MiroTalk SFU - Self Hosting

# Run all apt commands in non-interactive mode (no prompts)
export DEBIAN_FRONTEND=noninteractive

# Update package lists
$ apt-get update -y

# Install required system packages
$ apt-get install -y \
    build-essential \
    git \
    curl \
    wget \
    unzip \
    tzdata \
    software-properties-common \
    ffmpeg

# Install Python 3.8 and pip
$ add-apt-repository -y ppa:deadsnakes/ppa
$ apt-get update -y
$ apt-get install -y python3.8 python3-pip

# Clone this repo
$ git clone https://github.com/miroslavpejic85/mirotalksfu.git

# Go to to dir mirotalksfu
$ cd mirotalksfu

# Copy app/src/config.template.js in app/src/config.js
$ cp app/src/config.template.js app/src/config.js

# Copy .env.template to .env and edit it if needed
$ cp .env.template .env

ENVIRONMENT=production
SFU_ANNOUNCED_IP=Your-Server-Public-IPv4-or-Domain

: '
    About:
    - Each participant requires 2 ports: one for audio and one for video.
    - The default configuration supports up to 50 participants (50 * 2 ports = 100 ports).
    - To support more participants, simply increase the port range.

    Note: 
    - When running in Docker, use "network mode: host" for improved performance.
    - Alternatively, enable "SFU_SERVER: true" mode for better scalability.
    - Make sure these port ranges are not blocked by the firewall; if they are, add the necessary rules.
'

SFU_MIN_PORT=40000
SFU_MAX_PORT=40100 

SFU_NUM_WORKERS=1 # Maximum workers should not exceed available CPU cores (e.g., 4 workers max on 4-core CPU)

# Check the firewall Status: (active/inactive)
ufw status

# If active then allow traffic
ufw allow 3010/tcp
ufw allow 40000:40100/tcp
ufw allow 40000:40100/udp

# ssh, http, https, nginx...
ufw allow 22/tcp
ufw allow 80/tcp
ufw allow 443/tcp

SFU_SERVER=true

# Install dependencies - be patient, the first time will take a few minutes, in the meantime have a good coffee ;)
$ npm ci

# Start the server
$ npm start

# Install pm2
$ npm install -g pm2

# Start the server
$ pm2 start app/src/Server.js --name mirotalksfu

# Takes a snapshot
$ pm2 save

# Add it on startup
$ pm2 startup

# Install docker
$ sudo apt install -y docker.io

# Instal docker-compose
$ sudo apt install -y docker-compose

# Clone this repo
$ git clone https://github.com/miroslavpejic85/mirotalksfu.git

# Go to to dir mirotalksfu
$ cd mirotalksfu

# Copy app/src/config.template.js in app/src/config.js IMPORTANT (edit it according to your needs)
$ cp app/src/config.template.js app/src/config.js

# Copy .env.template to .env and edit it if needed
$ cp .env.template .env

# Copy docker-compose.template.yml in docker-compose.yml and customize it according to your needs if needed
$ cp docker-compose.template.yml docker-compose.yml

# Pull the official Docker image
$ docker-compose pull

# Create and start containers (-d as daemon)
$ docker-compose up

# Install Nginx
$ sudo apt-get install -y nginx

# Install Certbot (SSL certificates)
$ sudo apt install -y snapd
$ sudo snap install core; sudo snap refresh core
$ sudo snap install --classic certbot
$ sudo ln -s /snap/bin/certbot /usr/bin/certbot

# Configure Nginx
$ sudo vim /etc/nginx/sites-enabled/default

# HTTP — redirect all traffic to HTTPS
server {
    listen 80;
    listen [::]:80;
    server_name YOUR.DOMAIN.NAME;

    return 301 https://$host$request_uri;
}

# Test Nginx configuration
$ sudo nginx -t

# Enable HTTPS with Certbot (follow the instruction)
$ sudo certbot certonly --nginx

# Add Let's Encrypt configuration to Nginx
$ sudo vim /etc/nginx/sites-enabled/default

# MiroTalk SFU - HTTPS — proxy all requests to the Node app
server {
    # Enable HTTP/2
    listen 443 ssl http2;
    listen [::]:443 ssl http2;
    server_name YOUR.DOMAIN.NAME;

    # Use the Let’s Encrypt certificates
    ssl_certificate /etc/letsencrypt/live/YOUR.DOMAIN.NAME/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/YOUR.DOMAIN.NAME/privkey.pem;

    location / {
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $host;
        proxy_pass http://localhost:3010/;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }
}

# Test Nginx configuration again
$ sudo nginx -t

# Restart nginx
$ service nginx restart
$ service nginx status

# Set up auto-renewal for SSL certificates
$ sudo certbot renew --dry-run --cert-name YOUR.DOMAIN.NAME

# Show certificates
$ sudo certbot certificates

# Install apache with certbot
$ apt install python3-certbot-apache -y

# Setting up ssl
$ certbot --apache --non-interactive --agree-tos -d YOUR.DOMAIN.NAME -m your.email.address

# Edit the apache sites
$ sudo vim /etc/apache2/sites-enabled/YOUR.DOMAIN.NAME.conf

# HTTP — redirect all traffic to HTTPS
<VirtualHost *:80>
    ServerName YOUR.DOMAIN.NAME
    Redirect permanent / https://YOUR.DOMAIN.NAME
</VirtualHost>

# MiroTalk SFU - HTTPS — proxy all requests to the Node app
<VirtualHost *:443>
    ServerName YOUR.DOMAIN.NAME

    # SSL Configuration
    SSLEngine on
    SSLCertificateFile /etc/letsencrypt/live/YOUR.DOMAIN.NAME/fullchain.pem
    SSLCertificateKeyFile /etc/letsencrypt/live/YOUR.DOMAIN.NAME/privkey.pem
    Include /etc/letsencrypt/options-ssl-apache.conf

    # Enable HTTP/2 support
    Protocols h2 http/1.1

    <Location />
        # Proxy Configuration for Node.js App
        ProxyPass http://localhost:3010/
        ProxyPassReverse http://localhost:3010/

        ProxyPreserveHost On

        RequestHeader set X-Forwarded-For "%{REMOTE_ADDR}s"
        RequestHeader set X-Forwarded-Proto "https"
        RequestHeader set Host "%{HTTP_HOST}s"

        # Enable WebSocket proxy support for Socket.IO
        RewriteEngine On
        RewriteCond %{HTTP:Upgrade} =websocket [NC]
        RewriteRule /(.*) ws://localhost:3010/socket.io/$1 [P,L]
        # Adjust the WebSocket path according to your Socket.IO configuration
        # For Socket.IO 3.x or higher, use /socket.io/?EIO=4&transport=websocket
    </Location>
</VirtualHost>

# Check configuration
sudo apache2ctl configtest

sudo a2enmod proxy # Enables the `mod_proxy` module, which is essential for proxying HTTP and WebSocket connections.
sudo a2enmod proxy_http # Enables the `mod_proxy_http` module, which adds support for proxying HTTP connections.
sudo a2enmod proxy_wstunnel # Enables the `mod_proxy_wstunnel` module, which provides support for tunneling WebSocket connections

# Restart apache
sudo systemctl restart apache2

cd
# Create a file sfuUpdate.sh
$ vim sfuUpdate.sh

#!/bin/bash

cd mirotalksfu
git pull
sudo npm ci
pm2 restart app/src/Server.js

#!/bin/bash

cd mirotalksfu
git pull
docker-compose down
docker-compose pull
docker image prune -f
docker-compose up -d

$ chmod +x sfuUpdate.sh

./sfuUpdate.sh