• Created by Unknown User (cal), last modified on Dec 04, 2006

Configuration Information Retrieval Scripts

The following scripts are used by the applications and the monitoring systems code to  obtain the configuration information from the IEPM-BW database.

fetch-aliasname nodeid

 This returns the aliasname for the 'nodeid' specified from the NODES table. For example:

> fetch-aliasname 5
iepm-bw.slac.stanford.edu
>

fetch-iepmbw-nodes

This returns an associative array of the monitoring hosts and their base URL.

>fetch-iepmbw-nodes
%monhost=('iepm-bw.slac.stanford.edu','http://www.slac.stanford.edu/comp/net',
'iepm-bw.caltech.ul-org','http://socrates.ultralight.org',
'iepm-bw.bnl.org','http://iepmbw.bnl.org',
'iepm-bw.cern.ch','http://iepmbw.cern.ch',
'iepm-bw.twaren.net','http://iepmbw.twaren.net',
'iepm-bw.snv.ul-org','http://snv1.ultralight.org',
'iepm-bw.fzk.de','http://lhc-opn-mon-fzk.gridka.de')

fetch-ipaddr aliasname

This returns the ip address of the node with the specified aliasname.

>fetch-ipaddr iepm-bw.twaren.net
211.27.61.163
>

fetch-monhosts

This returns a list of the active monitoring hosts.

>fetch-monhosts
(iepm-bw.slac.stanford.edu,iepm-bw.caltech.ul-org,iepm-bw.cern.ch,iepm-bw.bnl.org,iepm-bw.twaren.net,iepm-bw.snv.ul-org,iepm-bw.fzk.de)>

fetch-nodeid -n aliasname

This returns the nodeid of the specified aliasname

>fetch-nodeid -n iepm-bw.bnl.org
98
>

fetch-table-description -t <tablename>

This returns the list of fields in the specified table.

>fetch-table-description -t PLOTSPECS
(plotspecID,srcNode,destNode,datatype,plottype,xtitle,ytitle,title,plotspec,insubdir,outsubdir,f_time_stamp)
>

fetch-tables

This returns the list of all tables in the IEPM data base. Note that all of these tables may not be in use.

>fetch-tables
ALERTS,ASN,ASNINFO,BWDATA,COMMENTS,DIAG_RESULT,GRAPHS,GROUPS,MONHOST,NEWALERTS,NODEGROUP,NODES,
NODESPECS,OWAMPDATA,PINGDATA,PLOTSPECS,REGDATA,ROUTEDATA,ROUTENO,SCHEDULE,TOOLSPECS
>

fetch-targethost-names

This returns a list of the target host alias names

> fetch-targethost-names
(node1.niit.pk,node1.utdallas.edu,node1.switch.ch,node1.desy.de,node1.nslabs.ufl.edu,node1.lbl.gov,node1.in2p3.fr,
node1.indiana.edu,node1.cesnet.cz,node1.mcs.anl.gov,node1.fzk.de,node1.pd.infn.it,node2.nslabs.ufl.edu,
node1.stanford.edu,node1.binp.nsk.su,node1.cacr.caltech.edu,node1.triumf.ca,node1.dl.ac.uk,node1.sdsc.edu,
node1.utoronto.ca,node7.slac.stanford.edu,node2.ornl.gov,node1.ornl.gov,node1.glast.nrl.navy.mil,
node1.umich.ul-org,node1.bu.edu,node1.harvard.edu,node1.uchicago.edu,node2.indiana.edu,node1.uta.edu,
node1.lunet.edu,node1.ucsd.edu,node2.lbl.gov)
>

get-active-nodelist

This script returns a list of the active nodes and which probes are active for this. The result needs to be evaluated to make the active node list %TESTLIST.

>get-active-nodelist
%TESTLIST=('iepm-bw.bnl.org','mtlaytcp,owping,pathchirp,pathload,ping,tlaytcp,traceroute',
'iepm-bw.caltech.ul-org','owping,pathchirp,pathload,ping,tlaytcp,traceroute',...);
>
# in perl:
 @ans = `$iepmSrcDir/get-active-nodelist`;
 eval("$ans[0];");

;

get-nodespecs -n aliasname

This returns all the fields in the NODES table for the specified aliasname

monhost-getcfg

This returns the information for the monitoring host on which it is executed. It is used to make that information available to the various acquisition and analysis scripts.

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