Presentation done by Saminda Wijeratne for XSEDE12 conference on Apache Airavata.

1. Airavata Tutorial
XBaya graphical workflow dashboard

2. What we will show you...
In this demo session we will show you how to
run a application on TACC's Ranger & retrieve
the results using XBaya.

3. User Roles Involved in the Demo
Gateway Developer
○ Familiar with the host computers & the relevant
application installed in those hosts.
○ Has knowledge on how to setup the environment for
the experiment & construct Experiments
Gateway User
○ Interested in running experiments, gathering the
results & analysing the gathered results

4. Prerequisites for Gateway Dev.
● The relevant application is installed and verified on
Ranger via the command line.
● The system is configured to submit jobs through
Globus GRAM using valid community credentials.
● We are aware of the system environment in Ranger
(application location, access right, etc.)

5. A Sample Experiment

6. Basic Execution flow in Airavata

7. Gateway Developers
● Configuring the Airavata
○ Introduce the ls application in Ranger to the
Airavata System using XBaya
● Constructing workflows
○ Using XBaya create a workflow which executes
the ls application

8. Demo

9. Gateway Users
● Running a workflow
○ Using XBaya execute the workflow to get a list of
files in Ranger
● Monitoring the progress of the workflow
○ Using XBaya monitor the progress of execution
● Viewing the results
○ Using XBaya browse results of previously

10. Demo

11. Now it's your turn...
https://cwiki.apache.org/confluence/display/AIRAVATA/Hands+On+Instructions