Update Docker files for Synology NAS compatibility (linux/amd64, v3 tag)

Dockerfile

@@ -1,5 +1,5 @@
-# Stage 1: Build Frontend
-FROM node:20-alpine AS frontend-builder
+# Build stage with explicit platform for Synology NAS compatibility
+FROM --platform=linux/amd64 node:20-alpine AS frontend-builder
 WORKDIR /app/frontend
 
 COPY frontend-vite/package*.json ./
@@ -9,8 +9,8 @@ COPY frontend-vite/ .
 ENV NODE_ENV=production
 RUN npm run build
 
-# Stage 2: Build Backend (Rust)
-FROM rust:1.85-alpine AS backend-builder
+# Build Backend (Rust)
+FROM --platform=linux/amd64 rust:1.85-alpine AS backend-builder
 WORKDIR /app/backend
 
 RUN apk add --no-cache musl-dev openssl-dev perl
@@ -21,8 +21,8 @@ RUN cargo fetch
 COPY backend-rust/ ./
 RUN cargo build --release --bin backend-rust
 
-# Stage 3: Final Runtime
-FROM python:3.11-slim-bookworm
+# Final Runtime - using debian base for better amd64 compatibility on Synology
+FROM --platform=linux/amd64 python:3.11-slim-bookworm
 
 WORKDIR /app
 
@@ -32,16 +32,11 @@ RUN apt-get update && apt-get install -y \
     curl \
     && rm -rf /var/lib/apt/lists/*
 
-# Install yt-dlp
 RUN pip install --no-cache-dir -U "yt-dlp[default]"
 
-# Copy backend binary
 COPY --from=backend-builder /app/backend/target/release/backend-rust /app/server
-
-# Copy frontend build
 COPY --from=frontend-builder /app/frontend/dist /app/static
 
-# Create cache directories
 RUN mkdir -p /tmp/spotify-clone-cache /tmp/spotify-clone-downloads && chmod 777 /tmp/spotify-clone-cache /tmp/spotify-clone-downloads
 
 ENV PORT=8080
@@ -49,4 +44,6 @@ ENV RUST_LOG=info
 
 EXPOSE 8080
 
+USER 1000
+
 CMD ["/app/server"]

docker-compose.yml

@@ -2,6 +2,10 @@ services:
   spotify-clone:
     image: git.khoavo.myds.me/vndangkhoa/spotify-clone:v3
     container_name: spotify-clone
+    build:
+      context: .
+      dockerfile: Dockerfile
+      platform: linux/amd64
     restart: unless-stopped
     ports:
       - "3110:8080"