openstack
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sahara
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Updated architecture diagram in docs 

* Sahara component now is colored like others integrated components
* Removed Cluster Configuration Manager as unrelated part of Sahara
* Added more services which Sahara can connect to (Heat, Cinder)
* Replaced Deployment Engine with Vendor Plugins
* Added EDP block
* Updated appropriate bullet points

Change-Id: I77a3a3fd92a0dc7ffa1eeb24a3cdeddd4c6c6798
(cherry picked from commit e681d1167c)
This commit is contained in:
Alexander Ignatov 2014-04-22 20:28:32 +04:00 committed by Sergey Lukjanov
parent d1a0bf9c1e
commit d7aef2377b
2 changed files with 5 additions and 5 deletions
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10
doc/source/architecture.rst
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@ -9,17 +9,17 @@ Architecture
The Sahara architecture consists of several components:
* Cluster Configuration Manager - all the business logic resides here
* Auth component - responsible for client authentication & authorization
* Auth component - responsible for client authentication & authorization, communicates with Keystone
* DAL - Data Access Layer, persists internal models in DB
* VM Provisioning - component responsible for communication with Nova and Glance
* Provisioning Engine - component responsible for communication with Nova, Heat, Cinder and Glance
* Deployment Engine - pluggable mechanism responsible for deploying Hadoop on provisioned VMs;
* Vendor Plugins - pluggable mechanism responsible for configuring and launching Hadoop on provisioned VMs;
existing management solutions like Apache Ambari and Cloudera Management Console could be utilized for that matter
* EDP - :doc:`../userdoc/edp` responsible for scheduling and managing Hadoop jobs on clusters provisioned by Sahara
* REST API - exposes Sahara functionality via REST
* Python Sahara Client - similar to other OpenStack components Sahara has its own python client

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doc/source/images/sahara-architecture.png
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