OpenStack-Gate

Gate fails with OOM on RAX

Bug #1664953 reported by Andrea Frittoli on 2017-02-15

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	OpenStack-Gate	New	Undecided	Unassigned
	tempest	Fix Released	High	Unassigned

Bug Description

Gate runs a failing because towards the end of the test phase the VM runs OOM.
Usually mysql gets killed and until it's restarted keystone fails to connect which leads to several test failures, e.g. http://logs.openstack.org/93/432793/1/check/gate-tempest-dsvm-neutron-full-ubuntu-xenial/6f31320/logs/syslog.txt.gz#_Feb_14_00_32_28

A logstash query reveals 90 hits in the past 10dd or so, all on RAX infra.

This is likely not a Tempest issue but I didn't find a better place to file this and I needed a bug for E-R.

Andrea Frittoli (andrea-frittoli) on 2017-02-15

Changed in tempest:
importance:	Undecided → High

Revision history for this message

Matthew Treinish (treinish) wrote on 2017-02-15:

fwiw, there is the openstack-gate project for random infra things we need to track

Revision history for this message

Andrea Frittoli (andrea-frittoli) wrote on 2017-02-15:

Thanks - that's what I was looking for.
Marked this as incomplete on Tempest, I doubt it's a problem on Tempest side.
Even though it may be possible to schedule tests to minimise memory usage at any point in time, I'm not sure that's much more than we do already that's worth doing with a reasonable ROI.