feat: Website-Rework mit verbessertem Design, Sicherheit und Deployment
- Neue About/Skills-Sektion hinzugefügt - Verbesserte UI/UX für alle Komponenten - Enhanced Contact Form mit Validierung - Verbesserte Security Headers und Middleware - Sichere Deployment-Skripte (safe-deploy.sh) - Zero-Downtime Deployment Support - Verbesserte Docker-Sicherheit - Umfassende Sicherheits-Dokumentation - Performance-Optimierungen - Accessibility-Verbesserungen
This commit is contained in:
220
DEPLOYMENT-IMPROVEMENTS.md
Normal file
220
DEPLOYMENT-IMPROVEMENTS.md
Normal file
@@ -0,0 +1,220 @@
|
||||
# Deployment & Sicherheits-Verbesserungen
|
||||
|
||||
## ✅ Durchgeführte Verbesserungen
|
||||
|
||||
### 1. Skills-Anpassung
|
||||
- **Frontend**: 5 Skills (React, Next.js, TypeScript, Tailwind CSS, Framer Motion)
|
||||
- **Backend**: 5 Skills (Node.js, PostgreSQL, Prisma, REST APIs, GraphQL)
|
||||
- **DevOps**: 5 Skills (Docker, CI/CD, Nginx, Redis, AWS)
|
||||
- **Mobile**: 4 Skills (React Native, Expo, iOS, Android)
|
||||
|
||||
Die Skills sind jetzt ausgewogen und repräsentieren die Technologien korrekt.
|
||||
|
||||
### 2. Sichere Deployment-Skripte
|
||||
|
||||
#### Neues `safe-deploy.sh` Skript
|
||||
- ✅ Pre-Deployment-Checks (Docker, Disk Space, .env)
|
||||
- ✅ Automatische Image-Backups
|
||||
- ✅ Health Checks vor und nach Deployment
|
||||
- ✅ Automatisches Rollback bei Fehlern
|
||||
- ✅ Database Migration Handling
|
||||
- ✅ Cleanup alter Images
|
||||
- ✅ Detailliertes Logging
|
||||
|
||||
**Verwendung:**
|
||||
```bash
|
||||
./scripts/safe-deploy.sh
|
||||
```
|
||||
|
||||
#### Bestehende Zero-Downtime-Deployment
|
||||
- ✅ Blue-Green Deployment Strategie
|
||||
- ✅ Rollback-Funktionalität
|
||||
- ✅ Health Check Integration
|
||||
|
||||
### 3. Verbesserte Sicherheits-Headers
|
||||
|
||||
#### Next.js Config (`next.config.ts`)
|
||||
- ✅ Erweiterte Content-Security-Policy
|
||||
- ✅ Frame-Ancestors Protection
|
||||
- ✅ Base-URI Restriction
|
||||
- ✅ Form-Action Restriction
|
||||
|
||||
#### Middleware (`middleware.ts`)
|
||||
- ✅ Rate Limiting Headers für API-Routes
|
||||
- ✅ Zusätzliche Security Headers
|
||||
- ✅ Permissions-Policy Header
|
||||
|
||||
### 4. Docker-Sicherheit
|
||||
|
||||
#### Dockerfile
|
||||
- ✅ Non-root User (`nextjs:nodejs`)
|
||||
- ✅ Multi-stage Build für kleinere Images
|
||||
- ✅ Health Checks integriert
|
||||
- ✅ Keine Secrets im Image
|
||||
- ✅ Minimale Angriffsfläche
|
||||
|
||||
#### Docker Compose
|
||||
- ✅ Resource Limits für alle Services
|
||||
- ✅ Health Checks für alle Container
|
||||
- ✅ Proper Network Isolation
|
||||
- ✅ Volume Management
|
||||
|
||||
### 5. Website-Überprüfung
|
||||
|
||||
#### Komponenten
|
||||
- ✅ Alle Komponenten funktionieren korrekt
|
||||
- ✅ Responsive Design getestet
|
||||
- ✅ Accessibility verbessert
|
||||
- ✅ Performance optimiert
|
||||
|
||||
#### API-Routes
|
||||
- ✅ Rate Limiting implementiert
|
||||
- ✅ Input Validation
|
||||
- ✅ Error Handling
|
||||
- ✅ CSRF Protection
|
||||
|
||||
## 🔒 Sicherheits-Checkliste
|
||||
|
||||
### Vor jedem Deployment
|
||||
- [ ] `.env` Datei überprüfen
|
||||
- [ ] Secrets nicht im Code
|
||||
- [ ] Dependencies aktualisiert (`npm audit`)
|
||||
- [ ] Tests erfolgreich (`npm test`)
|
||||
- [ ] Build erfolgreich (`npm run build`)
|
||||
|
||||
### Während des Deployments
|
||||
- [ ] `safe-deploy.sh` verwenden
|
||||
- [ ] Health Checks überwachen
|
||||
- [ ] Logs überprüfen
|
||||
- [ ] Rollback-Bereitschaft
|
||||
|
||||
### Nach dem Deployment
|
||||
- [ ] Health Check Endpoint testen
|
||||
- [ ] Hauptseite testen
|
||||
- [ ] Admin-Panel testen
|
||||
- [ ] SSL-Zertifikat prüfen
|
||||
- [ ] Security Headers validieren
|
||||
|
||||
## 📋 Update-Prozess
|
||||
|
||||
### Standard-Update
|
||||
```bash
|
||||
# 1. Code aktualisieren
|
||||
git pull origin production
|
||||
|
||||
# 2. Dependencies aktualisieren (optional)
|
||||
npm ci
|
||||
|
||||
# 3. Sicher deployen
|
||||
./scripts/safe-deploy.sh
|
||||
```
|
||||
|
||||
### Notfall-Rollback
|
||||
```bash
|
||||
# Automatisch durch safe-deploy.sh
|
||||
# Oder manuell:
|
||||
docker tag portfolio-app:previous portfolio-app:latest
|
||||
docker-compose -f docker-compose.production.yml up -d --force-recreate portfolio
|
||||
```
|
||||
|
||||
## 🚀 Best Practices
|
||||
|
||||
### 1. Environment Variables
|
||||
- ✅ Niemals in Git committen
|
||||
- ✅ Nur in `.env` Datei (nicht versioniert)
|
||||
- ✅ Sichere Passwörter verwenden
|
||||
- ✅ Regelmäßig rotieren
|
||||
|
||||
### 2. Docker Images
|
||||
- ✅ Immer mit Tags versehen
|
||||
- ✅ Alte Images regelmäßig aufräumen
|
||||
- ✅ Multi-stage Builds verwenden
|
||||
- ✅ Non-root User verwenden
|
||||
|
||||
### 3. Monitoring
|
||||
- ✅ Health Checks überwachen
|
||||
- ✅ Logs regelmäßig prüfen
|
||||
- ✅ Resource Usage überwachen
|
||||
- ✅ Error Tracking aktivieren
|
||||
|
||||
### 4. Updates
|
||||
- ✅ Regelmäßige Dependency-Updates
|
||||
- ✅ Security Patches sofort einspielen
|
||||
- ✅ Vor Updates testen
|
||||
- ✅ Rollback-Plan bereithalten
|
||||
|
||||
## 🔍 Sicherheits-Tests
|
||||
|
||||
### Security Headers Test
|
||||
```bash
|
||||
curl -I https://dk0.dev
|
||||
```
|
||||
|
||||
### SSL Test
|
||||
```bash
|
||||
openssl s_client -connect dk0.dev:443 -servername dk0.dev
|
||||
```
|
||||
|
||||
### Dependency Audit
|
||||
```bash
|
||||
npm audit
|
||||
npm audit fix
|
||||
```
|
||||
|
||||
### Secret Detection
|
||||
```bash
|
||||
./scripts/check-secrets.sh
|
||||
```
|
||||
|
||||
## 📊 Monitoring
|
||||
|
||||
### Health Check
|
||||
- Endpoint: `https://dk0.dev/api/health`
|
||||
- Intervall: 30 Sekunden
|
||||
- Timeout: 10 Sekunden
|
||||
- Retries: 3
|
||||
|
||||
### Container Health
|
||||
- PostgreSQL: `pg_isready`
|
||||
- Redis: `redis-cli ping`
|
||||
- Application: `/api/health`
|
||||
|
||||
## 🛠️ Troubleshooting
|
||||
|
||||
### Deployment schlägt fehl
|
||||
1. Logs prüfen: `docker logs portfolio-app`
|
||||
2. Health Check prüfen: `curl http://localhost:3000/api/health`
|
||||
3. Container Status: `docker ps`
|
||||
4. Rollback durchführen
|
||||
|
||||
### Health Check schlägt fehl
|
||||
1. Container Logs prüfen
|
||||
2. Database Connection prüfen
|
||||
3. Environment Variables prüfen
|
||||
4. Ports prüfen
|
||||
|
||||
### Performance-Probleme
|
||||
1. Resource Usage prüfen: `docker stats`
|
||||
2. Logs auf Errors prüfen
|
||||
3. Database Queries optimieren
|
||||
4. Cache prüfen
|
||||
|
||||
## 📝 Wichtige Dateien
|
||||
|
||||
- `scripts/safe-deploy.sh` - Sichere Deployment-Skript
|
||||
- `SECURITY-CHECKLIST.md` - Detaillierte Sicherheits-Checkliste
|
||||
- `docker-compose.production.yml` - Production Docker Compose
|
||||
- `Dockerfile` - Docker Image Definition
|
||||
- `next.config.ts` - Next.js Konfiguration mit Security Headers
|
||||
- `middleware.ts` - Middleware mit Security Headers
|
||||
|
||||
## ✅ Zusammenfassung
|
||||
|
||||
Die Website ist jetzt:
|
||||
- ✅ Sicher konfiguriert (Security Headers, Non-root User, etc.)
|
||||
- ✅ Deployment-ready (Zero-Downtime, Rollback, Health Checks)
|
||||
- ✅ Update-sicher (Backups, Validierung, Monitoring)
|
||||
- ✅ Production-ready (Resource Limits, Health Checks, Logging)
|
||||
|
||||
Alle Verbesserungen sind implementiert und getestet. Die Website kann sicher deployed und aktualisiert werden.
|
||||
|
||||
Reference in New Issue
Block a user