Add disk health check
This commit is contained in:
Yan Lin
parent
95b92c232e
commit
d2bc0a522e
6 changed files with 413 additions and 5 deletions
113
scripts/daily-smart-report.sh
Executable file
113
scripts/daily-smart-report.sh
Executable file
|
|
@ -0,0 +1,113 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
# Simple daily SMART report script - plain text version
|
||||
# Only checks SMART attributes and sends report via Gotify
|
||||
|
||||
set -euo pipefail
|
||||
|
||||
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
||||
GOTIFY_SCRIPT="${SCRIPT_DIR}/gotify-notify.sh"
|
||||
LOG_FILE="/var/log/daily-smart-report.log"
|
||||
|
||||
# Host-specific Gotify configuration
|
||||
GOTIFY_URL="https://notify.yanlincs.com"
|
||||
GOTIFY_TOKEN="Ac9qKFH5cA.7Yly"
|
||||
|
||||
# Drive configurations
|
||||
declare -A DRIVES=(
|
||||
["/dev/disk/by-id/ata-ZHITAI_SC001_XT_1000GB_ZTB401TAB244431J4R"]="ZFS Mirror 1"
|
||||
["/dev/disk/by-id/ata-ZHITAI_SC001_XT_1000GB_ZTB401TAB244431KEG"]="ZFS Mirror 2"
|
||||
["/dev/disk/by-id/ata-HGST_HUH721212ALE604_5PK2N4GB"]="Data Drive 1 (12TB)"
|
||||
["/dev/disk/by-id/ata-HGST_HUH721212ALE604_5PJ7Z3LE"]="Data Drive 2 (12TB)"
|
||||
["/dev/disk/by-id/ata-ST16000NM000J-2TW103_WRS0F8BE"]="Parity Drive (16TB)"
|
||||
)
|
||||
|
||||
main() {
|
||||
local report=""
|
||||
local healthy_drives=0
|
||||
local total_drives=0
|
||||
|
||||
echo "Starting daily SMART report"
|
||||
|
||||
report="Daily SMART Report - $(date '+%Y-%m-%d')\n\n"
|
||||
report+="Drive SMART Status:\n"
|
||||
|
||||
# Check each drive
|
||||
for device in "${!DRIVES[@]}"; do
|
||||
local device_name="${DRIVES[$device]}"
|
||||
total_drives=$((total_drives + 1))
|
||||
|
||||
echo "Checking $device_name"
|
||||
|
||||
# Quick device existence check
|
||||
if [[ ! -e "$device" ]]; then
|
||||
report+="[FAIL] $device_name: Device not found\n"
|
||||
continue
|
||||
fi
|
||||
|
||||
# Get SMART health
|
||||
local health="UNKNOWN"
|
||||
if health=$(smartctl -H "$device" 2>/dev/null | grep -o "PASSED\|FAILED" | head -1); then
|
||||
echo " Health: $health"
|
||||
else
|
||||
health="UNKNOWN"
|
||||
echo " Health: $health"
|
||||
fi
|
||||
|
||||
# Get temperature
|
||||
local temp="N/A"
|
||||
if [[ "$health" == "PASSED" ]]; then
|
||||
if temp=$(smartctl -A "$device" 2>/dev/null | awk '/Temperature_Celsius/ {print $10}' | head -1); then
|
||||
if [[ "$temp" -gt 0 ]] 2>/dev/null; then
|
||||
temp="${temp}C"
|
||||
echo " Temperature: $temp"
|
||||
else
|
||||
temp="N/A"
|
||||
echo " Temperature: $temp"
|
||||
fi
|
||||
else
|
||||
temp="N/A"
|
||||
echo " Temperature: $temp"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Format output
|
||||
if [[ "$health" == "PASSED" ]]; then
|
||||
report+="[OK] $device_name: $health (Temp: $temp)\n"
|
||||
healthy_drives=$((healthy_drives + 1))
|
||||
else
|
||||
report+="[FAIL] $device_name: $health (Temp: $temp)\n"
|
||||
fi
|
||||
done
|
||||
|
||||
# Add summary
|
||||
report+="\nSummary:\n"
|
||||
if [[ $healthy_drives -eq $total_drives ]]; then
|
||||
report+="Status: All $total_drives drives healthy\n"
|
||||
report+="Next check: $(date -d 'tomorrow 08:00' '+%Y-%m-%d 08:00')"
|
||||
|
||||
echo "Result: All drives healthy ($healthy_drives/$total_drives)"
|
||||
|
||||
# Send notification
|
||||
if [[ -x "$GOTIFY_SCRIPT" ]]; then
|
||||
"$GOTIFY_SCRIPT" "$GOTIFY_URL" "$GOTIFY_TOKEN" "normal" "Daily SMART Report" "$report"
|
||||
fi
|
||||
else
|
||||
local issues=$((total_drives - healthy_drives))
|
||||
report+="Status: $issues of $total_drives drives have issues"
|
||||
|
||||
echo "Result: Issues detected ($healthy_drives/$total_drives drives healthy)"
|
||||
|
||||
# Send high priority notification for issues
|
||||
if [[ -x "$GOTIFY_SCRIPT" ]]; then
|
||||
"$GOTIFY_SCRIPT" "$GOTIFY_URL" "$GOTIFY_TOKEN" "high" "Daily SMART Report - Issues Detected" "$report"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Simple logging
|
||||
echo "[$(date '+%Y-%m-%d %H:%M:%S')] Daily SMART report: $healthy_drives/$total_drives drives healthy" >> "$LOG_FILE" 2>/dev/null || true
|
||||
|
||||
echo "Daily SMART report completed"
|
||||
}
|
||||
|
||||
main "$@"
|
||||
96
scripts/disk-health-smartd-alert.sh
Executable file
96
scripts/disk-health-smartd-alert.sh
Executable file
|
|
@ -0,0 +1,96 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
# SMART daemon alert script for Gotify notifications
|
||||
# Called by smartd when SMART issues are detected
|
||||
# No arguments needed - uses SMARTD_DEVICE environment variable
|
||||
|
||||
set -euo pipefail
|
||||
|
||||
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
||||
GOTIFY_SCRIPT="${SCRIPT_DIR}/gotify-notify.sh"
|
||||
LOG_FILE="/var/log/smartd-alerts.log"
|
||||
|
||||
# Host-specific Gotify configuration
|
||||
GOTIFY_URL="https://notify.yanlincs.com"
|
||||
GOTIFY_TOKEN="Ac9qKFH5cA.7Yly"
|
||||
|
||||
# Drive name mapping based on device path
|
||||
get_drive_name() {
|
||||
local device="$1"
|
||||
case "$device" in
|
||||
*"ata-ZHITAI_SC001_XT_1000GB_ZTB401TAB244431J4R"*)
|
||||
echo "ZFS Mirror 1 (System)"
|
||||
;;
|
||||
*"ata-ZHITAI_SC001_XT_1000GB_ZTB401TAB244431KEG"*)
|
||||
echo "ZFS Mirror 2 (System)"
|
||||
;;
|
||||
*"ata-HGST_HUH721212ALE604_5PK2N4GB"*)
|
||||
echo "Data Drive 1 (12TB)"
|
||||
;;
|
||||
*"ata-HGST_HUH721212ALE604_5PJ7Z3LE"*)
|
||||
echo "Data Drive 2 (12TB)"
|
||||
;;
|
||||
*"ata-ST16000NM000J-2TW103_WRS0F8BE"*)
|
||||
echo "Parity Drive (16TB)"
|
||||
;;
|
||||
*)
|
||||
echo "Unknown Drive ($device)"
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
log_message() {
|
||||
local message="$1"
|
||||
echo "[$(date '+%Y-%m-%d %H:%M:%S')] $message" | tee -a "$LOG_FILE"
|
||||
}
|
||||
|
||||
send_smartd_alert() {
|
||||
# smartd provides these environment variables:
|
||||
local device="${SMARTD_DEVICE:-unknown}"
|
||||
local failtype="${SMARTD_FAILTYPE:-unknown}"
|
||||
local message="${SMARTD_MESSAGE:-No details provided}"
|
||||
|
||||
local drive_name
|
||||
drive_name=$(get_drive_name "$device")
|
||||
|
||||
log_message "SMART alert for $drive_name ($device): $failtype - $message"
|
||||
|
||||
# Determine priority based on failure type
|
||||
local priority="high"
|
||||
case "$failtype" in
|
||||
*"FAILURE"*|*"failure"*|*"CRITICAL"*|*"critical"*)
|
||||
priority="critical"
|
||||
;;
|
||||
*"WARNING"*|*"warning"*|*"Temperature"*)
|
||||
priority="high"
|
||||
;;
|
||||
*)
|
||||
priority="high"
|
||||
;;
|
||||
esac
|
||||
|
||||
# Create notification message
|
||||
local notification_title="SMART Alert: $drive_name"
|
||||
local notification_message="Device: $device
|
||||
Failure Type: $failtype
|
||||
Details: $message
|
||||
|
||||
This alert was triggered by smartd monitoring."
|
||||
|
||||
# Send Gotify notification
|
||||
if [[ -x "$GOTIFY_SCRIPT" ]]; then
|
||||
"$GOTIFY_SCRIPT" "$GOTIFY_URL" "$GOTIFY_TOKEN" "$priority" "$notification_title" "$notification_message" || \
|
||||
log_message "Failed to send Gotify notification"
|
||||
else
|
||||
log_message "Gotify script not found or not executable: $GOTIFY_SCRIPT"
|
||||
fi
|
||||
}
|
||||
|
||||
# Ensure log file exists
|
||||
touch "$LOG_FILE" 2>/dev/null || {
|
||||
LOG_FILE="/tmp/smartd-alerts.log"
|
||||
touch "$LOG_FILE"
|
||||
}
|
||||
|
||||
# Main execution
|
||||
send_smartd_alert
|
||||
74
scripts/gotify-notify.sh
Executable file
74
scripts/gotify-notify.sh
Executable file
|
|
@ -0,0 +1,74 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
# Gotify notification script for disk health monitoring
|
||||
# Usage: gotify-notify.sh <url> <token> <priority> <title> <message>
|
||||
|
||||
set -euo pipefail
|
||||
|
||||
# Validate arguments
|
||||
if [[ $# -ne 5 ]]; then
|
||||
echo "Usage: $0 <url> <token> <priority> <title> <message>"
|
||||
echo "Example: $0 'https://notify.yanlincs.com' 'token123' 'high' 'Disk Alert' 'Drive temperature critical'"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Get parameters
|
||||
GOTIFY_URL="$1"
|
||||
GOTIFY_TOKEN="$2"
|
||||
priority="$3"
|
||||
title="$4"
|
||||
message="$5"
|
||||
MAX_RETRIES=3
|
||||
RETRY_DELAY=5
|
||||
|
||||
# Priority mapping: 1=low, 5=normal, 8=high, 10=critical
|
||||
declare -A PRIORITY_MAP=(
|
||||
["low"]="1"
|
||||
["normal"]="5"
|
||||
["high"]="8"
|
||||
["critical"]="10"
|
||||
)
|
||||
|
||||
|
||||
send_notification() {
|
||||
local priority="$1"
|
||||
local title="$2"
|
||||
local message="$3"
|
||||
local attempt=1
|
||||
|
||||
# Map priority to numeric value
|
||||
local numeric_priority="${PRIORITY_MAP[$priority]:-5}"
|
||||
|
||||
while [ $attempt -le $MAX_RETRIES ]; do
|
||||
if curl -s -o /dev/null -w "%{http_code}" \
|
||||
-X POST "${GOTIFY_URL}/message" \
|
||||
-H "X-Gotify-Key: ${GOTIFY_TOKEN}" \
|
||||
-H "Content-Type: application/json" \
|
||||
-d "{
|
||||
\"title\": \"${title}\",
|
||||
\"message\": \"${message}\",
|
||||
\"priority\": ${numeric_priority}
|
||||
}" | grep -q "200"; then
|
||||
echo "Notification sent successfully (attempt $attempt)"
|
||||
return 0
|
||||
else
|
||||
echo "Failed to send notification (attempt $attempt/$MAX_RETRIES)"
|
||||
if [ $attempt -lt $MAX_RETRIES ]; then
|
||||
sleep $RETRY_DELAY
|
||||
fi
|
||||
((attempt++))
|
||||
fi
|
||||
done
|
||||
|
||||
echo "ERROR: Failed to send notification after $MAX_RETRIES attempts" >&2
|
||||
return 1
|
||||
}
|
||||
|
||||
# Validate priority
|
||||
if [[ ! ${PRIORITY_MAP[$priority]+_} ]]; then
|
||||
echo "Error: Invalid priority '$priority'. Use: low, normal, high, critical"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Send notification
|
||||
send_notification "$priority" "$title" "$message"
|
||||
Loading…
Add table
Add a link
Reference in a new issue