Update stack actions: inplace, replace and update whole template ostf test failed on checking number of instances

Bug #1543580 reported by Andrey Sledzinskiy on 2016-02-09
10
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Fuel for OpenStack
Medium
Bogun Dmitriy
8.0.x
Medium
Unassigned
Mitaka
Medium
Alexander Nagovitsyn
Newton
Medium
Bogun Dmitriy

Bug Description

iso - 8.0-529

Steps:
1. Deploy any cluster
2. After deployment open Health Check tab and try to run 'Update stack actions: inplace, replace and update whole template' test

Actual result - sometimes test failed on STEP:13, verify action: 'verifying the number of instances after template update'
looking on ostf logs we can see that we got first stack with 1 instance and that's why 13 step failed (2 != 1)

RCA:

logs show that right template was sent on step 11 - http://paste.openstack.org/show/486414/

on step 12 we wait for 'UPDATE_COMPLETE' state but we got previous 'one instance stack' - http://paste.openstack.org/show/486416/

and then wrong resources were fetched on step 13 - http://paste.openstack.org/show/486417/

test can be modified by adding wait for 'UPDATE_IN_PROGRESS' step and only then step to wait for 'UPDATE_COMPLETE'

set to medium because level of reproduction is low and it barely affects end user

set 8.0 to won't fix because we don't backport medium bugs after HCF

Changed in fuel:
status: New → Confirmed

Fix proposed to branch: master
Review: https://review.openstack.org/325509

Changed in fuel:
assignee: Alexander Nagovitsyn (gluk12189) → Bogun Dmitriy (dbogun)
status: Confirmed → In Progress
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