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- Support SLES15 (uses chronyd instead of ntpd).

    1: <!DOCTYPE piml PUBLIC "-//TUX/DTD piml 1.0 Final//EN" 
    2: 	"http://lpml.sourceforge.net/DTD/piml.dtd">
    3: <!-- ntpcheck.piml -->
    4: <!-- Matthew Hall -->
    5: 
    6: <!-- $Id: ntpcheck.piml,v 1.34 2019/02/09 16:55:14 raeburn Exp $ -->
    7: 
    8: <!--
    9: 
   10: This file is part of the LearningOnline Network with CAPA (LON-CAPA).
   11: 
   12: LON-CAPA is free software; you can redistribute it and/or modify
   13: it under the terms of the GNU General Public License as published by
   14: the Free Software Foundation; either version 2 of the License, or
   15: (at your option) any later version.
   16: 
   17: LON-CAPA is distributed in the hope that it will be useful,
   18: but WITHOUT ANY WARRANTY; without even the implied warranty of
   19: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   20: GNU General Public License for more details.
   21: 
   22: You should have received a copy of the GNU General Public License
   23: along with LON-CAPA; if not, write to the Free Software
   24: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   25: 
   26: /home/httpd/html/adm/gpl.txt
   27: 
   28: http://www.lon-capa.org/
   29: 
   30: -->
   31: 
   32: <piml>
   33: <targetroot>/</targetroot>
   34: <files>
   35: <file>
   36: <target dist="default"></target>
   37: <perlscript mode="fg">
   38: print "Checking to be sure the Network Time Protocol is running properly.\n";
   39: print "For more information on ntpd please see http://www.ntp.org/\n";
   40: my $NTPD;
   41: my $name = 'ntp';
   42: my $checkcmd = 'ps -ef |grep ntp |grep -v grep |grep -v ntpcheck';
   43: my $startntpcmd;
   44: my $is_running;
   45: if (('<DIST />' eq 'fedora15')    || ('<DIST />' eq 'fedora16') ||
   46:     ('<DIST />' eq 'fedora17')    || ('<DIST />' eq 'fedora18') ||
   47:     ('<DIST />' eq 'fedora19')    || ('<DIST />' eq 'fedora20') ||
   48:     ('<DIST />' eq 'fedora21')    || ('<DIST />' eq 'fedora22') ||
   49:     ('<DIST />' eq 'fedora23')    || ('<DIST />' eq 'fedora24') ||
   50:     ('<DIST />' eq 'fedora25')    || ('<DIST />' eq 'fedora26') ||
   51:     ('<DIST />' eq 'fedora27')    || ('<DIST />' eq 'fedora28') ||
   52:     ('<DIST />' eq 'centos7')     || ('<DIST />' eq 'rhes7')    ||
   53:     ('<DIST />' eq 'scientific7') || ('<DIST />' eq 'sles12')   ||
   54:     ('<DIST />' eq 'sles15')      || ('<DIST />' eq 'ubuntu18')) {
   55:     $NTPD = 'ntpd';
   56:     if ('<DIST />' eq 'ubuntu18') {
   57:         $NTPD = 'ntp'; 
   58:     } elsif ('<DIST />' eq 'sles15') {
   59:         $NTPD = 'chronyd';
   60:         $name = $NTPD;
   61:     }
   62:     $checkcmd = "systemctl is-enabled $NTPD.service";
   63:     $startntpcmd = "systemctl start $NTPD.service";
   64:     if (!-e "/usr/sbin/$NTPD") {
   65:         print "$name is not installed.\n";
   66:         exit;
   67:     }
   68: } else {
   69:     if (-e "/etc/init.d/ntpd") {
   70:         $NTPD = "ntpd";
   71:     } elsif (-e "/etc/init.d/xntpd") {
   72:         $NTPD = "xntpd";
   73:     } elsif (-e "/etc/init.d/ntp") {
   74:         $NTPD = "ntp"; 
   75:     } else {
   76:         print "ntp is not installed.\n";
   77:         exit;
   78:     }
   79:     $startntpcmd = "/etc/init.d/$NTPD start";
   80: }
   81: 
   82: if (open(PIPE,'-|',$checkcmd)) {
   83:     $is_running = &lt;PIPE&gt;;
   84:     chomp($is_running);
   85:     close(PIPE);
   86:     if (!$is_running) {
   87:         print "WARNING: $name is installed but is not currently running.\n";
   88:         if ($name eq 'ntp') {
   89:             print "Please verify the configuration of ntp in /etc/ntp.conf and /etc/ntp/step-tickers\n";
   90:         }
   91:         print "Start $name by executing\n $startntpcmd\n";
   92:     } else {
   93:         print "$name is installed and running\n";
   94:     }
   95: } else {
   96:     print "Could not determine $name status.\n";
   97: }
   98: 
   99: # chkconfig barfs to stderr if the target isn't set up right.
  100: if (('<DIST />' eq 'fedora15')    || ('<DIST />' eq 'fedora16') ||
  101:     ('<DIST />' eq 'fedora17')    || ('<DIST />' eq 'fedora18') ||
  102:     ('<DIST />' eq 'fedora19')    || ('<DIST />' eq 'fedora20') ||
  103:     ('<DIST />' eq 'fedora21')    || ('<DIST />' eq 'fedora22') ||
  104:     ('<DIST />' eq 'fedora23')    || ('<DIST />' eq 'fedora24') ||
  105:     ('<DIST />' eq 'fedora25')    || ('<DIST />' eq 'fedora26') ||
  106:     ('<DIST />' eq 'fedora27')    || ('<DIST />' eq 'fedora28') ||
  107:     ('<DIST />' eq 'centos7')     || ('<DIST />' eq 'rhes7')    ||
  108:     ('<DIST />' eq 'scientific7') || ('<DIST />' eq 'sles12')   ||
  109:     ('<DIST />' eq 'sles15')      || ('<DIST />' eq 'ubuntu18')) {
  110:     if (!-l "/etc/systemd/system/multi-user.target.wants/$NTPD.service") {  
  111:         print "**** WARNING: $NTPD is not configured to run at boot.  To correct this run:\nsystemctl enable $NTPD.service\n";
  112:     }
  113:     exit;
  114: } else {
  115:     my $checking_bin;
  116:     my $restartchk;
  117:     if (('<DIST />' eq 'debian5') || ('<DIST />' eq 'debian6') || ('<DIST />' eq 'ubuntu6') || 
  118:         ('<DIST />' eq 'ubuntu8') || ('<DIST />' eq 'ubuntu10') || ('<DIST />' eq 'ubuntu12') || 
  119:         ('<DIST />' eq 'ubuntu14') || ('<DIST />' eq 'ubuntu16')) {
  120:         $checking_bin = '/usr/sbin/sysv-rc-conf';
  121:     } else {
  122:         $checking_bin = '/sbin/chkconfig';
  123:     }
  124:     $restartchk = `$checking_bin --list $NTPD 2>/dev/null`;
  125:     if ($restartchk eq '') {
  126:         print "**** WARNING: ntpd is either not installed or not configured to run at boot.\n";
  127:         exit;
  128:     }
  129:     if ($restartchk =~ /^error reading information on service / ||
  130:         $restartchk !~ /\d:(on|off)/) {
  131:         print "**** WARNING: Unable to check status $NTPD with $checking_bin.\n";
  132:         exit;
  133:     }
  134:     if ($restartchk !~ /\s3:on/) {
  135:         print "**** WARNING: ntpd is not set to start at runlevel 3.  To correct this run:\n$checking_bin --level 345 $NTPD on\n";
  136:         exit;
  137:     }
  138:     if ($restartchk !~ /\s5:on/) {
  139:         print "**** WARNING: ntpd is not set to start at runlevel 5.  To correct this run:\n$checking_bin --level 345 $NTPD on\n";
  140:         exit;
  141:     }
  142: }
  143: </perlscript>
  144: </file>
  145: </files>
  146: </piml>