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20030313: TAMU ldm6 ldmd.conf

>From: Neil Smith <address@hidden>
>Organization: TAMU
>Keywords: 200303130136.h2D1aoB2022568 LdM FreeBSD

Hi Neil,

Thanks for passing along the ldmd.conf file for your machine.  Since
this machine is not receiving data from outside of TAMU, tuning mods
should not be needed.  Would it be possible for you/someone to upgrade
the LDM machine(s) that get data from the IDD to LDM-6?  If yes, then
that machine(s) should have the 'exec "rtstats..."' invocation in
its(their) ldmd.conf file and not your machine.  We are most interested
in real time statistics for primary IDD nodes, not internal nodes
since internal distribution of data is beyond our control.

Thanks for the information!

Tom

>#####
># $Id: ldmd.conf,v 1.16 2002/06/17 21:12:43 anne Exp $
># Sample ldmd.conf for ldm5
>####
>#
># This is the main configuration file for the LDM server. All lines that start
># with a "#" sign are comments.
>#
># To debug an LDM that hangs on start up, run the following from LDM home:
># % bin/rpc.ldmd -vl - -q data/ldm.pq etc/ldmd.conf
>#
># If the LDM still hangs, comment out all lines in this file except noted
># allow line entry below, try again.
>#
>##############################################################################
> #
># Exec Entries
>##############################################################################
> #
>#
># Programs that can share a queue with rpc.ldmd server, these programs
># are started by the "exec" command and are in the same process group.
>#
># Regarding pqbinstats, while pqbinstats will generate .stats files in
># your logs directory, it is necessary to also run 'ldmadmin dostats'
># once per hour via cron in order to email the stats to the UPC and
># remove the .stats files that are no longer needed.  See
># http://www.unidata.ucar.edu/packages/ldm/ldmConfigInstallList.html#s7
># for more information.
>exec   "pqbinstats"
>exec   "pqact"
>#
># rtstats uses the LDM to send product latency statistics to the UPC.
># We are currently evolving from pqbinstats to rtstats, but in the
># mean time we hope sites will run both.  For more info on rtstats
># please see the man page.
>exec   "rtstats -h rtstats.unidata.ucar.edu"
>#exec  "pqsurf"
>#
>##############################################################################
> #
># Request Entries
>##############################################################################
> #
>#
># LDM5 servers request data from Data Sources
>#
>#      request <feedset> <pattern> <hostname pattern>
>#
>#request WMO ".*" uni0.unidata.ucar.edu
>request NNEXRAD                ".*"    nids.met.tamu.edu       #NOAAPORT radar
>  data
>request        IDS|DDPLUS|FSL2|NLDN    ".*"    sleet.met.tamu.edu
>request        HDS             ".*"    128.194.104.122         # sleet
>request FNEXRAD                ".*"    nids.met.tamu.edu       #Unidata rad co
> mposites
>#
>##############################################################################
> #
># Allow Entries
>##############################################################################
> #
>#
># Giving permission for a Data Sink to perform a request to your LDM
>#
># allow        <feedset> <hostname pattern>
>#
># Giving permission to your own machine and Unidata
>#
># Under no circumstances comment out the next allow entry to localhost
># The LDM will NOT start if the lines are commented out.
>allow  ANY
>    ^((localhost|loopback)|(127\.0\.0\.1\.?$)|([a-z].*\.unidata\.ucar\.edu\.?$
> ))
>#
>##############################################################################
> #
># Accept Entries
>##############################################################################
> #
># ACCEPT: Who can feed us, currently this action is ONLY needed for WSI data
>#
># accept <feedset> <pattern> <hostname pattern>
>#
># accept anything from yourself
>#
>#accept ANY ".*" ^((localhost|loopback)|(127\.0\.0\.1\.?$))
>#
># accept from your upstream site
>#
># WSI is using ldm4 protocol so the accept is still required
>#accept        WSI
>#    .*
>#    ^[a-z].*\.uni\.wsicorp\.com$
>#
>##############################################################################
> #
># End 
>##############################################################################
> #
>

From: "Neil R. Smith" <address@hidden>
Date: Fri, 14 Mar 2003 11:13:38 -0500
To: Unidata Support <address@hidden>
Subject: Re: 20030313: TAMU ldm6 ldmd.conf

Tom, this LDM-6 machine will be replacing our primary node, coriolis, when
finally configured, tested and ready for duty.

-Neil