115 lines
3.6 KiB
Bash
Executable File
115 lines
3.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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################################################################################
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# BSD 3-Clause License
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#
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# Copyright © 2019 Aurélien Grimal - aurelien.grimal@tech-tips.fr
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# All rights reserved.
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#
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# Please see license file on root of this directory
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################################################################################
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# !! GIT FILE !!
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# https://framagit.org/zorval/scripts/check-nrpe
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################################################################################
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WARNING_SECONDS=0.5
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CRITICAL_SECONDS=5
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VAR_FILE=/etc/zorval/conf-check_chrony
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[ -f $VAR_FILE ] && source $VAR_FILE
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DEBUG=${DEBUG:false}
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cmd="chronyc -c tracking"
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CHRONYC_TRACKING=$($cmd)
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RC=$?
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if [ $RC -ne 0 ]; then
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echo "[CRITICAL] Le code retour de '$cmd' vaut $RC !"
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exit 2
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fi
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cmd="chronyc -c sources"
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CHRONYC_SOURCES=$($cmd)
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RC=$?
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if [ $RC -ne 0 ]; then
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echo "[CRITICAL] Le code retour de '$cmd' vaut $RC !"
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exit 2
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fi
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if echo "$CHRONYC_SOURCES" | grep -q ',\*,'; then
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CHRONYC_SOURCES=$(echo "$CHRONYC_SOURCES" | grep ',\*,')
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else
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CHRONYC_SOURCES=$(echo "$CHRONYC_SOURCES" | head -n 1)
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fi
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read -r Reference_ID Reference_IP Stratum Ref_time System_time Last_offset RMS_offset \
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Frequency Residual_freq Skew Root_delay Root_dispersion Update_interval Leap_status \
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<<< $(echo "$CHRONYC_TRACKING" | sed 's/,/ /g')
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read -r Source_mode Source_state Name_or_IP_address Stratum Poll Reach LastRx \
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Last_sample_adjusted_offset Last_sample_measured_offset Last_sample_estimated_error \
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<<< $(echo "$CHRONYC_SOURCES" | sed 's/,/ /g')
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if [ "$DEBUG" = true ]; then
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echo "================="
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echo "CHRONYC_TRACKING=$CHRONYC_TRACKING"
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echo "================="
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echo "Reference_ID=$Reference_ID"
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echo "Reference_IP=$Reference_IP"
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echo "Stratum=$Stratum"
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echo "Ref_time=$Ref_time"
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echo "System_time=$System_time"
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echo "Last_offset=$Last_offset"
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echo "RMS_offset=$RMS_offset"
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echo "Frequency=$Frequency"
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echo "Residual_freq=$Residual_freq"
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echo "Skew=$Skew"
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echo "Root_delay=$Root_delay"
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echo "Root_dispersion=$Root_dispersion"
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echo "Update_interval=$Update_interval"
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echo "Leap_status=$Leap_status"
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echo "================"
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echo "CHRONYC_SOURCES=$CHRONYC_SOURCES"
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echo "================"
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echo "Source_mode=$Source_mode"
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echo "Source_state=$Source_state"
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echo "Name_or_IP_address=$Name_or_IP_address"
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echo "Stratum=$Stratum"
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echo "Poll=$Poll"
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echo "Reach=$Reach"
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echo "LastRx=$LastRx"
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echo "Last_sample_adjusted_offset=$Last_sample_adjusted_offset"
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echo "Last_sample_measured_offset=$Last_sample_measured_offset"
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echo "Last_sample_estimated_error=$Last_sample_estimated_error"
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fi
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if [ "$Leap_status" != Normal ]; then
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echo "[CRITICAL] Leap status vaut '$Leap_status' au lieu de 'Normal' !"
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exit 2
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fi
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if [ "$Source_mode" != '^' ]; then
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echo "[CRITICAL] Source mode vaut '$Source_mode' au lieu de '^' !"
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exit 2
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fi
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if [ "$Source_state" != '*' ]; then
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echo "[CRITICAL] Source state vaut '$Source_state' au lieu de '*' !"
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exit 2
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fi
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if (( $(echo "$System_time > $CRITICAL_SECONDS" | bc -l) )) || (( $(echo "$System_time < -$CRITICAL_SECONDS" | bc -l) )); then
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echo "[CRITICAL] Ce serveur a un décalage de $System_time secondes avec le serveur NTP !"
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exit 2
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elif (( $(echo "$System_time > $WARNING_SECONDS" | bc -l) )) || (( $(echo "$System_time < -$WARNING_SECONDS" | bc -l) )); then
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echo "[WARNING] Ce serveur a un décalage de $System_time secondes avec le serveur NTP !"
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exit 1
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else
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echo "[OK] Ce serveur a un décalage de $System_time secondes avec le serveur NTP"
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exit 0
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fi
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