Delete convert-to-ts.js

Reviewed-on: #3
Co-authored-by: Mirko Milovanovic <mir_ko@me.com>
Co-committed-by: Mirko Milovanovic <mir_ko@me.com>

.env.example

@@ -1,8 +1,13 @@
 # User defined hostname persisted across all sessions, used to keep track of the same user
+# Set to $NODE_NAME to use the hostname of the node when running a cluster with Hetzner Cloud CLI
 TELEGRAF_HOSTNAME=
 # MongoDB connection string
 TELEGRAF_MONGODB_DSN=mongodb://stats_user:%40z%5EVFhN7q%25vzit@tube.kobim.cloud:27107/?authSource=statistics
 # MongoDB database name to store the data
 TELEGRAF_MONGODB_DATABASE=statistics
 # URL of the video to be analyzed
-VIDEO_URL=https://tube.kobim.cloud/w/iN2T8PmbSb4HJTDA2rV3sg
+VIDEO_URL=https://tube.kobim.cloud/w/eT1NZibmwMy6bx6N2YGLwr
+# Selenium Grid Hub URL
+#HUB_URL=http://localhost:4444
+# Socket port to send and listen for incoming data
+#SOCKET_PORT=8094

.gitattributes

@@ -0,0 +1,2 @@
+server/peertube[[:space:]]data/statistics.peertube_hetzner_default_latency.json filter=lfs diff=lfs merge=lfs -text
+server/peertube[[:space:]]data/statistics.peertube_hetzner_high_latency.json filter=lfs diff=lfs merge=lfs -text

.github/workflows/monolith.yml

@@ -7,6 +7,7 @@ on:
 
 env:
   REGISTRY_URL: gitea.kobim.cloud
+  DOCKERHUB_USERNAME: kobimex
 
 jobs:
   build:
@@ -18,20 +19,37 @@ jobs:
       - name: Setup Docker Environment
         uses: ./.github/actions/setup-docker-environment
         
-      - name: Log in to Docker registry
+      - name: Log in to custom Docker registry
         uses: docker/login-action@v3.3.0
         with:
           registry: ${{ env.REGISTRY_URL }}
           username: ${{ github.actor }}
           password: ${{ secrets.REGISTRY_TOKEN }}
           
-      - name: Build and push Docker image
+      - name: Build and push Docker image to custom registry
         uses: docker/build-push-action@v6.13.0
         with:
           context: .
           push: true
           tags: ${{ env.REGISTRY_URL }}/${{ github.repository_owner }}/${{ github.event.repository.name }}-monolith:latest
-          file: ./Monolith.Dockerfile
+          file: ./Monolith.dockerfile
+          platforms: |
+            linux/amd64
+            linux/arm64
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3.3.0
+        with:
+          username: ${{ env.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push Docker image to Docker Hub
+        uses: docker/build-push-action@v6.13.0
+        with:
+          context: .
+          push: true
+          tags: ${{ env.DOCKERHUB_USERNAME }}/${{ github.event.repository.name }}-monolith:latest
+          file: ./Monolith.dockerfile
           platforms: |
             linux/amd64
             linux/arm64

.gitignore

@@ -262,6 +262,7 @@ TSWLatexianTemp*
 
 # gummi
 .*.swp
+*.swp
 
 # KBibTeX
 *~[0-9]*
@@ -293,6 +294,7 @@ TSWLatexianTemp*
 .ipynb_checkpoints/
 env/
 .env
+.env.hetzner
 __pycache__/
 test/
 venv/

Monolith.dockerfile

@@ -15,8 +15,7 @@ RUN npm run build
 FROM selenium/standalone-chromium:129.0
 
 # Install Python-virtualenv
-RUN --mount=type=cache,target=/var/cache/apt --mount=type=cache,target=/var/lib/apt \
+RUN sudo apt-get update && sudo sudo apt-get install -y python3-venv
-    sudo apt-get update && sudo sudo apt-get install -y python3-venv
 
 WORKDIR /tmp
 
@@ -24,9 +23,7 @@ WORKDIR /tmp
 RUN wget -q https://repos.influxdata.com/influxdata-archive_compat.key && \
     echo '393e8779c89ac8d958f81f942f9ad7fb82a25e133faddaf92e15b16e6ac9ce4c influxdata-archive_compat.key' | sha256sum -c && \
     cat influxdata-archive_compat.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/influxdata-archive_compat.gpg > /dev/null && \
-    echo 'deb [signed-by=/etc/apt/trusted.gpg.d/influxdata-archive_compat.gpg] https://repos.influxdata.com/debian stable main' | sudo tee /etc/apt/sources.list.d/influxdata.list
+    echo 'deb [signed-by=/etc/apt/trusted.gpg.d/influxdata-archive_compat.gpg] https://repos.influxdata.com/debian stable main' | sudo tee /etc/apt/sources.list.d/influxdata.list && \
-
-RUN --mount=type=cache,target=/var/cache/apt --mount=type=cache,target=/var/lib/apt \
     sudo apt-get update && sudo apt-get install -y telegraf
 
 # Create and activate a virtual environment
@@ -37,7 +34,7 @@ ENV PATH="/tmp/venv/bin:$PATH"
 COPY requirements.txt ./requirements.txt
 RUN ./venv/bin/pip install -r ./requirements.txt
 
-# Copy the application
+# Copy files
 COPY main.py .
 COPY utils/ ./utils
 COPY telegraf.conf ./telegraf.conf

README.md

@@ -10,19 +10,12 @@ peertube-collector is a project designed to collect and analyze WebRTC statistic
 - Docker Engine Community version is required. To install Docker CE, follow the official [install instructions](https://docs.docker.com/engine/install/).
 
 ### Ports: 
-#### Docker to Host:
-- 4444 (Selenium)
 
-Ports can be opened in the host machine's firewall with:
+#### External (OPTIONAL PROBABLY NOT NEEDED!!!):
-```sh
+These ports are actively used by selenium and the collector services.
-ufw allow from 172.100.0.0/16 to any port 4444
-```
-
-#### External (OPTIONAL):
-These ports are actively used by selenium and the collector services. By defaut they should not be blocked by the firewall, but if so, they can be opened in the host machine's firewall.
 
 - 50000:60000/udp (WebRTC)
-  - Needed for WebRTC NAT traversal, otherwise the browser will not connect to any peer.
+  - WebRTC NAT traversal requires a range of ports to be open.
     The range needs to be fairly large since the port is chosen randomly by the STUN server.
 - 27107/tcp (MongoDB)
 
@@ -31,21 +24,18 @@ Ports can be opened in the host machine's firewall with:
 ufw allow 50000:60000/udp
 ufw allow 27107/tcp
 ```
-## Setup
+## Setup with Docker Compose
 
 1. Clone the repository:
     ```sh
     git clone <repository-url>
     cd peertube-collector
     ```
-
 2. Create and configure the environment file based on the `.env.example` file:
     ```sh
     cp .env.example .env
     ```
-
 3. Ajust the firewall settings to allow the necessary ports if needed
-
 4. Start the Docker containers:
     ```sh
     docker compose up --abort-on-container-failure
@@ -55,6 +45,47 @@ The collector will start gathering WebRTC stats from the Selenium container and
 
 To stop the Docker containers run: `docker compose down -v`
 
+### Setup with Monolithic image:
+
+1. Clone the repository:
+    ```sh
+    git clone <repository-url>
+    cd peertube-collector
+    ```
+2. Create and configure the environment file based on the `.env.example` file:
+    ```sh
+    cp .env.example .env
+    ```
+3. Ajust the firewall settings to allow the necessary ports if needed
+4. Start the Docker container:
+    ```sh
+    docker run --rm -p 7900:7900 --env-file .env --name peertube-collector --pull always --shm-size="2g" gitea.kobim.cloud/kobim/peertube-collector-monolith:latest
+    ```
+
+    or
+
+    ```sh
+    docker run --rm -p 7900:7900 --env-file .env --name peertube-collector --pull always --shm-size="2g" kobimex/peertube-collector-monolith:latest
+    ```
+
+
+### Environment Variables
+
+| Environment Variable            | Service              | Default Value                  | Description                                                                                                                                                |
+| ------------------------------- | -------------------- | ------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `TELEGRAF_HOSTNAME`             | telegraf             | None, **must** be set          | Hostname used to identify the host/user between sessions                                                                                                   |
+| `TELEGRAF_MONGODB_DSN`          | telegraf             | `mongodb://stats_user...`      | DSN for the MongoDB service                                                                                                                                |
+| `TELEGRAF_MONGODB_DATABASE`     | telegraf             | `statistics`                   | Database name for the MongoDB service                                                                                                                      |
+| `VIDEO_URL`                     | collector            | `https://tube.kobim.cloud/...` | URL for the video to be analyzed                                                                                                                           |
+| `HUB_URL`                       | collector            | None                           | URL for the Selenium Hub. If not set, the local Chrome driver will be used                                                                                 |
+| `SOCKET_URL`                    | collector            | `localhost`                    | Socket URL for Telegraf service                                                                                                                            |
+| `SOCKET_PORT`                   | collector & telegraf | `8094`                         | Socket port for Telegraf service                                                                                                                           |
+| `WEBRTC_INTERNALS_PATH`         | collector            | None                           | **Absolute** path for WebRTC internals exporter extension. When **not** set the extension path is construced relative to the current main script location. |
+| `WEBRTC_INTERNALS_EXPORTER_URL` | WebRTC extension     | `http://localhost:9092`        | Server URL for the WebRTC internals exporter extension                                                                                                     |
+
+Variables can be set in the `.env` file.
+An example configuration is provided in the `.env.example` file.
+
 ### Monitoring
 A noVNC server is available at [http://localhost:7900](http://localhost:7900/?autoconnect=1&resize=scale&password=secret) to monitor the Selenium container. The password is `secret`.
 
@@ -71,6 +102,10 @@ The `docker-compose.yml` file defines the following services:
 
 The `Dockerfile` sets up the Python environment and installs the necessary dependencies to run the `main.py` script.
 
+### Monolithic Dockerfile
+
+`Monolith.dockerfile` is a single Dockerfile that combines the Selenium, Telegraf, and Collector services into a single container. This is useful for deployment in a single container environment.
+
 ### Main Python Script
 
 The `main.py` script sets up the Selenium WebDriver, collects WebRTC stats, and sends them to the Telegraf service.
@@ -78,20 +113,7 @@ The `main.py` script sets up the Selenium WebDriver, collects WebRTC stats, and
 ### WebRTC Internals Exporter
 
 The `webrtc-internals-exporter` directory contains a Chromium extension that collects WebRTC stats from the browser.
-
+It uses Webpack to replace the server collector endpoint with an environment variable.
-## Working Project Structure
-
-```
-peertube-collector/
-├── requirements.txt
-├── telegraf.conf
-├── docker-compose.yml
-├── Dockerfile
-├── main.py
-├── .env
-└── utils/
-└── webrtc-internals-exporter/
-```
 
 # Credits
 

docker-compose.yml

@@ -6,9 +6,6 @@ services:
       - build-extension:/tmp/webrtc-internals-exporter
     shm_size: "2g"
     attach: false
-    depends_on:
-      telegraf:
-        condition: service_healthy
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost:4444/wd/hub/status"]
       interval: 5s
@@ -29,6 +26,7 @@ services:
       - DATABASE=${TELEGRAF_MONGODB_DATABASE:?"Database name is required"}
       - DSN=${TELEGRAF_MONGODB_DSN:?"DSN is required"}
       - HOSTNAME=${TELEGRAF_HOSTNAME:?"Hostname is required"}
+      - SOCKET_PORT=${SOCKET_PORT:?"Socket port is required"}
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost:8080"]
       interval: 5s

main.py

@@ -1,11 +1,9 @@
 import signal
-import json
 import time
-import socket
 import logging
 import os
 import argparse
-from yaspin import yaspin
+from time import sleep
 from functools import partial
 from http.server import HTTPServer
 from utils.PostHandler import Handler
@@ -19,6 +17,14 @@ from selenium.webdriver import ActionChains
 from selenium.webdriver.support.wait import WebDriverWait
 from selenium.webdriver.support import expected_conditions as ec
 
+# Plugin system imports
+import importlib
+import importlib.util
+import inspect
+import glob
+import sys  # Import the sys module
+from utils.plugins_base import StatsSetupPlugin, StatsDownloadPlugin
+
 logger = logging.getLogger(__name__)
 args = None
 
@@ -41,6 +47,7 @@ def setupArgParser():
     parser.add_argument('--hub-url', type=str, help='URL of the Selenium hub to connect to. If not provided, local Chrome driver will be used.')
     parser.add_argument('--webrtc-internals-path', type=str, help='Path to the WebRTC internals extension.')
     parser.add_argument('--log-level', type=str, help='Log level to use. Default: INFO')
+    parser.add_argument('--plugin-dir', type=str, help='Path to the plugin directory.')
     
     return parser
 
@@ -50,7 +57,6 @@ def interrupt_handler(signum, driver: webdriver.Remote):
     driver.quit()
     raise SystemExit
 
-@yaspin()
 def setupChromeDriver(command_executor: str | None, webrtc_internals_path: str) -> webdriver.Remote | webdriver.Chrome:
     logger.log(logging.INFO, 'Setting up Chrome driver.')
     chrome_options = Options()
@@ -74,143 +80,215 @@ def setupChromeDriver(command_executor: str | None, webrtc_internals_path: str)
     
     return driver
 
-def saveStats(stats: list, socket_url: str, socket_port: int):
-    try:
-        sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
-        logger.log(logging.DEBUG, f'Saving stats: {json.dumps(stats, indent=4)}')
-        sock.sendto(json.dumps(stats).encode(), (socket_url, socket_port))
-        sock.close()
-        logger.log(logging.DEBUG, 'Sent stats to socket.')
-    except socket.error as e:
-        logger.error(f'Got socket error: {e}')
-
-def downloadStats(driver: webdriver.Remote | webdriver.Chrome, peersDict: dict, socket_url: str, socket_port: int):
-    html = driver.find_element(By.CLASS_NAME ,'vjs-stats-list').get_attribute('innerHTML')
-    if html is not None:
-        htmlBS = bs(html, 'html.parser')
-    else:
-        raise ValueError("html is None")
-    
-    stats = htmlBS.find_all('div', attrs={'style': 'display: block;'})
-
-    playerStats = {
-        stat.div.text: stat.span.text.replace('\u21d3', 'down').replace('down/', 'down /').replace('\u21d1 ', 'up').replace('\u21d1', 'up').replace('\u00b7', '-').strip()
-        for stat in stats
-    }
-    
-    keys = list(playerStats.keys())
-    for stat in keys:
-        if 'Viewport / Frames' == stat:
-            viewport, frames = playerStats[stat].split(' / ')
-            width, height = viewport.split('x')
-            height, devicePixelRatio = height.split('*')
-            dropped, total = frames.split(' of ')[0].split()[0], frames.split(' of ')[1].split()[0]
-            playerStats[stat] = {'Width': int(width), 'Height': int(height), 'Pixel ratio': float(devicePixelRatio), 'Frames': {'Dropped': int(dropped), 'Total': int(total)}}
-            
-        if 'Codecs' == stat:
-            video, audio = playerStats[stat].split(' / ')
-            playerStats[stat] = {'Video': video, 'Audio': audio}
-        
-        if 'Volume' == stat:
-            if ' (' in playerStats[stat]:
-                volume, muted = playerStats[stat].split(' (')
-                playerStats[stat] = {'Volume': int(volume), 'Muted': 'muted' in muted}
-            else:
-                playerStats[stat] = {'Volume': int(playerStats[stat]), 'Muted': False}
-            
-        if 'Connection Speed' == stat:
-            speed, unit = playerStats[stat].split()
-            
-            speedBytes = float(speed) * (1024 ** {'B/s': 0, 'KB/s': 1, 'MB/s': 2, 'GB/s': 3}[unit])
-            
-            playerStats[stat] = {'Speed': speedBytes, 'Granularity': 's'}
-        
-        if 'Network Activity' == stat:
-            downString, upString = playerStats[stat].split(' / ')
-            
-            down, downUnit = downString.replace('down', '').strip().split()
-            up, upUnit = upString.replace('up', '').strip().split()
-            
-            downBytes = convert_to_bytes(down, downUnit)
-            upBytes = convert_to_bytes(up, upUnit)
-            
-            playerStats[stat] = {'Down': downBytes, 'Up': upBytes}
-            
-        if 'Total Transfered' == stat:
-            downString, upString = playerStats[stat].split(' / ')
-            
-            down, downUnit = downString.replace('down', '').strip().split()
-            up, upUnit = upString.replace('up', '').strip().split()
-            
-            downBytes = convert_to_bytes(down, downUnit)
-            upBytes = convert_to_bytes(up, upUnit)
-            
-            playerStats[stat] = {'Down': downBytes, 'Up': upBytes}
-            
-        if 'Download Breakdown' == stat:
-            server, peer = playerStats[stat].split(' - ')
-            
-            server, serverUnit = server.replace('from servers', '').strip().split()
-            peer, peerUnit = peer.replace('from peers', '').strip().split()
-            
-            serverBytes = convert_to_bytes(server, serverUnit)
-            peerBytes = convert_to_bytes(peer, peerUnit)
-            
-            playerStats[stat] = {'Server': serverBytes, 'Peers': peerBytes}
-            
-        if 'Buffer State' == stat:
-            del(playerStats[stat])
-            
-        if 'Live Latency' == stat:
-            latency, edge = playerStats[stat].split(' (from edge: ')
-            latency = sum(int(x) * 60 ** i for i, x in enumerate(reversed([part for part in latency.replace('s', '').split('m') if part])))
-            edge = sum(int(x) * 60 ** i for i, x in enumerate(reversed([part for part in edge.replace('s', '').replace(')', '').split('m') if part])))
-            playerStats[stat] = {'Latency': latency, 'Edge': edge}
-    
-    stats = {
-        'player': playerStats,
-        'peers': peersDict,
-        'url': driver.current_url,
-        'timestamp': int(time.time() * 1000),
-        'session': driver.session_id
-    }
-
-    saveStats([stats], socket_url, socket_port)
-
 def convert_to_bytes(down, downUnit):
-    return float(down) * (1024 ** {'B': 0, 'KB': 1, 'MB': 2, 'GB': 3}[downUnit])
+    return float(down) * (1000 ** {'B': 0, 'KB': 1, 'MB': 2, 'GB': 3}[downUnit])
 
-@yaspin()
+# Default Plugin Implementations
-def setupStats(driver: webdriver.Remote, url: str):
+class DefaultStatsSetupPlugin(StatsSetupPlugin):
-    logger.log(logging.INFO, 'Setting up stats.')
+    def setup_stats(self, driver: webdriver.Remote, url: str, retries: int = 5) -> webdriver.Remote:
-    actions = ActionChains(driver)
+        logger.log(logging.INFO, 'Setting up stats.')
-    wait = WebDriverWait(driver, 30, poll_frequency=0.2)
+        actions = ActionChains(driver)
+        wait = WebDriverWait(driver, 30, poll_frequency=0.2)
+        
+        sleep(2)
 
-    driver.get(url)
+        for attempt in range(retries):
+            driver.get(url)
+            try:
+                wait.until(ec.presence_of_element_located((By.CLASS_NAME, 'vjs-big-play-button')))
+                break
+            except Exception:
+                logger.error(f'Timeout while waiting for the big play button to be present. Attempt {attempt + 1} of {retries}')
+                if attempt == retries - 1:
+                    logger.error('Timeout limit reached. Exiting.')
+                    driver.quit()
+                    raise SystemExit(1)
 
-    try:
+        actions.click(driver.find_element(By.CLASS_NAME ,'video-js')).perform()
-        wait.until(ec.presence_of_element_located((By.CLASS_NAME, 'vjs-big-play-button')))
+        wait.until(ec.visibility_of_element_located((By.CLASS_NAME, 'vjs-control-bar')))
-    except Exception:
+        actions.context_click(driver.find_element(By.CLASS_NAME ,'video-js')).perform()
-        logger.error('Timeout while waiting for the big play button to be present.')
+        statsForNerds = driver.find_elements(By.CLASS_NAME ,'vjs-menu-item')
-        driver.quit()
+        actions.click(statsForNerds[-1]).perform()
-        raise SystemExit(1)
+        wait.until(ec.presence_of_element_located((By.CSS_SELECTOR, 'div.vjs-stats-content[style="display: block;"]')))
+        actions.move_to_element(driver.find_element(By.CLASS_NAME ,'vjs-control-bar')).perform()
+        logger.log(logging.INFO, 'Stats setup complete.')
+        
+        return driver
 
-    actions.click(driver.find_element(By.CLASS_NAME ,'video-js')).perform()
+class DefaultStatsDownloadPlugin(StatsDownloadPlugin):
-    wait.until(ec.visibility_of_element_located((By.CLASS_NAME, 'vjs-control-bar')))
+    def download_stats(self, driver: webdriver.Remote, peersDict: dict, socket_url: str, socket_port: int):
-    actions.context_click(driver.find_element(By.CLASS_NAME ,'video-js')).perform()
+        html = driver.find_element(By.CLASS_NAME ,'vjs-stats-list').get_attribute('innerHTML')
-    statsForNerds = driver.find_elements(By.CLASS_NAME ,'vjs-menu-item')
+        if html is not None:
-    actions.click(statsForNerds[-1]).perform()
+            htmlBS = bs(html, 'html.parser')
-    wait.until(ec.text_to_be_present_in_element((By.CLASS_NAME, 'vjs-stats-list'), 'Player'))
+        else:
-    actions.move_to_element(driver.find_element(By.CLASS_NAME ,'vjs-control-bar')).perform()
+            raise ValueError("html is None")
-    logger.log(logging.INFO, 'Stats setup complete.')
+        
+        stats = htmlBS.find_all('div', attrs={'style': 'display: block;'})
+
+        playerStats = {
+            stat.div.text: stat.span.text.replace('\u21d3', 'down').replace('down/', 'down /').replace('\u21d1 ', 'up').replace('\u21d1', 'up').replace('\u00b7', '-').strip() # type: ignore
+            for stat in stats
+        }
+        
+        keys = list(playerStats.keys())
+        for stat in keys:
+            if 'Viewport / Frames' == stat:
+                viewport, frames = playerStats[stat].split(' / ')
+                width, height = viewport.split('x')
+                height, devicePixelRatio = height.split('*')
+                dropped, total = frames.split(' of ')[0].split()[0], frames.split(' of ')[1].split()[0]
+                playerStats[stat] = {'Width': int(width), 'Height': int(height), 'Pixel ratio': float(devicePixelRatio), 'Frames': {'Dropped': int(dropped), 'Total': int(total)}}
+                
+            if 'Codecs' == stat:
+                video, audio = playerStats[stat].split(' / ')
+                playerStats[stat] = {'Video': video, 'Audio': audio}
+            
+            if 'Volume' == stat:
+                if ' (' in playerStats[stat]:
+                    volume, muted = playerStats[stat].split(' (')
+                    playerStats[stat] = {'Volume': int(volume), 'Muted': 'muted' in muted}
+                else:
+                    playerStats[stat] = {'Volume': int(playerStats[stat]), 'Muted': False}
+                
+            if 'Connection Speed' == stat:
+                speed, unit = playerStats[stat].split()
+                
+                speedBytes = float(speed) * (1024 ** {'B/s': 0, 'KB/s': 1, 'MB/s': 2, 'GB/s': 3}[unit])
+                
+                playerStats[stat] = {'Speed': speedBytes, 'Granularity': 's'}
+            
+            if 'Network Activity' == stat:
+                downString, upString = playerStats[stat].split(' / ')
+                
+                down, downUnit = downString.replace('down', '').strip().split()
+                up, upUnit = upString.replace('up', '').strip().split()
+                
+                downBytes = convert_to_bytes(down, downUnit)
+                upBytes = convert_to_bytes(up, upUnit)
+                
+                playerStats[stat] = {'Down': downBytes, 'Up': upBytes}
+                
+            if 'Total Transfered' == stat:
+                downString, upString = playerStats[stat].split(' / ')
+                
+                down, downUnit = downString.replace('down', '').strip().split()
+                up, upUnit = upString.replace('up', '').strip().split()
+                
+                downBytes = convert_to_bytes(down, downUnit)
+                upBytes = convert_to_bytes(up, upUnit)
+                
+                playerStats[stat] = {'Down': downBytes, 'Up': upBytes}
+                
+            if 'Download Breakdown' == stat:
+                server, peer = playerStats[stat].split(' - ')
+                
+                server, serverUnit = server.replace('from servers', '').strip().split()
+                peer, peerUnit = peer.replace('from peers', '').strip().split()
+                
+                serverBytes = convert_to_bytes(server, serverUnit)
+                peerBytes = convert_to_bytes(peer, peerUnit)
+                
+                playerStats[stat] = {'Server': serverBytes, 'Peers': peerBytes}
+                
+            if 'Buffer State' == stat:
+                del(playerStats[stat])
+                
+            if 'Live Latency' == stat:
+                latency, edge = playerStats[stat].split(' (from edge: ')
+                latency = sum(int(x) * 60 ** i for i, x in enumerate(reversed([part for part in latency.replace('s', '').split('m') if part])))
+                edge = sum(int(x) * 60 ** i for i, x in enumerate(reversed([part for part in edge.replace('s', '').replace(')', '').split('m') if part])))
+                playerStats[stat] = {'Latency': latency, 'Edge': edge}
+        
+        stats = {
+            'player': playerStats,
+            'peers': peersDict,
+            'url': driver.current_url,
+            'timestamp': int(time.time() * 1000),
+            'session': driver.session_id
+        }
+
+        super().saveStats([stats], socket_url, socket_port)
+
+# Plugin loading mechanism
+def load_plugins(plugin_dir: str) -> tuple[StatsSetupPlugin | None, StatsDownloadPlugin | None]:
+    """
+    Loads plugins from the specified directory.
+
+    Args:
+        plugin_dir: The directory to search for plugins.
+
+    Returns:
+        A tuple containing the loaded StatsSetupPlugin and StatsDownloadPlugin, or (None, None) if no plugins were found.
+    """
     
-    return driver
+    logger.info(f"Loading plugins from {plugin_dir}")
+    
+    setup_plugin = None
+    download_plugin = None
+
+    plugin_files = glob.glob(os.path.join(plugin_dir, "*.py"))
+    
+    # Log the contents of the plugin directory
+    logger.debug(f"Plugin directory contents: {os.listdir(plugin_dir)}")
+    
+    for plugin_file in plugin_files:
+        module_name = os.path.basename(plugin_file)[:-3]  # Remove .py extension
+        logger.debug(f"Loading plugin file {plugin_file}")
+        try:
+            spec = importlib.util.spec_from_file_location(module_name, plugin_file)
+            logger.debug(f"Spec: {spec}")
+            if spec is None:
+                logger.warning(f"Can't load plugin file {plugin_file}")
+                continue
+            module = importlib.util.module_from_spec(spec)
+            logger.debug(f"Module: {module}")
+            if spec.loader is not None:
+                spec.loader.exec_module(module)
+            else:
+                logger.warning(f"Can't load module {module_name} from {plugin_file}")
+            
+            for name, obj in inspect.getmembers(module):
+                logger.debug(f"Found member: {name} in module {module_name}")
+                if inspect.isclass(obj):
+                    if issubclass(obj, StatsSetupPlugin) and obj is not StatsSetupPlugin:
+                        logger.info(f"Found StatsSetupPlugin: {obj.__name__}")
+                        setup_plugin = obj()
+                        logger.debug(f"Loaded StatsSetupPlugin: {obj.__name__} from {plugin_file}")
+                    elif issubclass(obj, StatsDownloadPlugin) and obj is not StatsDownloadPlugin:
+                        logger.info(f"Found StatsDownloadPlugin: {obj.__name__}")
+                        download_plugin = obj()
+                        logger.debug(f"Loaded StatsDownloadPlugin: {obj.__name__} from {plugin_file}")
+                    else:
+                        logger.debug(f"Class {obj.__name__} is not a subclass of StatsSetupPlugin or StatsDownloadPlugin")
+                else:
+                    logger.debug(f"{name} is not a class")
+        except Exception as e:
+            logger.warning(f"Error loading plugin {plugin_file}: {e}")
+
+    return setup_plugin, download_plugin
 
 if __name__ == '__main__':
     args = setupArgParser().parse_args()
     
     setupLogger()
     
+    # Load plugins
+    plugin_dir = firstValid(args.plugin_dir, os.getenv('PLUGIN_DIR'), default=None)
+    if plugin_dir is None:
+        logger.info("No plugin directory provided. Using default plugins.")
+        setup_plugin = None
+        download_plugin = None
+    else:
+        setup_plugin, download_plugin = load_plugins(plugin_dir)
+
+    # Use default plugins if none are loaded
+    if setup_plugin is None:
+        setup_plugin = DefaultStatsSetupPlugin()
+        logger.info("Using default StatsSetupPlugin.")
+    if download_plugin is None:
+        download_plugin = DefaultStatsDownloadPlugin()
+        logger.info("Using default StatsDownloadPlugin.")
+    
     command_executor = firstValid(args.hub_url, os.getenv('HUB_URL'), default=None)
     webrtc_internals_path = firstValid(
         args.webrtc_internals_path,
@@ -227,10 +305,16 @@ if __name__ == '__main__':
         logger.error('VIDEO_URL environment variable or --url argument is required.')
         raise SystemExit(1)
     
-    setupStats(driver, url)
+    # Use the loaded plugin
+    driver = setup_plugin.setup_stats(driver, url)
     
     socket_url = firstValid(args.socket_url, os.getenv('SOCKET_URL'), default='localhost')
-    socket_port = firstValid(args.socket_port, os.getenv('SOCKET_PORT'), default=8094)
+    try:
+        socket_port = int(firstValid(args.socket_port, os.getenv('SOCKET_PORT'), default=8094))
+    except ValueError:
+        logger.error('Invalid socket port provided. Exiting.')
+        raise SystemExit(1)
+    
     logger.info('Starting server collector.')
-    httpd = HTTPServer(('', 9092), partial(Handler, downloadStats, driver, logger, socket_url, socket_port))
+    httpd = HTTPServer(('', 9092), partial(Handler, download_plugin.download_stats, driver, logger, socket_url, socket_port))
     httpd.serve_forever()

monolith-entrypoint.sh

@@ -15,6 +15,11 @@ if [ -z "$TELEGRAF_MONGODB_DATABASE" ]; then
     exit 1
 fi
 
+if [ -z "$SOCKET_PORT" ]; then
+    echo "Error: SOCKET_PORT is not set"
+    exit 1
+fi
+
 if [ -z "$VIDEO_URL" ]; then
     echo "Error: VIDEO_URL is not set"
     exit 1
@@ -43,6 +48,8 @@ done
 
 printf '\n'
 
-# Start the Telegraf agent and the main script
+# Start the Telegraf agent
 telegraf --config ./telegraf.conf &
-./venv/bin/python main.py
+
+# Start the main Python script as PID 1
+exec ./venv/bin/python main.py

plugins/example_plugin.py

@@ -0,0 +1,31 @@
+import logging
+from selenium import webdriver
+from selenium.webdriver.remote.webdriver import WebDriver as Remote
+from utils.plugins_base import StatsSetupPlugin, StatsDownloadPlugin
+
+logger = logging.getLogger(__name__)
+
+class ExampleStatsSetupPlugin(StatsSetupPlugin):
+    def setup_stats(self, driver: webdriver.Chrome, url: str, retries: int = 5) -> webdriver.Chrome:
+        logger.info("Running ExampleStatsSetupPlugin...")
+        # Here you would implement the custom logic to setup stats
+        # For example, you could click on a button to display stats.
+        # You could also wait for an element to appear before continuing.
+        # This is just an example
+        
+        driver.get(url)
+
+        return driver
+
+class ExampleStatsDownloadPlugin(StatsDownloadPlugin):
+    def download_stats(self, driver: webdriver.Chrome, peersDict: dict, socket_url: str, socket_port: int):
+        logger.info("Running ExampleStatsDownloadPlugin...")
+        stats = {'message': 'Hello from ExampleStatsDownloadPlugin'}
+        # Here you would implement the custom logic to download stats
+        # and send them to the socket.
+        # This is just an example
+        
+        print(f"Sending stats: {stats} to {socket_url}:{socket_port}")
+        
+        # Remember to call the saveStats method to send the stats to the socket
+        super().saveStats([stats], socket_url, socket_port)

selenium-standalone-stack/README.md

@@ -0,0 +1,29 @@
+# Selenium standalone grid deployment script
+
+## Cloud provider
+
+This script use the services of Hetzner.
+
+It should be easily modified to use other cloud providers.
+
+## Dependencies
+
+You need to install `jq`, `nmap` and `hcloud`, the Hetzner cloud API CLI.
+
+On Debian
+```bash
+apt install jq nmap hcloud-cli
+```
+
+## Usage
+
+Just read the help provided by the script
+
+```bash
+./create-selenium-stack.sh -h
+```
+
+To remove all servers in the context:
+```bash
+./create-selenium-stack.sh -d -y
+```

selenium-standalone-stack/create-selenium-stack.sh

@@ -0,0 +1,288 @@
+#!/bin/bash
+
+set -m # Enable Job Control
+
+trap 'kill $(jobs -p)' SIGINT
+
+# Reset
+NC='\033[0m'              # Text Reset
+
+# Regular Colors
+Red='\033[0;31m'          # Red
+Green='\033[0;32m'        # Green
+Cyan='\033[0;36m'         # Cyan
+
+if [[ -z $(which hcloud) ]]; then
+    echo -e "${Red}hcloud could not be found in \$PATH!${NC}
+
+Please put hcloud in \$PATH ($PATH),
+install it with your package manager
+or go to https://github.com/hetznercloud/cli/releases to download it."
+    exit 1
+fi
+
+if [[ -z $(which jq) ]]; then
+    echo -e "${Red}jq could not be found in \$PATH!${NC}
+
+Please install jq to use this script."
+    exit 1
+fi
+
+if [[ -z $(which nmap) ]]; then
+    echo -e "${Red}nmap could not be found in \$PATH!${NC}
+
+Please install nmap to use this script."
+    exit 1
+fi
+
+usage() {
+    if hcloud context list | grep -q -v "ACTIVE"; then
+        types=$(hcloud server-type list -o columns=name,cores,cpu_type,memory,storage_type,architecture | grep -v arm | sed -e 's/^/    /')
+        keys=$(hcloud ssh-key list -o columns=name,fingerprint,age | sed -e 's/^/    /')
+        contexts="    Available contexts:
+$(hcloud context list | sed -e 's/^/    /')"
+    else
+        types="No hcloud context, can’t get server types"
+        keys="No hcloud context, can’t get SSH keys"
+        contexts="No hcloud context available.
+You can create one with the following command:
+    hcloud create context name_of_the_context
+Or let this script create one during execution."
+    fi
+
+    cat << EOF
+$(basename "$0") (c) Framasoft 2023, WTFPL
+
+USAGE
+    $(basename "$0") [-h] [-d] [-s <int>] [-n <int>] [-t <vps type>] [-c <hcloud context>] -k <ssh-key>
+
+OPTIONS
+    -h                  Print this help and exit
+    -d                  Delete all servers
+    -dy                 Delete all servers without confirmation
+    -s <int>            How many VPS you want to start.
+                        Default: 1
+                        Maximum should be: limit (hcloud).
+                        Default: 1
+    -n <int>            How many nodes you want to start on each VPS.
+                        Default: 1
+    -t <vps type>       The type of VPS to start.
+                        Default: cpx21.
+                        See below
+    -c <hcloud context> Name of the hcloud context
+                        Default: selenium-peertube.
+                        See below
+    -k <ssh-key>        The ssh key used to connect to the VPS.
+                        MANDATORY, no default.Starting node
+                        See below.
+    -e <string>         The path to the environment file to be copied and used on the VPS.
+                        Default: .env
+
+$types
+
+HCLOUD CONTEXT
+    It’s the name of the project you want to create your VPS in.
+
+$contexts
+
+SSH KEYS
+    You must have a ssh key registered on Hetzner to use this script.
+    To create a key:
+        hcloud ssh-key create --name my-key --public-key-from-file ~/.ssh/id_ed25519.pub
+
+    The ssh keys currently registered on Hetzner are:
+$keys
+EOF
+    exit "$1"
+}
+
+delete_server() {
+    echo -e "${Cyan}$(hcloud server delete "$1")${NC}"
+}
+
+create_nodes_server() {
+    i="$1"
+    TYPE="$2"
+    KEY="$3"
+    REGION="$4"
+    SERVER_NAME="$REGION-node-$i"
+    hcloud server create --start-after-create --name "$SERVER_NAME" --image debian-12 --type "$TYPE" --location "$REGION" --ssh-key "$KEY" > /dev/null
+    echo -e "${Cyan}VPS n°$i created and started${NC}"
+}
+
+start_nodes() {
+    i="$1"
+    REGION=$(hcloud server list -o json | jq -r '.[] | select(.name | contains("node-'$i'")) | .datacenter.location.name')
+    SERVER_NAME="$REGION-node-$i"
+    SERVER_IP=$(hcloud server ip "$SERVER_NAME")
+    while [[ $(nmap -p 22 "$SERVER_IP" | grep -c open) -eq 0 ]]; do
+        sleep 1
+    done
+    SSH_CONN="root@$SERVER_IP"
+    scp -o "LogLevel=ERROR" -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" -o "VerifyHostKeyDNS no" start-nodes.sh "${SSH_CONN}:" > /dev/null
+    scp -o "LogLevel=ERROR" -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" -o "VerifyHostKeyDNS no" "$ENV_FILE" "${SSH_CONN}:" > /dev/null
+    ssh -o "LogLevel=ERROR" -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" -o "VerifyHostKeyDNS no" "$SSH_CONN" "/root/start-nodes.sh -n \"$NODES\"" > /dev/null
+    echo -e "${Cyan}Nodes created on VPS n°${i}${NC}"
+}
+
+CONTEXT=selenium-peertube
+SERVERS=1
+NODES=1
+TYPE=cpx21
+DELETE=0
+N_STRING=node
+FORCE_DELETION=0
+ENV_FILE=.env
+
+while getopts "hds:n:t:k:c:y" option; do
+    case $option in
+        h)
+            usage 0
+            ;;
+        d)
+            DELETE=1
+            ;;
+        s)
+            SERVERS=$OPTARG
+            ;;
+        n)
+            NODES=$OPTARG
+            if [[ $NODES -gt 1 ]]; then
+                N_STRING=nodes
+            fi
+            ;;
+        t)
+            TYPE=$OPTARG
+            ;;
+        k)
+            KEY=$OPTARG
+            ;;
+        c)
+            CONTEXT=$OPTARG
+            ;;
+        y)
+            FORCE_DELETION=1
+            ;;
+        *)
+            usage 1
+            ;;
+    esac
+done
+
+if [[ $(hcloud context active) != "$CONTEXT" ]]; then
+    echo -e "${Cyan}Hcloud context is not '$CONTEXT'!${NC}"
+    if hcloud context list | grep -q -F "$CONTEXT"; then
+        echo -e "${Green}Selecting hcloud context ${CONTEXT}${NC}"
+        hcloud context use "$CONTEXT"
+    else
+        echo -e "${Red}Hcloud context ${CONTEXT} does not exist.${NC}
+${Cyan}Will now try to create the context ${CONTEXT}${NC}"
+        hcloud context create "$CONTEXT"
+    fi
+
+    exit 1
+fi
+
+if [[ $DELETE -eq 1 ]]; then
+    SERVERS=$(hcloud server list -o json)
+    if [[ $SERVERS == 'null' ]]; then
+        echo -e "${Cyan}No VPS to delete.${NC}"
+        exit 0
+    fi
+    NAMES=$(echo "$SERVERS" | jq -r '.[] | .name' | sort -h)
+    echo -e "${Red}You are about to delete the following VPS${NC}:"
+    echo "$NAMES"
+    if [[ $FORCE_DELETION -eq 1 ]]; then
+        confirm="yes"
+    else
+        echo -e -n "${Cyan}Please confirm the deletion by typing '${NC}${Red}yes${NC}': "
+        read -r confirm
+    fi
+    if [[ $confirm == 'yes' ]]; then
+        for i in $NAMES; do
+            echo -e "${Cyan}Starting server $i deletion${NC}"
+            delete_server "$i" &
+        done
+        # Wait for all delete_server jobs to finish
+        while true; do
+            fg > /dev/null 2>&1
+            [ $? == 1 ] && break
+        done
+        if [[ $(hcloud server list -o json) == '[]' ]]; then
+            echo -e "${Green}All servers have been deleted${NC}"
+        else
+            echo -e "${Red}Some servers have not been deleted:${NC}"
+            hcloud server list
+        fi
+    else
+        echo "Deletion cancelled."
+    fi
+    exit 0
+fi
+
+if [[ -z $KEY ]]; then
+    echo -e "${Red}You must choose a ssh key!${NC}\n"
+    usage 1
+fi
+
+KEY_FOUND=0
+for i in $(hcloud ssh-key list -o json | jq -r '.[] | .name'); do
+    if [[ $i == "$KEY" ]]; then
+        KEY_FOUND=1
+        break
+    fi
+done
+
+if [[ $KEY_FOUND -eq 0 ]]; then
+    echo -e "${Red}The chosen ssh key is not registered on Hetzner!${NC}\n"
+    usage 1
+fi
+
+if hcloud server list | grep -q -v NAME; then
+    echo -e "${Red}There already are servers in the context! Exiting.${NC}\nList of the servers:"
+    hcloud server list
+    exit 1
+fi
+
+if [[ ! -f "$ENV_FILE" ]]; then
+    echo -e "${Red}Environment file '$ENV_FILE' does not exist!${NC}"
+    exit 1
+fi
+
+echo -e "${Green}Creating $SERVERS VPS${NC}"
+REGIONS=($(hcloud location list -o json | jq -r '.[] | select(.name != "fsn1") | .name' | shuf))
+for i in $(seq 1 "$SERVERS"); do
+    REGION=${REGIONS[$((i % ${#REGIONS[@]}))]}
+    echo -e "${Cyan}Creating VPS n°$i in $REGION"
+    create_nodes_server "$i" "$TYPE" "$KEY" "$REGION" &
+done
+
+# Wait for all create_nodes_server jobs to finish
+while true; do
+    fg > /dev/null 2>&1
+    [ $? == 1 ] && break
+done
+
+echo -e "${Green}Starting nodes on $SERVERS VPS ($NODES $N_STRING each)${NC}"
+for i in $(seq 1 "$SERVERS"); do
+    echo -e "${Cyan}Starting $N_STRING on VPS n°$i${NC}"
+    start_nodes "$i" &
+done
+
+echo -e "${Green}Waiting for all nodes to be started${NC}"
+
+# Wait for all start_nodes jobs to finish
+while true; do
+    fg > /dev/null 2>&1
+    [ $? == 1 ] && break
+done
+
+echo -e "${Green}All the servers and nodes have been created and started!
+
+Number of servers: $SERVERS
+Number of nodes per server: $NODES
+Type of the servers:
+  nodes servers: $TYPE
+
+You can remove all servers with the following command
+    $0 -d${NC}"

selenium-standalone-stack/start-nodes.sh

@@ -0,0 +1,126 @@
+#!/bin/bash
+
+usage() {
+    cat << EOF
+$(basename "$0") (c) Framasoft 2023, WTPF
+
+USAGE
+    $(basename "$0") [-h] [-n <int>]
+
+OPTIONS
+    -h               print this help and exit
+    -n <int>         how many selenium nodes you want to launch. Default: 1
+    -e <string>      the environment file path to use. Default: .env
+EOF
+    exit "$1"
+}
+
+NUMBER=1
+ENV_FILE=".env"
+
+while getopts "hn:i:" option; do
+    case $option in
+        h)
+            usage 0
+            ;;
+        n)
+            NUMBER=$OPTARG
+            ;;
+        e)
+            ENV_FILE=$OPTARG
+            ;;
+        *)
+            usage 1
+            ;;
+    esac
+done
+
+HOST=$(hostname)
+
+DEBIAN_FRONTEND=noninteractive
+export DEBIAN_FRONTEND
+
+echo "Installing packages"
+apt-get -qq -y update
+apt-get -qq -y dist-upgrade
+apt-get -qq -y install jq \
+                       tmux \
+                       vim \
+                       multitail \
+                       htop \
+                       liquidprompt \
+                       coreutils \
+                       apparmor-utils \
+                       docker.io \
+
+echo "Activating liquidprompt"
+liquidprompt_activate
+. /usr/share/liquidprompt/liquidprompt
+
+echo "Modifying kernel parameters"
+sysctl net.ipv6.conf.default.forwarding=1
+sysctl net.ipv6.conf.all.forwarding=1
+
+echo "Configuring Docker for IPv6"
+IP_ADDR=$(ip --json a show eth0 | jq '.[] | .addr_info | .[] | select(.family | contains("inet6")) | select(.scope | contains("global")) | .local' -r)
+NETWORK=$(echo "$IP_ADDR" | sed -e 's@:[^:]\+$@8000::/65@')
+
+cat << EOF > /etc/docker/daemon.json
+{
+  "ipv6": true,
+  "fixed-cidr-v6": "$NETWORK"
+}
+EOF
+systemctl restart docker
+
+echo "Starting $NUMBER Selenium nodes"
+
+for NB in $(seq 1 "$NUMBER"); do
+    NODE_NAME="selenium-${HOST}-instance-${NB}"
+
+    # Replace variables in the environment file
+    TEMP_ENV_FILE=$(mktemp)
+    while IFS= read -r line; do
+        eval "echo \"$line\""
+    done < "$ENV_FILE" > "$TEMP_ENV_FILE"
+    ENV_FILE="$TEMP_ENV_FILE"
+
+    echo "Starting Selenium node n°$NB"
+    docker run --rm \
+               --env-file $ENV_FILE \
+               --name "$NODE_NAME" \
+               --pull always \
+               --shm-size="2g" \
+               -d \
+               kobimex/peertube-collector-monolith:latest > /dev/null 2>&1
+
+    # Wait until the container gets an IPv6 address.
+    DOCKER_IP=""
+    for i in {1..10}; do
+        DOCKER_IP=$(docker inspect -f '{{range.NetworkSettings.Networks}}{{.GlobalIPv6Address}}{{end}}' "$NODE_NAME")
+        if [ -n "$DOCKER_IP" ]; then
+            break
+        fi
+        sleep 1
+    done
+
+    if [ -z "$DOCKER_IP" ]; then
+        echo "Error: Could not retrieve a valid IPv6 address for $NODE_NAME." >&2
+        exit 1
+    fi
+
+    echo "Adding Selenium node n°$NB to neighbour proxy"
+    ip -6 neighbour add proxy "$DOCKER_IP" dev eth0
+    docker stop "$NODE_NAME"
+    sleep 1
+
+    docker run --rm \
+               --env-file $ENV_FILE \
+               --name "$NODE_NAME" \
+               --pull always \
+               --shm-size="2g" \
+               -d \
+               -p 790$NB:790$NB \
+               -e "SE_NO_VNC_PORT=790$NB" \
+               kobimex/peertube-collector-monolith:latest > /dev/null 2>&1
+done

telegraf.conf

@@ -7,7 +7,7 @@
     dedup_interval = "600s"
 
 [[inputs.socket_listener]]
-    service_address = "udp://:8094"
+    service_address = "udp://:${SOCKET_PORT}"
     data_format = "xpath_json"
     [[inputs.socket_listener.xpath]]
         metric_name = "'peertube'"

utils/plugins_base.py

@@ -0,0 +1,29 @@
+import abc
+import json
+import socket
+import logging
+from selenium import webdriver
+
+logger = logging.getLogger(__name__)
+
+# Abstract Base Classes for Plugins
+class StatsSetupPlugin(abc.ABC):
+    @abc.abstractmethod
+    def setup_stats(self, driver: webdriver.Remote | webdriver.Chrome, url: str, retries: int = 5) -> webdriver.Remote | webdriver.Chrome:
+        pass
+
+class StatsDownloadPlugin(abc.ABC):
+    @abc.abstractmethod
+    def download_stats(self, driver: webdriver.Remote | webdriver.Chrome, peersDict: dict, socket_url: str, socket_port: int):
+        pass
+
+    @staticmethod
+    def saveStats(stats: list, socket_url: str, socket_port: int):
+        try:
+            sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+            logger.debug(f'Saving stats: {json.dumps(stats, indent=4)}')
+            sock.sendto(json.dumps(stats).encode(), (socket_url, socket_port))
+            sock.close()
+            logger.debug('Sent stats to socket.')
+        except socket.error as e:
+            logger.error(f'Got socket error: {e}')

webrtc-internals-exporter/webpack/package-lock.json

@@ -12,6 +12,7 @@
         "babel-loader": "^8.2.2",
         "clean-webpack-plugin": "^3.0.0",
         "copy-webpack-plugin": "^12.0.2",
+        "dotenv": "^16.4.7",
         "file-loader": "^6.2.0",
         "html-webpack-plugin": "^5.3.1",
         "mini-css-extract-plugin": "^1.6.0",
@@ -3899,6 +3900,19 @@
         "tslib": "^2.0.3"
       }
     },
+    "node_modules/dotenv": {
+      "version": "16.4.7",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.4.7.tgz",
+      "integrity": "sha512-47qPchRCykZC03FhkYAhrvwU4xDBFIj1QPqaarj6mdM/hgUzfPHcpkHJOn3mJAufFeeAxAzeGsr5X0M4k6fLZQ==",
+      "dev": true,
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://dotenvx.com"
+      }
+    },
     "node_modules/dunder-proto": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/dunder-proto/-/dunder-proto-1.0.1.tgz",

webrtc-internals-exporter/webpack/package.json

@@ -12,6 +12,7 @@
     "babel-loader": "^8.2.2",
     "clean-webpack-plugin": "^3.0.0",
     "copy-webpack-plugin": "^12.0.2",
+    "dotenv": "^16.4.7",
     "file-loader": "^6.2.0",
     "html-webpack-plugin": "^5.3.1",
     "mini-css-extract-plugin": "^1.6.0",

webrtc-internals-exporter/webpack/webpack.config.js

@@ -1,5 +1,7 @@
 const path = require('path');
 const { EnvironmentPlugin } = require('webpack');
+const envPath = path.resolve(__dirname, '../../.env');
+const envConfig = require('dotenv').config({ path: envPath }).parsed;
 
 module.exports = (env) => {
   const url = env.URL || 'http://localhost';
@@ -25,7 +27,7 @@ module.exports = (env) => {
     },
     plugins: [
       new EnvironmentPlugin({
-        WEBRTC_INTERNALS_EXPORTER_URL: url,
+        WEBRTC_INTERNALS_EXPORTER_URL: envConfig.WEBRTC_INTERNALS_EXPORTER_URL || url
       }),
     ],
   };