From 6660a3c6cd5d1b65864289dc09e7ba7d2f6dad3f Mon Sep 17 00:00:00 2001 From: Heuzef Date: Fri, 20 Sep 2019 17:05:04 +0200 Subject: [PATCH] Global var --- Check.pm | 312 +++++++++++++++++++++++++++++++-------------------------------- 1 file changed, 156 insertions(+), 156 deletions(-) diff --git a/Check.pm b/Check.pm index 8aa407e..5002ee8 100644 --- a/Check.pm +++ b/Check.pm @@ -27,176 +27,176 @@ use Getopt::Long; use Statistics::Descriptive; use Data::Dumper; -sub size_consistency { - - my $host = undef; - my $entity = undef; - my $pretty = 0; - - GetOptions( - "host=s" => \$host, - "entity=s" => \$entity, - "pretty" => \$pretty - ); - - # 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 $bpc = BackupPC::Lib->new(); - my $mainConf = $bpc->ConfigDataRead(); - my $json = {}; - - if ( $host ) { - my $hostConf = $bpc->ConfigDataRead($host); - my $conf = { %$mainConf, %$hostConf }; - my $age = -1; - $json = { - bkp => 0, - full_size => 0, - errors => 0, - new_size => 0, - new_size_avg => 0, - new_size_median => 0, - new_size_q1 => 0, - new_size_q3 => 0, - duration => 0, - comp_ratio => 0 - }; - - my $lastXferErrors = 0; - my $maxErrors = 0; - my $new_size_of_last_full = 0; - my @bpc_info = $bpc->BackupInfoRead($host); - my $sizes = new Statistics::Descriptive::Full; - - if ( scalar( @bpc_info ) ){ - foreach my $backup ( @bpc_info ) { - # Skip partial or active backups - next if ( $backup->{type} !~ m/^full|incr$/ ); - if ( $backup->{type} eq "full" ) { - $json->{full_size} = $backup->{size}; - $new_size_of_last_full = $backup->{sizeNew}; - } - # Push all the sizes in our data set to compute avg sizes - # Exclude backup N°0 as it'll always have much more new data than normal backups - $sizes->add_data($backup->{sizeNew}) unless ( $backup->{num} == 0 ); - $json->{bkp}++; - } - - # Ignore the last backup if it's not full or incr (which means it's either partial or active) - my $i = ( $bpc_info[-1]->{type} =~ m/^full|incr$/ ) ? -1 : -2; - - $json->{errors} = $bpc_info[$i]->{xferErrs}; - $json->{new_size} = $bpc_info[$i]->{sizeNew}; - $json->{duration} = $bpc_info[$i]->{endTime} - $bpc_info[$i]->{startTime}; - $json->{type} = $bpc_info[$i]->{type}; - $json->{comp_ratio} = ( $bpc_info[$i]->{sizeNew} > 0 ) ? - sprintf( "%.2f", 100 - ( $bpc_info[$i]->{sizeNewComp} * 100 / $bpc_info[$i]->{sizeNew} ) ) - : - 0; - - $json->{new_size_avg} = int $sizes->mean; - $json->{new_size_median} = int $sizes->median; - # Some old versions of Statistics::Descriptive (eg, on el5) do not support quantile - $json->{new_size_q1} = eval { int $sizes->quantile(1) } || 0; - $json->{new_size_q3} = eval { int $sizes->quantile(3) } || 0; - $json->{enabled} = ( $conf->{BackupsDisable} > 0 ) ? 0 : 1; - $json->{total_size} = $sizes->sum + $json->{full_size} - 2 * $new_size_of_last_full; - $json->{age} = time - $bpc_info[$i]->{startTime}; - - $json->{max_errors} = $conf->{MaxXferError} || 0; - } - } elsif ( $entity ) { - - $json = { - perf => 0, - size => 0, - hosts => 0, - bkp => 0, - ratio => 0 - }; - - my $total_new = 0; - my $total_comp = 0; - - foreach my $host ( keys %{ $bpc->HostInfoRead } ) { - next unless $host =~ m/^(vm_)?\Q$entity\E_.*/; - my $full_size; - - $json->{hosts}++; +my $sizeConsistency = print("ANOMALOUS"); +sub size_consistency +{ + my $host = undef; + my $entity = undef; + my $pretty = 0; + + GetOptions( + "host=s" => \$host, + "entity=s" => \$entity, + "pretty" => \$pretty + ); + + # 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 $bpc = BackupPC::Lib->new(); + my $mainConf = $bpc->ConfigDataRead(); + my $json = {}; + + if ( $host ) { my $hostConf = $bpc->ConfigDataRead($host); - my $conf = { %$mainConf, %$hostConf }; - my $freq = ( $conf->{FullPeriod} > $conf->{IncrPeriod} ) ? $conf->{IncrPeriod} : $conf->{FullPeriod}; - my $duration = 0; - my $bkp_num = 0; + my $conf = { %$mainConf, %$hostConf }; + my $age = -1; + $json = { + bkp => 0, + full_size => 0, + errors => 0, + new_size => 0, + new_size_avg => 0, + new_size_median => 0, + new_size_q1 => 0, + new_size_q3 => 0, + duration => 0, + comp_ratio => 0 + }; + + my $lastXferErrors = 0; + my $maxErrors = 0; my $new_size_of_last_full = 0; + my @bpc_info = $bpc->BackupInfoRead($host); + my $sizes = new Statistics::Descriptive::Full; + + if ( scalar( @bpc_info ) ){ + foreach my $backup ( @bpc_info ) { + # Skip partial or active backups + next if ( $backup->{type} !~ m/^full|incr$/ ); + if ( $backup->{type} eq "full" ) { + $json->{full_size} = $backup->{size}; + $new_size_of_last_full = $backup->{sizeNew}; + } + # Push all the sizes in our data set to compute avg sizes + # Exclude backup N°0 as it'll always have much more new data than normal backups + $sizes->add_data($backup->{sizeNew}) unless ( $backup->{num} == 0 ); + $json->{bkp}++; + } - foreach my $backup ( $bpc->BackupInfoRead( $host ) ) { - next if ( $backup->{type} !~ m/^full|incr$/ ); - - # Save the total size of the last full backup - if ( $backup->{type} eq 'full' ) { - $full_size = $backup->{size}; - $new_size_of_last_full = $backup->{sizeNew}; + # Ignore the last backup if it's not full or incr (which means it's either partial or active) + my $i = ( $bpc_info[-1]->{type} =~ m/^full|incr$/ ) ? -1 : -2; + + $json->{errors} = $bpc_info[$i]->{xferErrs}; + $json->{new_size} = $bpc_info[$i]->{sizeNew}; + $json->{duration} = $bpc_info[$i]->{endTime} - $bpc_info[$i]->{startTime}; + $json->{type} = $bpc_info[$i]->{type}; + $json->{comp_ratio} = ( $bpc_info[$i]->{sizeNew} > 0 ) ? + sprintf( "%.2f", 100 - ( $bpc_info[$i]->{sizeNewComp} * 100 / $bpc_info[$i]->{sizeNew} ) ) + : + 0; + + $json->{new_size_avg} = int $sizes->mean; + $json->{new_size_median} = int $sizes->median; + # Some old versions of Statistics::Descriptive (eg, on el5) do not support quantile + $json->{new_size_q1} = eval { int $sizes->quantile(1) } || 0; + $json->{new_size_q3} = eval { int $sizes->quantile(3) } || 0; + $json->{enabled} = ( $conf->{BackupsDisable} > 0 ) ? 0 : 1; + $json->{total_size} = $sizes->sum + $json->{full_size} - 2 * $new_size_of_last_full; + $json->{age} = time - $bpc_info[$i]->{startTime}; + + $json->{max_errors} = $conf->{MaxXferError} || 0; + } + } elsif ( $entity ) { + + $json = { + perf => 0, + size => 0, + hosts => 0, + bkp => 0, + ratio => 0 + }; + + my $total_new = 0; + my $total_comp = 0; + + foreach my $host ( keys %{ $bpc->HostInfoRead } ) { + next unless $host =~ m/^(vm_)?\Q$entity\E_.*/; + my $full_size; + + $json->{hosts}++; + + my $hostConf = $bpc->ConfigDataRead($host); + my $conf = { %$mainConf, %$hostConf }; + my $freq = ( $conf->{FullPeriod} > $conf->{IncrPeriod} ) ? $conf->{IncrPeriod} : $conf->{FullPeriod}; + my $duration = 0; + my $bkp_num = 0; + my $new_size_of_last_full = 0; + + foreach my $backup ( $bpc->BackupInfoRead( $host ) ) { + next if ( $backup->{type} !~ m/^full|incr$/ ); + + # Save the total size of the last full backup + if ( $backup->{type} eq 'full' ) { + $full_size = $backup->{size}; + $new_size_of_last_full = $backup->{sizeNew}; + } + + $json->{size} += $backup->{sizeNew}; + $total_new += $backup->{sizeNew}; + $total_comp += $backup->{sizeNewComp}; + $duration += $backup->{endTime} - $backup->{startTime}; + $bkp_num++; + $json->{bkp}++; } + # Compute the average cost as the number of hours per day spent + # to backup this host + $json->{perf} += ( $bkp_num > 0 ) ? $duration / ( 3600 * $bkp_num * $freq ) : 0; + + # $json->{size} represent the total size used by this host. + # But we want to substract the new size of the last full, as for this one we + # do not count sizeNew but size. As we've already added sizeNew we need to substract it 2 times + $json->{size} += $full_size - 2 * $new_size_of_last_full; + } + $json->{ratio} = ( $total_new > 0 ) ? 100 - ( $total_comp * 100 / $total_new ) : 0; - $json->{size} += $backup->{sizeNew}; - $total_new += $backup->{sizeNew}; - $total_comp += $backup->{sizeNewComp}; - $duration += $backup->{endTime} - $backup->{startTime}; - $bkp_num++; - $json->{bkp}++; + # Round some values + foreach my $key ( qw(ratio perf) ) { + $json->{$key} = sprintf( "%.2f", $json->{$key} ); } - # Compute the average cost as the number of hours per day spent - # to backup this host - $json->{perf} += ( $bkp_num > 0 ) ? $duration / ( 3600 * $bkp_num * $freq ) : 0; - - # $json->{size} represent the total size used by this host. - # But we want to substract the new size of the last full, as for this one we - # do not count sizeNew but size. As we've already added sizeNew we need to substract it 2 times - $json->{size} += $full_size - 2 * $new_size_of_last_full; - } - $json->{ratio} = ( $total_new > 0 ) ? 100 - ( $total_comp * 100 / $total_new ) : 0; - # Round some values - foreach my $key ( qw(ratio perf) ) { - $json->{$key} = sprintf( "%.2f", $json->{$key} ); + } else { + print("Error : Wrong usage"); } - } else { - print("Error : Wrong usage"); - } - - my $toosmall = "true"; - if ( $json->{new_size} > $json->{new_size_q3} + $json->{new_size_q3} - $json->{new_size_q1} * 1.5 && $json->{new_size} > $json->{new_size_avg} * 6 ) { - $toosmall = "false"; + my $toosmall = "true"; + if ( $json->{new_size} > $json->{new_size_q3} + $json->{new_size_q3} - $json->{new_size_q1} * 1.5 && $json->{new_size} > $json->{new_size_avg} * 6 ) { + $toosmall = "false"; + } + else { + $toosmall = "true"; } - else { - $toosmall = "true"; - } - # TOO BIG ? - my $toobig = "true"; - if ( $json->{new_size} < $json->{new_size_q1} - $json->{new_size_q3} - $json->{new_size_q1} * 1.5 && $json->{new_size} < $json->{new_size_avg} / 3 ) { - $toobig = "false"; + # TOO BIG ? + my $toobig = "true"; + if ( $json->{new_size} < $json->{new_size_q1} - $json->{new_size_q3} - $json->{new_size_q1} * 1.5 && $json->{new_size} < $json->{new_size_avg} / 3 ) { + $toobig = "false"; + } + else { + $toobig = "true"; } - else { - $toobig = "true"; - } - # Print result - if ( $toosmall == "false" && $toobig == "false" ) { - my $sizeConsistency = print("Normal"); + # Print result + if ( $toosmall == "false" && $toobig == "false" ) { + my $sizeConsistency = print("Normal"); + } + else { + my $sizeConsistency = print("ANOMALOUS"); } - else { - my $sizeConsistency = print("ANOMALOUS"); - } - - exit(0); } sub action