Annotation of doc/loncapafiles/ntpcheck.piml, revision 1.45
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:
1.45 ! raeburn 6: <!-- $Id: ntpcheck.piml,v 1.44 2020/01/18 20:42:08 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') ||
42: ('<DIST />' eq 'sles15') || ('<DIST />' eq 'centos8') ||
43: ('<DIST />' eq 'rhes8') || ('<DIST />' eq 'oracle7') ||
1.43 raeburn 44: ('<DIST />' eq 'oracle8') || ('<DIST />' eq 'ubuntu18') ||
45: ('<DIST />' eq 'ubuntu20')) {
1.35 raeburn 46: print "For more information on chronyd please see https://chrony.tuxfamily.org/\n";
47: } else {
48: print "For more information on ntpd please see http://www.ntp.org/\n";
49: }
1.7 albertel 50: my $NTPD;
1.34 raeburn 51: my $name = 'ntp';
1.27 raeburn 52: my $checkcmd = 'ps -ef |grep ntp |grep -v grep |grep -v ntpcheck';
1.15 raeburn 53: my $startntpcmd;
54: my $is_running;
1.28 raeburn 55: if (('<DIST />' eq 'fedora15') || ('<DIST />' eq 'fedora16') ||
56: ('<DIST />' eq 'fedora17') || ('<DIST />' eq 'fedora18') ||
57: ('<DIST />' eq 'fedora19') || ('<DIST />' eq 'fedora20') ||
58: ('<DIST />' eq 'fedora21') || ('<DIST />' eq 'fedora22') ||
59: ('<DIST />' eq 'fedora23') || ('<DIST />' eq 'fedora24') ||
1.31 raeburn 60: ('<DIST />' eq 'fedora25') || ('<DIST />' eq 'fedora26') ||
1.32 raeburn 61: ('<DIST />' eq 'fedora27') || ('<DIST />' eq 'fedora28') ||
1.35 raeburn 62: ('<DIST />' eq 'fedora29') || ('<DIST />' eq 'fedora30') ||
1.39 raeburn 63: ('<DIST />' eq 'fedora31') || ('<DIST />' eq 'centos7') ||
64: ('<DIST />' eq 'rhes7') || ('<DIST />' eq 'oracle7') ||
1.33 raeburn 65: ('<DIST />' eq 'scientific7') || ('<DIST />' eq 'sles12') ||
1.36 raeburn 66: ('<DIST />' eq 'sles15') || ('<DIST />' eq 'ubuntu18') ||
1.43 raeburn 67: ('<DIST />' eq 'ubuntu20') || ('<DIST />' eq 'rhes8') ||
68: ('<DIST />' eq 'centos8') || ('<DIST />' eq 'oracle8')) {
1.13 raeburn 69: $NTPD = 'ntpd';
1.45 ! raeburn 70: my $binname = $NTPD;
1.43 raeburn 71: if (('<DIST />' eq 'ubuntu18') || ('<DIST />' eq 'ubuntu20')) {
1.42 raeburn 72: $NTPD = 'chrony';
73: $name = $NTPD;
74: $binname = 'chronyd';
1.40 raeburn 75: } elsif (('<DIST />' eq 'fedora26') || ('<DIST />' eq 'fedora27') ||
76: ('<DIST />' eq 'fedora28') || ('<DIST />' eq 'fedora29') ||
77: ('<DIST />' eq 'fedora30') || ('<DIST />' eq 'fedora31') ||
78: ('<DIST />' eq 'sles15') || ('<DIST />' eq 'rhes8') ||
79: ('<DIST />' eq 'centos8') || ('<DIST />' eq 'oracle7') ||
80: ('<DIST />' eq 'oracle8')) {
1.34 raeburn 81: $NTPD = 'chronyd';
82: $name = $NTPD;
1.45 ! raeburn 83: $binname = $NTPD;
1.33 raeburn 84: }
1.34 raeburn 85: $checkcmd = "systemctl is-enabled $NTPD.service";
1.33 raeburn 86: $startntpcmd = "systemctl start $NTPD.service";
1.42 raeburn 87: if (!-e "/usr/sbin/$binname") {
1.34 raeburn 88: print "$name is not installed.\n";
1.13 raeburn 89: exit;
90: }
1.7 albertel 91: } else {
1.13 raeburn 92: if (-e "/etc/init.d/ntpd") {
93: $NTPD = "ntpd";
94: } elsif (-e "/etc/init.d/xntpd") {
95: $NTPD = "xntpd";
96: } elsif (-e "/etc/init.d/ntp") {
97: $NTPD = "ntp";
98: } else {
99: print "ntp is not installed.\n";
100: exit;
101: }
1.30 raeburn 102: $startntpcmd = "/etc/init.d/$NTPD start";
1.15 raeburn 103: }
104:
105: if (open(PIPE,'-|',$checkcmd)) {
106: $is_running = <PIPE>;
107: chomp($is_running);
108: close(PIPE);
109: if (!$is_running) {
1.34 raeburn 110: print "WARNING: $name is installed but is not currently running.\n";
111: if ($name eq 'ntp') {
112: print "Please verify the configuration of ntp in /etc/ntp.conf and /etc/ntp/step-tickers\n";
113: }
114: print "Start $name by executing\n $startntpcmd\n";
1.27 raeburn 115: } else {
1.34 raeburn 116: print "$name is installed and running\n";
1.13 raeburn 117: }
1.15 raeburn 118: } else {
1.34 raeburn 119: print "Could not determine $name status.\n";
1.1 matthew 120: }
1.15 raeburn 121:
1.1 matthew 122: # chkconfig barfs to stderr if the target isn't set up right.
1.28 raeburn 123: if (('<DIST />' eq 'fedora15') || ('<DIST />' eq 'fedora16') ||
124: ('<DIST />' eq 'fedora17') || ('<DIST />' eq 'fedora18') ||
125: ('<DIST />' eq 'fedora19') || ('<DIST />' eq 'fedora20') ||
126: ('<DIST />' eq 'fedora21') || ('<DIST />' eq 'fedora22') ||
1.32 raeburn 127: ('<DIST />' eq 'fedora23') || ('<DIST />' eq 'fedora24') ||
128: ('<DIST />' eq 'fedora25') || ('<DIST />' eq 'fedora26') ||
129: ('<DIST />' eq 'fedora27') || ('<DIST />' eq 'fedora28') ||
1.35 raeburn 130: ('<DIST />' eq 'fedora29') || ('<DIST />' eq 'fedora30') ||
1.39 raeburn 131: ('<DIST />' eq 'fedora31') || ('<DIST />' eq 'centos7') ||
132: ('<DIST />' eq 'rhes7') || ('<DIST />' eq 'oracle7') ||
1.34 raeburn 133: ('<DIST />' eq 'scientific7') || ('<DIST />' eq 'sles12') ||
1.36 raeburn 134: ('<DIST />' eq 'sles15') || ('<DIST />' eq 'ubuntu18') ||
1.43 raeburn 135: ('<DIST />' eq 'ubuntu20') || ('<DIST />' eq 'rhes8') ||
136: ('<DIST />' eq 'centos8') || ('<DIST />' eq 'oracle8')) {
1.33 raeburn 137: if (!-l "/etc/systemd/system/multi-user.target.wants/$NTPD.service") {
138: print "**** WARNING: $NTPD is not configured to run at boot. To correct this run:\nsystemctl enable $NTPD.service\n";
1.12 raeburn 139: }
1.1 matthew 140: exit;
1.12 raeburn 141: } else {
1.25 raeburn 142: my $checking_bin;
143: my $restartchk;
144: if (('<DIST />' eq 'debian5') || ('<DIST />' eq 'debian6') || ('<DIST />' eq 'ubuntu6') ||
145: ('<DIST />' eq 'ubuntu8') || ('<DIST />' eq 'ubuntu10') || ('<DIST />' eq 'ubuntu12') ||
1.26 raeburn 146: ('<DIST />' eq 'ubuntu14') || ('<DIST />' eq 'ubuntu16')) {
1.25 raeburn 147: $checking_bin = '/usr/sbin/sysv-rc-conf';
148: } else {
149: $checking_bin = '/sbin/chkconfig';
150: }
1.12 raeburn 151: $restartchk = `$checking_bin --list $NTPD 2>/dev/null`;
152: if ($restartchk eq '') {
153: print "**** WARNING: ntpd is either not installed or not configured to run at boot.\n";
154: exit;
155: }
156: if ($restartchk =~ /^error reading information on service / ||
157: $restartchk !~ /\d:(on|off)/) {
158: print "**** WARNING: Unable to check status $NTPD with $checking_bin.\n";
159: exit;
160: }
161: if ($restartchk !~ /\s3:on/) {
162: print "**** WARNING: ntpd is not set to start at runlevel 3. To correct this run:\n$checking_bin --level 345 $NTPD on\n";
163: exit;
164: }
165: if ($restartchk !~ /\s5:on/) {
166: print "**** WARNING: ntpd is not set to start at runlevel 5. To correct this run:\n$checking_bin --level 345 $NTPD on\n";
167: exit;
168: }
1.1 matthew 169: }
170: </perlscript>
171: </file>
172: </files>
173: </piml>
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