Deploy Single Container architecture with Supervisord

Dockerfile

@@ -0,0 +1,63 @@
+# ---- Backend Builder ----
+FROM golang:1.24-alpine AS backend-builder
+WORKDIR /app
+RUN apk add --no-cache git gcc musl-dev
+COPY backend/go.mod backend/go.sum ./
+RUN go mod download
+COPY backend/ ./
+RUN CGO_ENABLED=1 GOOS=linux go build -o kv-tube .
+
+# ---- Frontend Builder ----
+FROM node:20-alpine AS frontend-deps
+RUN apk add --no-cache libc6-compat
+WORKDIR /app
+COPY frontend/package.json frontend/package-lock.json ./
+RUN npm ci
+
+FROM node:20-alpine AS frontend-builder
+WORKDIR /app
+COPY --from=frontend-deps /app/node_modules ./node_modules
+COPY frontend/ ./
+ENV NEXT_TELEMETRY_DISABLED 1
+RUN npm run build
+
+# ---- Final Unified Image ----
+FROM alpine:latest
+
+# Install dependencies for Go backend, Node.js frontend, and Supervisord
+RUN apk add --no-cache \
+    nodejs \
+    ca-certificates \
+    ffmpeg \
+    curl \
+    python3 \
+    py3-pip \
+    supervisor \
+    && curl -L https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp -o /usr/local/bin/yt-dlp \
+    && chmod a+rx /usr/local/bin/yt-dlp
+
+WORKDIR /app
+
+# Copy Backend Binary
+COPY --from=backend-builder /app/kv-tube /app/kv-tube
+
+# Copy Frontend Standalone App
+COPY --from=frontend-builder /app/public /app/frontend/public
+COPY --from=frontend-builder /app/.next/standalone /app/frontend/
+COPY --from=frontend-builder /app/.next/static /app/frontend/.next/static
+
+# Copy Supervisord Config
+COPY supervisord.conf /etc/supervisord.conf
+
+# Setup Environment
+ENV NODE_ENV=production
+ENV NEXT_TELEMETRY_DISABLED=1
+ENV PORT=3000
+ENV HOSTNAME="0.0.0.0"
+ENV KVTUBE_DATA_DIR=/app/data
+ENV GIN_MODE=release
+ENV NEXT_PUBLIC_API_URL=http://127.0.0.1:8080
+
+EXPOSE 3000 8080
+
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisord.conf"]

docker-compose.yml

@@ -4,35 +4,18 @@
 version: '3.8'
 
 services:
-  kv-tube-backend:
-    image: git.khoavo.myds.me/vndangkhoa/kv-tube-backend:v4.0.1
-    container_name: kv-tube-backend
+  kv-tube-app:
+    image: git.khoavo.myds.me/vndangkhoa/kv-tube-app:v4.0.1
+    container_name: kv-tube-app
     platform: linux/amd64
     restart: unless-stopped
+    ports:
+      - "5011:3000"
     volumes:
       - ./data:/app/data
     environment:
       - KVTUBE_DATA_DIR=/app/data
       - GIN_MODE=release
-    healthcheck:
-      test: [ "CMD", "curl", "-f", "http://localhost:8080/api/health" ]
-      interval: 30s
-      timeout: 10s
-      retries: 3
-      start_period: 10s
-    labels:
-      - "com.centurylinklabs.watchtower.enable=true"
-
-  kv-tube-frontend:
-    image: git.khoavo.myds.me/vndangkhoa/kv-tube-frontend:v4.0.1
-    container_name: kv-tube-frontend
-    platform: linux/amd64
-    restart: unless-stopped
-    ports:
-      - "5011:3000"
-    environment:
-      - NEXT_PUBLIC_API_URL=http://kv-tube-backend:8080
-    depends_on:
-      - kv-tube-backend
+      - NODE_ENV=production
     labels:
       - "com.centurylinklabs.watchtower.enable=true"

frontend/next.config.mjs

@@ -13,11 +13,11 @@ const nextConfig = {
         return [
             {
                 source: '/api/:path*',
-                destination: 'http://kv-tube-backend:8080/api/:path*',
+                destination: 'http://127.0.0.1:8080/api/:path*',
             },
             {
                 source: '/video_proxy',
-                destination: 'http://kv-tube-backend:8080/video_proxy',
+                destination: 'http://127.0.0.1:8080/video_proxy',
             },
         ];
     },

supervisord.conf

@@ -0,0 +1,26 @@
+[supervisord]
+nodaemon=true
+logfile=/dev/null
+logfile_maxbytes=0
+
+[program:backend]
+command=/app/kv-tube
+directory=/app
+autostart=true
+autorestart=true
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+environment=KVTUBE_DATA_DIR="/app/data",GIN_MODE="release"
+
+[program:frontend]
+command=node server.js
+directory=/app/frontend
+autostart=true
+autorestart=true
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+environment=NODE_ENV="production",PORT="3000",HOSTNAME="0.0.0.0"