132 lines
4.2 KiB
Bash
Executable file
132 lines
4.2 KiB
Bash
Executable file
# Simple daily SMART report script - plain text version
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# Only checks SMART attributes and sends report via Gotify
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# Usage: daily-smart-report.sh <gotify_token>
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# Drive list should be passed via SMART_DRIVES environment variable as "device:name" pairs
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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GOTIFY_SCRIPT="${SCRIPT_DIR}/gotify-notify.sh"
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LOG_FILE="/var/log/daily-smart-report.log"
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# Get parameters
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GOTIFY_TOKEN="${1:-}"
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# Validate parameters
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if [[ -z "$GOTIFY_TOKEN" ]]; then
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echo "Error: Gotify token not provided"
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echo "Usage: $0 <gotify_token>"
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echo "Drives should be in SMART_DRIVES environment variable"
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exit 1
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fi
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# Gotify configuration
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GOTIFY_URL="https://notify.yanlincs.com"
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# Parse drive configurations from environment variable
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# SMART_DRIVES format: "device1:name1;device2:name2;..."
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declare -A DRIVES=()
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if [[ -n "${SMART_DRIVES:-}" ]]; then
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IFS=';' read -ra DRIVE_PAIRS <<< "$SMART_DRIVES"
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for pair in "${DRIVE_PAIRS[@]}"; do
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IFS=':' read -r device name <<< "$pair"
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if [[ -n "$device" && -n "$name" ]]; then
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DRIVES["$device"]="$name"
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fi
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done
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else
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echo "Warning: No drives specified in SMART_DRIVES environment variable"
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echo "Format: SMART_DRIVES='device1:name1;device2:name2'"
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exit 1
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fi
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main() {
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local report=""
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local healthy_drives=0
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local total_drives=0
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echo "Starting daily SMART report"
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report="Daily SMART Report - $(date '+%Y-%m-%d')\n\n"
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report+="Drive SMART Status:\n"
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# Check each drive
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for device in "${!DRIVES[@]}"; do
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local device_name="${DRIVES[$device]}"
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total_drives=$((total_drives + 1))
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echo "Checking $device_name"
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# Quick device existence check
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if [[ ! -e "$device" ]]; then
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report+="[FAIL] $device_name: Device not found\n"
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continue
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fi
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# Get SMART health
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local health="UNKNOWN"
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if health=$(smartctl -H "$device" 2>/dev/null | grep -o "PASSED\|FAILED" | head -1); then
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echo " Health: $health"
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else
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health="UNKNOWN"
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echo " Health: $health"
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fi
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# Get temperature
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local temp="N/A"
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if [[ "$health" == "PASSED" ]]; then
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if temp=$(smartctl -A "$device" 2>/dev/null | awk '/Temperature_Celsius/ {print $10}' | head -1); then
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if [[ "$temp" -gt 0 ]] 2>/dev/null; then
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temp="${temp}C"
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echo " Temperature: $temp"
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else
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temp="N/A"
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echo " Temperature: $temp"
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fi
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else
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temp="N/A"
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echo " Temperature: $temp"
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fi
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fi
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# Format output
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if [[ "$health" == "PASSED" ]]; then
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report+="[OK] $device_name: $health (Temp: $temp)\n"
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healthy_drives=$((healthy_drives + 1))
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else
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report+="[FAIL] $device_name: $health (Temp: $temp)\n"
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fi
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done
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# Add summary
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report+="\nSummary:\n"
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if [[ $healthy_drives -eq $total_drives ]]; then
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report+="Status: All $total_drives drives healthy\n"
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report+="Next check: $(date -d 'tomorrow 08:00' '+%Y-%m-%d 08:00')"
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echo "Result: All drives healthy ($healthy_drives/$total_drives)"
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# Send notification
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if [[ -x "$GOTIFY_SCRIPT" ]]; then
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"$GOTIFY_SCRIPT" "$GOTIFY_URL" "$GOTIFY_TOKEN" "normal" "Daily SMART Report" "$report"
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fi
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else
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local issues=$((total_drives - healthy_drives))
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report+="Status: $issues of $total_drives drives have issues"
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echo "Result: Issues detected ($healthy_drives/$total_drives drives healthy)"
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# Send high priority notification for issues
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if [[ -x "$GOTIFY_SCRIPT" ]]; then
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"$GOTIFY_SCRIPT" "$GOTIFY_URL" "$GOTIFY_TOKEN" "high" "Daily SMART Report - Issues Detected" "$report"
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fi
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fi
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# Simple logging
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] Daily SMART report: $healthy_drives/$total_drives drives healthy" >> "$LOG_FILE" 2>/dev/null || true
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echo "Daily SMART report completed"
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}
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main "$@"
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