40 lines
1.1 KiB
Bash
40 lines
1.1 KiB
Bash
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#!/bin/bash
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API_URL="https://status.netsyms.net/api/push/"
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HEARTBEAT_KEY=""
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ZFS_KEY=""
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DISK_KEY=""
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DISK_FULL_ALERT_PERCENT_THRESHOLD=85
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# Heartbeat
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echo "Sending heartbeat"
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curl "$API_URL$HEARTBEAT_KEY?status=up"
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echo
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# ZFS health
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echo "Sending ZFS health"
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zpool status -x | grep -q "all pools are healthy" && curl "$API_URL$ZFS_KEY?status=up&msg=ZFS%20Healthy" || curl -G --data-urlencode "status=down" --data-urlencode "msg=$(zpool status -x)" "$API_URL$ZFS_KEY"
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echo
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# Disk usage
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echo "Sending disk usage"
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DISKSOK=1
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USAGES=()
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while read -r output;
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do
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partition=$(echo "$output" | awk '{ print $2 }')
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percent=$(echo "$output" | awk '{ print $1 }' | cut -d'%' -f1)
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if [ $percent -ge $DISK_FULL_ALERT_PERCENT_THRESHOLD ]; then
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USAGES+="$partition: $percent%"
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DISKSOK=0
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fi
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done <<< $(df | grep -vE "^Filesystem|tmpfs|cdrom" | awk '{ print $5 " " $1 }')
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USAGETEXT=$(IFS=,; echo "${USAGES[*]}")
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echo $USAGETEXT
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if [[ "$DISKSOK" == 1 ]]; then
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curl "$API_URL$DISK_KEY?status=up"
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echo
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else
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curl -G --data-urlencode "status=down" --data-urlencode "msg=$USAGETEXT" "$API_URL$DISK_KEY"
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echo
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fi
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