Refactor Dockerfile paths in azure_custom.yaml to simplify structure and ensure correct file references for backend and frontend services.

Author: Vemarthula-Microsoft

azure_custom.yaml

@@ -16,15 +16,13 @@ services:
     host: containerapp
     language: python
     docker:
-      path: ../../docker/Backend.Dockerfile
-      context: ../../docker
+      path: Dockerfile
   frontend:
     project: ./src/frontend
     host: containerapp
     language: js
     docker:
-      path: ../../docker/Frontend.Dockerfile
-      context: ../../docker
+      path: Dockerfile
 
 infra:
   provider: bicep

src/backend/Dockerfile

@@ -0,0 +1,21 @@
+FROM python:3.11-slim
+
+# This is required by the executable called by the Syntax Checker agent
+RUN apt-get update && \
+    apt-get install -y libicu-dev && \
+    rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+# Copy only requirements first to leverage Docker cache
+COPY requirements.txt .
+
+# Install dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy backend code
+COPY . .
+
+EXPOSE 8000
+
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8000"]

src/frontend/Dockerfile

@@ -0,0 +1,33 @@
+# Build stage
+FROM node:20 AS build
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy frontend source
+COPY . .
+
+# Build the app
+RUN npm run build
+
+# Runtime stage
+FROM python:3.11-slim
+
+WORKDIR /app
+
+# Copy Python requirements and install
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy built assets from build stage
+COPY --from=build /app/dist ./dist
+COPY frontend_server.py .
+
+EXPOSE 3000
+
+CMD ["uvicorn", "frontend_server:app", "--host", "0.0.0.0", "--port", "3000"]