libvirt-lxc experimental gate unstable
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenStack-Gate |
New
|
Undecided
|
Unassigned |
Bug Description
This has been an ongoing issue in an effort to get better testing upstream around Nova's Libvirt-LXC driver. The current experimental job is unstable and not ready for non-voting status. This bug is meant to track the progress towards stability for that job related to the testing infrastructure itself.
The specific job definition resides here: https:/
Lots of details, notes, and simulation instructions can be found here: https:/
Other related bugs/reviews:
Libvirt/LXC instability with reboots, specifically found on Ubuntu 14.04 LTS: https:/
Don't zero out logical volums when using LVM in devstack: https:/
WIP patch used for invoking experimental pipeline upstream for Nova: https:/
Recently switched to Fedora 23 for the upstream job due to local simulations looking for more stable for that distribution: https:/ /review. openstack. org/#/c/ 293585/. This has apparently backfired for me, as now it seems to be failing even more consistently upstream.
So far all I can tell is the nova compute service stops responding at some point to the scheduler: http:// logs.openstack. org/92/ 274792/ 17/experimental /gate-tempest- dsvm-lxc- f23/607a97e/ logs/screen- n-sch.txt. gz#_2016- 03-24_14_ 37_20_330
This causes the rest of the tests to fail as it never becomes available again, according to the scheduler logs.
I wasn't able to figure out why the compute service stopped sending heartbeats, however.