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# apt-dater - terminal-based remote package update manager
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# Andre Ellguth <ellguth@ibh.de>
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# Thomas Liske <liske@ibh.de>
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# 2008-2012 (C) IBH IT-Service GmbH [http://www.ibh.de/apt-dater/]
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this package; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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my $CFGFILE = '/etc/apt-dater-host.conf';
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my $FORBID_UPGRADE = 0;
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my $FORBID_INSTALL = 0;
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my $UUIDFILE = '/etc/apt-dater-host.uuid';
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eval `cat "$CFGFILE"` ;
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print "ADPROTO: $ADPROTO\n";
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print "ADPERR: Invalid config $CFGFILE: $@\n";
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$GETROOT = '' if($> == 0);
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die "Don't call this script directly!\n" unless (defined($CMD));
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if($CMD eq 'sshkey') {
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die "Sorry, no shell access allowed!\n"
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unless(defined($ENV{'SSH_ORIGINAL_COMMAND'}));
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@ARGV = split(' ', $ENV{'SSH_ORIGINAL_COMMAND'});
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die "Invalid command '$CMD'!\n" unless ($CMD=~/^(refresh|status|upgrade|install|kernel)$/);
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if ($CMD eq 'refresh') {
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print "ADPROTO: $ADPROTO\n";
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elsif ($CMD eq 'status') {
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print "ADPROTO: $ADPROTO\n";
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elsif ($CMD eq 'upgrade') {
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if ($FORBID_UPGRADE) {
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print STDERR "\n\n** Sorry, apt-dater based upgrades on this host are disabled! **\n\n"
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elsif ($CMD eq 'install') {
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if ($FORBID_INSTALL) {
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print STDERR "\n\n** Sorry, apt-dater based installations on this host are disabled! **\n\n"
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elsif ($CMD eq 'kernel') {
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print "ADPROTO: $ADPROTO\n";
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die "Internal error!\n";
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return "Unknown" unless (-x '/usr/bin/imvirt');
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chomp($imvirt = `/usr/bin/imvirt`);
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chomp($kernel = `uname -s`);
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chomp($machine = `uname -m`);
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return "$kernel|$machine";
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# retrieve lsb informations
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unless(open(HLSB, "lsb_release -a 2> /dev/null |")) {
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print "\nADPERR: Failed to execute 'lsb_release -a' ($!).\n";
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$lsb{$1}=$2 if (/^(Distributor ID|Release|Codename):\s+(\S.*)$/);
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print "\nADPERR: Error executing 'lsb_release -a' ($?).\n";
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print "LSBREL: $lsb{'Distributor ID'}|$lsb{'Release'}|$lsb{'Codename'}\n";
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# retrieve virtualization informations
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print "VIRT: ".&get_virt."\n";
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# retrieve uname informations
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print "UNAME: ".&get_uname."\n";
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# calculate forbid mask
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# $mask |= 1 if ($FORBID_REFRESH); NOT SUPPORTED
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$mask |= 2 if ($FORBID_UPGRADE);
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$mask |= 4 if ($FORBID_INSTALL);
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print "FORBID: $mask\n";
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# add installation UUID if available
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if(-r $UUIDFILE && -s $UUIDFILE) {
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print "UUID: ", `head -n 1 "$UUIDFILE"`;
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# add cluster name if available
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foreach my $CLUSTER (@CLUSTERS) {
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print "CLUSTER: $CLUSTER\n";
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# get packages which might be upgraded
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unless(open(HAPT, "$GETROOT rug --terse list-updates |")) {
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print "\nADPERR: Failed to execute '$GETROOT rug --terse list-updates' ($!).\n";
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$updates{$1} = $2 if (/^.*\|.*\|.*\|([^|]+)\|([^|]+)\|/);
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print "\nADPERR: Error executing '$GETROOT rug --terse list-updates' ($?).\n";
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# get version of installed packages
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unless(open(HDPKG, "rpm -qa --qf '%{NAME}|%{VERSION}-%{RELEASE}|\n' |")) {
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print "\nADPERR: Failed to execute \"rpm -qa --qf '%{NAME}|%{VERSION}-%{RELEASE}|\\n'\" ($!).\n";
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next unless (/^(\S+)\|\S+\|/);
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print 'u=', $updates{$1};
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print "\nADPERR: Error executing \"rpm -qa --qf '%{NAME}|%{VERSION}-%{RELEASE}|\\n'\" ($?).\n";
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system("$GETROOT rug update");
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system($GETROOT, 'rug', 'install', @_);
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system('rug', 'install', @_);
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my $infostr = 'KERNELINFO:';
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my $version = `uname -r`;
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$add = $1 if($version =~ /(-[a-z]+)$/);
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unless(open(HKERNEL, "rpm -q --whatprovides kernel --qf '%{NAME}|%{VERSION}-%{RELEASE}\n' |")) {
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print "$infostr 9 $version\n";
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if(/^kernel$add\|(.+)/) {
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$distri{$ver.$add} = 1;
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$kinstalled = $ver if(&versioncmp($kinstalled, $ver) < 0);
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print "$infostr 9 $version\n";
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unless($distri{$version}) {
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print "$infostr 2 $version\n";
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unless($kinstalled.$add cmp $version) {
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print "$infostr 0 $version\n";
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print "$infostr 1 $version\n";
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# Taken from Sort::Versions 1.4
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# Copyright (c) 1996, Kenneth J. Albanowski.
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my @A = ($_[0] =~ /([-.]|\d+|[^-.\d]+)/g);
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my @B = ($_[1] =~ /([-.]|\d+|[^-.\d]+)/g);
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if ($A eq '-' and $B eq '-') {
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} elsif ( $A eq '-' ) {
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} elsif ( $B eq '-') {
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} elsif ($A eq '.' and $B eq '.') {
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} elsif ( $A eq '.' ) {
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} elsif ( $B eq '.' ) {
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} elsif ($A =~ /^\d+$/ and $B =~ /^\d+$/) {
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if ($A =~ /^0/ || $B =~ /^0/) {
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return $A cmp $B if $A cmp $B;
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return $A <=> $B if $A <=> $B;
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return $A cmp $B if $A cmp $B;
added
removed
clients/rug/apt-dater-host
