changed production stage from debian to alpine

.github/workflows/docker.yml

@@ -1,10 +1,10 @@
 name: CI/CD Pipeline
 
 on:
+  workflow_dispatch:
   push:
-    branches: [ main, master, development ]
-  pull_request:
-    branches: [ main, master, development ]
+    branches: [ "development", "main", "staging" ]
+    tags: [ "v*.*.*" ]
 
 env:
   REGISTRY: ghcr.io
@@ -110,8 +110,9 @@ jobs:
     if: github.event_name == 'push'
     
     permissions:
-      contents: read
+      contents: write
       packages: write
+      id-token: write
 
     steps:
       - name: Checkout code
@@ -163,7 +164,7 @@ jobs:
 
       - name: Display pushed images
         run: |
-          echo "✅ Docker images pushed successfully!"
-          echo "📦 Image: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}"
-          echo "🏷️  Tags: ${{ steps.meta.outputs.tags }}"
-          echo "🚀 New version: ${{ needs.set-tag.outputs.tag_name }}"
+          echo "Docker images pushed successfully!"
+          echo "- Image: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}"
+          echo "- Tags: ${{ steps.meta.outputs.tags }}"
+          echo "- New version: ${{ needs.set-tag.outputs.tag_name }}"

Dockerfile

@@ -5,7 +5,7 @@ WORKDIR /app/backend
 
 # Install Python + OR-Tools
 RUN apt-get update && apt-get install -y python3 python3-pip build-essential \
- && pip install --no-cache-dir ortools
+  && pip install --no-cache-dir ortools
 
 # Create symlink so python3 is callable as python
 RUN ln -sf /usr/bin/python3 /usr/bin/python
@@ -23,13 +23,9 @@ COPY backend/src/ ./src/
 # Build backend
 RUN npm run build
 
-
 # Verify Python and OR-Tools installation
 RUN python -c "from ortools.sat.python import cp_model; print('OR-Tools installed successfully')"
 
-#RUN python3 -c "from ortools.sat.python import cp_model; print('OR-Tools installed successfully')"
-
-
 # Frontend build stage
 FROM node:20-bullseye AS frontend-builder
 
@@ -54,12 +50,6 @@ FROM node:20-alpine
 
 WORKDIR /app
 
-# Install Python and OR-Tools for production
-#RUN apk add --no-cache \
-#    python \
-#    py3-pip \
-#    && pip3 install ortools
-
 # Install PM2 for process management
 RUN npm install -g pm2
 
@@ -67,28 +57,23 @@ RUN npm install -g pm2
 COPY --from=backend-builder /app/backend/package*.json ./
 COPY --from=backend-builder /app/backend/dist/ ./dist/
 COPY --from=backend-builder /app/backend/node_modules/ ./node_modules/
-# COPY --from=backend-builder /app/backend/python-scripts/ ./python-scripts/
 
 # Copy frontend built files  
 COPY --from=frontend-builder /app/frontend/build/ ./frontend-build/
 
 # Copy PM2 configuration
-COPY ecosystem.config.js ./
+COPY ecosystem.config.cjs ./
 
 # Create a non-root user
 RUN addgroup -g 1001 -S nodejs && \
-    adduser -S schichtplan -u 1001 && \
-    chown -R schichtplan:nodejs /app
+  adduser -S schichtplan -u 1001 && \
+  chown -R schichtplan:nodejs /app
 
 USER schichtplan
 
-# Verify installations
-#RUN python --version && \
-#    python -c "from ortools.sat.python import cp_model; print('OR-Tools verified')"
-
 EXPOSE 3000 3002
 
 HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
   CMD wget --no-verbose --tries=1 --spider http://localhost:3002/api/health || exit 1
 
-CMD ["pm2-runtime", "ecosystem.config.js"]
+CMD ["pm2-runtime", "ecosystem.config.cjs"]

ecosystem.config.cjs

@@ -1,3 +1,4 @@
+// ecosystem.config.cjs
 module.exports = {
   apps: [
     {