Add zabbix monitoring script

zabbix.pl

@@ -0,0 +1,83 @@
+#!/usr/bin/perl
+use lib “/usr/share/BackupPC/lib”;
+use BackupPC::Lib;
+use BackupPC::CGI::Lib;
+use POSIX;
+use JSON;
+
+# We need to switch to backuppc UID/GID
+my $uid = getuid();
+my $gid = getgid();
+my (undef,undef,$bkpuid,$bkpgid) = getpwnam(‘backuppc’);
+setuid($bkpuid) if ($uid ne $bkpuid);
+setgid($bkpgid) if ($gid ne $bkpgid);
+
+my $host = $ARGV[0];
+my $what = $ARGV[1];
+
+my $bpc = BackupPC::Lib->new();
+my @backups = $bpc->BackupInfoRead($host);
+my $mainConf = $bpc->ConfigDataRead();
+my $hostConf = $bpc->ConfigDataRead($host);
+my $conf = { %$mainConf, %$hostConf };
+my $fullCnt = $incrCnt = 0;
+my $fullAge = $incrAge = $lastAge = -1;
+my $lastXferErrors = 0;
+my $maxErrors = 0;
+
+for ( my $i = 0 ; $i < @backups ; $i++ ) {
+  if ( $backups[$i]{type} eq “full” ) {
+      $fullCnt++;
+      if ( $fullAge < 0 || $backups[$i]{startTime} > $fullAge ) {
+          $fullAge  = $backups[$i]{startTime};
+          $fullSize = $backups[$i]{size};
+          $fullDur  = $backups[$i]{endTime} - $backups[$i]{startTime};
+      }
+  }
+  else {
+    $incrCnt++;
+    if ( $incrAge < 0 || $backups[$i]{startTime} > $incrAge ) {
+      $incrAge = $backups[$i]{startTime};
+    }
+  }
+}
+
+if ( $fullAge > $incrAge && $fullAge >= 0 )  {
+  $lastAge = $fullAge;
+}
+else {
+    $lastAge = $incrAge;
+}
+if ( $lastAge < 0 ) {
+    $lastAge = “”;
+}
+else {
+    $lastAge = sprintf(“%.1f”, (time - $lastAge) / (24 * 3600));
+}
+$lastXferErrors = $backups[@backups-1]{xferErrs} if ( @backups );
+$maxErrors = $conf->{MaxXferError} if (defined $conf->{MaxXferError});
+if ($what eq ‘errors’){
+    print $lastXferErrors;
+}
+elsif ($what eq ‘max_errors’){
+    print $maxErrors;
+}
+elsif ($what eq ‘age’){
+    print $lastAge;
+}
+elsif ($what eq ‘size’){
+    print $fullSize;
+}
+elsif ($what eq ‘duration’){
+    print $fullDur;
+}
+elsif ($what eq ‘notify’){
+    print $conf->{EMailNotifyOldBackupDays};
+}
+else{
+  print<<”EOF”;
+
+Usage: $0 <host> [errors|age|size|duration]
+EOF
+}
+exit(0);