Bug 1557971 – Collectd not re-using /var/run directory from overcloud node therefor ovs plugin fails to connect to db.sock of openswitch.

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Bug 1557971 - Collectd not re-using /var/run directory from overcloud node therefor ovs plugin fails to connect to db.sock of openswitch.

Summary:	Collectd not re-using /var/run directory from overcloud node therefor ovs pl...

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat OpenStack
Classification:	Red Hat
Component:	openstack-tripleo-heat-templates (Show other bugs)
Sub Component:
Version:	13.0 (Queens)
Hardware:	Unspecified Unspecified

Priority	high Severity high
Target Milestone:	beta
Target Release:	13.0 (Queens)
Assigned To:	Matthias Runge
QA Contact:	Leonid Natapov
Docs Contact:

URL:
Whiteboard:
Keywords:	Triaged

Depends On:
Blocks:	1409858 1409860 1543864 1558639
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Reported:	2018-03-19 08:01 EDT by Leonid Natapov
Modified:	2018-06-27 09:49 EDT (History)
CC List:	6 users (show)

See Also:
Fixed In Version:	openstack-tripleo-heat-templates-8.0.2-0.20180327213843.f25e2d8.el7ost
Doc Type:	If docs needed, set a value
Doc Text:
Story Points:	---
Clone Of:
Clones:	1558639 (view as bug list)
Environment:
Last Closed:	2018-06-27 09:47:45 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

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External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
OpenStack gerrit	554612	None	master: MERGED	tripleo-heat-templates: Add access to /var/run/openvswitch from collectd (I2520a6d25470f144589d957737ae8ac39d3215a2)	2018-03-29 10:59 EDT
OpenStack gerrit	556547	None	stable/queens: MERGED	tripleo-heat-templates: Add access to /var/run/openvswitch from collectd (I2520a6d25470f144589d957737ae8ac39d3215a2)	2018-03-29 10:59 EDT
Red Hat Product Errata	RHEA-2018:2086	None	None	None	2018-06-27 09:49 EDT

Groups: None (edit)

Description Leonid Natapov 2018-03-19 08:01:33 EDT

Collectd not re-using /var/run directory  from overcloud node therefor ovs plugin fails to connect to db.sock of openswitch.



ovs plugin should connect to db.sock file located in the /var/ran/openswitch directory

The provlem is that collectd container doesn't include /var/ran/openswitch

It should re-use it from the overcloude node.

Comment 1 Matthias Runge 2018-03-19 09:07:20 EDT

collectd re-uses files from /var/run/openvswitch.

That is missing here: https://github.com/openstack/tripleo-heat-templates/blob/master/docker/services/collectd.yaml#L108

Comment 7 Leonid Natapov 2018-04-01 04:21:28 EDT

openstack-tripleo-heat-templates-8.0.2-0.20180327213843.f25e2d8.el7ost

Verified,

[root@controller-0 heat-admin]# docker exec -it collectd /bin/bash
()[root@controller-0 /]# cd /var/run
()[root@controller-0 run]# cd openvswitch/
()[root@controller-0 openvswitch]# ls -all
total 8
drwxr-xr-x. 2      997 1000 300 Apr  1 08:09 .
drwxr-xr-x. 1 collectd root  37 Apr  1 08:02 ..
srwxr-x---. 1      997 1000   0 Apr  1 08:09 br-ex.mgmt
srwxr-x---. 1      997 1000   0 Apr  1 07:33 br-ex.snoop
srwxr-x---. 1      997 1000   0 Apr  1 08:09 br-int.mgmt
srwxr-x---. 1      997 1000   0 Apr  1 08:09 br-int.snoop
srwxr-x---. 1      997 1000   0 Apr  1 08:09 br-isolated.mgmt
srwxr-x---. 1      997 1000   0 Apr  1 07:33 br-isolated.snoop
srwxr-x---. 1      997 1000   0 Apr  1 08:09 br-tun.mgmt
srwxr-x---. 1      997 1000   0 Apr  1 08:09 br-tun.snoop
srwxr-x---. 1      997 1000   0 Apr  1 07:32 db.sock
srwxr-x---. 1      997 1000   0 Apr  1 07:32 ovsdb-server.879.ctl
-rw-r--r--. 1      997 1000   4 Apr  1 07:32 ovsdb-server.pid
srwxr-x---. 1      997 1000   0 Apr  1 07:32 ovs-vswitchd.1030.ctl
-rw-r--r--. 1      997 1000   5 Apr  1 07:32 ovs-vswitchd.pid

Comment 11 errata-xmlrpc 2018-06-27 09:47:45 EDT

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/RHEA-2018:2086

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