# $Check: perl -c %f && /opt/peg/bin/rrds -S -c %f /dev/null && echo "sane"
# $Compile(*): /opt/peg/bin/rrds -c %f %s
# CVU configuration file for CSS/CSM real port (version 1) supports a VIP
#
# how to present different data sources and build the RRD
package PEG::CVU;

# All our our's so we're in scope for the above package.
# The Template.cvu _must_ `our' all the possible attributes, others could
# skip them, I suppose.  The sub `renew' at the  end of this file must be
# in sync with the variables defined here. -- ksb
our($version);			# a version string from our conf mgmt sys
our(%ds);			# data sources; see below for format
our(%cdef);			# CDEFs; see below for format
our(%maps);			# maps; see below for format
our($defmap);			# default map to render (as a single IMG)
our(@overview);			# maps to render in "list context"
our(@detailmaps);		# maps to render for $drilldown/$ask_for_me
our(@rra);			# RRA parameters
our(@init_params);		# Default rrdgraph parameter prefix
our($rrdcrit);			# R.E. criteria to match an RRD we'll render
our($timebox);			# ref to a function to filter start/end
our($content);			# content type our renderer emits
our($renderer);			# render agent path, in local http instance

$version = 
	'$Id: real.cvu,v 2.7 2007/02/04 03:36:06 ksb Exp $';

# data sources:
# 'dsname' => [line color, area color, descr, build string, update letter]
# colors default to '000000' if undef
%ds = (
	'state' => [undef, undef, 'state', 'GAUGE:300:1:15', 'S', '@', '@,/'],
	'lc' => ['3333cc', undef, 'current', 'GAUGE:300:0:65535', 'L'],
	'tlc' => ['33cc33', undef, 'new/s', 'COUNTER:300:0:4294967295', 'T']
);

# CDEFs:
# if we can't find a ds in %ds, we look here
# 'cdef' => [RPN definition, line color, area color, descr]
# colors default to '000000' if undef
%cdef = (
	'drop' => ['state,UN,INF,0,IF', 'f0e8e8', undef, 'No Data'],
	'offline' => ['state,2,EQ,0,state,4,EQ,0,INF,IF,IF', 'ffccdd', undef, 'Offline'],
);

# maps:
# list of maps we know how to render.  after a '--' entry, everything goes
# to @graph_params.  You can specify a ds or a cdef here.  Also any options
# from rrdgraph.
# 'mapname' => [ds:style, cdef:style,... '--', rrdgraph-params...]
%maps = ( #
	'default' => ['offline:AREA', 'lc:LINE2', 'tlc:LINE2', 'drop:AREA',
		'--',
		'--upper-limit', '10',
		'--vertical-label', 'Connections'],
	'status' => ['offline:AREA', 'state:LINE1', 'drop:AREA',
		'--',
		'--upper-limit', '10',
		'GPRINT:state:MAX:Max value for state is %.0lf,',
		'GPRINT:state:MIN:Min is %.0lf',
		'--vertical-label', 'operational status'],
);
# default map, must be defined in %maps, %cdef or %ds above
$defmap = 'default';
@overview = ('default');
@detailmaps = ('lc', 'tlc', 'status');

# RRA definitions:
# RRD retention parameters (used by /opt/peg/bin/rrds)
@rra = (
	'RRA:AVERAGE:0.5:1:8928',
	'RRA:AVERAGE:0.5:12:8040',
	'RRA:AVERAGE:0.5:288:731',
);

# Default rrdgraph params for all map, cdef, and ds presentations above.
@init_params = (
	'--lower-limit', '0',
);

# Set an image (or frame) render agent (default /cgi-bin/app-rrds.pl)
$renderer = undef;
# Set a Content-Type (e.g. image/...|text/plain|text/html|...
# that the above emits (else default to an IMG).
$content = undef;

# R.E search criteria.
#	$1 is the name of this cvu
#	$2 is the host port traffic is sent to
$rrdcrit = '/app-(real)(.*)\.rrd$';
#$rrdcrit = '/app-(vip)(.*)\.rrd$';

# success
1;