Annotation of doc/loncapafiles/ntpcheck.piml, revision 1.27
1.1 matthew 1: <!DOCTYPE piml PUBLIC "-//TUX/DTD piml 1.0 Final//EN"
2: "http://lpml.sourceforge.net/DTD/piml.dtd">
1.2 matthew 3: <!-- ntpcheck.piml -->
1.1 matthew 4: <!-- Matthew Hall -->
5:
1.27 ! raeburn 6: <!-- $Id: ntpcheck.piml,v 1.26 2016/04/09 19:04:39 raeburn Exp $ -->
1.1 matthew 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>
1.10 raeburn 36: <target dist="default"></target>
1.1 matthew 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";
1.7 albertel 40: my $NTPD;
1.27 ! raeburn 41: my $checkcmd = 'ps -ef |grep ntp |grep -v grep |grep -v ntpcheck';
1.15 raeburn 42: my $startntpcmd;
43: my $is_running;
1.25 raeburn 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 'rhes7') ||
48: ('<DIST />' eq 'centos7') || ('<DIST />' eq 'scientific7') ||
49: ('<DIST />' eq 'sles12')) {
1.13 raeburn 50: $NTPD = 'ntpd';
1.15 raeburn 51: $startntpcmd = 'systemctl start ntpd.service';
1.13 raeburn 52: if (!-e '/usr/sbin/ntpd') {
53: print "ntp is not installed.\n";
54: exit;
55: }
1.7 albertel 56: } else {
1.13 raeburn 57: if (-e "/etc/init.d/ntpd") {
58: $NTPD = "ntpd";
59: } elsif (-e "/etc/init.d/xntpd") {
60: $NTPD = "xntpd";
61: } elsif (-e "/etc/init.d/ntp") {
62: $NTPD = "ntp";
63: } else {
64: print "ntp is not installed.\n";
65: exit;
66: }
1.15 raeburn 67: $startntpcnd = "/etc/init.d/$NTPD start";
68: }
69:
70: if (open(PIPE,'-|',$checkcmd)) {
71: $is_running = <PIPE>;
72: chomp($is_running);
73: close(PIPE);
74: if (!$is_running) {
75: 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";
1.27 ! raeburn 76: } else {
! 77: print "ntp is installed and running\n";
1.13 raeburn 78: }
1.15 raeburn 79: } else {
80: print "Could not determine ntp status.\n";
1.1 matthew 81: }
1.15 raeburn 82:
1.1 matthew 83: # chkconfig barfs to stderr if the target isn't set up right.
1.25 raeburn 84: if (('<DIST />' eq 'fedora15') || ('<DIST />' eq 'fedora16') ||
85: ('<DIST />' eq 'fedora17') || ('<DIST />' eq 'fedora18') ||
86: ('<DIST />' eq 'fedora19') || ('<DIST />' eq 'fedora20') ||
87: ('<DIST />' eq 'fedora21') || ('<DIST />' eq 'rhes7') ||
88: ('<DIST />' eq 'centos7') || ('<DIST />' eq 'scientific7') ||
89: ('<DIST />' eq 'sles12')) {
1.12 raeburn 90: if (!-l "/etc/systemd/system/multi-user.target.wants/ntpd.service") {
91: print "**** WARNING: ntpd is not configured to run at boot. To correct this run:\nsystemctl enable ntpd.service\n";
92: }
1.1 matthew 93: exit;
1.12 raeburn 94: } else {
1.25 raeburn 95: my $checking_bin;
96: my $restartchk;
97: if (('<DIST />' eq 'debian5') || ('<DIST />' eq 'debian6') || ('<DIST />' eq 'ubuntu6') ||
98: ('<DIST />' eq 'ubuntu8') || ('<DIST />' eq 'ubuntu10') || ('<DIST />' eq 'ubuntu12') ||
1.26 raeburn 99: ('<DIST />' eq 'ubuntu14') || ('<DIST />' eq 'ubuntu16')) {
1.25 raeburn 100: $checking_bin = '/usr/sbin/sysv-rc-conf';
101: } else {
102: $checking_bin = '/sbin/chkconfig';
103: }
1.12 raeburn 104: $restartchk = `$checking_bin --list $NTPD 2>/dev/null`;
105: if ($restartchk eq '') {
106: print "**** WARNING: ntpd is either not installed or not configured to run at boot.\n";
107: exit;
108: }
109: if ($restartchk =~ /^error reading information on service / ||
110: $restartchk !~ /\d:(on|off)/) {
111: print "**** WARNING: Unable to check status $NTPD with $checking_bin.\n";
112: exit;
113: }
114: if ($restartchk !~ /\s3:on/) {
115: print "**** WARNING: ntpd is not set to start at runlevel 3. To correct this run:\n$checking_bin --level 345 $NTPD on\n";
116: exit;
117: }
118: if ($restartchk !~ /\s5:on/) {
119: print "**** WARNING: ntpd is not set to start at runlevel 5. To correct this run:\n$checking_bin --level 345 $NTPD on\n";
120: exit;
121: }
1.1 matthew 122: }
123: </perlscript>
124: </file>
125: </files>
126: </piml>
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