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more ntp fixes

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This commit is contained in:
Charles N Wyble - admin
2025-07-02 21:08:39 -05:00
parent 1d14c9c9a2
commit ba8efdfa0b
3 changed files with 35 additions and 26 deletions
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34
ProjectCode/Agents/librenms/ntp-client Normal file
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@ -0,0 +1,34 @@
#!/bin/sh
# Please make sure the paths below are correct.
# Alternatively you can put them in $0.conf, meaning if you've named
# this script ntp-client then it must go in ntp-client.conf .
#
# NTPQV output version of "ntpq -c rv"
# Version 4 is the most common and up to date version.
#
# If you are unsure, which to set, run this script and make sure that
# the JSON output variables match that in "ntpq -c rv".
#
################################################################
# Don't change anything unless you know what are you doing #
################################################################
BIN_NTPQ='/usr/bin/env ntpq'
BIN_GREP='/usr/bin/env grep'
BIN_AWK='/usr/bin/env awk'
CONFIG=$0".conf"
if [ -f "$CONFIG" ]; then
# shellcheck disable=SC1090
. "$CONFIG"
fi
NTP_OFFSET=$($BIN_NTPQ -c rv | $BIN_GREP "offset" | $BIN_AWK -Foffset= '{print $2}' | $BIN_AWK -F, '{print $1}')
NTP_FREQUENCY=$($BIN_NTPQ -c rv | $BIN_GREP "frequency" | $BIN_AWK -Ffrequency= '{print $2}' | $BIN_AWK -F, '{print $1}')
NTP_SYS_JITTER=$($BIN_NTPQ -c rv | $BIN_GREP "sys_jitter" | $BIN_AWK -Fsys_jitter= '{print $2}' | $BIN_AWK -F, '{print $1}')
NTP_CLK_JITTER=$($BIN_NTPQ -c rv | $BIN_GREP "clk_jitter" | $BIN_AWK -Fclk_jitter= '{print $2}' | $BIN_AWK -F, '{print $1}')
NTP_WANDER=$($BIN_NTPQ -c rv | $BIN_GREP "clk_wander" | $BIN_AWK -Fclk_wander= '{print $2}' | $BIN_AWK -F, '{print $1}')
NTP_VERSION=$($BIN_NTPQ -c rv | $BIN_GREP "version" | $BIN_AWK -F'ntpd ' '{print $2}' | $BIN_AWK -F. '{print $1}')
echo '{"data":{"offset":"'"$NTP_OFFSET"'","frequency":"'"$NTP_FREQUENCY"'","sys_jitter":"'"$NTP_SYS_JITTER"'","clk_jitter":"'"$NTP_CLK_JITTER"'","clk_wander":"'"$NTP_WANDER"'"},"version":"'"$NTP_VERSION"'","error":"0","errorString":""}'
exit 0

25
ProjectCode/Agents/librenms/ntp-client.sh
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@ -1,25 +0,0 @@
#!/usr/bin/env bash
################################################################
# copy this script to somewhere like /opt and make chmod +x it #
# edit your snmpd.conf and include #
# extend ntp-client /opt/ntp-client.sh #
# restart snmpd and activate the app for desired host #
# please make sure you have the path/binaries below #
################################################################
# Binaries and paths required #
################################################################
BIN_NTPQ="$(command -v ntpq)"
BIN_GREP="$(command -v grep)"
BIN_TR="$(command -v tr)"
BIN_CUT="$(command -v cut)"
################################################################
# Don't change anything unless you know what are you doing #
################################################################
CMD1=`$BIN_NTPQ -c rv | $BIN_GREP 'jitter' | $BIN_TR '\n' ' '`
IFS=', ' read -r -a array <<< "$CMD1"
for value in 2 3 4 5 6
do
echo ${array["$value"]} | $BIN_CUT -d "=" -f 2
done

2
ProjectCode/Modules/OAM/oam-librenms.sh
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@ -46,7 +46,7 @@ systemctl start check_mk.socket
cat ../../Agents/librenms/dmi.sh > /usr/lib/check_mk_agent/local/dmi.sh
cat ../../Agents/librenms/dpkg.sh > /usr/lib/check_mk_agent/local/dpkg.sh
#cat ../../Agents/librenms/mysql.sh > /usr/lib/check_mk_agent/local/mysql.sh
cat ../../Agents/librenms/ntp-client.sh > /usr/lib/check_mk_agent/local/ntp-client.sh
cat ../../Agents/librenms/ntp-client > /usr/lib/check_mk_agent/local/ntp-client
#cat ../../Agents/librenms/ntp-server.sh > /usr/lib/check_mk_agent/local/ntp-server.sh
cat ../../Agents/librenms/os-updates.sh > /usr/lib/check_mk_agent/local/os-updates.sh
cat ../../Agents/librenms/postfixdetailed > /usr/lib/check_mk_agent/local/postfixdetailed