138 lines
4.2 KiB
Bash
138 lines
4.2 KiB
Bash
#!/bin/bash
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# CONFIGURATION
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TELEGRAM_BOT_TOKEN="XXXXXXXXX:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
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TELEGRAM_CHAT_ID="-XXXXXXXXXX"
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HOSTNAME="pve"
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NOW=$(date "+%Y-%m-%d %H:%M")
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CPU_CORES=$(nproc)
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ONLINE=""
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OFFLINE=""
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# Uptime hôte
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UPTIME_SEC=$(cut -d. -f1 /proc/uptime)
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UPTIME_H=$((UPTIME_SEC / 3600))
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UPTIME_M=$((UPTIME_SEC % 3600 / 60))
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if [ "$UPTIME_H" -ge 24 ]; then
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D=$((UPTIME_H / 24))
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H=$((UPTIME_H % 24))
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UPTIME="${D}j$(printf "%02d" $H)h"
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else
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UPTIME="${UPTIME_H}h$(printf "%02d" $UPTIME_M)"
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fi
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# Ressources hôte
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CPU_USAGE=$(top -bn1 | grep "Cpu(s)" | awk '{print 100 - $8}' | cut -d. -f1)
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LOAD_AVG=$(uptime | awk -F'load average:' '{ print $2 }' | sed 's/^ //')
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MEM_TOTAL=$(free -m | awk '/Mem:/ { print $2 }')
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MEM_USED=$(free -m | awk '/Mem:/ { print $3 }')
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MEM_PERCENT=$(awk "BEGIN {printf \"%.1f\", $MEM_USED/$MEM_TOTAL*100}")
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DISK_INFO=$(df -h / | awk 'NR==2')
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DISK_USED=$(echo "$DISK_INFO" | awk '{print $3}')
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DISK_TOTAL=$(echo "$DISK_INFO" | awk '{print $2}')
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DISK_PERCENT=$(echo "$DISK_INFO" | awk '{gsub("%", "", $5); print $5}')
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# LXC Containers
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for ID in $(pct list | awk 'NR>1 {print $1}'); do
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CONF="/etc/pve/lxc/${ID}.conf"
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NAME=$(awk -F': ' '/^hostname:/ {print $2}' "$CONF")
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STATUS=$(pct status "$ID" | awk '{print $2}')
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MEM_TOTAL_MB=$(pct config "$ID" | awk '/memory:/ {print $2}')
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[[ -z "$MEM_TOTAL_MB" ]] && MEM_TOTAL_MB=0
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if [ "$STATUS" = "running" ]; then
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# CPU usage from cgroup v2
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STAT_FILE="/sys/fs/cgroup/lxc/${ID}/cpu.stat"
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if [[ -f "$STAT_FILE" ]]; then
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USAGE1=$(awk '/usage_usec/ {print $2}' "$STAT_FILE")
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sleep 1
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USAGE2=$(awk '/usage_usec/ {print $2}' "$STAT_FILE")
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DELTA=$((USAGE2 - USAGE1))
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CPU=$(awk -v d="$DELTA" -v c="$CPU_CORES" 'BEGIN {printf "%.1f", d / 10000 / c}')
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else
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CPU="0"
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fi
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MEM_MB=$(pct exec "$ID" -- free -m | awk '/Mem:/ {print $3}' 2>/dev/null || echo "0")
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CT_UPTIME=$(pct exec "$ID" -- awk '{print int($1)}' /proc/uptime 2>/dev/null || echo "0")
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UH=$((CT_UPTIME / 3600))
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UM=$((CT_UPTIME % 3600 / 60))
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if [ "$UH" -ge 24 ]; then
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D=$((UH / 24))
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H=$((UH % 24))
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UPTIME_FMT="${D}j$(printf "%02d" $H)h"
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else
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UPTIME_FMT="${UH}h$(printf "%02d" $UM)"
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fi
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ONLINE+="🟢 ${NAME} ${ID}
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CPU ${CPU}%, RAM ${MEM_MB}/${MEM_TOTAL_MB} Mo, Uptime: ${UPTIME_FMT}"$'\n'
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else
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OFFLINE+="🔴 ${NAME} ${ID}
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CPU 0%, RAM 0/${MEM_TOTAL_MB} Mo, Uptime: 0h00"$'\n'
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fi
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done
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# QEMU VMs
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for ID in $(qm list | awk 'NR>1 {print $1}'); do
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CONF="/etc/pve/qemu-server/${ID}.conf"
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NAME=$(awk -F': ' '/^name:/ {print $2}' "$CONF")
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STATUS=$(qm status "$ID" | awk '{print $2}')
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if [ "$STATUS" = "running" ]; then
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INFO=$(qm status "$ID" --verbose)
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PID=$(echo "$INFO" | awk '/^pid:/ {print $2}')
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CPU="0"
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if [[ "$PID" =~ ^[0-9]+$ ]]; then
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CPU_LINE=$(ps -p "$PID" -o %cpu= 2>/dev/null)
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CPU=$(awk -v val="${CPU_LINE:-0}" 'BEGIN {printf "%.1f", val}')
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fi
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[[ "$CPU" == "0.0" ]] && CPU="0"
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MEM_USED=$(echo "$INFO" | awk '/^mem:/ {print int($2 / 1024 / 1024)}')
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MEM_TOTAL=$(echo "$INFO" | awk '/^maxmem:/ {print int($2 / 1024 / 1024)}')
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UPTIME_SEC=$(echo "$INFO" | awk '/^uptime:/ {print $2}')
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UH=$((UPTIME_SEC / 3600))
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UM=$((UPTIME_SEC % 3600 / 60))
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if [ "$UH" -ge 24 ]; then
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D=$((UH / 24))
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H=$((UH % 24))
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UPTIME_FMT="${D}j$(printf "%02d" $H)h"
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else
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UPTIME_FMT="${UH}h$(printf "%02d" $UM)"
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fi
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ONLINE+="🟢 ${NAME} ${ID}
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CPU ${CPU}%, RAM ${MEM_USED}/${MEM_TOTAL} Mo, Uptime: ${UPTIME_FMT}"$'\n'
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else
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MEM_TOTAL=$(qm config "$ID" | awk '/^memory:/ {print $2}')
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[[ -z "$MEM_TOTAL" ]] && MEM_TOTAL=0
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OFFLINE+="🔴 ${NAME} ${ID}
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CPU 0%, RAM 0/${MEM_TOTAL} Mo, Uptime: 0h00"$'\n'
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fi
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done
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# Format message Telegram
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REPORT="📊 État de PVE [${HOSTNAME}] – ${NOW}
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🖥️ Hôte ${HOSTNAME}
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CPU : ${CPU_USAGE} %
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Charge moyenne : ${LOAD_AVG}
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RAM : ${MEM_PERCENT} % (${MEM_USED} Mo / ${MEM_TOTAL} Mo)
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Disque : ${DISK_PERCENT} % (${DISK_USED} / ${DISK_TOTAL})
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Uptime : ${UPTIME}
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📦 VM & CT :
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🟢 En ligne :
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${ONLINE:-Aucun}
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🔴 Hors ligne :
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${OFFLINE:-Aucun}
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"
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# Envoi Telegram
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curl -s -X POST "https://api.telegram.org/bot${TELEGRAM_BOT_TOKEN}/sendMessage" \
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--data-urlencode "chat_id=${TELEGRAM_CHAT_ID}" \
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--data-urlencode "text=${REPORT}"
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