Presentation on theme: "Intelligent workflow resource planning on the Network Service Interface (NSI) Zhiming Zhao, Cosmin Dumitru, Arie Taal, Adianto Wibisono, Paola Grosso,"— Presentation transcript:
Intelligent workflow resource planning on the Network Service Interface (NSI) Zhiming Zhao, Cosmin Dumitru, Arie Taal, Adianto Wibisono, Paola Grosso, Cees de Laat Data intensive applications on programmable infrastructure
Main functionality Abstract workflow of DIA Resource discovery Network selection/ reservation/ provisioning Application execution NEWQoS- Planner 1. Zhao, Z., et al., (2012). Planning data intensive workflows on inter-domain resources using the Network Service Interface (NSI), WORKS in SC12 Salt Lake City. 2. Zhao, Z., et al., (2011). An agent based network resource planner for workflow applications. International journal of Multiagent and Grid Systems, 7(6), 187-202.
We will demonstrate: How the NEtwork aware Workflow Planner (NEWQoSPlanner) supports these issues: How to describe an abstract workflow? How to select optimal resources and network paths for a workflow? How to reserve/provision network paths using the Network Service Interface (NSI)?
How to start the NEWQoSPlanner Software structure As XMLRpc As FIPA agents As standalone application Dependent packages Java SWIProlog Support NSI Start the software $NEWQoSP_HOME/bin/script/startServer.sh
How does it work? GUI Planning engine Abstract workflow Resource candidates and execution control
Abstract workflow description Describing an abstract application using the QoS aware abstract workflow (QoSAWF) schema Request Process Pre/Execution/Post conditions Data QoS
Summary NEWQoSPlanner Searching, planning Challenges Multi viewpoint in GUI Automatic Cross domain Future work NSI+Openflow With existing workflow applications
Acknowledgement NEWQoSPlanner: Zhiming Zhao Information PreProcessing: Arie Taal GUI developer: Adianto Wibisono, Cosmin Dumitru Test bed VM and NSI installation: Ralph Koning, Jeroen van Ham. Portal interface http://newqosplanner-demo.appspot.com/main/ Project page http://staff.science.uva.nl/~zhiming