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4 Getting Started with the i-scream Central Monitoring System
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17 Getting Started with the i-scream Central Monitoring System
20 1. Installing the corba services (pre-requisite for the
24 The server requires a CORBA Naming Service to run. It may
25 be that you already have such a system running, in which
26 case you can use that. Simply edit the jacorb.properties
27 file to point to your Naming service. If you don't have a
28 naming service running you could just set up your own
29 manually, but if like us you want the easy approach,
30 install our corba services program.
33 This program runs the naming service and provides a builtin
34 webserver to serve requests to the server application. The
35 documentation details how to get this running. It should
36 simply be a case of extracting and running.
39 1. Installing the server
42 The first stage is to download and install the server
43 application. The latest version of the CMS application
44 can be found in the <code>cms</code> directory of our
45 <a href="/mirrors.xhtml">download mirrors</a>.
48 Once downloaded, the archive should be extracted to a
49 directory of your choice. The server will run on most Java
50 enabled platforms (including Windows, Linux and FreeBSD).
53 The archive consists of only a few files and directories.
54 The main file is the iscream-server.jar archive which
55 contains all the binary code for the server. The lib
56 directory contains other JAR archives which the server
57 requires to run. The etc directory contains (or will
58 contain) configuration for most of the i-scream central
59 monitoring system. The next step is to configure the server
60 to suit your requirements.
63 2. Configuring the server
66 The configuration is split into two main files. The first,
67 default.properties can be considered a bootstrap
68 configuration. This means that it provides basic
69 configuration to get the server started, after which point
70 the main configuration system takes over. This file should
71 be checked through, and is pretty well explained by
75 The rest of the server configuration is based on
76 system.conf. This can hold the entire system configuration,
77 including hosts. It may also specify other configuration
78 files to be included in the main configuration. This file
79 is also commented extensively.
82 This step may well take some time to get right, and you can
83 come back to it at any point. Lots of the configuration can
84 be changed "on the fly" as well.
87 For fuller and complete details of the configuration
88 system, and the server in general, please see the Server
89 User Guide in the documentation section of the website.
92 2a. Setting up the database
95 The i-scream central monitoring system can make use of a
96 database for generating historical reports. The
97 documentation explains how you would configure the system
98 to do this. You will need to create a single basic table
99 yourself, this is also explained in the documentation.
102 3. Starting the server
105 Starting up the server is a trivial task. Usually you can
106 just get away with running the run script provided. This
107 will boot the server up displaying some basic information
108 to the console. If something goes wrong, the error message
109 should point to the cause.
115 Hosts can be run on either Unix (tested with Solaris,
116 FreeBSD and some Linux distributions) or Windows. Both are
117 equally easy to setup.
120 Firstly, the Unix host is called "ihost". This can be
121 downloaded from the i-scream website. Once extracted it
122 just needs to be started up. You need two pieces of
123 information to do this: the filtermanager (part of the
124 server) host and port number. If you haven't changed much
125 in terms of configuration this will be the machine the
126 server is running on, and port 4567. To start ihost you
130 ihost.pl server.domain.com port
133 ihost will then contact the server to obtain it's
134 configuration and start sending information.
137 The windows host, winhost, is very similar. All you need to
138 do is install it using the provided installer in the
139 download, and then edit the ini file to provide the two
140 bits of information above. Running the application starts
141 up communication with the server and data sending
145 Full details of both of these hosts can be found in the
146 relevant documentation on the website.
152 Conient allows you to view, in real time, the data being
153 sent by the hosts. This is a perfect way to test that all
154 the above steps have successfully been completed.
157 At present Conient is simply another archive which can be
158 extracted and run. However, in the near future we hope to
159 have an installer to make life easier. Conient is a Java
160 application and will run on most Java enabled platforms.
163 After extracting, the run script can be used to start
164 Conient, or in some cases the JAR file can be executed
165 manually. The GUI will then load. The configuration section
166 requires you to enter a host and port for the server. By
167 default this will be the machine on which the server is
168 running and port 4510. Conient will then connect upon
169 request and start displaying information.
172 Assuming data is displayed you have successfully setup the
173 i-scream central monitoring system. Well done!
176 This is explained in much more detail in the Conient
180 6. Setting up DBReporter
183 If you are making use of a database you can setup the
184 DBReporter to generate web-based reports of the information
185 collected. This is just a case of extracting the archive to
186 a suitable location, configuring it, and setting it to run
187 on a regular basis (we suggest daily). DBReporter will also
188 ensure the database is kept relatively clean.
191 Full instructions are available in the DBReporter
195 7. Setting up the Web Interface
198 The Web interface allows you to view various aspects of the
199 i-scream central monitoring system's output. These include
200 realtime viewing of data (much like Conient), links to the
201 DBReporter above, and full displaying of the alerts that
202 can be generated by the server.
205 The archive contains a series of PHP scripts which should
206 be placed on your PHP enabled web server. The configuration
207 files allow you to tailor the setup to suit your needs.
210 Full instructions are available in the relevant
217 You may decide to expand your setup to cover a larger
218 network. For example, a distributed filter arrangement
219 could cut down on the amount of traffic being sent around
220 the network. The server itself can be distributed to suit
221 your needs. You may wish to run the database section of the
222 server on the same machine as the database, while running
223 the rest on another machine.
226 Some discussion about this is available in the server
230 If you have any questions about any of the above, please
231 don't hesitate to contact us at
232 <a href="mailto:support@i-scream.org">support@i-scream.org</a>.
233 If you find we've missed something out, again, please let
237 Finally, we'd like to thank you for trying this i-scream
238 product. We realise that it's still at an early stage, and
239 we therefore appreciate you taking the time to try it out.
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