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[http_load_] Add multigraph support

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Signed-off-by: Olivier Mehani <shtrom@ssji.net>
This commit is contained in:
Olivier Mehani 2017-06-14 22:06:34 +10:00
parent d51266a358
commit 3216a70b13
1 changed files with 82 additions and 2 deletions
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84
plugins/http/http_load_
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@ -47,7 +47,10 @@
# sudo -u <user> /usr/share/munin/plugins/http_load_ cron verbose
#
# 4. Run munin-node-configure --suggest --shell and run the symlink
# commands manually to update the munin-node plugin list.
# commands manually to update the munin-node plugin list. You should
# ignore the _multi suggestion unless you want to use the multigraph
# mode (see below), in which case you should only create the _multi
# symlinks.
#
# (5. If you want to change the filter which the plugin uses to select which
# tags to follow in a web page, edit the subroutine called "filter" below.)
@ -70,6 +73,16 @@
#
# 4. /etc/init.d/munin-node restart
#
# Multigraph support
#
# The default behaviour is to output one full graph per metric. This
# plugin also supports a multigraph mode, which only outputs one graph
# type on the summary # page, and create a separate page with all the
# others.
#
# This mode is enabled by only creating the _multi symlink, suggested
# by munin-node-configure.
#
#####
#
# Todo:
@ -482,6 +495,66 @@ sub cache_values{
}
}
sub multi_config{
my $id = $_[0];
my %urls = %{$_[1]};
my %cache = %{$_[2]};
my $count = 0;
print "multigraph http_load_$id\n";
loadtime_config($id, \%urls, \%cache);
print "\nmultigraph http_load_$id.loadtime\n";
loadtime_config($id, \%urls, \%cache);
print "\nmultigraph http_load_$id.size\n";
size_config($id, \%urls, \%cache);
print "\nmultigraph http_load_$id.elements\n";
elements_config($id, \%urls, \%cache);
print "\nmultigraph http_load_$id.response\n";
response_config($id, \%urls, \%cache);
print "\nmultigraph http_load_$id.type\n";
type_config($id, \%urls, \%cache);
print "\nmultigraph http_load_$id.tags\n";
tags_config($id, \%urls, \%cache);
}
sub multi_values{
my $id = $_[0];
my %cache = %{$_[1]};
my $count = 0;
print "multigraph http_load_$id\n";
cache_values(\%cache, "loadtime");
print "\nmultigraph http_load_$id.loadtime\n";
cache_values(\%cache, "loadtime");
print "\nmultigraph http_load_$id.size\n";
cache_values(\%cache, "size");
print "\nmultigraph http_load_$id.elements\n";
cache_values(\%cache, "elements");
print "\nmultigraph http_load_$id.response\n";
cache_values(\%cache, "response");
print "\nmultigraph http_load_$id.type\n";
cache_values(\%cache, "type");
print "\nmultigraph http_load_$id.tags\n";
cache_values(\%cache, "tags");
}
$debug && print "Scriptname: " . $scriptname . "\n";
# Get the url id and the type of the graph
@ -518,6 +591,7 @@ if($ARGV[0] and $ARGV[0] eq "autoconf") {
print $id . "_tags\n";
print $id . "_type\n";
print $id . "_elements\n";
print $id . "_multi\n";
}
exit(0);
@ -671,6 +745,8 @@ if($ARGV[0] and $ARGV[0] eq "autoconf") {
type_config($id, \%urls, \%cache)
}elsif($type eq "tags"){
tags_config($id, \%urls, \%cache)
}elsif($type eq "multi"){
multi_config($id, \%urls, \%cache)
}
exit(0);
} else {
@ -679,7 +755,11 @@ if($ARGV[0] and $ARGV[0] eq "autoconf") {
my %cache=read_cache($cachefile);
$debug && print "Number of lines in cache file: " . keys(%cache) . "\n";
cache_values(\%cache, $type);
if($type eq "multi"){
multi_values($id, \%cache);
} else {
cache_values(\%cache, $type);
}
}
# vim:syntax=perl