Fix UPS notifications and add periodic battery status emails

- Fix permission denied on log files (chown nut:nut)
- Fix upssched.conf permissions (root:nut)
- Add sudo for perl to allow PVE::Notify from user nut
- Add periodic battery status emails every minute when on battery
- Add charging status emails at 5, 10, 30 min after power restore
- Remove diacritics from all notification messages
- Update documentation with sudo and permissions setup

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

proxmox/ups/config/upssched.conf

@@ -1,13 +1,14 @@
 # Configurare upssched pentru shutdown orchestrat cluster Proxmox
 #
 # Acest fișier definește acțiuni temporale pentru evenimente UPS
+# Actualizat: 2026-01-14 - Adaugat notificari periodice status baterie
 
 CMDSCRIPT /usr/local/bin/upssched-cmd
 PIPEFN /run/nut/upssched.pipe
 LOCKFN /run/nut/upssched.lock
 
 # Când UPS trece pe baterie (ONBATT):
-# 1. Trimite notificare imediată
+# 1. Trimite notificare imediată + pornește monitorizare periodică
 # 2. Așteaptă 180 secunde (3 minute) înainte de shutdown
 AT ONBATT * EXECUTE onbatt_start
 AT ONBATT * START-TIMER onbatt 180
@@ -15,9 +16,15 @@ AT ONBATT * START-TIMER onbatt 180
 # Când UPS raportează baterie scăzută (LOWBATT), shutdown imediat
 AT LOWBATT * EXECUTE lowbatt
 
-# Când curentul revine (ONLINE), anulează timer-ele și trimite notificare
+# Când curentul revine (ONLINE):
+# 1. Anulează timer-ul de shutdown
+# 2. Trimite notificare + pornește monitorizare încărcare
+# 3. Notificări la 5, 10, 30 minute pentru a vedea încărcarea
 AT ONLINE * CANCEL-TIMER onbatt
 AT ONLINE * EXECUTE online
+AT ONLINE * START-TIMER charge_5min 300
+AT ONLINE * START-TIMER charge_10min 600
+AT ONLINE * START-TIMER charge_30min 1800
 
 # Când comunicația cu UPS se pierde (COMMBAD), așteaptă 30 secunde
 AT COMMBAD * START-TIMER commbad 30

proxmox/ups/docs/INSTALARE-NUT.md

@@ -241,14 +241,39 @@ EOF
 
 ### 5.2. Creare handler script
 
-Copiază scriptul `upssched-cmd` din directorul `scripts/` în `/usr/local/bin/`:
+Copiaza scriptul `upssched-cmd` din directorul `scripts/` in `/usr/local/bin/`:
 
 ```bash
 cp scripts/upssched-cmd /usr/local/bin/
 chmod +x /usr/local/bin/upssched-cmd
 ```
 
-### 5.3. Creare director runtime
+### 5.3. Configurare sudo pentru user nut
+
+Scripturile ruleaza ca user `nut` si au nevoie de sudo pentru a accesa PVE::Notify:
+
+```bash
+# Instaleaza sudo daca nu exista
+apt-get install -y sudo
+
+# Configureaza permisiuni sudo pentru user nut
+cat > /etc/sudoers.d/nut << 'EOF'
+nut ALL=(root) NOPASSWD: /usr/bin/perl
+EOF
+chmod 440 /etc/sudoers.d/nut
+```
+
+### 5.4. Configurare permisiuni fisiere log
+
+Fisierele de log trebuie sa fie writable de user-ul `nut`:
+
+```bash
+touch /var/log/ups-events.log /var/log/ups-shutdown.log
+chown nut:nut /var/log/ups-events.log /var/log/ups-shutdown.log
+chmod 664 /var/log/ups-events.log /var/log/ups-shutdown.log
+```
+
+### 5.5. Creare director runtime
 
 ```bash
 mkdir -p /run/nut

proxmox/ups/scripts/ups-shutdown-cluster.sh

@@ -4,7 +4,7 @@
 # Trimite notificari email via PVE::Notify pentru fiecare pas
 #
 # Creat: 2025-10-06
-# Actualizat: 2026-01-13 - Adaugat notificari email si UPS shutdown
+# Actualizat: 2026-01-14 - Fix permisiuni log file, adaugat sudo pentru PVE::Notify
 
 LOGFILE=/var/log/ups-shutdown.log
 NODES=("10.0.20.200" "10.0.20.202")  # pve1, pveelite (pvemini va fi ultimul)
@@ -16,8 +16,22 @@ TEMPLATE_DIR="/etc/pve/notification-templates/default"
 HOSTNAME=$(hostname)
 FQDN=$(hostname -f 2>/dev/null || hostname)
 
+# Asigura ca fisierul de log exista si are permisiunile corecte
+# Scriptul poate rula ca user 'nut', deci fisierul trebuie sa fie writable
+ensure_logfile() {
+    if [ ! -f "$LOGFILE" ]; then
+        touch "$LOGFILE" 2>/dev/null || sudo touch "$LOGFILE"
+    fi
+    if [ ! -w "$LOGFILE" ]; then
+        sudo chown nut:nut "$LOGFILE" 2>/dev/null
+        sudo chmod 664 "$LOGFILE" 2>/dev/null
+    fi
+}
+
+ensure_logfile
+
 log_message() {
-    echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" | tee -a $LOGFILE
+    echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" | tee -a $LOGFILE 2>/dev/null
     logger -t ups-shutdown "$1"
 }
 
@@ -42,7 +56,7 @@ send_notification() {
 
     log_message "Sending notification: $EVENT_TITLE"
 
-    perl -I/usr/share/perl5 << EOFPERL 2>&1 | tee -a $LOGFILE
+    /usr/bin/sudo /usr/bin/perl -I/usr/share/perl5 << EOFPERL 2>&1 | tee -a $LOGFILE
 use strict;
 use warnings;
 use PVE::Notify;

proxmox/ups/scripts/upssched-cmd

@@ -4,16 +4,32 @@
 # Trimite notificari email via PVE::Notify
 #
 # Creat: 2025-10-06
-# Actualizat: 2026-01-13 - Adaugat notificari email
+# Actualizat: 2026-01-14 - Adaugat notificari periodice status baterie
 
 LOGFILE=/var/log/ups-events.log
 UPS_NAME="nutdev1"
 TEMPLATE_DIR="/etc/pve/notification-templates/default"
 HOSTNAME=$(hostname)
 FQDN=$(hostname -f 2>/dev/null || hostname)
+BATTERY_MONITOR_PID="/run/nut/battery-monitor.pid"
+
+# Asigura ca fisierul de log exista si are permisiunile corecte
+# Scriptul ruleaza ca user 'nut', deci fisierul trebuie sa fie writable
+ensure_logfile() {
+    if [ ! -f "$LOGFILE" ]; then
+        touch "$LOGFILE" 2>/dev/null || sudo touch "$LOGFILE"
+    fi
+    if [ ! -w "$LOGFILE" ]; then
+        sudo chown nut:nut "$LOGFILE" 2>/dev/null
+        sudo chmod 664 "$LOGFILE" 2>/dev/null
+    fi
+}
+
+ensure_logfile
 
 log_event() {
-    echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" >> $LOGFILE
+    echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" >> $LOGFILE 2>/dev/null || \
+        logger -t upssched-cmd "LOG_FALLBACK: $1"
 }
 
 # Obtine status UPS
@@ -38,6 +54,14 @@ get_battery_runtime() {
     fi
 }
 
+get_battery_voltage() {
+    upsc $UPS_NAME battery.voltage 2>/dev/null || echo "0"
+}
+
+get_ups_load() {
+    upsc $UPS_NAME ups.load 2>/dev/null || echo "0"
+}
+
 # Creeaza template-uri daca nu exista
 create_templates() {
     mkdir -p $TEMPLATE_DIR
@@ -92,6 +116,7 @@ EOFTEMPLATE
         .status-online { color: #27ae60; border-color: #27ae60; }
         .status-lowbatt { color: #c0392b; border-color: #c0392b; }
         .status-shutdown { color: #8e44ad; border-color: #8e44ad; }
+        .status-charging { color: #3498db; border-color: #3498db; }
         .alert-box { padding: 15px; border-radius: 5px; margin: 20px 0; border-left: 4px solid; }
         .alert-warning { background: #fef9e7; border-color: #f39c12; }
         .alert-danger { background: #fdedec; border-color: #e74c3c; }
@@ -170,7 +195,7 @@ send_notification() {
 
     log_event "Sending $SEVERITY notification: $EVENT_TITLE"
 
-    perl -I/usr/share/perl5 << EOFPERL 2>&1 | tee -a $LOGFILE
+    /usr/bin/sudo /usr/bin/perl -I/usr/share/perl5 << EOFPERL 2>&1 | tee -a $LOGFILE
 use strict;
 use warnings;
 use PVE::Notify;
@@ -206,6 +231,88 @@ if (\$@) {
 EOFPERL
 }
 
+# Porneste monitorizarea periodica a bateriei (la fiecare minut)
+start_battery_monitor() {
+    # Opreste monitorul existent daca exista
+    stop_battery_monitor
+
+    log_event "Starting battery discharge monitor (every 60 seconds)"
+
+    # Porneste procesul de monitorizare in background
+    (
+        MINUTE=1
+        while true; do
+            sleep 60
+
+            # Verifica daca UPS-ul e inca pe baterie
+            STATUS=$(upsc $UPS_NAME ups.status 2>/dev/null)
+            if [[ ! "$STATUS" =~ "OB" ]]; then
+                log_event "Battery monitor: UPS no longer on battery, stopping monitor"
+                break
+            fi
+
+            CHARGE=$(get_battery_charge)
+            VOLTAGE=$(get_battery_voltage)
+            RUNTIME=$(get_battery_runtime)
+            LOAD=$(get_ups_load)
+
+            log_event "Battery monitor: Minute $MINUTE - Charge: ${CHARGE}%, Voltage: ${VOLTAGE}V, Load: ${LOAD}%"
+
+            send_notification \
+                "BATTERY_STATUS" \
+                "Status baterie - ${CHARGE}% (min $MINUTE)" \
+                "UPS pe baterie de $MINUTE minute. Baterie: ${CHARGE}%, Voltaj: ${VOLTAGE}V, Load: ${LOAD}%${RUNTIME:+, Runtime: ${RUNTIME} min}" \
+                "onbatt" \
+                "warning" \
+                "warning" \
+                "Monitorizare descarcare" \
+                "Se trimite status la fiecare minut"
+
+            MINUTE=$((MINUTE + 1))
+        done
+        rm -f $BATTERY_MONITOR_PID
+    ) &
+
+    echo $! > $BATTERY_MONITOR_PID
+    log_event "Battery monitor started with PID $(cat $BATTERY_MONITOR_PID)"
+}
+
+# Opreste monitorizarea periodica a bateriei
+stop_battery_monitor() {
+    if [ -f "$BATTERY_MONITOR_PID" ]; then
+        PID=$(cat $BATTERY_MONITOR_PID)
+        if [ -n "$PID" ] && kill -0 $PID 2>/dev/null; then
+            log_event "Stopping battery monitor (PID $PID)"
+            kill $PID 2>/dev/null
+            # Asteapta putin si forteaza daca nu s-a oprit
+            sleep 1
+            kill -9 $PID 2>/dev/null
+        fi
+        rm -f $BATTERY_MONITOR_PID
+    fi
+}
+
+# Trimite status incarcare baterie
+send_charge_status() {
+    local MINUTES="$1"
+    local CHARGE=$(get_battery_charge)
+    local VOLTAGE=$(get_battery_voltage)
+    local INPUT=$(get_input_voltage)
+    local LOAD=$(get_ups_load)
+
+    log_event "Charge status at $MINUTES min: ${CHARGE}%, Voltage: ${VOLTAGE}V, Input: ${INPUT}V"
+
+    send_notification \
+        "CHARGING_STATUS" \
+        "Incarcare baterie - ${CHARGE}% (+${MINUTES} min)" \
+        "Status incarcare la $MINUTES minute dupa revenirea curentului. Baterie: ${CHARGE}%, Voltaj baterie: ${VOLTAGE}V, Tensiune intrare: ${INPUT}V, Load: ${LOAD}%" \
+        "charging" \
+        "info" \
+        "info" \
+        "Monitorizare incarcare" \
+        "Bateria se incarca"
+}
+
 # Handler principal
 case $1 in
     onbatt_start)
@@ -222,6 +329,9 @@ case $1 in
             "warning" \
             "Timer 3 minute pornit" \
             "Asteptare revenire curent sau shutdown automat"
+
+        # Porneste monitorizarea periodica a bateriei
+        start_battery_monitor
         ;;
 
     onbatt)
@@ -229,6 +339,9 @@ case $1 in
         log_event "UPS EVENT: Pe baterie de 3 minute - Incepe shutdown orchestrat"
         logger -t upssched-cmd "UPS on battery for 3 minutes - starting orchestrated shutdown"
 
+        # Opreste monitorizarea - urmeaza shutdown
+        stop_battery_monitor
+
         send_notification \
             "ONBATT_TIMEOUT" \
             "Pe baterie 3 min - SHUTDOWN" \
@@ -247,15 +360,36 @@ case $1 in
         log_event "UPS EVENT: Curent revenit - UPS online"
         logger -t upssched-cmd "Power restored - UPS back online"
 
+        # Opreste monitorizarea descarcarii
+        stop_battery_monitor
+
         send_notification \
             "ONLINE" \
             "Curent revenit - OK" \
-            "Curentul electric a revenit. UPS functioneaza normal pe linia AC." \
+            "Curentul electric a revenit. UPS functioneaza normal pe linia AC. Se vor trimite statusuri de incarcare la 5, 10 si 30 de minute." \
             "online" \
             "success" \
             "info" \
             "Sistem stabil" \
-            "Nicio actiune necesara"
+            "Monitorizare incarcare activa"
+        ;;
+
+    charge_5min)
+        log_event "=========================================="
+        log_event "UPS EVENT: Status incarcare la 5 minute"
+        send_charge_status "5"
+        ;;
+
+    charge_10min)
+        log_event "=========================================="
+        log_event "UPS EVENT: Status incarcare la 10 minute"
+        send_charge_status "10"
+        ;;
+
+    charge_30min)
+        log_event "=========================================="
+        log_event "UPS EVENT: Status incarcare la 30 minute"
+        send_charge_status "30"
         ;;
 
     lowbatt)
@@ -263,6 +397,9 @@ case $1 in
         log_event "UPS EVENT: BATERIE SCAZUTA - Shutdown IMEDIAT"
         logger -t upssched-cmd "UPS LOW BATTERY - immediate shutdown"
 
+        # Opreste monitorizarea
+        stop_battery_monitor
+
         send_notification \
             "LOWBATT" \
             "BATERIE CRITICA - SHUTDOWN IMEDIAT" \