vertical_scaling_implementation.pdf

(156 KB) Pobierz

This implementation is intended for customers who:

Want to maximize the number of client connections supported on a single host

Have a host with enough system resources to manage all concurrent client connections

Want to specify the communications ports the HP Service Manager implementation uses

Sample implementation

Note: Sample values are for illustration only

Capacity Planning

Desired total capacity

100

Desired capacity per host

100

Processes and Threads

Desired number of threads per process

50

Recommended

Number of servlet containers required per host to meet “Desired capacity per host”

2

Hardware Requirements

Number of hosts required to meet “Desired total capacity”

1

Communications Ports

Number of load balancer ports required

1

Number of client connection ports required per host

2

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Client Tier

Web Tier

HP Service Manager Tier

Database Tier

Connection States

Web clients

RDBMS

Web/Application

Server

Virtual Group

Connection request

1

1

Client connection

2

HTTP

Port 80

2

HTTP Ports

13081 & 13083

HTTPS Ports

13082 & 13084

Servers

2

RDBMS

HTTP

Port 80

Web server

HP Service Manager server

RDBMS server

HTTP

Port 13080

RDBMS-

Determined

port

HTTP

Port 13080

Ports

1

Client Tier

Load Balancer

& 2 Servlet

Containers

80

13080 Listener port of SM server

HTTP port of Web Tier

Windows

clients

Web Tier

80

13080 Load Balancer port

HP Service Manager Tier

13080 Load Balancer port

HTTP port for Web clients

2

`

HTTP Ports

13081 & 13083

HTTPS Ports

13082 & 13084

Two ports per process

13081 Servlet 1 HTTP port

13082 Servlet 1 HTTPS port

13083 Servlet 2 HTTP port

13084 Servlet 2 HTTPS port

Database Tier

nnnn

RDBMS port

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Web tier web.xml /

Windows client connections

(excertps)

serverHost / server name: myserver1

serverPort / server port: 13080

secureLogin / web client secure login: true

sslPort / web application server SSL

connector port: 8443

HP Service Manager

Virtual Group

`

From Clients

Port

13080

Load Balancer

sm.exe process

To Clients

Port

13081

Servlet Container

sm.exe process

SSL Port

13082

sm.cfg (excerpt)

sm -loadBalancer -httpPort:13080

sm -httpPort:13081 -httpsPort:13082

sm -httpPort:13083 -httpsPort:13084

3

1

2

Threads

...

50

Port

13083

Servlet Container

sm.exe process

SSL Port

13084

sm.ini (excerpt)

threadsperprocess:50

[RDBMS Settings]

HP Service

Manager

host

3

1

2

Threads

...

50

myserver1

RDBMS

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Plik z chomika:

Inne pliki z tego folderu:

application_setup_help_topics_for_printing.pdf (1403 KB)
accessibility.pdf (60 KB)
change_management_help_topics_for_printing.pdf (711 KB)
change_management.pdf (74 KB)
configuration_management_help_topics_for_printing.pdf (884 KB)

Inne foldery tego chomika:

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