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todo.shtml |
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Created by tdb1 07/03/2001 |
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Last edited 07/03/2001 |
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<title>i-scream TODO list</title> |
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<h2>i-scream TODO list</h2> |
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This is a list of things which still need to be done; |
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<h3>Server</h3> |
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<pre> |
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FIX the major memory leak issues. |
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LocalClient Monitors: Load, Processes, Queues, Users, Disks (MB threshold). |
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Sort out GC & Configuration objects (and CorbaHandlers). |
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Completed: |
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---------- |
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13/03/2001 - Thread naming, at least at a "what class it is" level. |
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- Utilise the ConfigurationProxy throughout the server. |
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09/03/2001 - WebFeeder needs to dump Alerts to disk. |
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08/03/2001 - WebFeeder needs to dump XML to disk |
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LocalClient Monitors: Disks, Service Checks |
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07/03/2001 - Service Checks: FTP, POP3, IMAP, SSH, Telnet |
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01/03/2001 - Make it easy to change flags to the java compiler. |
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Configuration groups need implementing. |
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28/02/2001 - Queue identification ? Use a hash of the Queue ? |
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Fix the Queue "unlimited" size problem. |
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27/02/2001 - (not needed) ClientInterface/DBInterface need to "pull" data ? |
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Builds on the website ? |
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Change build scripts to make iscream-server.java/tar.gz/zip |
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25/02/2001 - Move checking of logging verbosity to the servant. |
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23/02/2001 - print verbosity level with logging messages |
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functionality added to the LoggerServant |
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23/02/2001 - Startup of components - eg. running DBInterface on another machine. |
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Now catches any problems relating to not finding a component if |
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a component has a dependancy. The component manager will then |
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retry it after a given timeout. |
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12/02/2001 - Logging of Queue.status() somehow. |
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06/02/2001 - Make use of the PrintWriter "autoflush" feature :) |
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28/01/2001 - Add dependency checking for the DOCOPY Makefile target. |
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Client Interface needs more functionality. |
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SQL Driver doesn't work in Windows. |
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18/01/2001 - Heartbeats are still dropped. |
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CVS directories get added to build tar/zip file. |
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Problem on FreeBSD with zip file adding more files than it should. |
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Remove Component from util package -> ComponentManager. |
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Remove ReferenceManager from util package -> ComponentManager. |
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Add status methods to the Queue that return just values. |
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Clean up the util package, it shouldn't do logging etc. |
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-- done with the exception of ReferenceManager. |
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16/01/2001 - Build a util package JAR file seperately. |
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14/01/2001 - Javadoc pages on website ? |
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-- done for the server at least. |
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12/01/2001 - Investigate the use of a Queue in the Filter, to replace the |
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current FilterThread setup. |
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07/01/2001 - Makefile needs to copy non-java files to JAR (eg. images). |
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02/01/2001 - Add making of Javadoc pages to make scripts. |
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Queuing system in the root filter. |
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</pre> |
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<h3>Conient</h3> |
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<pre> |
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Consider graphing of some values? |
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Allow changing of view |
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-adding removing data fields?? |
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-comparing fields accross servers |
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Possibly use a JTree in place of a JTabbedPane |
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Fix bug where it can take up to two packets to display |
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correct information. This is most visible in service |
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checks, but can also be seen on disk, memory and anything |
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else that uses two data items from the packet for one |
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component. |
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Maybe handle exceptions nicer in the comms |
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Switch to using the StringUtil class for the firewall command stuff |
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Completed: |
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01/03/2001 - re-work host display and choosing mechanism (ie, make us 1.1 protocol) |
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26/02/2001 - Rework system displaying of components for Swing Event Handling |
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Allow config to be written back to a local file |
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Allow local file config to be changed via the GUI |
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05/02/2001 - allow disk components to alter their units |
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have some icons and the i-scream logo on display |
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show errors in windows rather than on the console |
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Fix error in packet stopping update of ALL hosts |
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04/02/2001 - Write LOADS more data components |
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03/02/2001 - Allow config to be obtained from the server |
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30/01/2001 - Add option to handle firewalls |
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29/01/2001 - Allow config to be obtained from a local file |
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Fix problem with memory display showing negative values at start |
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Ensure all Swing updates use the Swing Event Handling thread (partial - only data components) |
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28/01/2001 - Tidy up network comms and link handling |
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</pre> |
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<h3>statgrab</h3> |
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<pre> |
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Solaris - If free memory changes to < 10Mb (?) it changes to K rather than M (thus not matched) |
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FreeBSD - grabbing memory total |
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Linux - CPU %'s not always right, 2 repititions ? |
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Consider proc as a replacement for top on Linux |
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If possible, find alternatives to top, as it's very "heavy" |
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</pre> |
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<h3>C++ Host</h3> |
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<pre> |
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UDP Packet size to 8Kb |
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Porting to Linux/FreeBSD (Windows?) |
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</pre> |
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<h3>Winhost</h3> |
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<pre> |
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Still needs to send the true uptime. |
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Processor ID should be packet.os.architecture |
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Minor version joined with packet.os.version |
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Logo ? Pink icon ? URL link ? fixes... |
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Solve OCX problem |
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</pre> |
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<h3>ihost</h3> |
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<pre> |
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Produce a very quick "check script" which can be run by cron. |
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</pre> |
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<h3>Web Reports</h3> |
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<pre> |
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Alert/System Summary Page |
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Individual Host Alert Summary Page(s) |
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Individual Host Lastest Data Page(s) (including service checks) |
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</pre> |
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