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- Support Ubuntu 18.04 LTS

    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 1.33 2018/06/19 12:26:32 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 $checkcmd = 'ps -ef |grep ntp |grep -v grep |grep -v ntpcheck';
   42: my $startntpcmd;
   43: my $is_running;
   44: if (('<DIST />' eq 'fedora15')    || ('<DIST />' eq 'fedora16') ||
   45:     ('<DIST />' eq 'fedora17')    || ('<DIST />' eq 'fedora18') ||
   46:     ('<DIST />' eq 'fedora19')    || ('<DIST />' eq 'fedora20') ||
   47:     ('<DIST />' eq 'fedora21')    || ('<DIST />' eq 'fedora22') ||
   48:     ('<DIST />' eq 'fedora23')    || ('<DIST />' eq 'fedora24') ||
   49:     ('<DIST />' eq 'fedora25')    || ('<DIST />' eq 'fedora26') ||
   50:     ('<DIST />' eq 'fedora27')    || ('<DIST />' eq 'fedora28') ||
   51:     ('<DIST />' eq 'centos7')     || ('<DIST />' eq 'rhes7')    ||
   52:     ('<DIST />' eq 'scientific7') || ('<DIST />' eq 'sles12')   ||
   53:     ('<DIST />' eq 'ubuntu18')) {
   54:     $NTPD = 'ntpd';
   55:     if ('<DIST />' eq 'ubuntu18') {
   56:         $NTPD = 'ntp'; 
   57:     }
   58:     $startntpcmd = "systemctl start $NTPD.service";
   59:     if (!-e "/usr/sbin/$NTPD") {
   60:         print "ntp is not installed.\n";
   61:         exit;
   62:     }
   63: } else {
   64:     if (-e "/etc/init.d/ntpd") {
   65:         $NTPD = "ntpd";
   66:     } elsif (-e "/etc/init.d/xntpd") {
   67:         $NTPD = "xntpd";
   68:     } elsif (-e "/etc/init.d/ntp") {
   69:         $NTPD = "ntp"; 
   70:     } else {
   71:         print "ntp is not installed.\n";
   72:         exit;
   73:     }
   74:     $startntpcmd = "/etc/init.d/$NTPD start";
   75: }
   76: 
   77: if (open(PIPE,'-|',$checkcmd)) {
   78:     $is_running = &lt;PIPE&gt;;
   79:     chomp($is_running);
   80:     close(PIPE);
   81:     if (!$is_running) {
   82:         print "WARNING: ntp is installed but is not currently running.\nPlease verify the configuration of ntp in /etc/ntp.conf and /etc/ntp/step-tickers\nStart ntp by executing\n $startntpcmd\n";
   83:     } else {
   84:         print "ntp is installed and running\n";
   85:     }
   86: } else {
   87:     print "Could not determine ntp status.\n";
   88: }
   89: 
   90: # chkconfig barfs to stderr if the target isn't set up right.
   91: if (('<DIST />' eq 'fedora15')    || ('<DIST />' eq 'fedora16') ||
   92:     ('<DIST />' eq 'fedora17')    || ('<DIST />' eq 'fedora18') ||
   93:     ('<DIST />' eq 'fedora19')    || ('<DIST />' eq 'fedora20') ||
   94:     ('<DIST />' eq 'fedora21')    || ('<DIST />' eq 'fedora22') ||
   95:     ('<DIST />' eq 'fedora23')    || ('<DIST />' eq 'fedora24') ||
   96:     ('<DIST />' eq 'fedora25')    || ('<DIST />' eq 'fedora26') ||
   97:     ('<DIST />' eq 'fedora27')    || ('<DIST />' eq 'fedora28') ||
   98:     ('<DIST />' eq 'centos7')     || ('<DIST />' eq 'rhes7')    ||
   99:     ('<DIST />' eq 'scientific7') || ('<DIST />' eq 'sles12') ||
  100:     ('<DIST />' eq 'ubuntu18')) {
  101:     if (!-l "/etc/systemd/system/multi-user.target.wants/$NTPD.service") {  
  102:         print "**** WARNING: $NTPD is not configured to run at boot.  To correct this run:\nsystemctl enable $NTPD.service\n";
  103:     }
  104:     exit;
  105: } else {
  106:     my $checking_bin;
  107:     my $restartchk;
  108:     if (('<DIST />' eq 'debian5') || ('<DIST />' eq 'debian6') || ('<DIST />' eq 'ubuntu6') || 
  109:         ('<DIST />' eq 'ubuntu8') || ('<DIST />' eq 'ubuntu10') || ('<DIST />' eq 'ubuntu12') || 
  110:         ('<DIST />' eq 'ubuntu14') || ('<DIST />' eq 'ubuntu16')) {
  111:         $checking_bin = '/usr/sbin/sysv-rc-conf';
  112:     } else {
  113:         $checking_bin = '/sbin/chkconfig';
  114:     }
  115:     $restartchk = `$checking_bin --list $NTPD 2>/dev/null`;
  116:     if ($restartchk eq '') {
  117:         print "**** WARNING: ntpd is either not installed or not configured to run at boot.\n";
  118:         exit;
  119:     }
  120:     if ($restartchk =~ /^error reading information on service / ||
  121:         $restartchk !~ /\d:(on|off)/) {
  122:         print "**** WARNING: Unable to check status $NTPD with $checking_bin.\n";
  123:         exit;
  124:     }
  125:     if ($restartchk !~ /\s3:on/) {
  126:         print "**** WARNING: ntpd is not set to start at runlevel 3.  To correct this run:\n$checking_bin --level 345 $NTPD on\n";
  127:         exit;
  128:     }
  129:     if ($restartchk !~ /\s5:on/) {
  130:         print "**** WARNING: ntpd is not set to start at runlevel 5.  To correct this run:\n$checking_bin --level 345 $NTPD on\n";
  131:         exit;
  132:     }
  133: }
  134: </perlscript>
  135: </file>
  136: </files>
  137: </piml>