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- Support RHEL 8 (and CentOS 8, once released).

<!DOCTYPE piml PUBLIC "-//TUX/DTD piml 1.0 Final//EN" 
	"http://lpml.sourceforge.net/DTD/piml.dtd">
<!-- checkconfig.piml -->
<!-- Matthew Hall -->

<!-- $Id: chkconfig.piml,v 1.44 2019/05/27 01:26:26 raeburn Exp $ -->

<!--

This file is part of the LearningOnline Network with CAPA (LON-CAPA).

LON-CAPA is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

LON-CAPA is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with LON-CAPA; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

/home/httpd/html/adm/gpl.txt

http://www.lon-capa.org/

-->

<piml>
<targetroot>/</targetroot>
<files>
<file>
<target dist="default"></target>
<perlscript mode="fg">
my $checker_bin = '/sbin/chkconfig';
my $systemctl_bin = '/bin/systemctl';
my $systemctl_only = 0;
my $webserver ='httpd';
my @runlevels = qw/3 4 5/;
my @norunlevels = qw/0 1 6/;
my $use_systemctl;

if ('<DIST />' eq 'suse9.3' || '<DIST />' eq 'suse9.2' || '<DIST />' eq 'sles9') {
    $webserver = 'apache';
    @runlevels = qw/3 5/;
} elsif ('<DIST />' eq 'sles10' || '<DIST />' eq 'sles11' || '<DIST />' eq 'sles12' || '<DIST />' eq 'suse10.1' || '<DIST />' eq 'suse10.2' || '<DIST />' eq 'suse10.3' || '<DIST />' eq 'suse11.1' || '<DIST />' eq 'suse11.2' || '<DIST />' eq 'suse11.3' || '<DIST />' eq 'suse11.4' || '<DIST />' eq 'suse12.1' || '<DIST />' eq 'suse12.2' || '<DIST />' eq 'suse12.3' || '<DIST />' eq 'suse13.1' || '<DIST />' eq 'suse13.2') {
    $webserver = 'apache2';
    @runlevels = qw/3 5/;
} elsif ('<DIST />' eq 'debian5' || '<DIST />' eq 'debian6' || '<DIST />' eq 'ubuntu6' ||  '<DIST />' eq 'ubuntu8' || '<DIST />' eq 'ubuntu10' || '<DIST />' eq 'ubuntu12' || '<DIST />' eq 'ubuntu14' || '<DIST />' eq 'ubuntu16') {
    @runlevels = qw/2 3 4 5/;
    @norunlevels = qw/0 1 6/;
    $checker_bin = '/usr/sbin/sysv-rc-conf';
    $webserver = 'apache2';
} elsif (('<DIST />' eq 'ubuntu18') || ('<DIST />' eq 'sles15')) {
    $webserver = 'apache2';
    $use_systemctl = 1;
    $systemctl_only = 1;
} elsif (('<DIST />' eq 'fedora26') || ('<DIST />' eq 'fedora27') ||
         ('<DIST />' eq 'fedora28') || ('<DIST />' eq 'fedora29') ||
         ('<DIST />' eq 'fedora30') || ('<DIST />' eq 'centos8')  ||
         ('<DIST />' eq 'rhes8')) {
    $use_systemctl = 1;
    $systemctl_only = 1;
}
if (('<DIST />' eq 'fedora16') || ('<DIST />' eq 'fedora17')    ||
    ('<DIST />' eq 'fedora18') || ('<DIST />' eq 'fedora19')    ||
    ('<DIST />' eq 'fedora20') || ('<DIST />' eq 'fedora21')    ||
    ('<DIST />' eq 'fedora22') || ('<DIST />' eq 'fedora23')    ||
    ('<DIST />' eq 'fedora24') || ('<DIST />' eq 'fedora25')    ||
    ('<DIST />' eq 'suse12.1') || ('<DIST />' eq 'suse12.2')    ||
    ('<DIST />' eq 'suse12.3') || ('<DIST />' eq 'suse13.1')    ||
    ('<DIST />' eq 'suse13.2') || ('<DIST />' eq 'rhes7')       ||
    ('<DIST />' eq 'centos7')  || ('<DIST />' eq 'scientific7') || 
    ('<DIST />' eq 'sles12')) {
    $use_systemctl = 1;
}
exit if (((!$systemctl_only) && (! -x $checker_bin)) && (! -x $systemctl_bin));

my $rlstr = join('',@runlevels);
my $nrlstr = join('',@norunlevels);
foreach my $service ($webserver,'loncontrol') {
    if (($use_systemctl) && ($service eq $webserver) || ($systemctl_only)) {
        my $command = "systemctl is-enabled ".$service.".service";
        my $results = `$command`;
        chomp($results);
        if ($results ne 'enabled') {
            print "**** WARNING: $service is not set to run on boot.".$/.
                  "    Execute the following commands to fix this:".$/.
                  "    systemctl enable ".$service.".service".$/;
        }
    } else {
        my $command = $checker_bin.' --list '.$service;
        my $results = `$command`;
        if ($results eq '') {
            print "**** WARNING: $service is not set to run on boot.$/".
            "    Execute the following commands to fix this:".$/;
            if ('<DIST />' eq 'debian5' || '<DIST />' eq 'debian6' || '<DIST />' eq 'ubuntu6' ||  '<DIST />' eq 'ubuntu8' || '<DIST />' eq 'ubuntu10' || '<DIST />' eq 'ubuntu12' || '<DIST />' eq 'ubuntu14' || '<DIST />' eq 'ubuntu16') {
                print "        $checker_bin --level $nrlstr $service off".$/;
            } else {
                print "        $checker_bin --add $webserver".$/;
            }
            print "        $checker_bin --level $rlstr $service on".$/;
        } else {
            my %curr_runlevels;
            for (my $rl = 0;$rl &lt;=6;$rl++) {
                if ($results =~ /$rl:on/) { $curr_runlevels{$rl}++; }
            }
            #
            my $warning;
            foreach my $rl (@runlevels) {
                if (! exists($curr_runlevels{$rl}) ) {
                    $warning .=
                       "**** WARNING: $service is not set to run at runlevel $rl".$/;
                }
            }
            if ($warning) {
                print $warning.
                      "    Execute the following command to fix this:".$/.
                      "        $checker_bin --level $rlstr $service on".$/;
            }
        }
    }
}

</perlscript>
</file>
</files>
</piml>