deploy : current attempt at backend dockerization

.env.example

@@ -2,3 +2,5 @@ SEARXNG_BASE_URL="http://127.0.0.1:8080"
 OPENAI_API_KEY='xxxxx'
 DEEPSEEK_API_KEY='xxxxx'
 OPENROUTER_API_KEY='xxxxx'
+BACKEND_PORT=8000
+WORK_DIR="/tmp/"

.gitignore

@@ -19,6 +19,7 @@ agentic_seek_env/*
 .env
 */.env
 dsk/
+chrome136/
 
 ### react ###
 .DS_*

Dockerfile.backend

@@ -1,38 +1,57 @@
 FROM ubuntu:22.04
-# Warning: doesn't work yet, backend is run on host machine for now
 
 WORKDIR /app
 
-RUN apt-get update -qq -y && \
+# Install essential packages and Chrome dependencies
-apt-get install -y \
+RUN apt-get update && apt-get install -y \
-        gcc \
+    wget \
-        g++ \
+    unzip \
-        gfortran \
+    curl \
-        libportaudio2 \
+    gnupg \
-        portaudio19-dev \
+    python3-dev \
-        ffmpeg \
+    python3-pip \
-        libavcodec-dev \
+    python3-wheel \
-        libavformat-dev \
+    build-essential \
-        libavutil-dev \
+    # Chrome dependencies - comprehensive list
-        gnupg2 \
+    fonts-liberation \
-        wget \
+    libasound2 \
-        unzip \
+    libatk-bridge2.0-0 \
-        python3 \
+    libdrm2 \
-        python3-pip \
+    libxcomposite1 \
-        libasound2 \
+    libxdamage1 \
-        libatk-bridge2.0-0 \
+    libxrandr2 \
-        libgtk-4-1 \
+    libgbm1 \
-        libnss3 \
+    libxss1 \
-        xdg-utils \
+    libnss3 \
-        wget && \
+    libnspr4 \
+    libxshmfence1 \
+    libgconf-2-4 \
+    libxfixes3 \
+    libxinerama1 \
+    libgtk-3-0 \
+    libgdk-pixbuf2.0-0 \
+    libatspi2.0-0 \
+    libdrm2 \
+    libxkbcommon0 \
+    libepoxy0 \
+    libgtk-3-0 \
+    libharfbuzz0b \
+    libegl1-mesa \
+    libgles2-mesa \
+    # Virtual display for headless operation
+    xvfb \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN pip3 install --upgrade pip setuptools wheel && \
+pip3 install selenium
 
-RUN chmod +x /opt/chrome/chrome
 # Install dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
 # Copy application code
 COPY api.py .
+COPY chrome_bundle/ ./chrome_bundle/
 COPY sources/ ./sources/
 COPY prompts/ ./prompts/
 COPY crx/ crx/
@@ -40,6 +59,28 @@ COPY llm_router/ llm_router/
 COPY .env .
 COPY config.ini .
 
+# Install Chrome and ChromeDriver from chrome-for-testing
+RUN wget -O chrome-linux64.zip https://storage.googleapis.com/chrome-for-testing-public/136.0.7103.113/linux64/chrome-linux64.zip && \
+    wget -O chromedriver-linux64.zip https://storage.googleapis.com/chrome-for-testing-public/136.0.7103.113/linux64/chromedriver-linux64.zip && \
+    unzip chrome-linux64.zip && \
+    unzip chromedriver-linux64.zip && \
+    mkdir -p /opt/google && \
+    ls -la && \
+    mv chrome-linux64 /opt/google/chrome && \
+    mv chromedriver-linux64/chromedriver /usr/local/bin/chromedriver && \
+    chmod +x /opt/google/chrome/chrome && \
+    chmod +x /usr/local/bin/chromedriver
+
+RUN ln -s /opt/google/chrome/chrome /usr/local/bin/chrome
+
+# Verify Chrome and ChromeDriver installation
+RUN google-chrome --version
+RUN chromedriver --version > /dev/null 2>&1
+
+ENV CHROME_BIN=/opt/google/chrome/chrome
+ENV CHROMEDRIVER_PATH=/usr/local/bin/chromedriver
+ENV DISPLAY=:99
+
 # Expose port
 EXPOSE 8000
 

README.md

@@ -559,3 +559,7 @@ We’re looking for developers to improve AgenticSeek! Check out open issues or
  > [antoineVIVIES](https://github.com/antoineVIVIES) | Taipei Time 
 
  > [steveh8758](https://github.com/steveh8758) | Taipei Time 
+
+## Special Thanks:
+
+ > [tcsenpai](https://github.com/tcsenpai) For dockerization of backend

api.py

@@ -22,6 +22,10 @@ from sources.utility import pretty_print
 from sources.logger import Logger
 from sources.schemas import QueryRequest, QueryResponse
 
+from dotenv import load_dotenv
+
+load_dotenv()
+
 
 from celery import Celery
 
@@ -247,4 +251,9 @@ async def process_query(request: QueryRequest):
             interaction.save_session()
 
 if __name__ == "__main__":
+    envport = os.getenv("BACKEND_PORT")
+    if envport:
+        port = int(envport)
+    else:
+        port = 8000
     uvicorn.run(api, host="0.0.0.0", port=8000)

docker-compose.yml

@@ -31,7 +31,7 @@ services:
     volumes:
       - ./searxng:/etc/searxng:rw
     environment:
-      - SEARXNG_BASE_URL=http://localhost:8080/
+      - SEARXNG_BASE_URL=${SEARXNG_BASE_URL:-http://localhost:8080/}
       - SEARXNG_SECRET_KEY=$(openssl rand -hex 32)
       - UWSGI_WORKERS=4
       - UWSGI_THREADS=4
@@ -62,13 +62,28 @@ services:
     environment:
       - NODE_ENV=development
       - CHOKIDAR_USEPOLLING=true
-      - BACKEND_URL=http://backend:8000
+      - REACT_APP_BACKEND_URL=http://0.0.0.0:${BACKEND_PORT:-8000}
     networks:
       - agentic-seek-net
 
+  backend:
+    container_name: backend
+    build:
+      context: .
+      dockerfile: Dockerfile.backend
+    ports:
+      - ${BACKEND_PORT:-8000}:${BACKEND_PORT:-8000}
+    volumes:
+      - ./:/app
+      - ${WORK_DIR}:${WORK_DIR}
+    command: python3 api.py
+    environment:
+      - SEARXNG_URL=http://localhost:8080
+      - WORK_DIR=${WORK_DIR}
+    network_mode: "host"
+  
   # NOTE: backend service is not working yet due to issue with chromedriver on docker.
   # Therefore backend is run on host machine.
-  # Open to pull requests to fix this.
 
   #backend:
   #  container_name: backend

frontend/agentic-seek-front/src/App.js

@@ -4,6 +4,8 @@ import axios from 'axios';
 import './App.css';
 import { colors } from './colors';
 
+const BACKEND_URL = process.env.REACT_APP_BACKEND_URL || 'http://0.0.0.0:8000';
+
 function App() {
     const [query, setQuery] = useState('');
     const [messages, setMessages] = useState([]);
@@ -27,7 +29,7 @@ function App() {
 
     const checkHealth = async () => {
         try {
-            await axios.get('http://127.0.0.1:8000/health');
+            await axios.get(`${BACKEND_URL}/health`);
             setIsOnline(true);
             console.log('System is online');
         } catch {
@@ -39,7 +41,7 @@ function App() {
     const fetchScreenshot = async () => {
         try {
             const timestamp = new Date().getTime();
-            const res = await axios.get(`http://127.0.0.1:8000/screenshots/updated_screen.png?timestamp=${timestamp}`, {
+            const res = await axios.get(`${BACKEND_URL}/screenshots/updated_screen.png?timestamp=${timestamp}`, {
                 responseType: 'blob'
             });
             console.log('Screenshot fetched successfully');
@@ -90,7 +92,7 @@ function App() {
 
     const fetchLatestAnswer = async () => {
         try {
-            const res = await axios.get('http://127.0.0.1:8000/latest_answer');
+            const res = await axios.get(`${BACKEND_URL}/latest_answer`);
             const data = res.data;
 
             updateData(data);
@@ -141,7 +143,7 @@ function App() {
         setIsLoading(false);
         setError(null);
         try {
-            const res = await axios.get('http://127.0.0.1:8000/stop');
+            const res = await axios.get(`${BACKEND_URL}/stop`);
             setStatus("Requesting stop...");
         } catch (err) {
             console.error('Error stopping the agent:', err);
@@ -162,7 +164,7 @@ function App() {
         try {
             console.log('Sending query:', query);
             setQuery('waiting for response...');
-            const res = await axios.post('http://127.0.0.1:8000/query', {
+            const res = await axios.post(`${BACKEND_URL}/query`, {
                 query,
                 tts_enabled: false
             });

requirements.txt

@@ -41,6 +41,7 @@ fake_useragent>=2.1.0
 selenium_stealth>=1.0.6
 undetected-chromedriver>=3.5.5
 sentencepiece>=0.2.0
+python-dotenv>=1.0.0
 tqdm>4
 openai
 sniffio

sources/browser.py

@@ -42,7 +42,14 @@ def get_chrome_path() -> str:
         paths = ["/Applications/Google Chrome.app/Contents/MacOS/Google Chrome",
                  "/Applications/Google Chrome Beta.app/Contents/MacOS/Google Chrome Beta"]
     else:  # Linux
-        paths = ["/usr/bin/google-chrome", "/usr/bin/chromium-browser", "/usr/bin/chromium", "/opt/chrome/chrome", "/usr/local/bin/chrome"]
+        paths = ["/usr/bin/google-chrome",
+                 "/usr/bin/chromium-browser",
+                 "/usr/bin/chromium",
+                 "/opt/chrome/chrome",
+                 "opt/google/chrome/chrome",
+                 "/usr/local/bin/chrome",
+                 #"/app/chrome_bundle/chrome136/chrome-linux64"
+                ]
 
     for path in paths:
         if os.path.exists(path) and os.access(path, os.X_OK):
@@ -73,8 +80,13 @@ def install_chromedriver() -> str:
     Install the ChromeDriver if not already installed. Return the path.
     """
     chromedriver_path = shutil.which("chromedriver")
+    #if not chromedriver_path:
+    #    if os.path.exists("/app/chrome_bundle/chrome136/chromedriver"):
+    #        print("Using bundled ChromeDriver from /app/chrome_bundle/chrome136/chromedriver")
+    #        chromedriver_path = "/app/chrome_bundle/chrome136/chromedriver"
     if not chromedriver_path:
         try:
+            print("ChromeDriver not found, attempting to install automatically...")
             chromedriver_path = chromedriver_autoinstaller.install()
         except Exception as e:
             raise FileNotFoundError(

start_services.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+source .env
+
 command_exists() {
     command -v "$1" &> /dev/null
 }
@@ -60,12 +62,58 @@ if [ ! -f "docker-compose.yml" ]; then
     exit 1
 fi
 
-# start docker compose for searxng, redis, frontend services
+# Download and extract Chrome bundle if not present
+echo "Checking Chrome bundle..."
+if [ ! -d "chrome_bundle/chrome136" ]; then
+    echo "Chrome bundle not found. Downloading..."
+    mkdir -p chrome_bundle
+    curl -L https://github.com/tcsenpai/agenticSeek/releases/download/utility/chrome136.zip -o /tmp/chrome136.zip
+    if [ $? -ne 0 ]; then
+        echo "Error: Failed to download Chrome bundle"
+        exit 1
+    fi
+    unzip -q /tmp/chrome136.zip -d chrome_bundle/
+    if [ $? -ne 0 ]; then
+        echo "Error: Failed to extract Chrome bundle"
+        exit 1
+    fi
+    rm /tmp/chrome136.zip
+    echo "Chrome bundle downloaded and extracted successfully"
+else
+    echo "Chrome bundle already exists"
+fi
+
+# Stop all running containers to ensure a clean state
 echo "Warning: stopping all docker containers (t-4 seconds)..."
 sleep 4
 docker stop $(docker ps -a -q)
 echo "All containers stopped"
 
+# First start backend and wait for it to be healthy
+echo "Starting backend service..."
+if ! $COMPOSE_CMD up -d backend; then
+    echo "Error: Failed to start backend container."
+    exit 1
+fi
+
+# Wait for backend to be healthy (check if it's running and not restarting)
+echo "Waiting for backend to be ready..."
+for i in {1..30}; do
+    if [ "$(docker inspect -f '{{.State.Running}}' backend)" = "true" ] && \
+       [ "$(docker inspect -f '{{.State.Restarting}}' backend)" = "false" ]; then
+        echo "backend is ready!"
+        break
+    fi
+    if [ $i -eq 30 ]; then
+        echo "Error: backend failed to start properly after 30 seconds"
+        $COMPOSE_CMD logs backend 
+        exit 1
+    fi
+    sleep 1
+done
+
+# start remaining services for searxng, redis, frontend services
+
 if ! $COMPOSE_CMD up; then
     echo "Error: Failed to start containers. Check Docker logs with '$COMPOSE_CMD logs'."
     echo "Possible fixes: Run with sudo or ensure port 8080 is free."