To Toward Con Con st struction of of R Res R esili ilien ili - PowerPoint PPT Presentation

To Toward Con Con st struction of of R Res R esili ilien ili i ent Soft t S f S ft ftwa ware re ‐ Def D f D f fi fi fine fi ned IT d IT IT Infra IT I f I f rastruc t ructur t ure fo for Su Supp pp pporti pp orting Di g Disas saster er M Mana anagem g emen ent App pp pp pplic licatio ions ns Yasuhiro Watashiba †1 , Jason Haga †4 , Koh ei Ichikawa †1 , Susumu Date †2 , Hirotake Abe †3 , Yoshiyuki Kido †2 , Hiroaki Y Yamanaka †5 , Ryousei Takano †4 , Ryusuke Egawa †6 , and José Fortes †7 †6 †7 R k E d J é F t †1 Nara Institute of Science and Technology, Japan †2 Osaka University, Japan †3 †3 University of Tsukuba, Japan University of Tsukuba Japan †4 National Institute of Advanced Industrial Science and Technology (AIS ST), Japan †5 National Institute of Information and Communications Technology (NIC CT), Japan †6 Tohoku University, Japan †7 University of Florida, USA

Motivation an nd Objectives • Information ‐ as ‐ a ‐ Service (InfaaS) • The concept is a critical one for disaster man nagement, before, during, and after a disaster. • Critical needs for disaster management system • System enables to synchronize, visualize, an nd maintain different types of data, between differen groups of decision makers. g oups o dec s o a e s • Every information and data in disaster mana agement applications should be provided continuous to the decision makers for determining the best decisions. Software ‐ Defined d IT infrastructure

Prototype of Software‐D Defined IT infrastructure Approach 1. Multi ‐ site visualization tool • An applications where the same data is presented to m An applications where the same data is presented to m multiple visualization environments is implemented by using SAGE2 multiple visualization environments is implemented by using SAGE2 2. Creation of SDN based infrastructure • Resource Manager which can dynamically control both computational and network resources is required. 3. 3 Testing the robustness of the tool with infrastr Testing the robustness of the tool with infrastr ructure failures ructure failures • PRAGMA ‐ ENT which is designed for extensive network experiments underlying SDN technologies is adopted as testbed. PRAGM MA ‐ ENT Slices of virtual OpenFlow network Resource Manager SAGE2 AutoVFlow Proxy JGN ‐ X/Internet2 JGN ‐ X/Inter net2 JGN ‐ X/TWAREN Interne2 2 JGN ‐ X: UF UCSD NarLabs JGN ‐ X RISE JGN ‐ X JGN ‐ X N NAIST Osaka Univ. AIST Application Application Application Application on LXC SAGE2 on LXC SAGE2