smokeping-cron

#!/bin/bash

set -e

NOW=$(date +%s)

# Probes
PROBES_URL="https://raw.githubusercontent.com/gslin/smokeping-config.d/master/Probes.custom?v=${NOW}"
PROBES_CONTENT=$(curl -s --fail "${PROBES_URL}")
PROBES_OLDHASH=$(sha256sum /etc/smokeping/config.d/Probes.custom | awk '{print $1}')
PROBES_NEWHASH=$(echo "${PROBES_CONTENT}" | sha256sum | awk '{print $1}')

/usr/bin/logger -p local0.info -t smokeping-cron "Existing \"Probes.custom\" hash: ${PROBES_OLDHASH}."
/usr/bin/logger -p local0.info -t smokeping-cron "Network \"Probes.custom\" hash: ${PROBES_NEWHASH}."

# Targets
TARGETS_URL="https://raw.githubusercontent.com/gslin/smokeping-config.d/master/Targets.custom?v=${NOW}"
TARGETS_CONTENT=$(curl -s --fail "${TARGETS_URL}")
TARGETS_OLDHASH=$(sha256sum /etc/smokeping/config.d/Targets.custom | awk '{print $1}')
TARGETS_NEWHASH=$(echo "${TARGETS_CONTENT}" | sha256sum | awk '{print $1}')

/usr/bin/logger -p local0.info -t smokeping-cron "Existing \"Targets.custom\" hash: ${TARGETS_OLDHASH}."
/usr/bin/logger -p local0.info -t smokeping-cron "Network \"Targets.custom\" hash: ${TARGETS_NEWHASH}."

RESTART=0

if [[ "${PROBES_OLDHASH}" != "${PROBES_NEWHASH}" ]]; then
    /usr/bin/logger -p local0.notice -t smokeping-cron "Updating \"Probes.cutsom\"."
    echo "${PROBES_CONTENT}" > /etc/smokeping/config.d/Probes.custom
    RESTART=1
fi

if [[ "${TARGETS_OLDHASH}" != "${TARGETS_NEWHASH}" ]]; then
    /usr/bin/logger -p local0.notice -t smokeping-cron "Updating \"Targets.cutsom\"."
    echo "${TARGETS_CONTENT}" > /etc/smokeping/config.d/Targets.custom
    RESTART=1
fi

if [[ "x${RESTART}" = "x1" ]]; then
    /usr/sbin/service smokeping restart
    /usr/sbin/service smokeping-fcgi restart
fi