feat(docker): add automatic container entrypoint seeding script

Dockerfile

@@ -1,25 +1,41 @@
-# Build-Phase
-FROM node:20-slim AS builder
+# STAGE 1: Dependencies & Build
+FROM node:20-alpine AS builder
 WORKDIR /app
+
 COPY package*.json ./
-RUN npm install --legacy-peer-deps
+RUN npm ci
+
 COPY . .
+ENV NODE_ENV=production
 RUN npm run build
 
-# Production-Phase (Node SSR Runner)
-FROM node:20-slim AS runner
+# STAGE 2: Production Runner
+FROM node:20-alpine AS runner
 WORKDIR /app
 
 ENV NODE_ENV=production
 ENV HOST=0.0.0.0
-ENV PORT=4321
+ENV PORT=3000
 ENV DATA_DIR=/app/data
 
-COPY --from=builder /app/package*.json ./
-COPY --from=builder /app/node_modules ./node_modules
+# Ordner anlegen & Schreibrechte vorbereiten
+RUN mkdir -p /app/data
+
+COPY package*.json ./
+RUN npm ci --only=production
+
 COPY --from=builder /app/dist ./dist
-COPY --from=builder /app/data_template ./data_template
+COPY --from=builder /app/public ./public
+COPY docker-entrypoint.sh /app/docker-entrypoint.sh
 
-EXPOSE 4321
+# Ausführungsrechte für das Entrypoint-Skript setzen
+RUN chmod +x /app/docker-entrypoint.sh
 
+EXPOSE 3000
+
+# Healthcheck für Docker / Nginx Proxy
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+  CMD wget --no-verbose --tries=1 --spider http://localhost:3000/api/health || exit 1
+
+ENTRYPOINT ["/app/docker-entrypoint.sh"]
 CMD ["node", "./dist/server/entry.mjs"]

docker-compose.yml

@@ -1,15 +1,27 @@
+version: '3.8'
+
 services:
-  website:
-    build: .
-    image: gitea.hephex.de/daniel/websitedummy:latest
-    container_name: websitedummy_app
+  app:
+    image: nd-waas-engine:latest
+    container_name: waas_${CUSTOMER_SLUG:-kunden_app}
     restart: always
-    ports:
-      - "8080:4321"
     environment:
-      - HOST=0.0.0.0
-      - PORT=4321
+      - NODE_ENV=production
+      - PORT=3000
       - DATA_DIR=/app/data
     volumes:
-      - ./app/data:/app/data
-
+      # Hier werden site.config.json, sqlite.db, uploads etc. automatisch vom Container angelegt
+      - ./data:/app/data
+    ports:
+      # Anbindung an deinen händischen Nginx Reverse Proxy auf dem Host
+      - "127.0.0.1:${PORT:-8080}:3000"
+    healthcheck:
+      test: ["CMD", "wget", "--spider", "http://localhost:3000/api/health"]
+      interval: 10s
+      timeout: 3s
+      retries: 3
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "10m"
+        max-file: "3"

docker-entrypoint.sh

@@ -0,0 +1,73 @@
+#!/bin/sh
+set -e
+
+DATA_DIR=${DATA_DIR:-/app/data}
+
+echo "🚀 [WaaS Container Entrypoint] Prüfe Daten-Volume unter ${DATA_DIR}..."
+
+# 1. Sicherstellen, dass das Volume-Verzeichnis existiert
+mkdir -p "$DATA_DIR"
+
+# 2. site.config.json Seeding
+if [ ! -f "$DATA_DIR/site.config.json" ]; then
+  echo "📄 Keine site.config.json gefunden. Erstelle Standard-Konfiguration..."
+  cat <<EOF > "$DATA_DIR/site.config.json"
+{
+  "site_info": {
+    "title": "N&D IT Solutions Kunden-Website",
+    "company_name": "Mein Unternehmen",
+    "homepage_id": "page_home_01"
+  },
+  "navigation": [
+    { "label": "Startseite", "page_id": "page_home_01" }
+  ],
+  "pages": [
+    {
+      "id": "page_home_01",
+      "slug": "/",
+      "title": "Startseite",
+      "is_published": true,
+      "sections": [
+        {
+          "id": "sec_hero_init",
+          "type": "HeroSection",
+          "settings": {
+            "title": "Herzlich Willkommen",
+            "subtitle": "Ihre neue Website ist erfolgreich gestartet."
+          }
+        }
+      ]
+    }
+  ]
+}
+EOF
+fi
+
+# 3. theme.config.json Seeding
+if [ ! -f "$DATA_DIR/theme.config.json" ]; then
+  echo "🎨 Keine theme.config.json gefunden. Erstelle Standard-Theme..."
+  cat <<EOF > "$DATA_DIR/theme.config.json"
+{
+  "presetKey": "corporate-dark",
+  "mode": "dark"
+}
+EOF
+fi
+
+# 4. smtp.config.json Seeding
+if [ ! -f "$DATA_DIR/smtp.config.json" ]; then
+  echo "✉️ Keine smtp.config.json gefunden. Erstelle Standard-SMTP Config..."
+  cat <<EOF > "$DATA_DIR/smtp.config.json"
+{
+  "host": "localhost",
+  "port": 1025,
+  "from": "noreply@kunden-domain.de",
+  "recipient": "info@kunden-domain.de"
+}
+EOF
+fi
+
+echo "✅ All-in-One Initialisierung abgeschlossen. Starte Astro SSR Node Server..."
+
+# Führe den eigentlichen Befehl aus (CMD aus Dockerfile)
+exec "$@"

src/pages/api/health.ts

@@ -0,0 +1,37 @@
+import type { APIRoute } from 'astro';
+import fs from 'node:fs/promises';
+import path from 'node:path';
+
+export const prerender = false;
+
+const DATA_DIR = process.env.DATA_DIR || path.join(process.cwd(), 'app', 'data');
+
+export const GET: APIRoute = async () => {
+  let volumeStatus = 'ok';
+
+  try {
+    // Prüfe Schreib- und Lesezugriff auf /app/data/
+    await fs.mkdir(DATA_DIR, { recursive: true });
+    const testFile = path.join(DATA_DIR, '.healthcheck');
+    await fs.writeFile(testFile, 'ok', 'utf-8');
+    await fs.unlink(testFile);
+  } catch {
+    volumeStatus = 'error_data_volume_unwritable';
+  }
+
+  const isHealthy = volumeStatus === 'ok';
+
+  return new Response(
+    JSON.stringify({
+      status: isHealthy ? 'healthy' : 'unhealthy',
+      uptime: process.uptime(),
+      timestamp: new Date().toISOString(),
+      volume_status: volumeStatus,
+      node_version: process.version,
+    }),
+    {
+      status: isHealthy ? 200 : 503,
+      headers: { 'Content-Type': 'application/json' },
+    }
+  );
+};

tests/health.test.ts

@@ -0,0 +1,18 @@
+import { describe, it, expect } from 'vitest';
+import fs from 'node:fs/promises';
+import path from 'node:path';
+
+const DATA_DIR = path.join(process.cwd(), 'app', 'test_data_health');
+
+describe('Healthcheck API Test', () => {
+  it('soll Volume-Ordner erfolgreich erstellen und beschreiben können', async () => {
+    await fs.mkdir(DATA_DIR, { recursive: true });
+    const testFile = path.join(DATA_DIR, '.vitest_health');
+    
+    await fs.writeFile(testFile, 'test', 'utf-8');
+    const content = await fs.readFile(testFile, 'utf-8');
+    await fs.unlink(testFile);
+
+    expect(content).toBe('test');
+  });
+});