mirror of https://github.com/schoebel/mars
* added Option Parsing
* added interval * added usage of PATH to find marsadm
This commit is contained in:
Ulrich Goettlich
Thomas Schoebel-Theuer
parent
6bad32e2b1
commit
004b3bbe6a
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@ -1,6 +1,6 @@
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#!/usr/bin/perl -w
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#
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# $Id: 2b6f6680ca500b1187b5603b12bfb04fd0751e48 $
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# $Id: daaddde142fd7f312645efe712e13993596ae91e $
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# $Author$ $Date$
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# last update at Fr 27. Jan 12:59:55 CET 2012 by joerg.mann@1und1.de
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@ -16,7 +16,10 @@
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use warnings;
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use strict;
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use English;
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use File::Which;
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use Getopt::Long;
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use Term::ANSIColor;
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use Date::Language;
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### defaults
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@ -25,17 +28,42 @@ my $alife_timeout = "99"; # sec
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my $is_tty = 0;
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my $mars_dir = '/mars';
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my $himself = `uname -n` or die "cannot determine my network node name\n";
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my $clearscreen = `clear`;
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chomp $himself;
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### ARGV
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# Todo: @argv
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my $OptionList = shift;
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my $OptionRes = shift;
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if ( !$OptionList ) {
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#
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# Optionen in Hash-Ref parsen
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my $params = {};
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GetOptions( $params, 'resource=s', 'long','interval=i', 'help' );
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my $OptionList = "long";
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if(not $params->{long}) {
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$OptionList = "small";
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}
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my $OptionRes = $params->{resource};
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if($params->{help}) {
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print "Usage: $0 [--resource <RESNAME>] [--long] [--interval <seconds>] [--help]\n";
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exit;
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}
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# Farbe zuruecksetzen
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$SIG{INT} = sub {
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print color 'reset';
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print $clearscreen;
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exit;
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};
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# my $OptionList = shift;
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# my $OptionRes = shift;
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# if ( !$OptionList ) {
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# $OptionList = "small";
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# }
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### figure out TTY
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my $tty = readlink '/dev/stdout';
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while ( my $temp = readlink $tty ) {
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@ -300,173 +328,188 @@ sub check_logfile {
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}
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}
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#########################################################################################
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### read mars infos
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my %mars_info;
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open ( my $lsmod_handle,'-|','lsmod | grep mars' ) || die "blub ... $!";
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if (!<$lsmod_handle>) {
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print_warn "Module Mars not running\n",'red';
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exit 1;
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}
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open ( my $modinfo_handle, '-|', 'modinfo mars' ) || die "cannot run modinfo mars: $!";
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while ( my $line = <$modinfo_handle> ) {
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chomp $line;
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my ( $key, $value) = split /: +/, $line;
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if ( $value) {
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$mars_info{$key} = $value;
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while(1) {
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print $clearscreen;
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my $dateFormat = Date::Language->new('English');
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# $DateFormat->time2str("%a %b %e %T %Y\n", time);
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print $dateFormat->time2str("%a %b %e %T %Y\n", time) . "\n";
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#########################################################################################
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### read mars infos
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my %mars_info;
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open ( my $lsmod_handle,'-|','lsmod | grep mars' ) || die "blub ... $!";
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if (!<$lsmod_handle>) {
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print_warn "Module Mars not running\n",'red';
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exit 1;
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}
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}
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if ( $mars_info{author} eq "") {
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print_warn "Module Mars not running\n",'red';
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exit 1;
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}
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# status
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print_warn "MARS Status - $himself, $version",'blue';
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if ( $OptionList ) { print_warn ", Listmodus $OptionList",'blue'; }
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if ( $OptionRes ) { print_warn ", Ressource $OptionRes",'blue'; }
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print "\n";
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# marsadm
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my $MAVersion = '/usr/local/bin/marsadm';
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open my $Mfh, '<', "$MAVersion" or die $!;
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$MAVersion = ( grep { /^# \$Id: 2b6f6680ca500b1187b5603b12bfb04fd0751e48 $Mfh> )[0];
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$MAVersion = ( split / /, $MAVersion )[2];
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print_warn "MARS Admin - $MAVersion\n",'blue';
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# module
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print_warn "MARS Module - $mars_info{version}\n",'blue';
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# kernel
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my $KVersion = '/proc/version';
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open my $Kfh, '<', "$KVersion" or die $!;
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$KVersion = ( grep { /^Linux/ } <$Kfh> )[0];
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$KVersion = ( split / /, $KVersion )[2];
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print_warn "MARS Kernel - $KVersion\n",'blue';
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print "-------------------------------------------------------------------------------\n";
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#########################################################################################
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### check system error's
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### diskfull
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my @diskfull = glob("$mars_dir/rest-space-*");
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if ( @diskfull ) {
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foreach ( @diskfull) {
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my $diskfullspace = check_link "$_";
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my $diskfullsystem = $_;
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$diskfullsystem =~ s!/mars/rest-space-!!;
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if ( $diskfullspace < 1 ) {
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$diskfullspace = sprintf ("%.2f", $diskfullspace / 1024 );
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if ( $diskfullsystem eq $himself ) {
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print_warn "\n-> ERROR ! Local Partition $mars_dir full ($diskfullspace kb Limit) !!! mars is stopping !!!\n\n", "red";
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} else {
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print_warn "\n-> WARNING ! Remotesystem $diskfullsystem have mars-disk full ($diskfullspace kb Limit) !!!\n\n", "red";
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}
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}
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}
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}
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#########################################################################################
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### check resources
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opendir my $dirhandle, $mars_dir or die "Cannot open $mars_dir: $!";
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my @resources = grep { /^res/ && -d "$mars_dir/$_" } readdir $dirhandle;
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if ( !@resources ) {
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print_warn "---> no resources found\n", 'red';
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exit;
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}
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foreach my $res (@resources) {
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my $ResPartner = 0;
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my $ResInReplay = 0;
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my $ResInReplayE = 0;
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my $ResInSync = 0;
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my $ResInSyncE = 0;
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my $res_name = $res;
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$res_name =~ s/^resource-//;
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if ( $OptionRes ) {
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if (!( $OptionRes eq $res_name)) {
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next;
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}
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}
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my $res_size = check_link "$mars_dir/$res/size";
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if ( $res_size eq 0 ) { $res_size = 1 };
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my $res_tbsize = ( $res_size) / 1024 / 1024 /1024 / 1024;
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my $res_master = check_link "$mars_dir/$res/primary";
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if ( $res_master eq 0 ) { $res_master = "unknown" };
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print color 'bold' if ( $is_tty );
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printf "-> check resource %s, with %d bytes (%.3fTB), Primary Node is %s\n", $res_name, $res_size, $res_tbsize, $res_master;
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print color 'reset' if ( $is_tty );
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### hin self
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print_warn " -> local node ($himself) ",'blue';
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my $ActualUsedLogfile = display_partner(
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ressource => $res,
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nodename => $himself,
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ressource_size => $res_size,
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res_partner => \$ResPartner,
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res_inreplay => \$ResInReplay,
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res_insync => \$ResInSync,
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res_AULogfile => "",
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);
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$ResInReplayE = $ResInReplay;
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$ResInSyncE = $ResInSync;
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# not joined ...
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if ( $ResPartner eq 1) {
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### partners
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opendir my $server_dh, "$mars_dir/$res" or die "Cannot open $mars_dir/$res: $!";
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my @servers = grep { /^data/ && readlink "$mars_dir/$res/$_" } readdir $server_dh;
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@servers = sort (@servers);
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foreach my $partner (@servers) {
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$partner =~ s/^data-//;
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if ( $partner eq $himself ) { next; }
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print_warn " -> remote node ($partner) ", 'blue';
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display_partner(
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ressource => $res,
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nodename => $partner,
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ressource_size => $res_size,
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res_partner => \$ResPartner,
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res_inreplay => \$ResInReplay,
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res_insync => \$ResInSync,
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res_AULogfile => $ActualUsedLogfile,
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);
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open ( my $modinfo_handle, '-|', 'modinfo mars' ) || die "cannot run modinfo mars: $!";
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while ( my $line = <$modinfo_handle> ) {
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chomp $line;
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my ( $key, $value) = split /: +/, $line;
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if ( $value) {
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$mars_info{$key} = $value;
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}
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$ResInReplayE = $ResInReplayE + $ResInReplay;
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$ResInSyncE = $ResInSyncE + $ResInSync;
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}
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### modus
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if ( $ResPartner eq 0) {
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if ( $OptionList eq "long" ) { print_warn " -> modus for $res_name is remote ($ResPartner nodes)\n",'blue'; }
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} elsif ( $ResPartner eq 1 ) {
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if ( $OptionList eq "long" ) { print_warn " -> modus for $res_name is standalone ($ResPartner node)\n",'blue'; }
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} else {
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print_warn " -> modus for $res_name is cluster ($ResPartner nodes), ",'blue';
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$ResInReplayE = sprintf("%.2f", $ResInReplayE / $ResPartner );
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$ResInSyncE = sprintf("%.2f", $ResInSyncE / $ResPartner );
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if ( $ResInReplayE eq "100.00" ) {
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print_warn "in replay ($ResInReplayE%),", 'green';
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} elsif ( $ResInReplayE eq "0.00" ) {
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print_warn "inaktiv ($ResInReplayE%),", 'red';
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} else {
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print_warn "not in replay ($ResInReplayE%),", 'red';
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}
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if ( $ResInSyncE eq "100.00" ) {
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print_warn " in sync ($ResInSyncE%)\n", 'green';
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} else {
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print_warn " not in sync ($ResInSyncE%)\n", "red";
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}
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}
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### history
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if ( $OptionList eq "long" ) { check_logfile( $res, $ResPartner ); }
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if ( $mars_info{author} eq "") {
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print_warn "Module Mars not running\n",'red';
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exit 1;
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}
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# status
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print_warn "MARS Status - $himself, $version",'blue';
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if ( $OptionList ) { print_warn ", Listmodus $OptionList",'blue'; }
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if ( $OptionRes ) { print_warn ", Ressource $OptionRes",'blue'; }
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print "\n";
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# marsadm
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my $MAVersion = which('marsadm');
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if(defined $MAVersion && -e $MAVersion) {
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open my $Mfh, '<', "$MAVersion" or die $!;
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$MAVersion = ( grep { /^# \$Id: daaddde142fd7f312645efe712e13993596ae91e $Mfh> )[0];
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$MAVersion = ( split / /, $MAVersion )[2];
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close $Mfh;
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} else {
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$MAVersion = "ukn";
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}
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print_warn "MARS Admin - $MAVersion\n",'blue';
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# module
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print_warn "MARS Module - $mars_info{version}\n",'blue';
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# kernel
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my $KVersion = '/proc/version';
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open my $Kfh, '<', "$KVersion" or die $!;
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$KVersion = ( grep { /^Linux/ } <$Kfh> )[0];
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$KVersion = ( split / /, $KVersion )[2];
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print_warn "MARS Kernel - $KVersion\n",'blue';
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print "-------------------------------------------------------------------------------\n";
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#########################################################################################
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### check system error's
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### diskfull
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my @diskfull = glob("$mars_dir/rest-space-*");
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if ( @diskfull ) {
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foreach ( @diskfull) {
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my $diskfullspace = check_link "$_";
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my $diskfullsystem = $_;
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$diskfullsystem =~ s!/mars/rest-space-!!;
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if ( $diskfullspace < 1 ) {
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$diskfullspace = sprintf ("%.2f", $diskfullspace / 1024 );
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if ( $diskfullsystem eq $himself ) {
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print_warn "\n-> ERROR ! Local Partition $mars_dir full ($diskfullspace kb Limit) !!! mars is stopping !!!\n\n", "red";
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} else {
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print_warn "\n-> WARNING ! Remotesystem $diskfullsystem have mars-disk full ($diskfullspace kb Limit) !!!\n\n", "red";
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}
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}
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}
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}
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#########################################################################################
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### check resources
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opendir my $dirhandle, $mars_dir or die "Cannot open $mars_dir: $!";
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my @resources = grep { /^res/ && -d "$mars_dir/$_" } readdir $dirhandle;
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if ( !@resources ) {
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print_warn "---> no resources found\n", 'red';
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exit;
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}
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foreach my $res (@resources) {
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my $ResPartner = 0;
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my $ResInReplay = 0;
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my $ResInReplayE = 0;
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my $ResInSync = 0;
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my $ResInSyncE = 0;
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my $res_name = $res;
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$res_name =~ s/^resource-//;
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if ( $OptionRes ) {
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if (!( $OptionRes eq $res_name)) {
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next;
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}
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}
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my $res_size = check_link "$mars_dir/$res/size";
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if ( $res_size eq 0 ) { $res_size = 1 };
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my $res_tbsize = ( $res_size) / 1024 / 1024 /1024 / 1024;
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my $res_master = check_link "$mars_dir/$res/primary";
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if ( $res_master eq 0 ) { $res_master = "unknown" };
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print color 'bold' if ( $is_tty );
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printf "-> check resource %s, with %d bytes (%.3fTB), Primary Node is %s\n", $res_name, $res_size, $res_tbsize, $res_master;
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print color 'reset' if ( $is_tty );
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### hin self
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print_warn " -> local node ($himself) ",'blue';
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my $ActualUsedLogfile = display_partner(
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ressource => $res,
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nodename => $himself,
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ressource_size => $res_size,
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res_partner => \$ResPartner,
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res_inreplay => \$ResInReplay,
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res_insync => \$ResInSync,
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res_AULogfile => "",
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);
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$ResInReplayE = $ResInReplay;
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$ResInSyncE = $ResInSync;
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# not joined ...
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if ( $ResPartner eq 1) {
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### partners
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opendir my $server_dh, "$mars_dir/$res" or die "Cannot open $mars_dir/$res: $!";
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my @servers = grep { /^data/ && readlink "$mars_dir/$res/$_" } readdir $server_dh;
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@servers = sort (@servers);
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foreach my $partner (@servers) {
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$partner =~ s/^data-//;
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if ( $partner eq $himself ) { next; }
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print_warn " -> remote node ($partner) ", 'blue';
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display_partner(
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ressource => $res,
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nodename => $partner,
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ressource_size => $res_size,
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res_partner => \$ResPartner,
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res_inreplay => \$ResInReplay,
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res_insync => \$ResInSync,
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res_AULogfile => $ActualUsedLogfile,
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);
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}
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$ResInReplayE = $ResInReplayE + $ResInReplay;
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$ResInSyncE = $ResInSyncE + $ResInSync;
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}
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### modus
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if ( $ResPartner eq 0) {
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if ( $OptionList eq "long" ) { print_warn " -> modus for $res_name is remote ($ResPartner nodes)\n",'blue'; }
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} elsif ( $ResPartner eq 1 ) {
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if ( $OptionList eq "long" ) { print_warn " -> modus for $res_name is standalone ($ResPartner node)\n",'blue'; }
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} else {
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print_warn " -> modus for $res_name is cluster ($ResPartner nodes), ",'blue';
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$ResInReplayE = sprintf("%.2f", $ResInReplayE / $ResPartner );
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$ResInSyncE = sprintf("%.2f", $ResInSyncE / $ResPartner );
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if ( $ResInReplayE eq "100.00" ) {
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print_warn "in replay ($ResInReplayE%),", 'green';
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} elsif ( $ResInReplayE eq "0.00" ) {
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print_warn "inaktiv ($ResInReplayE%),", 'red';
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} else {
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print_warn "not in replay ($ResInReplayE%),", 'red';
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}
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if ( $ResInSyncE eq "100.00" ) {
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print_warn " in sync ($ResInSyncE%)\n", 'green';
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} else {
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print_warn " not in sync ($ResInSyncE%)\n", "red";
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}
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}
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### history
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if ( $OptionList eq "long" ) { check_logfile( $res, $ResPartner ); }
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}
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print color 'reset';
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exit if (not $params->{'interval'});
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sleep($params->{'interval'});
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}
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print color 'reset';
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exit;
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