Supercharging your Apache OODT deployments with the Process Control System

Supercharging your Apache OODT deployments with the Process Control System Chris A. Mattmann NASA JPL/Univ. Southern California/ASF [email_address] November 9, 2011

[object Object],[object Object],[object Object],[object Object],And you are?

Welcome to the Apache in Space! (OODT) Track

Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Lessons from 90’s era missions ,[object Object],[object Object],[object Object],[object Object],[object Object],A data system framework based on a standard architecture and reusable software components for supporting all future missions.

Enter OODT Object Oriented Data Technology http://oodt.apache.org Funded initially in 1998 by NASA ’s Office of Space Science Envisaged as a national software framework for sharing data across heterogeneous, distributed data repositories OODT is both an architecture and a reference implementation providing Data Production Data Distribution Data Discovery Data Access OODT is Open Source and available from the Apache Software Foundation

Apache OODT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],http://oodt.apache.org

Why Apache and OODT? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Apache OODT Community ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

OODT Framework and PCS OBJECT ORIENTED DATA TECHNOLOGY FRAMEWORK OODT/Science Web Tools Archive Client Profile XML Data Data System 1 Data System 2 Archive Service Profile Service Product Service Query Service Bridge to External Services Navigation Service Other Service 1 Other Service 2 Process Control System (PCS) Catalog & Archive Service (CAS) CAS has recently become known as Process Control System when applied to mission work. Catalog & Archive Service

Current PCS deployments ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Other PCS applications ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PCS Core Components ,[object Object],[object Object],[object Object],[object Object],[object Object]

Core Capabilities ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PCS Support for OCO ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

OCO Hardware Environment with PCS Source: S. Neely, OCO Hardware Review

How do we deploy PCS for a mission? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What is the Level of Effort for personalizing PCS? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

A typical PCS service (e.g., fm, wm, rm)

What’s PCS configuration? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PCS File Manager Configuration File ,[object Object],[object Object],[object Object]

What’s PCS policy? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PCS File Manager Policy for OCO FTS Products ,[object Object],[object Object],[object Object]

PCS Workflow Manager Policy for OCO FTS Products ,[object Object],[object Object]

PCS Overall Architecture ,[object Object],[object Object]

The concept of “production rules” ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Production rule areas of concerns ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PCS Task Wrapper aka CAS-PGE ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PCS experience on recent missions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Some relevant experience with NRAO: EVLA prototype ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Pre-Requisites ,[object Object],[object Object],[object Object],[object Object]

Installed Services ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Demonstration Use Case ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Results: PCS REST Services: Trace curl http://host/pcs/services/pedigree/report/flux_redo.cal

Results: PCS REST Service: Health curl http://host/pcs/services/health/report Read up on https://issues.apache.org/jira/browse/OODT-139 Read documentation on PCS services: https://cwiki.apache.org/confluence/display/OODT/OODT+REST+Services

Where are we headed? ,[object Object],[object Object],[object Object],[object Object],[object Object]

Where are we headed ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

OODT Project Contact Info ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Alright, I ’ll shut up now ,[object Object],[object Object],[object Object],[object Object]

Supercharging your Apache OODT deployments with the Process Control System

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Supercharging your Apache OODT deployments with the Process Control System