docker update

fuse-starter-v20.0.0/.dockerignore

@@ -0,0 +1,7 @@
+node_modules
+.git
+.gitignore
+Dockerfile
+docker-compose.yml
+README.md
+dist

fuse-starter-v20.0.0/Dockerfile

@@ -1,35 +1,49 @@
-# Stage 1: Build Angular application
+# ===============================
+# Stage 1: Build Angular app
+# ===============================
 FROM node:18-alpine AS builder
 
+# Set working directory
 WORKDIR /app
 
-# Copy package files
+# Copy only package files first (for caching)
 COPY package*.json ./
 
-# Install dependencies
-RUN npm ci --legacy-peer-deps
+# Install dependencies efficiently
+# --legacy-peer-deps fixes Angular peer conflicts
+# --no-audit and --no-fund speed up installation
+RUN npm ci --legacy-peer-deps --no-audit --no-fund
 
-# Copy source code
+# Copy source code (after dependencies cached)
 COPY . .
 
-# Build the application
-RUN npm run build
+# Build the Angular app in production mode
+# Disable analytics + progress bar to reduce overhead
+RUN npm run build -- --configuration production --no-progress
 
+# ===============================
 # Stage 2: Serve with Nginx
+# ===============================
 FROM nginx:alpine AS production
 
-# Copy built artifacts
+# Copy built Angular files from builder
 COPY --from=builder /app/dist/fuse-angular /usr/share/nginx/html
 
-# Nginx config for Angular routing
+# Angular-friendly Nginx config
 RUN echo 'server { \
     listen 80; \
+    server_name localhost; \
+    root /usr/share/nginx/html; \
+    index index.html; \
     location / { \
-        root /usr/share/nginx/html; \
-        index index.html; \
         try_files $uri $uri/ /index.html; \
     } \
+    location /api/ { \
+        proxy_pass http://backend:5000/; \
+    } \
 }' > /etc/nginx/conf.d/default.conf
 
 EXPOSE 80
-CMD ["nginx", "-g", "daemon off;"]
+
+# Run Nginx in foreground
+CMD ["nginx", "-g", "daemon off;"]