Update Dockerfile

Dockerfile

@@ -1,14 +1,22 @@
-# Optimized Dockerfile with full H.264 support
+# ===============================
+# Base Python image
+# ===============================
 FROM python:3.10-slim
 
 ENV PYTHONUNBUFFERED=1 \
     PYTHONDONTWRITEBYTECODE=1 \
     PIP_NO_CACHE_DIR=1 \
     PIP_DISABLE_PIP_VERSION_CHECK=1 \
-    DEBIAN_FRONTEND=noninteractive
+    DEBIAN_FRONTEND=noninteractive \
+    REDIS_URL=redis://localhost:6379/0 \
+    CELERY_BROKER_URL=redis://localhost:6379/0 \
+    CELERY_RESULT_BACKEND=redis://localhost:6379/0
 
-# Install system dependencies with full ffmpeg and x264
+# ===============================
+# System dependencies
+# ===============================
 RUN apt-get update && apt-get install -y --no-install-recommends \
+    redis-server \
     redis-tools \
     libgl1 \
     libglib2.0-0 \
@@ -23,38 +31,49 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     wget \
     && rm -rf /var/lib/apt/lists/*
 
-# Verify FFmpeg has H.264 encoder
-RUN ffmpeg -codecs 2>/dev/null | grep -i h264 || echo "H.264 codec not available, will use fallback"
+# ===============================
+# Verify FFmpeg H.264 support
+# ===============================
+RUN ffmpeg -codecs 2>/dev/null | grep -i h264 || echo "⚠️ H.264 codec not found"
 
+# ===============================
+# Working directory
+# ===============================
 WORKDIR /app
 
-# Copy and install Python dependencies
+# ===============================
+# Python dependencies
+# ===============================
 COPY backend/requirements.txt .
 RUN pip install --no-cache-dir --upgrade pip && \
     pip install --no-cache-dir -r requirements.txt
 
+# ===============================
 # Pre-download MediaPipe models
-RUN echo "Downloading MediaPipe Pose models..." && \
+# ===============================
+RUN echo "📥 Downloading MediaPipe Pose models..." && \
     python3 -c "import mediapipe as mp; \
-    pose0 = mp.solutions.pose.Pose(model_complexity=0, min_detection_confidence=0.5); pose0.close(); \
-    pose1 = mp.solutions.pose.Pose(model_complexity=1, min_detection_confidence=0.5); pose1.close(); \
-    pose2 = mp.solutions.pose.Pose(model_complexity=2, min_detection_confidence=0.5); pose2.close(); \
-    print('✅ All models pre-downloaded');" && \
-    echo "MediaPipe models downloaded"
+    # pose0 = mp.solutions.pose.Pose(model_complexity=0, min_detection_confidence=0.5); pose0.close(); \
+    # pose1 = mp.solutions.pose.Pose(model_complexity=1, min_detection_confidence=0.5); pose1.close(); \
+    # pose2 = mp.solutions.pose.Pose(model_complexity=2, min_detection_confidence=0.5); pose2.close(); \
+    [mp.solutions.pose.Pose(model_complexity=i).close() for i in range(3)]; \
+    print('✅ All models ready');"
 
 # Set permissions
 RUN chmod -R 755 /usr/local/lib/python3.10/site-packages/mediapipe
 
-# Create directories
+# ===============================
+# App structure
+# ===============================
 RUN mkdir -p /app/uploads /app/outputs /app/logs
-
-# Copy application
 COPY backend/app /app/app
 COPY frontend /app/frontend
 COPY startup.sh /app/startup.sh
 RUN chmod +x /app/startup.sh
 
-# Create non-root user
+# ===============================
+# Permissions
+# ===============================
 RUN useradd -m -u 1000 appuser && \
     chown -R appuser:appuser /app && \
     chmod -R 755 /usr/local/lib/python3.10/site-packages/mediapipe && \
@@ -62,9 +81,21 @@ RUN useradd -m -u 1000 appuser && \
 
 USER appuser
 
-EXPOSE 7860 8000
+# ===============================
+# Expose ports
+# ===============================
+EXPOSE 7860 8000 6379
 
+# ===============================
+# HEALTHCHECK
+# ===============================
 HEALTHCHECK --interval=30s --timeout=10s --start-period=5m --retries=3 \
     CMD python -c "import requests; requests.get('http://localhost:7860/health')" || exit 1
 
-CMD ["/app/startup.sh"]
+# ===============================
+# CMD: Start Redis + FastAPI
+# ===============================
+CMD service redis-server start && \
+    echo "✅ Redis started on localhost:6379" && \
+    (celery -A app.celery_app worker --loglevel=info & ) && \
+    exec bash /app/startup.sh