chore: sync staging workspace
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deployment/docs/status/improvements.md
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260
deployment/docs/status/improvements.md
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# Deployment System - Verbesserungsvorschläge
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**Erstellt:** 2025-01-31
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**Status:** Vorschläge zur Diskussion
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---
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## 🔍 Gefundene Redundanzen und Verbesserungsmöglichkeiten
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### 1. ❌ **Dokumentations-Redundanz**
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#### Problem:
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- **38+ Markdown-Dateien** im `deployment/` und `docs/deployment/` Verzeichnis
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- Viele veraltete Dokumentationsdateien in `docs/deployment/`
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- Überschneidende Inhalte zwischen mehreren Dateien
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#### Konkrete Redundanzen:
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- `DEPLOYMENT_SUMMARY.md` vs `DEPLOYMENT-TODO.md` (ähnliche Status-Übersichten)
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- `NATIVE-WORKFLOW-README.md` (veraltet? bereits durch CI/CD Pipeline ersetzt)
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- `docs/deployment/*` - Viele veraltete Guides (Swarm, alte Workflows, etc.)
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#### Empfehlung:
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```bash
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# Dateien die gelöscht/archiviert werden könnten:
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- deployment/NATIVE-WORKFLOW-README.md # Durch CI/CD Pipeline ersetzt
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- docs/deployment/docker-swarm-deployment.md # Swarm nicht mehr verwendet
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- docs/deployment/DEPLOYMENT_RESTRUCTURE.md # Historisch
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- docs/deployment/* (viele veraltete Dateien)
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```
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**Lösung:**
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- Dokumentation konsolidieren auf:
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- `README.md` - Haupt-Dokumentation
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- `QUICK_START.md` - Schnellstart
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- `DEPLOYMENT_COMMANDS.md` - Command-Referenz
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- `CODE_CHANGE_WORKFLOW.md` - Workflow-Dokumentation
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- `SETUP-GUIDE.md` - Setup-Anleitung
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- Stack-spezifische READMEs in `stacks/*/README.md`
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---
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### 2. ❌ **Playbook-Redundanz: Troubleshooting Playbooks**
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#### Problem:
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4 separate Playbooks für ähnliche Troubleshooting-Aufgaben:
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- `check-container-health.yml` - Prüft Health Status
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- `diagnose-404.yml` - Diagnostiziert 404 Fehler
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- `fix-container-health-checks.yml` - Fixes Health Checks
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- `fix-nginx-404.yml` - Fixes Nginx 404
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#### Empfehlung:
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**Konsolidieren zu einem einzigen Playbook** `troubleshoot.yml` mit Tags:
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```yaml
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# deployment/ansible/playbooks/troubleshoot.yml
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---
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- name: Application Troubleshooting
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hosts: production
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gather_facts: yes
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become: no
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tasks:
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- name: Check container health
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include_tasks: tasks/check-health.yml
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tags: ['health', 'check']
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- name: Diagnose 404 errors
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include_tasks: tasks/diagnose-404.yml
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tags: ['404', 'diagnose']
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- name: Fix container health checks
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include_tasks: tasks/fix-health-checks.yml
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tags: ['health', 'fix']
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- name: Fix nginx 404
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include_tasks: tasks/fix-nginx-404.yml
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tags: ['nginx', '404', 'fix']
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```
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**Verwendung:**
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```bash
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# Nur Diagnose
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ansible-playbook ... troubleshoot.yml --tags diagnose
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# Nur Fix
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ansible-playbook ... troubleshoot.yml --tags fix
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# Alles
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ansible-playbook ... troubleshoot.yml
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```
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**Vorteile:**
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- Weniger Redundanz
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- Einfacher zu warten
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- Konsistente Struktur
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---
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### 3. ⚠️ **Variablen-Redundanz**
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#### Problem:
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Jedes Playbook definiert eigene Pfade:
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```yaml
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# In vielen Playbooks:
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vars:
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app_stack_path: "{{ deploy_user_home }}/deployment/stacks/application"
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stacks_base_path: "~/deployment/stacks"
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```
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#### Empfehlung:
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**Zentrale Variablendefinition** in `group_vars/production.yml`:
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```yaml
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# deployment/ansible/group_vars/production.yml
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---
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# Base paths
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deploy_user_home: "~"
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stacks_base_path: "{{ deploy_user_home }}/deployment/stacks"
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app_stack_path: "{{ stacks_base_path }}/application"
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backups_path: "{{ deploy_user_home }}/deployment/backups"
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# Registry
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docker_registry_url: "registry.michaelschiemer.de"
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app_image: "{{ docker_registry_url }}/framework"
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app_name: "framework"
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# Health checks
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health_check_url: "https://michaelschiemer.de/health"
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max_rollback_versions: 5
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```
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**Vorteile:**
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- Einmal definiert, überall verwendbar
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- Einfacher zu ändern
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- Konsistenz über alle Playbooks
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---
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### 4. ❓ **Playbook: `sync-stacks.yml`**
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#### Problem:
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`sync-stacks.yml` synchronisiert Stack-Dateien zu Production, aber:
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- `setup-infrastructure.yml` deployed die Stacks bereits direkt
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- Wird wahrscheinlich nicht mehr benötigt?
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#### Empfehlung:
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**Entweder:**
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1. **Löschen** wenn nicht mehr verwendet
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2. **Oder dokumentieren** wann es noch gebraucht wird
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---
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### 5. ❓ **Stack-Redundanz: `postgres/` vs `postgresql/`**
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#### Problem:
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Es gibt beide Ordner:
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- `deployment/stacks/postgres/`
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- `deployment/stacks/postgresql/`
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Einer scheint leer zu sein?
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#### Empfehlung:
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- Prüfen welcher verwendet wird
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- Leeren Ordner löschen
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- Konsistente Namensgebung verwenden
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---
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### 6. ✅ **Playbook: WireGuard Dokumentation**
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#### Positiv:
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WireGuard hat separate README (`README-WIREGUARD.md`) - das ist gut strukturiert!
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**Könnte als Vorbild dienen** für andere komplexe Features.
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---
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### 7. ⚠️ **Templates: Mehrfache .env Templates**
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#### Problem:
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- `ansible/templates/application.env.j2`
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- `ansible/templates/monitoring.env.j2`
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- Gibt es weitere?
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#### Empfehlung:
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**Template-Verzeichnis strukturieren:**
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```
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ansible/templates/
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├── env/
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│ ├── application.env.j2
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│ ├── monitoring.env.j2
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│ └── ...
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└── config/
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├── wireguard-server.conf.j2
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└── ...
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```
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---
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### 8. ✅ **Verbesserung: Zentrales Playbook für Common Tasks**
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#### Empfehlung:
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**Common Tasks als Reusable Roles/Tasks**:
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```yaml
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# deployment/ansible/roles/common/tasks/verify-stack.yml
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---
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- name: Verify stack directory exists
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stat:
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path: "{{ stack_path }}"
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register: stack_dir
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- name: Fail if stack directory doesn't exist
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fail:
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msg: "Stack directory not found at {{ stack_path }}"
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when: not stack_dir.stat.exists
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```
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**Verwendung in Playbooks:**
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```yaml
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- name: Verify application stack
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include_role:
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name: common
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tasks_from: verify-stack
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vars:
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stack_path: "{{ app_stack_path }}"
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```
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**Vorteile:**
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- DRY (Don't Repeat Yourself)
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- Konsistenz
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- Einfacher zu warten
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---
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## 📊 Priorisierte Empfehlungen
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### 🔴 Hoch (sofort umsetzbar):
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1. **Zentrale Variablen** → `group_vars/production.yml`
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2. **Dokumentation aufräumen** → Veraltete Dateien löschen/archivieren
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3. **Stack-Redundanz prüfen** → `postgres/` vs `postgresql/`
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### 🟡 Mittel (bald umsetzen):
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4. **Troubleshooting Playbooks konsolidieren** → Ein Playbook mit Tags
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5. **Common Tasks als Roles** → Redundanz reduzieren
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### 🟢 Niedrig (nice to have):
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6. **Template-Struktur verbessern**
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7. **Playbook `sync-stacks.yml` prüfen** → Ob noch benötigt
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---
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## 📝 Nächste Schritte
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1. ✅ Redundante Scripts entfernt
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2. ⏳ Dokumentation aufräumen
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3. ⏳ Zentrale Variablen erstellen
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4. ⏳ Troubleshooting Playbooks konsolidieren
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**Soll ich mit der Umsetzung beginnen?**
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