Ứng dụng mô hình hướng dịch vụ và điện toán đám mây xây dựng phần mềm quản lý điều hành tại Viện Kinh tế - Bộ Xây dựng

1


ĐẠI HỌC QUỐC GIA HÀ NỘI
TRƯỜNG ĐẠI HỌC CÔNG NGHỆ


NGUYỄN HỮU CẢNH




ỨNG DỤNG MÔ HÌNH HƯỚNG DỊCH VỤ VÀ
ĐIỆN TOÁN ĐÁM MÂY XÂY DỰNG
PHẦN MỀM QUẢN LÝ ĐIỀU HÀNH TẠI
VIỆN KINH TẾ - BỘ XÂY DỰNG





LUẬN VĂN THẠC SĨ HỆ THỐNG THÔNG TIN

ĐẠI HỌC QUỐC GIA HÀ NỘI
TRƯỜNG ĐẠI HỌC CÔNG NGHỆ



NGUYỄN HỮU CẢNH




ỨNG DỤNG MÔ HÌNH HƯỚNG DỊCH VỤ VÀ
ĐIỆN TOÁN ĐÁM MÂY XÂY DỰNG
PHẦN MỀM QUẢN LÝ ĐIỀU HÀNH TẠI
VIỆN KINH TẾ - BỘ XÂY DỰNG

LUẬN VĂN THẠC SĨ HỆ THỐNG THÔNG TIN


















HÀ NỘI - 2012

2

ĐẠI HỌC QUỐC GIA HÀ NỘI
TRƯỜNG ĐẠI HỌC CÔNG NGHỆ



NGUYỄN HỮU CẢNH

ỨNG DỤNG MÔ HÌNH HƯỚNG DỊCH VỤ VÀ
ĐIỆN TOÁN ĐÁM MÂY XÂY DỰNG
PHẦN MỀM QUẢN LÝ ĐIỀU HÀNH TẠI
VIỆN KINH TẾ - BỘ XÂY DỰNG



Ngành: Công nghệ thông tin
Chuyên ngành: Hệ thống thông tin
Mã số: 60 48 05


LUẬN VĂN THẠC SĨ HỆ THỐNG THÔNG TIN





NGƯỜI HƯỚNG DẪN KHOA HỌC: PGS.TS. ĐOÀN VĂN BAN

HÀ NỘI - 2012
Hữu Cảnh.
ĐẠI HỌC QUỐC GIA HÀ NỘI
TRƯỜNG ĐẠI HỌC CÔNG NGHỆ



NGUYỄN HỮU CẢNH




ỨNG DỤNG MÔ HÌNH HƯỚNG DỊCH VỤ VÀ
ĐIỆN TOÁN ĐÁM MÂY XÂY DỰNG
PHẦN MỀM QUẢN LÝ ĐIỀU HÀNH TẠI
VIỆN KINH TẾ - BỘ XÂY DỰNG



Ngành: Công nghệ thông tin
Chuyên ngành: Hệ thống thông tin
Mã số: 60 48 05


LUẬN VĂN THẠC SĨ HỆ THỐNG THÔNG TIN

NGƯỜI HƯỚNG DẪN KHOA HỌC: PGS.TS. ĐOÀN VĂN BAN











HÀ NỘI - 2012
3



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 3
 6
 8
  11
1.1.  11
1.1.1.  11
1.1.2.  12
1.1.2.1  12

1.1.2.2 - Software as a Service) 13
1.1.2.3 Tính  14
1.1.2.4  15
1.1.2.5 - Platform as a Service) 16
1.1.2.6 

 (MSP - Managed Service Provider) 16
1.1.2.7 Internet integration) 17
1.2.  17
1.2.1.  17
1.2.2.  18
1.2.3.  20
1.3.  21
1.3.1.  21
1.3.2.  22
1.3.2.1 Windows Azure 23
1.3.2.2  23
1.3.2.3 Fabric Controller 24
1.3.2.4 



 24
1.4. -  25
1.5.  27
1.5.1.  27
1.5.2.  28
1.6.  30
  31
2.1.  31

2.1.1.  31
2.1.2.  32
2.1.3.  33
2.2.  34
2.3.  34
2.3.1.  34
2.3.2.  35
2.4.  35
2.4.1.  35
2.4.2. Mô hình SOA và Web 36
2.5.  36
2.6.  37
 H 38
3.1.  38
4


3.1.1.  38
3.1.2.  38
3.1.3. 














 39
3.1.4.  40
3.1.5.  40
3.2.  41
3.2.1.  41
3.2.2.  44
 45
3.3.  45
3.3.1.  45
3.3.2.  46
3.3.3. Quy trình qu 46
3.3.4.  47
3.3.5.  47
3.3.6.  47
3.3.7.  48
3.3.8. Báo cáo t 48
3.4.  49
3.4.1.  49
3.4.1.1  49
3.4.1.2  50
3.4.1.3  52
3.4.1.4  56
3.4.1.5  59
3.4.1.6  62
3.4.1.7  65
3.4.1.8  67
3.4.1.9  69

3.4.2.  71
3.5.  73
 G TRÌNH 74
4.1.  74
4.1.1.  74
4.1.2. Cài 

74
4.2. 









 81
4.2.1.  81
4.2.2. 







 81
4.3.  82

4.3.1. 







 82
4.3.2. 



 83
4.3.3. 





 83
4.3.4. 



85
4.4.  85
4.4.1.  85
4.4.2.  86
4.4.3.  87

4.4.4.  87
4.4.5.  88
4.4.6.  88
5


4.4.7.  89
4.4.8.  89
4.5.  90
  91
5.1.  91
5.2.  92
 93

6







Portal


Local Area Network
LAN

Wide Area Network
WAN



CSDL





LDAP

Hyper Text Markup
Language
HTML


Extended Hyper Text
Markup Language
XHTML


Dynamic Hyper Text
Markup Language
DHTML

eXtensible Markup
Language
XML

Simple Object Access
Protocol

SOAP
     

Hypertext Transfer
Protocol
HTTP

Cascading Style Sheets
CSS

       

Document Object Model
DOM



Really Simple
Syndication
RSS
      


Unified Modeling
UML

7


Language



Use - Case
Model

Tác nhân ngoài
Actor



Use-Case

     

nhân ngoài
Asynchronous JavaScript
and XML
AJAX

      


Direct Web Remoting
DWR

      

Service Oriented
Architecture
SOA


Object Oriented
Programming
OOP


8



A. 
 
- 

 Ng

 
mô hình.
 
 .
 -
  .

1. 

và công ng

 

  t


2. 
 sát, 
hành - 
 

 và  p Qnh -
.
 

            
           
AZURE.



9



Ứng dụng mô hình hướng dịch vụ và điện toán đám mây
xây dựng phần mềm Quản trị điều hành tại Viện kinh tế - Bộ Xây Dựng các

 
 
 
 
  1. M
 



 K
 
 M 
 














 .
  2. M
 


 




 

 .
 




 










 
 P
 
 
 
 
  4. C
  

.
 





 
 


 
10


 5. 

.
 

.
 






11


 
1.1. 
1.1.1. 


  [1].
 


























 , , 









 . 





 (CNTT&TT),








 ,  . 











 ,  , 




  n, 










CNTT&









.

Hình 1.1. Mô hình điện toán đám mây
     là hình mẫu trong đó
thông tin được lưu trữ thường trực tại các máy chủ trên Internet và chỉ được được lưu
trữ tạm thời ở các máy khách, bao gồm máy tính cá nhân, trung tâm giải trí, máy tính
trong doanh nghiệp, các phương tiện máy tính cầm tay, " [1].

 
, Web 2.0 

 Google Apps 
             , còn
các  và  

Các  
thay
12


                 
net.

Cloud computing có nguy cơ
lặp lại khiếm khuyết của mô hình tính toán cũ
t

    
 










.
1.1.2. 
  (grid computing)
trong   (utility computing) và 
 (SaaS).
1.1.2.1 Tính Grid computing)
Tính toán lưới 


"[2].



   


 


Hình 1.2. Mô hình tính toán lưới



13






- 

- 

- 
- 
- - data mining.
    
 


  
  

1.1.2.2 - Software as a Service)
Phần mềm hoạt động hướng dịch vụ hoặc gọi tắt là Phần mềm dịch vụ, là mô hình
 

 IDC là: "phần mềm hoạt động trên web, được quản lý bởi nhà
cung cấp và cho phép người sử dụng truy cập từ xa"[3].







oa , 


. , 
trên, 
hàng.  
                

g.

lý -based)

Web.
14


-
- -

     
mashup 
Các nhà cung cấp SaaS 
(per-user basis), 
















Ngoài những đặc tính nêu trên, SaaS còn có những lợi thế như sau:



 
1.1.2.3 




 (bao
 


Hình 1.4. Mô hình Tính toán theo yêu cầu

- Hardware as a Service
(IaaS - Infrastructure as a service- Platform as a Service
[4].

 . Các
 


15


 
Amazon.com, Sun, 


 tài nguyên tính 
 
   hay  [5]. 




 


:
:  





 ,  , 






 . 


 

.
-effective). 

1.1.2.4 
 máy tính cá nhân  
 và các  
    máy
  Internet  máy tính cá nhân, 




Hình 1.5. Mô hình dịch vụ Web
 SOAP
(Simple Object Access Protocol           
Service Broker thông qua WSDL (Web Services Description Language).

  . 





16



 . 

  
 . Các máy
 ,
.



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
 
  
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 


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


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
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


 .  


 
 API             XML  
 C hay C++ 
Tuy nhiên, 


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
 Java 2 (J2EE)
 .NET.  , 


.
  máy tính cá nhân  
 và các  
 .
    Internet 
các máy tính cá nhân, 
Internet. 

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
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  . 
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



  
 
, .
1.1.2.5 - Platform as a Service)







(cloud computing),  : 





 




 

1.1.2.6 


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 (MSP - Managed Service Provider)
 







 (cloud computing) 
 - 



 ,
17


-
 SecureWorks, IBM, Verizon hay Everdream.
1.1.2.7  Internet (Internet integration)




Hình 1.6. Quan hệ giữa SaaS, tính toán theo yêu cầu và điện toán đám mây



1.2. 

1.2.1. 



 
                .
     
mây 
  
           (Service level
agreement). Các    (Open standard) và      (open


Điện toán đám mây
i dùng tính toán theo
yêu cu
Nhà cung cp tính toán
theo yêu cu
Tính toán theo yêu cầu
i dùng SaaS
SaaS Providers
SaaS
Nhà cung cp SaaS
i dùng tính toán theo
yêu cu
18



Hình 1.7. Mô hình kiến trúc điện toán đám mây

thành catalog các

              

 (User Interaction Interface). 






 
(Monitoring & Metering).


 (Cloud storage)



 (Cloud services)


1.2.2. y
 
dành 

theo 


 .







 , 
kém ().


19





Hình 1.8. Các thành phần của điện toán đám mây
Infrastructure): L 



: L


Cloud Platform): 


Application): L




 Services): L

               
Service, Googl 
Khách hàng (Client): L
 

20


1.2.3. 



Hình 1.9. Cơ sở hạ tầng các tầng của điện toán đám mây

Các  

(Physical Servers)
  (Virtual Servers)
 (Operating System)
Ph
 (Applications)
C (Servers)
 (software as a service),
                

hau.
Software as a service 



ngoài r, , .com

Platform as a service 



hàng:
  

         
21


            


 


 
             
infrastructure.
Infrastructure as a service 




 




1.3. 
1.3.1. 


Hình 1.10. Mô hình phân phối các giải pháp phần mềm như là các dịch vụ.

 

     





DB2




Provisioning
Manager v.5.1




WebSphere
Application Server

Provisioning Baremetal & Xen VM
Open Source Linux with Xen


Tivoli Monitoring
Agent

Virtual
Machine
Virtual
Machine
Virtual
Machine
Virtual
Machine
Trung tâm dữ liệu –
Hệ thống x
Apache
Kiến trúc ảo hóa dựa trên
Open Source Linux & Xen

IBM
Monitoring v.6

Ngăn xếp quản lý
22

Hình 1.11. Mẫu kiến trúc của máy chủ ảo 2 lớp cho các ứng dụng dựa trên
đám mây.
     oad balancer), 
(Web server), database server) 
VM.





chúng, , 



1.3.2. Microsoft
Microsoft 



Hình 1.13. Mô hình Azure và Azure Services Platform
Internet s              
  

23


1.3.2.1 Windows Azure

 
 
Azure Services Platform

v


 
Theo Microsoft,  5, 


 

                



Hình 1.14. Mô hình hoạt động tiêu biểu của một hệ thống điện toán đám mây
   
Mic



 [12]
1.3.2.2 Azure Services Platform)
 u

 Office Live, Windows Live, Exchange Online, CRM Online,




24



Hình 1.15. Azure Services Platform
           



1.3.2.3 Fabric Controller






1.3.2.4 





             


 Azure Tool 
Azure SDK




25



Hình 1.16. Mô hình phát triển ứng dụng cho Windows Azure




Theo website Windows Azure,  (CPU, 
thông, , ). 

 

 .
             
        web thông tin 
Microsoft.

1.4.  - 
 

à 
(cloud provider) [5]