tripleo-upgrade ping test may report false negative.

Bug #1919323 reported by Sofer Athlan-Guyot
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
tripleo
Triaged
High
Sofer Athlan-Guyot

Bug Description

Hi,

from time to time the ping test report failure with "1 packet loss".

This is a false negative and is due to the fact that we end the ping test by a sigterm which isn't handled in any way by the ping utility[1].

We need either
 1. to better handle the termination of the ping command
 2. ignore failure when we have exactly "1 packet loss".

1 seems hard to handle correctly and 2 should be enough, ie it won't hide true error[2]

[1] https://github.com/iputils/iputils/blob/master/ping/ping.c
[2] that's really a "personal" assumption based on experience.

Tags: upgrade
summary: - tripleo-upgrade ping test may report false positive.
+ tripleo-upgrade ping test may report false negative.
description: updated
Changed in tripleo:
milestone: wallaby-3 → wallaby-rc1
Changed in tripleo:
milestone: wallaby-rc1 → xena-1
Changed in tripleo:
milestone: xena-1 → xena-2
Changed in tripleo:
milestone: xena-2 → xena-3
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/tripleo-upgrade 8.0.0

This issue was fixed in the openstack/tripleo-upgrade 8.0.0 release.

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