Bug 1489801

Summary:	OSP 12 drop support for mongodb
Product:	Red Hat OpenStack	Reporter:	Jon Schlueter <jschluet>
Component:	distribution	Assignee:	Jon Schlueter <jschluet>
Status:	CLOSED ERRATA	QA Contact:	Udi Shkalim <ushkalim>
Severity:	high	Docs Contact:
Priority:	high
Version:	12.0 (Pike)	CC:	apevec, jschluet, jwboyer, markmc, mburns, mcornea, mlopes, nbarcet, srevivo
Target Milestone:	beta	Keywords:	Triaged
Target Release:	12.0 (Pike)
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	openstack-tripleo-heat-templates-7.0.0-0.20170913050523.0rc2.el7ost openstack-packstack-11.0.0-0.20170907135315.el7ost	Doc Type:	Deprecated Functionality
Doc Text:	MongoDB is no longer used by Red Hat OpenStack Platform. Previously, it was used for Telemetry (which now uses Gnocchi) and Zaqar on the undercloud (which is moving to Redis). As a result, 'mongodb', 'puppet-mongodb', and 'v8' are no longer included.	Story Points:	---
Clone Of:
Clones:	1491783 (view as bug list)		Environment:
Last Closed:	2017-12-13 22:08:14 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:	1491783, 1491787
Bug Blocks:	1500528

Description Jon Schlueter 2017-09-08 12:09:41 UTC

Description of problem:
with shifts in upstream defaults OSP 12 should no longer be using mongodb as backend.  OSP would like to drop unused packages for normal deployment workflow.

Version-Release number of selected component (if applicable):
mongodb
puppet-mongodb
python-mongodb (may not be able to drop due to how wide-spread it is pulled in)

Comment 2 Jon Schlueter 2017-09-08 12:17:45 UTC

Currently there are 3 mongodb related packages and 1 container image that are staged for OSP 12

python-mongodb (May not be able to drop this unless all of the bits line up nicely)
puppet-mongodb (openstack-puppet-modules and openstack-packstack pull this in and might be able to remove from spec Requires)
mongodb - should be able to drop but need to verify that packstack and directory can deploy without mongodb

openstack-mongodb-docker - kolla container that should be able to be dropped

Tripleo deoployment still has hook for mongodb container image [1]

[1] https://review.openstack.org/#/c/501120/ - drops that entry

Comment 5 Jon Schlueter 2017-09-08 19:47:27 UTC

packstack defaults to trying to use puppet-mongodb

packstack --allinone
...
192.168.122.134_controller.pp:                    [ ERROR ]              
Applying Puppet manifests                         [ ERROR ]

ERROR : Error appeared during Puppet run: 192.168.122.134_controller.pp
Error: Evaluation Error: Error while evaluating a Resource Statement, Could not find declared class ::mongodb::server at /var/tmp/packstack/6b8107e08dfc40b0b41a2a5b761815d1/
modules/packstack/manifests/mongodb.pp:16:5 on node localhost

Comment 6 Jon Schlueter 2017-09-08 19:50:07 UTC

director default behavior does not use mongodb
containers pike does not startup mongodb container by default now
packstack is referencing something in puppet-mongodb by default

Comment 8 Alan Pevec 2017-09-14 15:58:03 UTC

> packstack is referencing something in puppet-mongodb by default

Please open child BZ against openstack-packstack for this.

Comment 9 Jon Schlueter 2017-09-14 16:31:25 UTC

Bug filed for packstack

Comment 15 errata-xmlrpc 2017-12-13 22:08:14 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/RHEA-2017:3462