Hi, Martin .. again :-) !
Thanks a lot for answer and your informations .. !!
.. for my apology and i think you notice it, i'm not knowledgeable with the nagios-working-model ...
You are asking about having a Nagios server talk to a Hobbit client, yes?
Not quite correct, also the Xymon-Server could trigger the Nagios-Server, like the xymon-alert-mail to myself ... :-)
Damned, once more my misapprehension again, about nagios ( not a client-server-application), sorry !
In this case what you are asking for is certainly possible, just not simple.
I believe, and the other thought, with xymon-server to nagio-server is not easier i think ..
There was a nebulous idea, that Nagios can get a xymon-alert for a host (from xymon-client or from server), and if you "click" on the alarm-icon on Nagios, you will be redirect to the xymon-page or subpage or host-info-page ...
And you describe this very intelligible with this below, thanks ! :-)
If you really want to do this you are going to have to write (or get your student to write) a proxy server that listens on port 1984 and stores any client data from the Xymon client on disk. Then, when the Nagios server initiates a test another program reads the data from the disk and sends back the corresponding information.
How you tie up the data sent from the client to the data requested by the server is up to you and your student to figure out.
It seems ( this was apprehensive ) to be a bigger project :-(
Thanks a lot again for your answer !
.. but i still wonder, that i'm the only one, who wants/need this connection between xymon and nagios ( ok, Xymon is the better of application course, but nagios is more widespreaded , i think ...)
cheers, martin
On Fri, 13 Mar 2009, Ward, Martin wrote:
Hi Martin,
It should not a be a pro/contra-discussion of Nagios vs. Xymon, which will be always on side of Xymon, won't it ? :-)
I am sure Nagios has its benefits, as does Xymon, we're just more likely to consider Xymon first.
You are asking about having a Nagios server talk to a Hobbit client, yes? In this case what you are asking for is certainly possible, just not simple.
Nagios is not a client-server application. It works by the server initiating tests on the clients and reading the response. Xymon works by listening on a port for data sent from the client, the client initiates its own tests. With a Xymon server and a Nagios client it's fairly easy (it must be since I have done it) to have a proxy server that initiates the Nagios test on the client and report back to the Xymon server.
However, with a Nagios and a Xymon client it's more difficult. The client would run when it was configured to and try to send data back to the Nagios server, which isn't ready to accept data form the client since it hasn't initiated a test.
If you really want to do this you are going to have to write (or get your student to write) a proxy server that listens on port 1984 and stores any client data from the Xymon client on disk. Then, when the Nagios server initiates a test another program reads the data from the disk and sends back the corresponding information.
How you tie up the data sent from the client to the data requested by the server is up to you and your student to figure out.
|\/|artin
-----Original Message----- From: Martin Flemming [mailto:martin.flemming at desy.de] Sent: 12 March 2009 23:06 To: hobbit at hswn.dk Subject: [hobbit] Re: Hobbit server/client, Nagios server ?! (fwd)
Hmm, please don't be angry, that's my very last attemp ...
"Hobbit Server/Client and Nagios Server"
I need something which triggers an alarm from an hobbit-client or hobbitserver (prefer) to our NAGIOS-Server ..
I will be very happy, if only one hint came around ..
Now, it's a very favorable moment for this, because we've got a student for some months, who can spend time for it ...
It should not a be a pro/contra-discussion of Nagios vs. Xymon, which will be always on side of Xymon, won't it ? :-)
It's only the technical question of the possibility .... Unfortunately, Nagios is in our IT-Department the political first Montitoring-Tool, but i want to share my advantage wit Xymon to the rest of our group ...
thanks
Martin
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