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Revision: 1.6
Committed: Sun Mar 21 23:58:49 2004 UTC (20 years, 8 months ago) by tdb
Branch: MAIN
CVS Tags: HEAD
Changes since 1.5: +0 -0 lines
State: FILE REMOVED
Log Message: 
Commit new website. The old site is tagged, so this won't change the live
site... but it does move HEAD on to the new site.

Too many changes to list really. General points are:

- Moved to a XHTML CSS compliant site.
- Reorganised the site into a more multi-project based look.
- Removed a lot of cruft.

Still to do:

- Fix all the zillions of bugs stopping the whole site from validating :-)
- Tidy up the HTML in terms of layout and indentation.

Thanks to AJ for his help this weekend in doing this.

File Contents

# User Rev Content
1 pjm2 1.1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
2    
3     <!--
4     index.shtml
5     Created by pjm2 25/05/2001
6     Last edited 25/05/2001
7     -->
8    
9     <html>
10    
11     <head>
12     <title>i-scream screenshots / overview</title>
13     <meta name="description" content="The i-scream central monitoring system runs distributed on Unix, Linux and Windows NT/2000 servers.">
14     <meta name="keywords" content="i-scream, screenshots, distributed, central, monitoring, system, project, unix, linux, nt, 2000, server, alert, email, winhost, ihost, conient">
15     <meta name="generator" content="Microsoft FrontPage 4.0">
16     </head>
17    
18     <basefont face="arial, sans-serif" size="2">
19 pjm2 1.3 <body bgcolor="#ffffff" link="#0000ff" alink="#3333cc" vlink="#3333cc" text="#000000">
20 pjm2 1.1
21     <table border="0" cellpadding="2" cellspacing="2">
22     <tr>
23     <td valign="top">
24     <!--#include virtual="../left.inc" -->
25     </td>
26     <td valign="top">
27     <!--#include virtual="../title.inc" -->
28     <font size="2">
29    
30    
31    
32    
33     <div align="center">
34     <center>
35     <table border="0" cellspacing="10" width="500" cellpadding="0">
36     <tr>
37     <td valign="top" colspan="2">
38     <h1 align="center"><font face="Arial" color="#000066">i-scream
39     screenshots</font></h1>
40 pjm2 1.3 <h3 align="center"><font face="Arial" color="#000066">(or the two minute
41 pjm2 1.1 tour)</font></h3>
42     </center>
43     <p><font size="2" face="Arial">This page provides a sequence of
44     screenshots to help you to gain a better understanding of the i-scream
45     distributed central monitoring system and how it may be applied in
46     networked environments.&nbsp; Click on the thumbnails to view the full
47     size screenshots.</font></p>
48     <p>&nbsp;</td>
49     </tr>
50     <center>
51     <tr>
52 tdb 1.5 <td valign="top" width="100"><font size="2" face="Arial"><a href="reports-main.gif"><img border="0" src="thumbnail-reports-main.gif" alt="click to enlarge!" width="100" height="77"></a></font>
53 pjm2 1.1 <p>&nbsp;</td>
54     <td valign="top"><font color="#000066"><font face="Arial"><b>Reports Centre</b></font><b><font face="Arial">
55     (Web)</font></b></font><font size="2" face="Arial"><br>
56     The i-scream reports centre provides a central access point to all
57     web-based reports that are provided by the i-scream system.&nbsp; Reports
58     are available to display information about the current status of an
59     individual machine and any alerts pertaining to either an individual
60     machine, or a summary of alerts for all machines.&nbsp; Historical
61     information about monitored machines may also be accessed from this point.</font>
62     <p>&nbsp;</td>
63     </tr>
64     <tr>
65 tdb 1.5 <td valign="top" width="100"><font size="2" face="Arial"><a href="reports-raptor-latest-misc.gif"><img border="0" src="thumbnail-reports-raptor-latest-misc.gif" alt="click to enlarge!" width="100" height="104"></a></font>
66 pjm2 1.1 <p>&nbsp;</td>
67     <td valign="top"><b><font face="Arial" color="#000066">Latest Information
68     (Web)</font></b><font size="2" face="Arial"><br>
69     Here we are viewing the latest information provided by a host.&nbsp; Bars
70     are used to represent values such as disk space and free memory as this
71     makes it easier to spot casual problems.&nbsp; The small graph icons link
72     to historical reports of each field for the previous day.&nbsp; The choice
73     of fields to display on this page is stored in a separate configuration
74     file.</font>
75     <p>&nbsp;</td>
76     </tr>
77     <tr>
78 tdb 1.5 <td valign="top" width="100"><font size="2" face="Arial"><a href="conient-main.gif"><img border="0" src="thumbnail-conient-main.gif" alt="click to enlarge!" width="100" height="110"></a></font>
79 pjm2 1.1 <p>&nbsp;</td>
80     <td valign="top"><b><font face="Arial"><font color="#000066">Conient (Multiplatform
81     real-time client)</font><br>
82     </font></b><font size="2" face="Arial">Conient is a real-time client that
83     can hook into an i-scream server to allow the user to view host
84     information as it passes through the server.&nbsp; The client displays
85     information provided by the hosts as well as the results of service checks
86     performed by the server on each host (eg FTP, Telnet, etc).&nbsp; Conient
87     is written in Java and can thus be run on most operating systems.</font>
88     <p>&nbsp;</td>
89     </tr>
90     <tr>
91 tdb 1.5 <td valign="top" width="100"><font size="2" face="Arial"><a href="conient-platform-info.gif"><img border="0" src="thumbnail-conient-platform-info.gif" alt="click to enlarge!" width="100" height="59"></a></font>
92 pjm2 1.1 <p>&nbsp;</td>
93     <td valign="top"><b><font face="Arial" color="#000066">Conient (Viewing
94     extra data)</font></b><font size="2" face="Arial"><br>
95     Less important host information may be viewed in a seperate window to
96     avoid clutter in Conient's display.&nbsp; Details of the protocol for
97     host-to-server communications are freely available to developers.&nbsp;
98     The protocol itself is extensible and client programs such as Conient
99     display even unrecognised data from modified host programs.</font>
100     <p>&nbsp;</td>
101     </tr>
102     <tr>
103 tdb 1.5 <td valign="top" width="100"><font size="2" face="Arial"><a href="conient-config.gif"><img border="0" src="thumbnail-conient-config.gif" alt="click to enlarge!" width="100" height="48"></a></font>
104 pjm2 1.1 <p>&nbsp;</td>
105     <td valign="top"><b><font face="Arial" color="#000066">Conient
106     (Configuration)</font></b><font size="2" face="Arial"><br>
107     Conient is fully configurable from within the program itself.&nbsp;
108     Multiple configurations may be saved.&nbsp; Conient can also be configured
109     to connect to a server through a firewall via an SSH tunnel or suchlike.</font>
110     <p>&nbsp;</td>
111     </tr>
112     <tr>
113 tdb 1.5 <td valign="top" width="100"><font size="2" face="Arial"><a href="ihost-main.gif"><img border="0" src="thumbnail-ihost-main.gif" alt="click to enlarge!" width="100" height="51"></a></font>
114 pjm2 1.1 <p>&nbsp;</td>
115     <td valign="top"><b><font face="Arial" color="#000066">ihost (Unix/Linux
116     host)</font></b><font size="2" face="Arial"><br>
117     The ihost is currently the main Unix/Linux/FreeBSD host application for
118     i-scream.&nbsp; ihost is centrally configured by the server it connects to
119     and periodically sends information about the machine on which it is
120     running.&nbsp; The ihost is written in Perl, so can be easily altered to
121     send extra information to your i-scream server.</font>
122     <p>&nbsp;</td>
123     </tr>
124     <tr>
125 tdb 1.5 <td valign="top" width="100"><font size="2" face="Arial"><a href="winhost-main.gif"><img border="0" src="thumbnail-winhost-main.gif" alt="click to enlarge!" width="100" height="62"></a></font>
126 pjm2 1.1 <p>&nbsp;</td>
127     <td valign="top"><b><font face="Arial" color="#000066">WinHost (Windows
128     host)</font></b><font size="2" face="Arial"><br>
129     The WinHost is similar in concept to the ihost, however, this one runs on
130     Windows NT/2000 servers.&nbsp; Again, the configuration is dynamically
131     obtained from the server.&nbsp; The WinHost is typically only present in
132     the Windows system tray.&nbsp; Double clicking on the system tray icon
133     will bring up a small window that allows data to be viewed and to force
134     reconfiguration with the server.</font>
135     <p>&nbsp;</td>
136     </tr>
137     <tr>
138 tdb 1.5 <td valign="top" width="100"><font size="2" face="Arial"><a href="alerter-email.gif"><img border="0" src="thumbnail-alerter-email.gif" alt="click to enlarge!" width="100" height="74"></a></font>
139 pjm2 1.1 <p>&nbsp;</td>
140     <td valign="top"><b><font face="Arial" color="#000066">Alerts (Email)</font></b><font size="2" face="Arial"><br>
141     The i-scream server includes many alerting mechanisms.&nbsp; Simple email
142     alerts may be sent out if desired.&nbsp; Alert levels and frequencies may
143     be configured for the server.&nbsp; This screenshot shows the format of a
144     typical alert; the contents of which are of course configurable.</font>
145     <p>&nbsp;</td>
146     </tr>
147     <tr>
148 tdb 1.5 <td valign="top" width="100"><font size="2" face="Arial"><a href="alerter-irc.gif"><img border="0" src="thumbnail-alerter-irc.gif" alt="click to enlarge!" width="100" height="95"></a></font>
149 pjm2 1.1 <p>&nbsp;</td>
150     <td valign="top"><b><font face="Arial" color="#000066">Alerts (IRC bot)</font></b><font size="2" face="Arial"><br>
151     Another i-scream alerter comes in the form of an interactive IRC bot.&nbsp;
152     This may reside in an IRC (Internet relay chat) channel and broadcasts
153     alerts if told to do so.&nbsp; This screenshot shows a typical interaction
154     with a user in the &quot;Bersirc&quot; IRC client.</font>
155     <p>&nbsp;</td>
156     </tr>
157     <tr>
158 tdb 1.5 <td valign="top" width="100"><font size="2" face="Arial"><a href="reports-alerts-all.gif"><img border="0" src="thumbnail-reports-alerts-all.gif" alt="click to enlarge!" width="100" height="96"></a></font>
159 pjm2 1.1 <p>&nbsp;</td>
160     <td valign="top"><b><font face="Arial" color="#000066">Alerts (Web page)</font></b><font size="2" face="Arial"><br>
161     Individual alerts and a summary of all alerts raised by the i-scream
162     server may be viewed on the alerts web pages.&nbsp; These show the
163     different levels of alerts in configurable colours and provides specific
164     details about the alerts being raised for each machine.</font>
165     <p>&nbsp;</td>
166     </tr>
167     <tr>
168 tdb 1.5 <td valign="top" width="100"><font size="2" face="Arial"><a href="reports-public-autoscroll.gif"><img border="0" src="thumbnail-reports-public-autoscroll.gif" alt="click to enlarge!" width="100" height="78"></a></font>
169 pjm2 1.1 <p>&nbsp;</td>
170     <td valign="top"><b><font face="Arial" color="#000066">Alerts (Public
171     helpdesk display)</font><font size="2" face="Arial"><br>
172     </font></b><font size="2" face="Arial">The reports centre also provides a
173     page that may be useful in configuring non-interactive public displays of
174     alerts.&nbsp; These displays automatically refresh the page periodically
175     and supported web browsers may also automatically scroll the page to allow
176     a large font to be employed for easier reading from a distance.</font>
177     <p>&nbsp;</td>
178     </tr>
179     <tr>
180 tdb 1.5 <td valign="top" width="100"><font size="2" face="Arial"><a href="conient-queues.gif"><img border="0" src="thumbnail-conient-queues.gif" alt="click to enlarge!" width="100" height="159"></a></font>
181 pjm2 1.1 <p>&nbsp;</td>
182     <td valign="top"><b><font face="Arial" color="#000066">Conient (Server queue
183     monitoring)</font><font size="2" face="Arial"><br>
184     </font></b><font size="2" face="Arial">The Conient client may also be used
185     to monitor information about the i-scream server itself.&nbsp; Here we are
186     viewing the status of the internal queues within the server.&nbsp; This
187     shows that the server is performing healthily and that there are no
188     bottlenecks.&nbsp; </font></td>
189     </tr>
190     <tr>
191 tdb 1.5 <td valign="top" width="100"><font size="2" face="Arial"><a href="reports-raptor-load15.gif"><img border="0" src="thumbnail-reports-raptor-load15.gif" alt="click to enlarge!" width="100" height="107"></a></font>
192 pjm2 1.1 <p>&nbsp;</td>
193     <td valign="top"><b><font face="Arial" color="#000066">Historical reports
194     (Web)</font><font size="2" face="Arial"><br>
195     </font></b><font size="2" face="Arial">Historical information is collated
196     by the i-scream server into (typically) a MySQL database.&nbsp; A separate
197     program is used to produce the historical web reports These may be browsed
198     via this web-based interface (see screenshot).&nbsp; The reports to be
199     generated for each machine and the size of the page are of course
200     configurable.</font>
201     <p>&nbsp;</td>
202     </tr>
203     <tr>
204 tdb 1.5 <td valign="top" width="100"><font size="2" face="Arial"><a href="reports-raptor-users.gif"><img border="0" src="thumbnail-reports-raptor-users.gif" alt="click to enlarge!" width="100" height="96"></a></font>
205 pjm2 1.1 <p>&nbsp;</td>
206     <td valign="top"><b><font face="Arial" color="#000066">Historical reports
207     (Metadata)</font><font size="2" face="Arial"><br>
208     </font></b><font size="2" face="Arial">The historical report generation
209     also produces a number of other files that may be useful for third party
210     analysis tools.&nbsp; The chart itself is written as a GIF image, as well
211     as a small file suitable for including on PHP pages that specifies the
212     minimum and maximum values during the 24 hour period.&nbsp; A file
213     containing the raw plot data is also produced to enable the use of third
214     party on-the-fly plotting tools.</font>
215     <p>&nbsp;</td>
216     </tr>
217     <tr>
218 tdb 1.5 <td valign="top" width="100"><font size="2" face="Arial"><a href="server-main.gif"><img border="0" src="thumbnail-server-main.gif" alt="click to enlarge!" width="100" height="100"></a></font>
219 pjm2 1.1 <p>&nbsp;</td>
220     <td valign="top"><b><font face="Arial" color="#000066">The i-scream server</font><font size="2" face="Arial"><br>
221     </font></b><font size="2" face="Arial">The server is distributed and may
222     therefore have multiple points of data entry and run on more than one
223     machine.&nbsp; This helps to reduce the amount of host traffic over large
224     networks and reduces potential bottlenecks.&nbsp; The server is written in
225     Java to allow it to run on most operating systems.&nbsp; This exciting
226     screenshot shows the i-scream server running ;-)</font>
227     <p>&nbsp;</td>
228     </tr>
229     </table>
230     </center>
231     </div>
232    
233    
234    
235     <!--#include virtual="../bottom.inc" -->
236     </td>
237     </tr>
238     </table>
239    
240     </body>
241     </html>