Red Hat Bugzilla – Bug 1337648
[RFE] [Sahara] Add CDH 5.5 support into Sahara (cdh-5-5-support)
Last modified: 2016-08-24 08:54:30 EDT
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.
Upstream BP is here https://blueprints.launchpad.net/sahara/+spec/cdh-5-5-support
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
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