Chrony Time Service Status Report

_Chrony_Time_Service_Status_Report.md

Chrony Status Report

To install, run the following as the pi user

curl -Ls "https://gist.github.com/mattrude/a5b91fd88ec35969af121bd9b3b58a91/raw/reporter-installer.sh" |bash

After the install is complete, confirm the script will run by following:

systemctl list-timers --all

Look for the below entry.

NEXT                        LEFT          LAST                        PASSED        UNIT                         ACTIVATES
Tue 2024-02-20 12:30:00 CST 9min left     Tue 2024-02-20 12:15:00 CST 5min ago      chrony-reporter.timer        chrony-reporter.service

chrony-reporter.service

[Unit]
Description=statistics reporter for Chrony NTP service
Requisite=chrony.service

[Service]
Type=simple
User=root
IOSchedulingClass=idle
ExecStart=/usr/local/bin/chrony-reporter.sh

chrony-reporter.sh

#!/bin/bash

Help() {
   echo "Add description of the script functions here."
   echo
   echo "Syntax: chrony-status.sh [-c|f|h|p]"
   echo "options:"
   echo "c        Add the config file to the output."
   echo "f <file> The name & location of the output file."
   echo "h        Print this Help."
   echo "s        Do not Print the report to the terminal."
   echo
}

ARCHIVE="false"
CONFIG="false"
PRINT="false"
WEB="true"
WEBAN="false"

while getopts ":achswWf:" flag
do
    case "${flag}" in
        a) ARCHIVE="true";;
        c) CONFIG="true";;
        h) Help
           exit;;
        s) PRINT="false";;
        w) WEB="true";;
        W) WEBAN="true";;
        f) FILE=${OPTARG};;
        \?) echo "Error: Invalid Option!"
            Help
            exit;;
    esac
done

if [ -z ${FILE} ]; then
    FILE=/var/lib/chrony-status/time.txt
fi

if [ ! -d /var/lib/chrony-status ]; then
    echo "Creating /var/lib/chrony-status"
    sudo mkdir -p /var/lib/chrony-status
    sudo chown pi:www-data /var/lib/chrony-status
fi

echo "The Odin Network Time Service on `cat /etc/hostname` (`hostname -I |awk '{print $1}'`)" > $FILE
echo -n "Current Time    : " >> $FILE
echo `date` >> $FILE
echo -n "Load Average    : " >> $FILE
cat /proc/loadavg |awk '{ print $1", "$2", " $3 }' >> $FILE
echo -n "System Uptime   : " >> $FILE
uptime -p |sed 's/up //g' >> $FILE
echo -n "Process Uptime  : " >> $FILE
ps -p `sudo cat /var/run/chrony/chronyd.pid` -o etime= |sed 's/ //g' >> $FILE
echo -n "CPU Temperature : " >> $FILE
/usr/bin/vcgencmd measure_temp | awk -F "[=']" '{print($2 * 1.8)+32}' >> $FILE
echo "" >> $FILE

echo "Server Tracking" >> $FILE
chronyc tracking >> $FILE
echo -n "Software        : " >> $FILE
chronyc --version |awk '{ print $4" "$2 }' >> $FILE
echo "" >> $FILE

echo "Server Clients" >> $FILE
sudo chronyc clients |awk '!/^localhost/' |awk '!/^127.0.0.1/' |grep -v time.*local >> $FILE
echo "" >> $FILE

echo "Server Sources" >> $FILE
sudo chronyc -N sources >> $FILE
echo "" >> $FILE

echo "Server Sources Stats" >> $FILE
sudo chronyc -N sourcestats >> $FILE
echo "" >> $FILE

echo "Server Sources Auth" >> $FILE
sudo chronyc -N authdata >> $FILE
echo "" >> $FILE

if [ ${WEB} == "true" ]; then
    cp $FILE /var/www/html/
fi

if [ ${CONFIG} == "true" ]; then
    echo "Server Config file (/etc/chrony/chrony.conf)" >> $FILE
    echo "==============================================================================" >> $FILE
    cat /etc/chrony/chrony.conf |sed "/^#/d" |sed '/^$/d' >> $FILE
fi

if [ ${ARCHIVE} == "true" ]; then
    if [ -f /var/lib/chrony-status/status-`date +%Y%m`.db ]; then
        echo "insert into logs values('`date`','`cat /var/www/html/time.txt`');" |sqlite3 /var/lib/chrony-status/status-`date +%Y%m`.db
    else
        echo "create table logs (datetime text, log text);" |sqlite3 /var/lib/chrony-status/status-`date +%Y%m`.db
        echo "insert into logs values('`date`','`cat /var/www/html/time.txt`');" |sqlite3 /var/lib/chrony-status/status-`date +%Y%m`.db
    fi
fi

if [ ${WEBAN} == "true" ]; then
    sudo cp $FILE /var/www/html/
fi

if [ ${PRINT} == "true" ]; then
    cat ${FILE}
fi

chrony-reporter.timer

[Unit]
Description=Run Chrony Reporter

[Timer]
OnCalendar=*:0/15:0
Persistent=true
AccuracySec=1s

[Install]
WantedBy=timers.target

reporter-installer.sh

#/bin/bash

sudo curl -Ls https://gist.github.com/mattrude/a5b91fd88ec35969af121bd9b3b58a91/raw/chrony-reporter.sh -o /usr/local/bin/chrony-reporter.sh
sudo curl -Ls https://gist.github.com/mattrude/a5b91fd88ec35969af121bd9b3b58a91/raw/chrony-reporter.timer -o /usr/lib/systemd/system/chrony-reporter.timer
sudo curl -Ls https://gist.github.com/mattrude/a5b91fd88ec35969af121bd9b3b58a91/raw/chrony-reporter.service -o /usr/lib/systemd/system/chrony-reporter.service
sudo chmod 750 /usr/local/bin/chrony-reporter.sh
sudo systemctl enable chrony-reporter.timer
sudo systemctl start chrony-reporter.timer