/devstack/blob/master/lib/tempest#L197

Revision history for this message
Boris Pavlovic (boris-42) wrote :

As far as I know nano flavor is created by tempest.

we will probably need to do the same in our ci script:
https://github.com/openstack/rally/blob/master/tests/ci/rally-gate.py

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to rally (master)

Reviewed: https://review.openstack.org/284149
Committed: https://git.openstack.org/cgit/openstack/rally/commit/?id=1b99addbac2e020d0592653054d28b4a336a3652
Submitter: Jenkins
Branch: master

commit 1b99addbac2e020d0592653054d28b4a336a3652
Author: twm2016 <email address hidden>
Date: Wed Feb 24 08:12:46 2016 -0600

    Change unstable neutron rally job's flavors

    To relieve memory pressure, the unstable neutron rally job's
    flavors were changed from m1.tiny to m1.nano.

    Change-Id: I7e687172d1cdd5d0e0421d936ebffa4965b3082f
    Closes-Bug: #1544730

Changed in rally:
status: In Progress → Fix Released
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