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Bug 1337648

Summary: [RFE] [Sahara] Add CDH 5.5 support into Sahara (cdh-5-5-support)
Product: Red Hat OpenStack Reporter: Rob Young <royoung>
Component: openstack-saharaAssignee: Elise Gafford <egafford>
Status: CLOSED ERRATA QA Contact: Luigi Toscano <ltoscano>
Severity: high Docs Contact:
Priority: high    
Version: 9.0 (Mitaka)CC: jdonohue, jjoyce, matt, mimccune, mlopes, pkshiras, sclewis, srevivo
Target Milestone: gaKeywords: FutureFeature, TestOnly, ZStream
Target Release: 9.0 (Mitaka)   
Hardware: Unspecified   
OS: Unspecified   
URL: https://blueprints.launchpad.net/sahara/+spec/cdh-5-5-support
Whiteboard: upstream_milestone_mitaka-3 upstream_definition_approved upstream_status_implemented
Fixed In Version: openstack-sahara-4.0.1-2.el7ost Doc Type: Enhancement
Doc Text:
CDH version 5.5 is now available in the packaged version of the CDH plugin, and is enabled by default.
 Story Points: ---
Clone Of: Environment:
Last Closed: 2016-08-24 12:54:30 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: 1309775, 1335634, 1344576    

Description Rob Young 2016-05-19 18:07:42 UTC 
This specification proposes to add CDH 5.5 plugin with Cloudera Distribution of Hadoop and Cloudera Manager in Sahara.
Problem description

Now we have already supported plugins for CDH 5.3.0 and 5.4.0 versions in liberty. With the release of the CDH 5.5.0 by Cloudera, we can add the new version support into Sahara.
Proposed change

Since we already support 5.4.0, we can follow the current implemention to avoid too many changes. We must guarantee all the services supported in previous version work well in 5.5.0. Supporting for new services in CDH 5.5.0 will be discussed later.

Cloudera starts to support ubuntu 14.04 in CDH 5.5.0. So we decide to provide Ubuntu 14.04 as other plugins do. And the building for Ubuntu 14.04 image with CDH 5.5 should aslo be supported in sahara-image-elements project. CentOS 6.5 will still be supported.

Due to the refactoring for previous CDH plugin versions, we should not merge patches related with 5.5.0 until all the refactoring patches are merged.
Comment 2 Rob Young 2016-05-19 18:13:26 UTC 
Upstream BP is here https://blueprints.launchpad.net/sahara/+spec/cdh-5-5-support
Comment 6 Luigi Toscano 2016-08-15 14:19:45 UTC 
Sahara can successfully provision a CDH 5.5 cluster based on RHEL 7.2 instanced created using sahara-image-elements and run the sahara-scenario tests.

Tested on a all-in-one configuration:
openstack-packstack-8.0.0-4.el7ost.noarch
openstack-packstack-puppet-8.0.0-4.el7ost.noarch

openstack-sahara-4.0.1-2.el7ost.noarch
openstack-sahara-api-4.0.1-2.el7ost.noarch
openstack-sahara-common-4.0.1-2.el7ost.noarch
openstack-sahara-engine-4.0.1-2.el7ost.noarch
openstack-sahara-ui-4.0.0-3.el7ost.noarch
python-sahara-4.0.1-2.el7ost.noarch
python-saharaclient-0.13.0-1.el7ost.noarch

Note: verification of the functionality under a Director deployment is the scope of https://bugzilla.redhat.com/show_bug.cgi?id=1347347
Comment 8 errata-xmlrpc 2016-08-24 12:54:30 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://rhn.redhat.com/errata/RHEA-2016-1761.html