Annotation of doc/loncapafiles/ntpcheck.piml, revision 1.50
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:
1.50 ! raeburn 6: <!-- $Id: ntpcheck.piml,v 1.49 2021/12/17 17:48:13 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";
1.41 raeburn 39: if (('<DIST />' eq 'fedora26') || ('<DIST />' eq 'fedora27') ||
40: ('<DIST />' eq 'fedora28') || ('<DIST />' eq 'fedora29') ||
41: ('<DIST />' eq 'fedora30') || ('<DIST />' eq 'fedora31') ||
1.47 raeburn 42: ('<DIST />' eq 'fedora32') || ('<DIST />' eq 'fedora33') ||
1.49 raeburn 43: ('<DIST />' eq 'fedora34') || ('<DIST />' eq 'fedora35') ||
44: ('<DIST />' eq 'sles15') || ('<DIST />' eq 'centos8') ||
45: ('<DIST />' eq 'rhes8') || ('<DIST />' eq 'oracle7') ||
46: ('<DIST />' eq 'oracle8') || ('<DIST />' eq 'ubuntu18') ||
1.50 ! raeburn 47: ('<DIST />' eq 'ubuntu20') || ('<DIST />' eq 'rocky8') ||
! 48: ('<DIST />' eq 'alma8')) {
1.35 raeburn 49: print "For more information on chronyd please see https://chrony.tuxfamily.org/\n";
50: } else {
51: print "For more information on ntpd please see http://www.ntp.org/\n";
52: }
1.7 albertel 53: my $NTPD;
1.34 raeburn 54: my $name = 'ntp';
1.27 raeburn 55: my $checkcmd = 'ps -ef |grep ntp |grep -v grep |grep -v ntpcheck';
1.15 raeburn 56: my $startntpcmd;
57: my $is_running;
1.28 raeburn 58: if (('<DIST />' eq 'fedora15') || ('<DIST />' eq 'fedora16') ||
59: ('<DIST />' eq 'fedora17') || ('<DIST />' eq 'fedora18') ||
60: ('<DIST />' eq 'fedora19') || ('<DIST />' eq 'fedora20') ||
61: ('<DIST />' eq 'fedora21') || ('<DIST />' eq 'fedora22') ||
62: ('<DIST />' eq 'fedora23') || ('<DIST />' eq 'fedora24') ||
1.31 raeburn 63: ('<DIST />' eq 'fedora25') || ('<DIST />' eq 'fedora26') ||
1.32 raeburn 64: ('<DIST />' eq 'fedora27') || ('<DIST />' eq 'fedora28') ||
1.35 raeburn 65: ('<DIST />' eq 'fedora29') || ('<DIST />' eq 'fedora30') ||
1.46 raeburn 66: ('<DIST />' eq 'fedora31') || ('<DIST />' eq 'fedora32') ||
1.48 raeburn 67: ('<DIST />' eq 'fedora33') || ('<DIST />' eq 'fedora34') ||
1.49 raeburn 68: ('<DIST />' eq 'fedora35') || ('<DIST />' eq 'centos7') ||
69: ('<DIST />' eq 'rhes7') || ('<DIST />' eq 'oracle7') ||
70: ('<DIST />' eq 'scientific7') || ('<DIST />' eq 'sles12') ||
71: ('<DIST />' eq 'sles15') || ('<DIST />' eq 'ubuntu18') ||
72: ('<DIST />' eq 'ubuntu20') || ('<DIST />' eq 'rhes8') ||
1.50 ! raeburn 73: ('<DIST />' eq 'centos8') || ('<DIST />' eq 'oracle8') ||
! 74: ('<DIST />' eq 'rocky8') || ('<DIST />' eq 'alma8')) {
1.13 raeburn 75: $NTPD = 'ntpd';
1.45 raeburn 76: my $binname = $NTPD;
1.43 raeburn 77: if (('<DIST />' eq 'ubuntu18') || ('<DIST />' eq 'ubuntu20')) {
1.42 raeburn 78: $NTPD = 'chrony';
79: $name = $NTPD;
80: $binname = 'chronyd';
1.40 raeburn 81: } elsif (('<DIST />' eq 'fedora26') || ('<DIST />' eq 'fedora27') ||
82: ('<DIST />' eq 'fedora28') || ('<DIST />' eq 'fedora29') ||
83: ('<DIST />' eq 'fedora30') || ('<DIST />' eq 'fedora31') ||
1.47 raeburn 84: ('<DIST />' eq 'fedora32') || ('<DIST />' eq 'fedora33') ||
1.49 raeburn 85: ('<DIST />' eq 'fedora34') || ('<DIST />' eq 'fedora35') ||
86: ('<DIST />' eq 'sles15') || ('<DIST />' eq 'rhes8') ||
87: ('<DIST />' eq 'centos8') || ('<DIST />' eq 'oracle7') ||
1.50 ! raeburn 88: ('<DIST />' eq 'oracle8') || ('<DIST />' eq 'rocky8') ||
! 89: ('<DIST />' eq 'alma8')) {
1.34 raeburn 90: $NTPD = 'chronyd';
91: $name = $NTPD;
1.45 raeburn 92: $binname = $NTPD;
1.33 raeburn 93: }
1.34 raeburn 94: $checkcmd = "systemctl is-enabled $NTPD.service";
1.33 raeburn 95: $startntpcmd = "systemctl start $NTPD.service";
1.42 raeburn 96: if (!-e "/usr/sbin/$binname") {
1.34 raeburn 97: print "$name is not installed.\n";
1.13 raeburn 98: exit;
99: }
1.7 albertel 100: } else {
1.13 raeburn 101: if (-e "/etc/init.d/ntpd") {
102: $NTPD = "ntpd";
103: } elsif (-e "/etc/init.d/xntpd") {
104: $NTPD = "xntpd";
105: } elsif (-e "/etc/init.d/ntp") {
106: $NTPD = "ntp";
107: } else {
108: print "ntp is not installed.\n";
109: exit;
110: }
1.30 raeburn 111: $startntpcmd = "/etc/init.d/$NTPD start";
1.15 raeburn 112: }
113:
114: if (open(PIPE,'-|',$checkcmd)) {
115: $is_running = <PIPE>;
116: chomp($is_running);
117: close(PIPE);
118: if (!$is_running) {
1.34 raeburn 119: print "WARNING: $name is installed but is not currently running.\n";
120: if ($name eq 'ntp') {
121: print "Please verify the configuration of ntp in /etc/ntp.conf and /etc/ntp/step-tickers\n";
122: }
123: print "Start $name by executing\n $startntpcmd\n";
1.27 raeburn 124: } else {
1.34 raeburn 125: print "$name is installed and running\n";
1.13 raeburn 126: }
1.15 raeburn 127: } else {
1.34 raeburn 128: print "Could not determine $name status.\n";
1.1 matthew 129: }
1.15 raeburn 130:
1.1 matthew 131: # chkconfig barfs to stderr if the target isn't set up right.
1.28 raeburn 132: if (('<DIST />' eq 'fedora15') || ('<DIST />' eq 'fedora16') ||
133: ('<DIST />' eq 'fedora17') || ('<DIST />' eq 'fedora18') ||
134: ('<DIST />' eq 'fedora19') || ('<DIST />' eq 'fedora20') ||
135: ('<DIST />' eq 'fedora21') || ('<DIST />' eq 'fedora22') ||
1.32 raeburn 136: ('<DIST />' eq 'fedora23') || ('<DIST />' eq 'fedora24') ||
137: ('<DIST />' eq 'fedora25') || ('<DIST />' eq 'fedora26') ||
138: ('<DIST />' eq 'fedora27') || ('<DIST />' eq 'fedora28') ||
1.35 raeburn 139: ('<DIST />' eq 'fedora29') || ('<DIST />' eq 'fedora30') ||
1.46 raeburn 140: ('<DIST />' eq 'fedora31') || ('<DIST />' eq 'fedora32') ||
1.48 raeburn 141: ('<DIST />' eq 'fedora33') || ('<DIST />' eq 'fedora34') ||
1.49 raeburn 142: ('<DIST />' eq 'fedora35') || ('<DIST />' eq 'centos7') ||
143: ('<DIST />' eq 'scientific7') || ('<DIST />' eq 'rhes7') ||
144: ('<DIST />' eq 'oracle7') || ('<DIST />' eq 'sles12') ||
145: ('<DIST />' eq 'sles15') || ('<DIST />' eq 'ubuntu18') ||
146: ('<DIST />' eq 'ubuntu20') || ('<DIST />' eq 'rhes8') ||
1.50 ! raeburn 147: ('<DIST />' eq 'centos8') || ('<DIST />' eq 'oracle8') ||
! 148: ('<DIST />' eq 'rocky8') || ('<DIST />' eq 'alma8')) {
1.33 raeburn 149: if (!-l "/etc/systemd/system/multi-user.target.wants/$NTPD.service") {
150: print "**** WARNING: $NTPD is not configured to run at boot. To correct this run:\nsystemctl enable $NTPD.service\n";
1.12 raeburn 151: }
1.1 matthew 152: exit;
1.12 raeburn 153: } else {
1.25 raeburn 154: my $checking_bin;
155: my $restartchk;
156: if (('<DIST />' eq 'debian5') || ('<DIST />' eq 'debian6') || ('<DIST />' eq 'ubuntu6') ||
157: ('<DIST />' eq 'ubuntu8') || ('<DIST />' eq 'ubuntu10') || ('<DIST />' eq 'ubuntu12') ||
1.26 raeburn 158: ('<DIST />' eq 'ubuntu14') || ('<DIST />' eq 'ubuntu16')) {
1.25 raeburn 159: $checking_bin = '/usr/sbin/sysv-rc-conf';
160: } else {
161: $checking_bin = '/sbin/chkconfig';
162: }
1.12 raeburn 163: $restartchk = `$checking_bin --list $NTPD 2>/dev/null`;
164: if ($restartchk eq '') {
165: print "**** WARNING: ntpd is either not installed or not configured to run at boot.\n";
166: exit;
167: }
168: if ($restartchk =~ /^error reading information on service / ||
169: $restartchk !~ /\d:(on|off)/) {
170: print "**** WARNING: Unable to check status $NTPD with $checking_bin.\n";
171: exit;
172: }
173: if ($restartchk !~ /\s3:on/) {
174: print "**** WARNING: ntpd is not set to start at runlevel 3. To correct this run:\n$checking_bin --level 345 $NTPD on\n";
175: exit;
176: }
177: if ($restartchk !~ /\s5:on/) {
178: print "**** WARNING: ntpd is not set to start at runlevel 5. To correct this run:\n$checking_bin --level 345 $NTPD on\n";
179: exit;
180: }
1.1 matthew 181: }
182: </perlscript>
183: </file>
184: </files>
185: </piml>
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