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working with live dashboard

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Matt
2025-12-06 17:42:26 -08:00
parent 4096f7165c
commit 94c31f4be3
7 changed files with 168 additions and 84 deletions
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74
templates/drive_check_service.sh Normal file
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#!/bin/bash
# this is a big loop to handle the database
exec 2> /dev/null
while true; do
# update active drives more frequently
curl -s "http://172.17.0.1:5000/refresh_active_drives"
clear
# get all disks
DISK_LIST=$(ls -lo /dev/sd? | awk '{print $9}')
# process each disk
IFS=$'\n' read -rd '' -a DISK_ARRAY <<< "$DISK_LIST"
for DISK in "${DISK_ARRAY[@]}"; do
# store smartctl data once
SMART_DATA=$(smartctl -x $DISK)
NVME_CHECK=$(echo "$SMART_DATA" | grep "NVMe Version")
SSD_CHECK=$(echo "$SMART_DATA" | grep "Rotation Rate" | grep "Solid State")
# if either SATA SSD or NVMe
if [ -n "$NVME_CHECK" ] || [ -n "$SSD_CHECK" ]; then
BLOCK_SIZE=$(fdisk -l $DISK | grep 'Sector size' | awk '{print $4}' )
# SATA Logic
if [ -n "$SSD_CHECK" ] ; then
# Set Variables
TBW=$(echo "$SMART_DATA" | grep "Logical Sectors Written" | \
awk -v BLOCK_SIZE="$BLOCK_SIZE" '{print $4 * BLOCK_SIZE / (2 ^ 40)}')
PLR=$(echo "$SMART_DATA" | grep Percent_Lifetime_Remain | awk '{print $4}')
CAPACITY=$(echo "$SMART_DATA" | grep "User Capacity" | cut -d '[' -f 2 | sed 's/]//g')
SERIAL=$(echo "$SMART_DATA" | grep "Serial Number" | cut -d ":" -f 2 | xargs)
MODEL=$(echo "$SMART_DATA" | grep "Device Model" | cut -d ":" -f 2 | xargs)
SMART=$(echo "$SMART_DATA" | grep "self-assessment test result" | cut -d ":" -f 2 | xargs)
FLAVOR="SATA SSD"
DRIVE_EXISTS=$(curl -s "http://172.17.0.1:5000/check?serial_lookup=$SERIAL" | jq .serial_number_exists)
if [ -x "$TBW"] ; then
TBW="unknown"
fi
# database handler
if [ "$DRIVE_EXISTS" == "false" ] ; then
H_MODEL=$(echo $MODEL | sed 's/ /%20/g')
H_FLAVOR=$(echo $FLAVOR | sed 's/ /%20/g')
H_CAPACITY=$(echo $CAPACITY | sed 's/ /%20/g')
curl -s "http://172.17.0.1:5000/add_drive?serial=$SERIAL&model=$H_MODEL&flavor=$H_FLAVOR&capacity=$H_CAPACITY&TBW=$TBW&smart=$SMART"
else
curl -s "http://172.17.0.1:5000/update_drive?serial=$SERIAL&TBW=$TBW&smart=$SMART"
fi
# NVMe Logic
elif [ -n "$NVME_CHECK" ] ; then
# Set Variables
MODEL=$(echo "$SMART_DATA" | grep "Model Number" | cut -d ":" -f 2 | xargs)
SERIAL=$(echo "$SMART_DATA" | grep "Serial Number" | cut -d ":" -f 2 | xargs)
TBW=$(echo "$SMART_DATA" | grep "Data Units Written" | sed 's/,//g' | \
awk -v BLOCK_SIZE="$BLOCK_SIZE" '{print $4 * BLOCK_SIZE / (2 ^ 30)}')
AVAIL_SPARE=$(echo "$SMART_DATA" | grep "Available Spare:" | cut -d ':' -f 2 | xargs)
CAPACITY=$(echo "$SMART_DATA" | grep "amespace 1 Size" | cut -d '[' -f 2 | sed 's/]//g')
SMART=$(echo "$SMART_DATA" | grep "self-assessment test result" | cut -d ":" -f 2 | xargs)
FLAVOR="NVMe"
DRIVE_EXISTS=$(curl -s "http://172.17.0.1:5000/check?serial_lookup=$SERIAL" | jq .serial_number_exists)
if [ -x "$TBW"] ; then
TBW="unknown"
fi
# database handler
if [ "$DRIVE_EXISTS" == "false" ] ; then
H_MODEL=$(echo $MODEL | sed 's/ /%20/g')
H_FLAVOR=$(echo $FLAVOR | sed 's/ /%20/g')
H_CAPACITY=$(echo $CAPACITY | sed 's/ /%20/g')
curl -s "http://172.17.0.1:5000/add_drive?serial=$SERIAL&model=$H_MODEL&flavor=$H_FLAVOR&capacity=$H_CAPACITY&TBW=$TBW&smart=$SMART"
else
curl -s "http://172.17.0.1:5000/update_drive?serial=$SERIAL&TBW=$TBW&smart=$SMART"
fi
fi
fi
done
# sleep and loop again
sleep 0.5
done