1 / 10

Telles Nobrega

Sahara Project Onboarding. Telles Nobrega. Sahara Overview. Big Data Processing as a Service Big Data processing framework provision Ambari Cloudera Vanilla (upstream hadoop) MapR Spark Storm EDP (Elastic Data Processing) Running jobs on those frameworks. Sahara Overview. Namings

Melvin
Download Presentation

Telles Nobrega

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Sahara Project Onboarding Telles Nobrega

  2. Sahara Overview Big Data Processing as a Service • Big Data processing framework provision • Ambari • Cloudera • Vanilla (upstream hadoop) • MapR • Spark • Storm • EDP (Elastic Data Processing) • Running jobs on those frameworks

  3. Sahara Overview Namings • Services • Specific roles of a cluster instance • Node Group Templates • Describes a group of nodes within a cluster • Cluster Templates • Describes a group of Node Group templates to form a cluster • Job binary • Job executable (jar, .py) • Job template • Describes a job to be run • Data Sources • Source used pull data into Sahara or store data out of Sahara

  4. Sahara Overview Image Generation • Sahara Image Elements • tox -e venv -- sahara-image-create -p spark -s [1.3.1|1.6.0|2.1.0|2.2.0] # spark standalone • tox -e venv -- sahara-image-create -p vanilla -v 2.7.1 -s [1.6.0|2.1.0|2.2.0] # spark on vanilla • Sahara Image Pack • tox -e image -- sahara-image-pack --image CentOS.qcow2 \ --config-file etc/sahara/sahara.conf \ cdh 5.7.0 [cdh 5.7.0 specific arguments, if any]

  5. Architecture

  6. Architecture

  7. Sahara Repos Current • sahara - https://git.openstack.com/openstack/sahara • sahara-image-elements - https://git.openstack.com/openstack/sahara-image-elements • python-saharaclient - https://git.openstack.com/openstack/python-saharaclient • sahara-dashboard - https://git.openstack.com/openstack/sahara-dashboard • sahara-extra - https://git.openstack.com/openstack/sahara-extra Planned • sahara-plugins

  8. Running Sahara # first terminal$ sahara-venv/bin/sahara-api --config-file sahara-venv/etc/sahara.conf# second terminal$ sahara-venv/bin/sahara-engine --config-file sahara-venv/etc/sahara.conf

  9. Running Sahara Tests Unit Tests (from sahara) • tox -e py27 • tox -e py35 • tox -e pep8 • ... Scenarios (From sahara-tests) • sahara-scenario {posargs} Tempests • Install sahara tempest plugin from sahara-tests • Follow the default tempest process (see tempest docs)

  10. Sahara Docs • https://docs.openstack.org/sahara/latest/ • https://docs.openstack.org/sahara-tests/latest/ • https://docs.openstack.org/sahara/latest/reference/restapi.html • https://developer.openstack.org/api-ref/data-processing/

More Related