Add Docker cron automation with SMTP notifications and timezone support

- Add cron scheduling for automated reports (weekly, daily, optimization)
- Include SMTP configuration for email notifications
- Add timezone support (TZ environment variable)
- Update Dockerfile to install cron and curl dependencies
- Add entrypoint script and crontab configuration
- Update healthcheck to use curl instead of Python
- Remove Python package build workflow (keep Docker only)
- Clean up documentation files (move

Author: ClaraVnk

.dockerignore

@@ -48,6 +48,7 @@ logs/
 docs/
 *.md
 !README.md
+!docker/*.sh
 
 # CI/CD
 .github/

.env.example

@@ -5,11 +5,32 @@ OS_USERNAME=your-username
 OS_PASSWORD=your-password
 OS_USER_DOMAIN_NAME=default
 OS_PROJECT_DOMAIN_NAME=default
-# OU
-# OS_PROJECT_DOMAIN_ID=your-domain-id
+OS_PROJECT_DOMAIN_ID=default
+OS_REGION_NAME=RegionOne
 
 # Prometheus Configuration
 PROMETHEUS_PORT=8000
 
+# SMTP Configuration (optionnel, pour les notifications par email)
+SMTP_SERVER=smtp.gmail.com
+SMTP_PORT=587
+SMTP_USERNAME=your-email@gmail.com
+SMTP_PASSWORD=your-app-password
+SMTP_FROM_EMAIL=your-email@gmail.com
+SMTP_TO_EMAIL=recipient@example.com
+
+# Timezone
+TZ=Europe/Paris
+
+# Cron Schedules (format: minute hour day month weekday)
+# Examples:
+#   0 8 * * 1    = Every Monday at 8:00 AM
+#   0 9 * * *    = Every day at 9:00 AM
+#   */30 * * * * = Every 30 minutes
+#   0 */6 * * *  = Every 6 hours
+CRON_WEEKLY_REPORT=0 8 * * 1
+CRON_DAILY_SUMMARY=0 9 * * *
+CRON_OPTIMIZATION=0 10 * * *
+
 # Optional: Gnocchi API URLs (comma-separated)
 # GNOCCHI_URLS=https://api.pub1.infomaniak.cloud/metric,https://api.pub2.infomaniak.cloud/metric

.github/workflows/README.md

@@ -1,4 +1,4 @@
-name: Build and Publish
+name: Build and Publish Docker
 
 on:
   push:
@@ -16,44 +16,6 @@ env:
   IMAGE_NAME: ${{ github.repository }}
 
 jobs:
-  build-package:
-    name: Build Python Package
-    runs-on: ubuntu-latest
-    
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-      
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
-      
-      - name: Install build dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install build twine
-      
-      - name: Build package
-        run: python -m build
-      
-      - name: Check package
-        run: twine check dist/*
-      
-      - name: Upload artifacts
-        uses: actions/upload-artifact@v4
-        with:
-          name: python-package
-          path: dist/
-          retention-days: 7
-      
-      - name: Publish to PyPI
-        if: github.ref == 'refs/heads/main' && github.event_name == 'push'
-        env:
-          TWINE_USERNAME: __token__
-          TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}
-        run: twine upload dist/*
-
   build-docker:
     name: Build Docker Image
     runs-on: ubuntu-latest

.github/workflows/build.yml

@@ -1,19 +1,28 @@
-# Dockerfile pour OpenStack Metrics Collector
+# Dockerfile pour OpenStack Toolbox
+# Suite complète avec métriques Prometheus + tâches cron automatisées
 FROM python:3.11-slim
 
 # Métadonnées
 LABEL maintainer="loutre@ikmail.com"
-LABEL description="OpenStack Metrics Collector - Prometheus Exporter"
-LABEL version="1.5.0"
+LABEL description="OpenStack Toolbox - Complete Suite with Cron"
+LABEL version="1.6.0"
 
 # Variables d'environnement
 ENV PYTHONUNBUFFERED=1
 ENV PROMETHEUS_PORT=8000
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Installer cron et les dépendances système
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    cron \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
 
 # Créer un utilisateur non-root
 RUN useradd -m -u 1000 -s /bin/bash openstack && \
-    mkdir -p /app /config && \
-    chown -R openstack:openstack /app /config
+    mkdir -p /app /config /var/log/openstack-toolbox && \
+    chown -R openstack:openstack /app /config /var/log/openstack-toolbox
 
 # Définir le répertoire de travail
 WORKDIR /app
@@ -26,15 +35,25 @@ COPY --chown=openstack:openstack src/ ./src/
 RUN pip install --no-cache-dir --upgrade pip && \
     pip install --no-cache-dir .
 
-# Changer vers l'utilisateur non-root
-USER openstack
+# Copier le fichier crontab et le script d'entrypoint
+COPY --chown=openstack:openstack docker/crontab /etc/cron.d/openstack-toolbox
+COPY --chown=openstack:openstack docker/entrypoint.sh /usr/local/bin/entrypoint.sh
+
+# Configurer les permissions
+RUN chmod 0644 /etc/cron.d/openstack-toolbox && \
+    chmod +x /usr/local/bin/entrypoint.sh && \
+    crontab -u openstack /etc/cron.d/openstack-toolbox
+
+# Créer le répertoire pour les logs cron
+RUN touch /var/log/cron.log && \
+    chown openstack:openstack /var/log/cron.log
 
 # Exposer le port Prometheus
 EXPOSE 8000
 
 # Healthcheck
 HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
-    CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/metrics')" || exit 1
+    CMD curl -f http://localhost:8000/metrics || exit 1
 
 # Point d'entrée
-ENTRYPOINT ["python", "-m", "src.openstack_metrics_collector"]
+ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]