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Journal of Cloud Computing

Advances, Systems and Applications

Table 2 Each server specification and usage

From: Development of template management technology for easy deployment of virtual resources on OpenStack

Hardware

Physical or VM

Name

Main usage

CPU

RAM (GB)

HDD

NIC

Model name

Core

Logical (GB)

HP ProLiant BL460c G6

Physical

KVM host

 

Quad-Core Intel Xeon 2533 MHz x 2

8

48

300

4

VM

OpenStack API server

OpenStack stateless process such as API

 

assign: 4

assign: 8

assign: 60

 

VM

Template management server

Proposed template management server

 

assign: 4

assign: 8

assign: 60

 

HP ProLiant BL460c G6

Physical

KVM host

 

Quad-Core Intel Xeon 2533 MHz x 2

8

48

300

4

VM

Glance application server

Received requests related to glance

 

assign: 8

assign: 32

assign: 150

 

HP ProLiant BL460c G1

Physical

DB (OpenStack & TM)

OpenStack and TM DB

Quad-Core Intel Xeon 1600 MHz x 2

8

24

72

4

HP ProLiant BL460c G1

Physical

OpenStack-Network

Used for OpenStack logical network resources

Quad-Core Intel Xeon 1600 MHz x 2

8

18

72

6

HP ProLiant BL460c G1

Physical

OpenStack-Volume

Used for OpenStack logical volume resources

Quad-Core Intel Xeon 1600 MHz x 2

8

18

72

6

HP ProLiant BL460c G1

Physical

OpenStack-Hypervisor

Used for OpenStack VM resources

Quad-Core Intel Xeon 1600 MHz x 2

8

24

72

4

IBM HS21

Physical

DMZ-Load Balancer

Load Balancer for internal access

Xeon E5160 3.0GHz x 1

2

2

72

1

IBM HS21

Physical

Internal Load Balancer

Load balancer for internal access

Xeon E5160 3.0GHz x 1

2

2

72

1

IBM HS21

Physical

KVM host

 

Xeon E5160 3.0GHz x 1

2

2

72

1

VM

User VM

VM for user terminal

 

assign: 1

assign: 1

assign: 20

 

VM

Operator VM

VM for operator terminal

 

assign: 1

assign: 1

assign: 20

 

EMC VNX 5300

Physical

iSCSI storage

iSCSI storage for user volume

   

500

 

EMC VNX 5300

Physical

NFS storage

NFS storage for Image

   

500

 
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