Bug 1775119

Summary:	OSP Keepalived static pod crashlooping
Product:	OpenShift Container Platform	Reporter:	Tomas Sedovic <tsedovic>
Component:	Installer	Assignee:	Tomas Sedovic <tsedovic>
Installer sub component:	OpenShift on OpenStack	QA Contact:	David Sanz <dsanzmor>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	unspecified
Priority:	unspecified	CC:	bperkins
Version:	4.3.0
Target Milestone:	---
Target Release:	4.3.0
Hardware:	Unspecified
OS:	Unspecified
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Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:
Clones:	1775123 (view as bug list)		Environment:
Last Closed:	2020-01-23 11:13:36 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1775123

Description Tomas Sedovic 2019-11-21 12:21:32 UTC

Description of problem:

The keepalived static pod on the bootstrap machine keeps crashlooping. This is because the VRID we calculate occasionally ends up being 0 which keepalived considers invalid.

How reproducible: random

Actual results:

The keepalived static pod does not start up properly.

Expected results:

The keepalived pod should always start up.

Comment 1 Tomas Sedovic 2019-11-21 12:24:48 UTC

Keepalived logs on the bootstrap machine:

Starting Keepalived v1.3.5 (03/19,2017), git commit v1.3.5-6-g6fa32f2
Opening file '/etc/keepalived/keepalived.conf'.
Starting VRRP child process, pid=7
Registering Kernel netlink reflector
Registering Kernel netlink command channel
Registering gratuitous ARP shared channel
Opening file '/etc/keepalived/keepalived.conf'.
VRRP Error : VRID not valid - must be between 1 & 255. reconfigure !
Truncating auth_pass to 8 characters
Truncating auth_pass to 8 characters
VRRP_Instance(c3rs517m-90437_API) the virtual id must be set!
Stopped
Keepalived_vrrp exited with permanent error CONFIG. Terminating
Stopping
Stopped Keepalived v1.3.5 (03/19,2017), git commit v1.3.5-6-g6fa32f2

Comment 2 Tomas Sedovic 2019-11-21 12:25:40 UTC

Github issue: https://github.com/openshift/baremetal-runtimecfg/issues/21

Comment 3 Tomas Sedovic 2019-11-21 12:26:44 UTC

Fixed by: https://github.com/openshift/baremetal-runtimecfg/pull/23

Comment 4 Tomas Sedovic 2019-11-21 12:27:07 UTC

We're no longer seeing these issues in our CI.

Comment 6 errata-xmlrpc 2020-01-23 11:13:36 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2020:0062