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nfilus
06-24-2008, 12:06 AM
Hello,

I'm building a monitoring environment based on centreon 2.0b3 and I see a lot of potential in the tool to become the next (unofficial) nagios frontend.
I would like to share the problems I stumpled upon until now and give some feedback. Most of the following may be filed as bugs, but I want some feedback before.

bugs:
- notifications: nagios 3.0 knows also a flapping (f) and a scheduled downtime (s) notification type. In centreon exists a redundant none (n) state, which means not (w and c and u and r) - at least I can't find it in nagios 3.0 docs.
- the documentation link is broken (at least for me)
- sort order of nagios resources should be alphanumeric (user1, user2, user10, ...)
- some titles of generated images are still french
- host groupings in monitoring grid view don't respect defined groups and use own groupings
-

wishes / enhancements:
- more translations, but I know it's work in progress
- show (more verbose) command log or output for debugging
- possibility to test a command (changeset 5379?)
- add sorting (configuration) and filtering of tables everywhere
- grouping of commands is not very intuitive: prefer breaks at "-_" and prefer more group members above longer common name ("notification-by-e"[mail|pager])
- more tooltips with little help for options and settings
(example: what is the meaning of default value "1" in service options
->disable/enable?)
- integrate a host scan / nmap / snmpwalk for automatic discovery
- add "clear" button for filter
- show status of all services of host in Monitoring -> Hosts -> Hosts Problems
- merge options window and "hosts command" window (enable/disable)
- let the user define and add more tools to the host window (ssh to host,
restart, .....)
- default in "yes/no/default" should differentiate between "nagios" default and "default taken from template"


I hope you like feedback, tell me which of these to file as bugs and I'll see some of them implemented some day.


Thank you for the work.

Nikolaus

Wolfgang
06-24-2008, 11:28 PM
Notifications
"n" isn't mentioned in the "Definition format" but looking at the explanation of the options you can find the following sentence:If you specify n (none) as an option, no host notifications will be sent out.

nfilus
06-25-2008, 03:01 PM
Notifications
"n" isn't mentioned in the "Definition format" but looking at the explanation of the options you can find the following sentence:

Thanks, I found it in http://nagios.sourceforge.net/docs/3_0/objectdefinitions.html

I just re-checked the problem and the inconsistency is in the user configuration options, where centreon allows to select "n" together with other options. The host and service options are correct and don't specify "none". It should be changed to "nothing selected"="none" and maybe have a default of "all".