src/scripts/makegraphs

   1 #!/usr/bin/perl
   2
   3 ############################################################################
   4 #                                                                          #
   5 # This file is part of the IPCop Firewall.                                 #
   6 #                                                                          #
   7 # IPCop is free software; you can redistribute it and/or modify            #
   8 # it under the terms of the GNU General Public License as published by     #
   9 # the Free Software Foundation; either version 2 of the License, or        #
  10 # (at your option) any later version.                                      #
  11 #                                                                          #
  12 # IPCop is distributed in the hope that it will be useful,                 #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of           #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            #
  15 # GNU General Public License for more details.                             #
  16 #                                                                          #
  17 # You should have received a copy of the GNU General Public License        #
  18 # along with IPCop; if not, write to the Free Software                     #
  19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA #
  20 #                                                                          #
  21 # Copyright (C) 2004-01-19 Mark Wormgoor <mark@wormgoor.com>.              #
  22 #                                                                          #
  23 ############################################################################
  24
  25 use strict;
  26 #use warnings;
  27
  28 use RRDs;
  29 require "/var/ipfire/general-functions.pl";
  30 require "${General::swroot}/lang.pl";
  31
  32 my (%settings, @ipacsum, $iface, $ERROR);
  33 &General::readhash("${General::swroot}/ethernet/settings", \%settings);
  34 my %mbmon_settings = ();
  35 &General::readhash("${General::swroot}/mbmon/settings", \%mbmon_settings);
  36
  37 # Added for conversion of utf-8 characters
  38 use Encode 'from_to';
  39 my %tr=();
  40
  41 system("chmod 777 /srv/web/ipfire/html/graphs");
  42
  43 # Force language back to English (ugly hack!)
  44 # Modified to only force if we are unable to convert charset
  45 # from utf-8
  46 if((${Lang::language} eq 'el') ||
  47         (${Lang::language} eq 'fa') ||
  48         (${Lang::language} eq 'ru') ||
  49         (${Lang::language} eq 'th') ||
  50         (${Lang::language} eq 'vi') ||
  51         (${Lang::language} eq 'zh') ||
  52         (${Lang::language} eq 'zt')) {
  53         eval `/bin/cat "${General::swroot}/langs/en.pl"`;
  54 } else {
  55         #use translated version for other languages
  56         %tr=%Lang::tr;
  57 }
  58
  59 # Settings
  60 my $rrdlog = "/var/log/rrd";
  61 my $graphs = "/srv/web/ipfire/html/graphs";
  62 $ENV{PATH}="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin";
  63 my $hdd_device = "/dev/harddisk";
  64 my $temp = '';
  65 my %mbmon_values = ();
  66 my $key;
  67 my $value;
  68 my @args = ();
  69 my $count = 0;
  70 my $ERROR;
  71 my $dbg = 0;
  72 my $path_smartctl = "/usr/sbin/smartctl";
  73 my $path_hddtemp = "/usr/sbin/hddtemp";
  74
  75 my %color = ();
  76 my %mainsettings = ();
  77 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  78 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  79
  80 open(MBMON_OUT, ">/var/log/mbmon-values");
  81 open(FD, "/usr/bin/mbmon -rc1|" ) || die "ERROR: Cannot run mbmon\n" ;
  82
  83 while( $_ = <FD> )
  84 {
  85         next unless( /^([A-Za-z][^:\s]+)\s*:\s*([+\-]{0,1}[\d\.]+)/ ) ;
  86         $key = $1 ;
  87         $value = $2 ;
  88         $key =~ y/A-Z/a-z/ ;
  89         $mbmon_values{$key} = $value;
  90         print(MBMON_OUT "$key=$value\n");
  91 }
  92 close(FD);
  93 close(MBMON_OUT);
  94
  95 sub updatehdddata
  96 {
  97         my $disk = $_[0];
  98         my $standby;
  99         my @array = split(/\//,$disk);
 100
 101         if ( ! -e "$rrdlog/hddshutdown-".$array[$#array].".rrd"){
 102                 # database did not exist -> create
 103                 RRDs::create ("$rrdlog/hddshutdown-".$array[$#array].".rrd", "--step=300",
 104                 "DS:standby:GAUGE:600:0:1",
 105                 "RRA:AVERAGE:0.5:1:576",
 106                 "RRA:AVERAGE:0.5:6:672",
 107                 "RRA:AVERAGE:0.5:24:732",
 108                 "RRA:AVERAGE:0.5:144:1460");
 109                 $ERROR = RRDs::error;
 110                 print "Error in RRD::create for hddshutdown-".$array[$#array].": $ERROR\n" if $ERROR;
 111         }
 112
 113         if (-e "/tmp/hddshutdown-".$array[$#array]) {$standby = 1;}
 114         else {$standby = 0;}
 115
 116         RRDs::update ("$rrdlog/hddshutdown-".$array[$#array].".rrd", "-t", "standby", "N:$standby");
 117         $ERROR = RRDs::error;
 118         print "Error in RRD::update for hddshutdown-".$array[$#array].": $ERROR\n" if $ERROR;
 119
 120         if ( ! -e "$rrdlog/hddtemp-".$array[$#array].".rrd"){
 121                 # database did not exist -> create
 122                 RRDs::create ("$rrdlog/hddtemp-".$array[$#array].".rrd", "--step=300",
 123                 "DS:temperature:GAUGE:600:0:100",
 124                 "RRA:AVERAGE:0.5:1:576",
 125                 "RRA:AVERAGE:0.5:6:672",
 126                 "RRA:AVERAGE:0.5:24:732",
 127                 "RRA:AVERAGE:0.5:144:1460");
 128                 $ERROR = RRDs::error;
 129                 print "Error in RRD::create for hdd-".$array[$#array].": $ERROR\n" if $ERROR;
 130         }
 131
 132         # Temperaturlesen wÃrde die Platte aufwecken!!!
 133         if (!$standby){
 134                 $temp = 0;
 135                 my $hdd_output = '';
 136                 my $smart_output = '';
 137                 if ( -e "$path_smartctl" ){system("$path_smartctl -iHA -d ata /dev/$disk > /var/log/smartctl_out_hddtemp-$disk");}
 138                 if ( -e "/var/log/smartctl_out_hddtemp-".$array[$#array] ){
 139                 $hdd_output = `cat /var/log/smartctl_out_hddtemp-$array[$#array] | grep Temperature_`;
 140                 my @t = split(/\s+/,$hdd_output);
 141                 $temp = $t[9];
 142                 }else{$temp = 0;}
 143                 print "Temperature for ".$array[$#array]."->".$temp."<-\n";
 144                 system("echo \"Temperature for $array[$#array] -> $temp <-\n\" >>/tmp/debug");
 145                 # Nur ins RDD wenn nicht 0 (sonst klappt die min Anzeige nicht)
 146                 if ($temp){
 147                         RRDs::update ("$rrdlog/hddtemp-".$array[$#array].".rrd", "-t", "temperature", "N:$temp");
 148                         $ERROR = RRDs::error;
 149                         print "Error in RRD::update for hdd-".$array[$#array].": $ERROR\n" if $ERROR;
 150                 }
 151         }
 152 }
 153
 154 sub updatembmondata
 155 {
 156         if ( ! -e "$rrdlog/mbmon.rrd" ){
 157                 # database did not exist -> create
 158
 159                 @args = ("$rrdlog/mbmon.rrd");
 160                 push(@args, "--step=300");
 161                 foreach $key ( sort(keys %mbmon_values) ){push(@args, "DS:$key:GAUGE:600:U:U");}
 162                 push(@args, "RRA:AVERAGE:0.5:1:576");
 163                 push(@args, "RRA:AVERAGE:0.5:6:672");
 164                 push(@args, "RRA:AVERAGE:0.5:24:732");
 165                 push(@args, "RRA:AVERAGE:0.5:144:1460");
 166
 167                 print("create ". join( ", ", @args)) if ( $dbg );
 168                 RRDs::create (@args);
 169                 $ERROR = RRDs::error;
 170                 print("Error in RRD::create for mbmon: $ERROR\n") if $ERROR;
 171         }
 172
 173         my @ds;
 174         my @val;
 175         my $template;
 176
 177         foreach $key ( sort(keys %mbmon_values) ){
 178                 push(@ds, $key);
 179                 push(@val, $mbmon_values{$key});
 180         }
 181
 182         $template = join(':', @ds);
 183         $value    = "N:".join(':', @val);
 184
 185         print("update template = '$template'\n") if ( $dbg );
 186         print("update value    = '$value'\n") if ( $dbg );
 187
 188         RRDs::update("$rrdlog/mbmon.rrd", "-t", $template, $value);
 189         $ERROR = RRDs::error;
 190         print("Error in RRD::update for mbmon: $ERROR\n") if $ERROR;
 191 }
 192
 193 ## Update ipac logs
 194 system ('/usr/sbin/fetchipac');
 195 sleep 8;
 196
 197 ###
 198 ### Squid Graphs
 199 ###
 200 if ( -e "/var/log/squid/access.log") {system ("/usr/bin/squid-graph -o=/srv/web/ipfire/html/sgraph --tcp-only < /var/log/squid/access.log >/dev/null 2>&1");}
 201
 202 ###
 203 ### utf8 conversion
 204 ###
 205 if ((${Lang::language} eq 'cs') || (${Lang::language} eq 'hu') || (${Lang::language} eq 'pl') || (${Lang::language} eq 'sk')) {
 206         # Czech, Hungarian, Polish and Slovak character set
 207         foreach my $key(keys %Lang::tr) {from_to($tr{$key}, "utf-8", "iso-8859-2");}
 208 } elsif (${Lang::language} eq 'tr') {
 209         # Turkish
 210         foreach my $key(keys %Lang::tr) {from_to($tr{$key}, "utf-8", "iso-8859-9");}
 211 } else {
 212         foreach my $key(keys %Lang::tr) {from_to($tr{$key}, "utf-8", "iso-8859-1");}
 213 }
 214
 215 ###
 216 ### HDD graphs
 217 ###
 218
 219
 220 my @disks = `kudzu -qps -c HD | grep device: | cut -d" " -f2 | sort | uniq`;
 221 system("unlink /tmp/hddstatus && touch /tmp/hddstatus");
 222 print "\nFound following amount of disks:".@disks."\n";
 223 foreach (@disks){
 224         my $disk = $_;
 225         chomp $disk;
 226         print "Working on disk ".$disk.".\n";
 227
 228         my $status = "";
 229         my $diskstats = "";
 230         my $newdiskstats = "";
 231         my @array = split(/\//,$disk);
 232
 233         $diskstats = `cat /tmp/hddstats-$array[$#array]`;
 234         chomp $diskstats;
 235         my $newdiskstats = `/usr/bin/iostat -d -t $disk | tail -2 | head -1 | awk '{ print \$5","\$6}'`;
 236         chomp $newdiskstats;
 237         my $status = `hdparm -C /dev/$disk | tail -1 | cut -d: -f2`;
 238         chomp $status;
 239
 240         if ($status !~/standby/ || $diskstats ne $newdiskstats){
 241                 if (-e "/tmp/hddshutdown-".$array[$#array]){system("unlink /tmp/hddshutdown-".$array[$#array]);}
 242         }
 243
 244         if (-e "/tmp/hddshutdown-".$array[$#array]){$status = " standby\n";}
 245         else{$status = " active\n";}
 246
 247         open(DATEI, ">>/tmp/hddstatus") || die "Datei nicht gefunden";
 248         print DATEI $disk."-".$status;
 249         close(DATEI);
 250
 251         updatehdddata($disk);
 252
 253 }
 254
 255 ###
 256 ### Mbmon Data
 257 ###
 258 updatembmondata();