Undercloud ERROR instances cause subsequent OSCI jobs to fail

Bug #1668778 reported by Ryan Beisner
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenStack Charm Test Infra
Fix Released
High
Ryan Beisner

Bug Description

Undercloud ERROR instances cause subsequent OSCI jobs to fail Edit

There are a number of undercloud and/or tooling failure conditions which cause OSCI deploy tests to fail, resulting in false failure reports for subsequent CI jobs.

Two of those conditions specifically identified and addressed in this bug are:

#1 Undercloud produces and ERROR instance and the destroy + cleanup logic fails to remove the ERROR instance, resulting in subsequent jobs on that slave also failing.

#2 Tooling and/or undercloud fail to issue or receive a `nova delete` type of operation for an instance in a Juju environment / model, resulting in an ACTIVE (non-ERROR) instance remaining in the tenant.

In both of these cases, OSCI can detect the condition and resolve the situation so that subsequent jobs/builds that execute on the same slave are not affected.

Tags: uosci

Related branches

Revision history for this message
Ryan Beisner (1chb1n) wrote :

FYI, the linked branch also addresses https://bugs.launchpad.net/charm-test-infra/+bug/1656306, and UOSCI is and has been running live on this branch since Feb 10 2017.

description: updated
Revision history for this message
Ryan Beisner (1chb1n) wrote :

Re: #1 - Example of automatic clean-up in play:
http://pastebin.ubuntu.com/24086476/

Re: #2 - Example of automatic clean-up in play:
http://pastebin.ubuntu.com/24086472/

Changed in charm-test-infra:
assignee: nobody → Ryan Beisner (1chb1n)
importance: Undecided → High
status: New → Incomplete
status: Incomplete → Confirmed
status: Confirmed → In Progress
Ryan Beisner (1chb1n)
Changed in charm-test-infra:
milestone: none → 17.05
summary: - Undercloud periodically produces ERROR instances, OSCI jobs fail
+ Undercloud ERROR instances cause subsequent OSCI jobs to fail
description: updated
Changed in charm-test-infra:
status: In Progress → Fix Released
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