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NUT UPS

Edit user settings

NAS:

sudo nano /usr/syno/etc/ups/upsd.users | sudo nano /etc/ups/upsd.users

LINIX: 

sudo nano /etc/nut/upsd.users

upsd.users

[mac]
        password = cyber
        actions = set
        instcmds = all # allow user to change UPS settings (beeps)

[upsmon]
        password = cyber
        upsmon secondary

Restart NUT

NAS:

sudo killall usbhid-ups upsd upsmon
sudo /usr/bin/usbhid-ups -a ups
sudo /usr/sbin/upsd
sudo /usr/sbin/upsmon

sudo upsd -c reload

LINIX:

sudo systemctl restart nut-monitor
sudo systemctl restart nut-client
sudo systemctl status nut-client # Check status

Check the server logs in live time

NAS:

sudo tail -f /var/log/messages

LINIX:

sudo tail -f /var/log/syslog

Edit upsmon config on main UPS server

NAS:

sudo nano etc/ups/upsmon.conf

upsmon.conf

MONITOR ups@localhost 1 mac cyber master

MINSUPPLIES 1
SHUTDOWNCMD "/sbin/poweroff"
POLLFREQ 2
POLLFREQALERT 1
HOSTSYNC 15
DEADTIME 15
POWERDOWNFLAG /etc/killpower
NOTIFYCMD "/etc/ups/notifycmd.sh"

NOTIFYMSG ONLINE    "UPS %s on line power"
NOTIFYMSG ONBATT    "UPS %s on battery"
NOTIFYMSG LOWBATT   "UPS %s battery is low"
NOTIFYMSG FSD       "UPS %s: forced shutdown in progress"
NOTIFYMSG COMMOK    "Communications with UPS %s established"
NOTIFYMSG COMMBAD   "Communications with UPS %s lost"
NOTIFYMSG SHUTDOWN  "Auto logout and shutdown proceeding"
NOTIFYMSG REPLBATT  "UPS %s battery needs to be replaced"
NOTIFYMSG NOCOMM    "UPS %s is unavailable"
NOTIFYMSG NOPARENT  "upsmon parent process died - shutdown impossible"

NOTIFYFLAG ONLINE   SYSLOG+WALL+EXEC
NOTIFYFLAG ONBATT   SYSLOG+WALL+EXEC
NOTIFYFLAG LOWBATT  SYSLOG+WALL
NOTIFYFLAG FSD      SYSLOG+WALL+EXEC
NOTIFYFLAG COMMOK   SYSLOG+WALL+EXEC
NOTIFYFLAG COMMBAD  SYSLOG+WALL+EXEC
NOTIFYFLAG SHUTDOWN SYSLOG+WALL+EXEC
NOTIFYFLAG REPLBATT SYSLOG+WALL
NOTIFYFLAG NOCOMM   SYSLOG+WALL+EXEC
NOTIFYFLAG NOPARENT SYSLOG+WALL

RBWARNTIME 43200

NOCOMMWARNTIME 600

FINALDELAY 5

 

Discord webhook:

#!/bin/bash

WEBHOOK_URL="https://discord.com/api/webhooks/1291208566203486310/TVowi6MVC4cSJFOt1U9TfVq5QSgD-paYM1EiDn0u77gp4Lm8-1Pt0DXV2ZXtC3yo_nf9"
USERNAME="UPS Monitor"
AVATAR_URL="https://clipground.com/images/cyberpower-logo.png"  # Link to CyberPower logo or any image representing your UPS
TITLE="🚨 UPS Event Alert 🚨"
THUMBNAIL_URL="https://upload.wikimedia.org/wikipedia/commons/9/95/CyberPower_logo.png"  # Optional: Use a relevant UPS image
FOOTER_TEXT="Network UPS Tools (NUT)"
FOOTER_ICON_URL="https://clipground.com/images/cyberpower-logo.png"
TIMESTAMP=$(date --utc +%FT%TZ)  # ISO 8601 timestamp for Discord

# Extracting information from NUT environment variables
EVENT_TYPE=$NOTIFYTYPE
UPS_NAME=$UPSNAME
DATE_TIME=$(date '+%Y-%m-%d %H:%M:%S')
BATTERY_LEVEL=$(upsc ups@localhost battery.charge)  # Adjust this to match your UPS setup
UPS_STATUS=$(upsc ups@localhost ups.status)  # Example for getting UPS status

# Conditional color: light green for ONLINE, red for other events
if [[ "$EVENT_TYPE" == "ONLINE" ]]; then
  COLOR="65280"  # Light green in decimal
else
  COLOR="16711680"  # Red in decimal
fi

# Creating the JSON payload with detailed embed
JSON_PAYLOAD=$(cat <<EOF
{
  "username": "$USERNAME",
  "avatar_url": "$AVATAR_URL",
  "embeds": [
    {
      "title": "$TITLE",
      "description": "An event has occurred on your UPS system. See the details below:",
      "color": $COLOR,
      "fields": [
        {
          "name": "🔋 Event Type",
          "value": "$EVENT_TYPE",
          "inline": true
        },
        {
          "name": "⚡ UPS Name",
          "value": "$UPS_NAME",
          "inline": true
        },
        {
          "name": "📅 Date & Time",
          "value": "$DATE_TIME",
          "inline": false
        },
        {
          "name": "🔋 Battery Level",
          "value": "$BATTERY_LEVEL%",
          "inline": true
        },
        {
          "name": "⚠️ UPS Status",
          "value": "$UPS_STATUS",
          "inline": true
        },
        {
          "name": "📝 Event Details",
          "value": "The UPS event **$EVENT_TYPE** occurred on **$UPS_NAME** at **$DATE_TIME**.",
          "inline": false
        }
      ],
      "thumbnail": {
        "url": "$THUMBNAIL_URL"
      },
      "footer": {
        "text": "$FOOTER_TEXT",
        "icon_url": "$FOOTER_ICON_URL"
      },
      "timestamp": "$TIMESTAMP"
    }
  ]
}
EOF
)

# Sending the embed payload to Discord
curl -H "Content-Type: application/json" -X POST -d "$JSON_PAYLOAD" $WEBHOOK_URL

 

Misc:

https://technotim.live/posts/NUT-server-guide/

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