CLOUD COMPUTING

AS THE BASIS OF

ELECTRONIC UNIVERSITY CAMPUS

Dr. Karina Shakhgeldyan

Head of IT-department Vladivostok State University of Economics (VSUE)

AGENDA

2

• Electronic campus concept

• Electronic campus infrastructure

• Electronic campus architecture

• Role Base Access Control Model

• Content Management System

• University’s Site

• Personal Area of Student

ELECTRONIC CAMPUS CONCEPT

3

FOR WHAT ELECTRONIC CAMPUS NEEDS?•Informatization process of University is designed not only to help in achieving these goals, but to do this effectively•Fast changes – Fast reaction •Flexible business models•Efficient management •Competitive advantage

INFORMATION INFRASTRUCTURE VSUE (before 2011)

4

SAN Switch

NakhodkaArtem

External Web-servers

FirewallCisco

ASA5520

IBM Storage Fast 200

Storage Server

Fiber Channel (2Gb/s)

Passport8606

Switches

Switches

Local network

Fast Ethernet 100 Base TX

Gigabit Ethernet 1000 Base SX

Enterprise servers

SAN Switch

CISCO

VPN

Classical school

School

1 Gb/s

1 Gb/s

High school

Corporate network

2 Mb/s

5

CHALLENGES

• High cost of equipment maintenance and software support

• High cost of deploying software in the computer classrooms of University

• A large proportion of obsolete server and network hardware

• Inefficient use of centralized computing resources

• Risk of corporate data loss

• Risk of damage from malicious user actions

• High cost of providing a stable power supply and climate control

6

ELECTRONIC CAMPUS

ELECTRONIC CAMPUS INFRASTRUTRURE

7

ELECTRONIC CAMPUS INFRASTRUCTURE

8

SAN Switch

FirewallCisco ASA5520

Desktop Virtualization Cluster

24 Gb/s

Switch Cisco 6509 + 2 x Cisco Nexus 3172TQ

Switches

Floor switches

Private Cloud

1 Gb/s

7 links, 10 Gb/s Enterprise Servers

Rooter

VPN

HighSchool

Classical School

10 Gb/s

10 Gb/s

Colledge

LAN

2 Mb/s

Server Virtualization Cluster

8 links, 10 Gb/s

16 links, 1 Gb/s

SAN

Data Base Group

2 x 1Gb/S4 x 10 Gb/s

Internet Nakhodkatown

Artem town

32 links, 10 Gb/s

DATA CENTER

VSI – VMWare vSphere

4 x ServerRAM: 1.5TbCPU: 185.6GhzServer VM: 160

VDI - VMWare ViewUser profiles:RAM: 0.5TbHDD: 24*3Tb, 24*0.3Tb

Standard VM:12 x ServerRAM: 6TbCPU: 2100Ghz12xАPEX2800

SAN - IBM DS3524

VSI 48 x 900Gb 10КVDI 96 x 600Gb 10К

DBMS MS SQL 2008 StdRAM: 0.57TbHDD: 56*300GbCPU: 100Ghz

MS SQL 2012 EntRAM: 0.75TbHDD: 160*300GbCPU: 53Ghz

Network

Core: Cisco 6509Data Center: 2x Cisco Nexus 3172TQBackbone: 9 x Сisco 3560Access: Allied Telesis, Cisco, Zyxel

vGPU VM:2 x ServerRAM: 0.5TbCPU: 92Ghz4 x GRID K22 x АPEX2800

Zero clients:2013 – 4302014 – 9302015 – 1430

Backup: Veeam B&R 7.0R2 + MS SC DPМ 2012R2

HDD: 45 x 3Tb + Tape: 18 x LTO6 6TbBackup plans up to 12 years

24 Gbit/s 24 Gbit/s

10 Gbit/s

10 Gbit/s

10 Gbit/s

10 Gbit/s

14 x SSD DC P3700 800Gb AIC

CLUSTERS – SAN SWITCHING

10

Desktop Virtualization Cluster

24 Gb/s

IBM DS3525SAN

IBM DS3525SAN

SAS Switch16 ports

SAS Switch16 ports

4 X 24 Gb/s

Server Virtualization Cluster

Linked clones stored at local ssd

11

UNFRASTRUCTURE FEATURES

2010 2014Real servers 100 32

Virtual servers 30 190

Storage Are Network (SAN) 2 IBM SAN 2 IBM SAN DS3524 (96x900GB + 192х600 GB)

Energy costs 3 million rubles 1,8 million rubles

Power consumption of air conditioners

8 kWt 4 kWt

Hypervisors VMWare ESXi, Citrix

VMWare (vSphere 5.5) 4 hypevisors RAM1,5 TB64 cores (Intel)

CHALLENGES FOR DESKTOPS

12

• High maintenance costs

• High noise level and power consumption

• The constant growth of system hardware requirements

• The need for rapid deployment of desktops

• Limited number of licenses for application software

• Risks associated with user actions

• Preservation of data

• Support user mobility (access to corporate data and services outside of University)

VARIANTS OF DESKTOP CONTROL

13

PC under centralized control (MS System Center)

Terminal station (MS RDS, NComputing)

Virtual Desktop (VMWare View/ Citrix/ XenDesktop)

Centralized control Yes Yes Yes

Noise level High Middle Low

Energy consumption High Middle Low

Speed of deployment Low Middle High

Performance High Low High/Middle/Low

Cost of ownership High Middle Low

Risks from user actions

Low High Low

THIN AND ZERO CLIENT

14

Feature Thin client Zero client

Performance 5-8 Mpxl (software decoding)

50 Mpxl (hardware decoding)

Embedded operating system

Yes No

Acceptable lifetime 5 years 10 years

Replacement parts Yes No

Speed the deployment of new client

Middle High

Protocols Any PCoIP

Power over switch No Yes

Energy consumption 65 Wt/h + monitor 6 Wt/h (29 Wt/h with monitor)

Noise level Middle Low (noise free)

Cost 25000 Rb. (with monitor) 19500 rb. (with monitor)

VIRTUALIZATION TECHNOLOGIES

15

Feature VMWare Microsoft

Hypervisor VMWare ESX Microsoft Hyper-V

Support for zero clients Yes No

Operating system for hypervisor

Microsoft Windows, Red Hat, SUSE Linux , FreeBSD, NetWare, Solaris 10

Microsoft Windows, SUSE Enterprise Linux

Protocols to connect client and server

RDP, PCoIP, HTML Access

RDP

Memory for hypervisor 2 GB 10 GB

Operating system for client Microsoft Windows, Ubuntu

Microsoft Windows

COST ESTIMATE (one client for 5 years)

16

Cost item PC (rb.) Zero client (rb.)

Client device 19 000 19 500

Windows + SA / VDA 3 500+3 000 4 500

VMWare View 5.5 0 5 600

Data Center recourses (servers, energy, etc)

0 4 000

IT-personal salary 25 000 (125 hours) 5 000 (25 hours)

Electric power 8 400 1 200

UPS 1200 200

Total 60 100 40 500

400 zero clients = 1.57 million rb per year to save

VDI: ZERO CLIENTS

17

Computer classrooms (300 zero clients)

VDI: ZERO CLIENTS

18

Library: 42 zero clients

VDI: ZERO CLIENTS

19

Specialized classrooms with video conferencing (30 zero clients), staff workplace (55 zero clients)

DATA CENTER

20

DATA CENTER

21

Servers

22

VSUE DATA CENTER2010 2014

Centralized management of servers

No MS System Center 2012, VMWare vCenter

Centralized management of network

No Cisco Prime Infrastructure

Centralized management of clients

Active Directory

Teradici Managment Console, VMWare View

Centralized management of backups and achives

No Veeam Backup & Replication 7.0 R2 for virtual infrastructuteMS SC DPM 2012 R2 for DBMS and file servers To backup: 135 ТB To archive: 18 lines LTO-6 6GB.

23

FEATURES OF ELETRONIC CAMPUS

2010 2014Information systems 57 68

Access rights assignments 6 millions 20 millions

The changes of access rights per day

30000 120000

Implementation of information system to estimate teachers rating

4 months for VSUE

1,5 months for Far East Federal University

BENEFITS OF CLOUD INFRASTRUCTURE

24

Decrease Increase

energy costs productivity

Expenses for UPS Availability and accessibility

Noise level Data retention

Risks associated with user actions Adaptability and scalability of infrastructure and systems

Time to deploy new clients Lifecycle client devices

Requirements for the quantity of IT staff

Requirements for the quality of IT staff and salary of IT personal

Maintenance cost Convenience for mobile of staff

Efficiency of the use of IT resources and computer classrooms

ARCHITECTURE OF SYSTEMS

ARCHITECTURE OF ELETRONIC CAMPUS

WEB-APLICATION TO SEARCH ROOMS AND TO DO ROUTES

MOBILE APPLICATION TO SERCH ROOMS AND TO DO ROUTES

INDOOR POSITIONG BY WI-FI

СЕРВИСЫ ДЛЯ СТУДЕНТА: Личный кабинет студента

Personal Area of Student

НОВЫЕ НАПРАВЛЕНИЯНОВЫЕ НАПРАВЛЕНИЯПортфолио сотрудника

32

НОВЫЕ НАПРАВЛЕНИЯНОВЫЕ НАПРАВЛЕНИЯПортфолио сотрудника

33

34

THE END

THANK TOU FOR YOUR ATTENTION

Dr. Karina ShakhgeldyanVladivostok State University of Economics

carinash@vvsu.ru

www.vvsu.ru

e-campus.vvsu.ru