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https://github.com/OHV-IT/collabrix.git
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Fix Systemd Service with Dedicated Daemon Script
- teamchat-daemon.sh: Systemd-compatible daemon that stays in foreground - Updated teamchat.service to use daemon script - Automatic service restart on failures - Health monitoring every 30 seconds - Proper signal handling for clean shutdown - Systemd journal logging integration
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DGSoft
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223
teamchat-daemon.sh
Executable file
223
teamchat-daemon.sh
Executable file
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#!/bin/bash
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# Team Chat System - Systemd Daemon
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# Läuft als Systemd-Service und hält die Services am Leben
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set -e
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# Konfiguration
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PROJECT_DIR="/home/OfficeDesk"
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BACKEND_DIR="$PROJECT_DIR/backend"
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FRONTEND_DIR="$PROJECT_DIR/frontend"
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LOG_DIR="$PROJECT_DIR/logs"
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# PID-Dateien
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BACKEND_PID_FILE="$LOG_DIR/backend.pid"
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FRONTEND_PID_FILE="$LOG_DIR/frontend.pid"
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# Log-Dateien
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BACKEND_LOG="$LOG_DIR/backend.log"
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FRONTEND_LOG="$LOG_DIR/frontend.log"
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# Erstelle Log-Verzeichnis falls nicht vorhanden
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mkdir -p "$LOG_DIR"
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# Farben für Ausgabe (nur wenn Terminal interaktiv)
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if [[ -t 1 ]]; then
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m'
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else
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RED=''
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GREEN=''
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YELLOW=''
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BLUE=''
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NC=''
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fi
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# Hilfsfunktionen
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log() {
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echo -e "${GREEN}[$(date +'%Y-%m-%d %H:%M:%S')] $1${NC}" >&2
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}
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error() {
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echo -e "${RED}[ERROR] $1${NC}" >&2
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}
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warning() {
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echo -e "${YELLOW}[WARNING] $1${NC}" >&2
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}
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info() {
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echo -e "${BLUE}[INFO] $1${NC}" >&2
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}
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# Prüft ob ein Prozess läuft
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is_running() {
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local pid_file=$1
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if [[ -f "$pid_file" ]]; then
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local pid=$(cat "$pid_file")
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if kill -0 "$pid" 2>/dev/null; then
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return 0 # Läuft
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else
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rm -f "$pid_file" # PID-Datei aufräumen
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return 1 # Läuft nicht
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fi
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fi
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return 1 # Läuft nicht
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}
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# Backend starten
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start_backend() {
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if is_running "$BACKEND_PID_FILE"; then
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warning "Backend läuft bereits (PID: $(cat $BACKEND_PID_FILE))"
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return 0
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fi
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log "Starte Backend-Server..."
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cd "$BACKEND_DIR"
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# Starte Backend im Hintergrund
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nohup /bin/python -m uvicorn app.main:app --host 0.0.0.0 --port 8000 --reload > "$BACKEND_LOG" 2>&1 &
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local backend_pid=$!
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# Warte kurz und prüfe ob der Prozess gestartet ist
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sleep 2
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if kill -0 $backend_pid 2>/dev/null; then
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echo $backend_pid > "$BACKEND_PID_FILE"
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log "✅ Backend gestartet (PID: $backend_pid)"
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else
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error "Backend konnte nicht gestartet werden"
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cat "$BACKEND_LOG" 2>/dev/null || true
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return 1
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fi
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}
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# Frontend starten
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start_frontend() {
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if is_running "$FRONTEND_PID_FILE"; then
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warning "Frontend läuft bereits (PID: $(cat $FRONTEND_PID_FILE))"
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return 0
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fi
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log "Starte Frontend-Server..."
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cd "$FRONTEND_DIR"
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# Starte Frontend im Hintergrund
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nohup npm run dev > "$FRONTEND_LOG" 2>&1 &
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local frontend_pid=$!
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# Warte kurz und prüfe ob der Prozess gestartet ist
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sleep 3
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if kill -0 $frontend_pid 2>/dev/null; then
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echo $frontend_pid > "$FRONTEND_PID_FILE"
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log "✅ Frontend gestartet (PID: $frontend_pid)"
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else
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error "Frontend konnte nicht gestartet werden"
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cat "$FRONTEND_LOG" 2>/dev/null || true
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return 1
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fi
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}
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# Backend stoppen
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stop_backend() {
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if ! is_running "$BACKEND_PID_FILE"; then
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return 0
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fi
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local pid=$(cat "$BACKEND_PID_FILE")
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log "Stoppe Backend (PID: $pid)..."
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if kill "$pid" 2>/dev/null; then
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# Warte bis der Prozess beendet ist
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local count=0
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while kill -0 "$pid" 2>/dev/null && [ $count -lt 10 ]; do
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sleep 1
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((count++))
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done
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if kill -0 "$pid" 2>/dev/null; then
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kill -9 "$pid" 2>/dev/null || true
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fi
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rm -f "$BACKEND_PID_FILE"
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log "✅ Backend gestoppt"
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else
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error "Backend konnte nicht gestoppt werden"
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return 1
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fi
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}
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# Frontend stoppen
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stop_frontend() {
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if ! is_running "$FRONTEND_PID_FILE"; then
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return 0
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fi
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local pid=$(cat "$FRONTEND_PID_FILE")
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log "Stoppe Frontend (PID: $pid)..."
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if kill "$pid" 2>/dev/null; then
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# Warte bis der Prozess beendet ist
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local count=0
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while kill -0 "$pid" 2>/dev/null && [ $count -lt 10 ]; do
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sleep 1
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((count++))
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done
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if kill -0 "$pid" 2>/dev/null; then
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kill -9 "$pid" 2>/dev/null || true
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fi
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rm -f "$FRONTEND_PID_FILE"
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log "✅ Frontend gestoppt"
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else
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error "Frontend konnte nicht gestoppt werden"
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return 1
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fi
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}
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# Signal-Handler für sauberes Beenden
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cleanup() {
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log "Beende Team Chat System..."
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stop_frontend
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stop_backend
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log "✅ System beendet"
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exit 0
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}
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# Signale abfangen
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trap cleanup SIGTERM SIGINT
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# Hauptlogik für Systemd
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log "Starte Team Chat System als Systemd-Service..."
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# Services starten
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start_backend
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start_frontend
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log "✅ Team Chat System läuft"
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log "📍 Frontend: http://192.168.0.12"
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log "📍 Backend: http://localhost:8000"
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# Warte auf Signale (Systemd hält den Prozess am Leben)
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while true; do
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# Prüfe alle 30 Sekunden ob die Services noch laufen
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sleep 30
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# Backend neu starten falls nötig
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if ! is_running "$BACKEND_PID_FILE"; then
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warning "Backend ist nicht mehr aktiv, starte neu..."
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start_backend
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fi
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# Frontend neu starten falls nötig
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if ! is_running "$FRONTEND_PID_FILE"; then
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warning "Frontend ist nicht mehr aktiv, starte neu..."
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start_frontend
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fi
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done
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@ -7,7 +7,7 @@ Requires=network.target
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Type=simple
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User=root
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WorkingDirectory=/home/OfficeDesk
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ExecStart=/home/OfficeDesk/service-manager.sh start
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ExecStart=/home/OfficeDesk/teamchat-daemon.sh
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ExecStop=/home/OfficeDesk/service-manager.sh stop
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Restart=always
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RestartSec=5
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