Janus-gateway installation on Ubuntu 18.4 AWS instance (Lightsail)

gistfile1.txt

Janus-gateway installation on Ubuntu 18.4 AWS instance (2020/08/21)
HTTP only, no data channels
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** FIX MISSING LOCALE

LC_ALL="en_US.UTF-8" # <= add this line to /etc/environment and reboot

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** UPDATE & UPGRADE

sudo apt-get update && sudo apt-get upgrade

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** INSTALL DEPENDENCIES

sudo apt-get install libmicrohttpd-dev libjansson-dev libssl-dev libsofia-sip-ua-dev libglib2.0-dev libopus-dev libogg-dev libcurl4-openssl-dev liblua5.3-dev libconfig-dev pkg-config gengetopt libtool automake cmake python3 python3-pip python3-setuptools python3-wheel ninja-build

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*** INSTALL MESON (needed to build libnice)

sudo pip3 install meson

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*** INSTALL LIBNICE

git clone https://gitlab.freedesktop.org/libnice/libnice
cd libnice
meson --prefix=/usr build
ninja -C build
sudo ninja -C build install

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*** INSTALL LIBSRTP

wget https://github.com/cisco/libsrtp/archive/v2.3.0.tar.gz
tar xfv v2.3.0.tar.gz
cd libsrtp-2.3.0
./configure --prefix=/usr --enable-openssl
make shared_library
sudo make install

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*** INSTALL JANUS

git clone https://github.com/meetecho/janus-gateway.git
cd janus-gateway
sh autogen.sh
./configure --prefix=/opt/janus --disable-websockets --disable-data-channels --disable-rabbitmq --disable-mqtt
make
sudo make install
sudo make configs

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*** SET nat_1_1_mapping (!IMPORTANT!)

In "/opt/janus/etc/janus/janus.jcfg" set:
nat_1_1_mapping = "PUBLIC_IP_OF_AWS_INSTANCE"

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*** SET UP REVERSE PROXY FOR HTTPS

# Change change nameservers for your domain to AWS's 
# In Lightsail admin panel, create an A record pointing at instance

# Install nginx
sudo apt install nginx

# Edit nginx serverfile (eg. /etc/nginx/sites-available/default)
      
      server {
          listen 80;
          server_name janus.mydomain.com;
          location / {
              proxy_pass http://localhost:8088/janus/;
          }
      }

# Get SSL Certificate via lets encrypt certbot
sudo add-apt-repository ppa:certbot/certbot
sudo apt install python-certbot-nginx
sudo certbot --nginx -d janus.mydomain.com

# Restart nginx
sudo systemctl reload nginx

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*** RUN JANUS

/opt/janus/bin/janus

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