add Jibri Node Aggregator
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#!/bin/bash
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# Jibri Node Aggregator
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# SwITNet Ltd © - 2020, https://switnet.net/
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# GPLv3 or later.
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### 0_LAST EDITION TIME STAMP ###
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# LETS: AUTOMATED_EDITION_TIME
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### 1_LAST EDITION ###
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#Make sure the file name is the required one
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if [ ! "$(basename $0)" = "add-jibri-node.sh" ]; then
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echo "For most cases naming won't matter, for this one it does."
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echo "Please use the original name for this script: \`add-jibri-node.sh', and run again."
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exit
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fi
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while getopts m: option
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do
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case "${option}"
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in
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m) MODE=${OPTARG};;
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\?) echo "Usage: sudo ./add_jibri_node.sh [-m debug]" && exit;;
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esac
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done
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#DEBUG
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if [ "$MODE" = "debug" ]; then
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set -x
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fi
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#Check admin rights
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if ! [ "$(id -u)" = 0 ]; then
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echo "You need to be root or have sudo privileges!"
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exit 0
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fi
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### 0_VAR_DEF
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MAIN_SRV_DIST=TBD
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MAIN_SRV_REPO=TBD
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MAIN_SRV_DOMAIN=TBD
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JibriBrewery=TBD
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JB_NAME=TBD
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JB_AUTH_PASS=TBD
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JB_REC_PASS=TBD
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THIS_SRV_DIST=$(lsb_release -sc)
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JITSI_REPO=$(apt-cache policy | grep http | grep jitsi | grep stable | awk '{print $3}' | head -n 1 | cut -d "/" -f1)
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START=0
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LAST=TBD
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CONF_JSON="/etc/jitsi/jibri/config.json"
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DIR_RECORD="/var/jbrecord"
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REC_DIR="/home/jibri/finalize_recording.sh"
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CHD_VER="$(curl -sL https://chromedriver.storage.googleapis.com/LATEST_RELEASE)"
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GOOGL_REPO="/etc/apt/sources.list.d/dl_google_com_linux_chrome_deb.list"
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GCMP_JSON="/etc/opt/chrome/policies/managed/managed_policies.json"
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### 1_VAR_DEF
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# sed limiters for add-jibri-node.sh variables
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var_dlim() {
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grep -n $1 add-jibri-node.sh|head -n1|cut -d ":" -f1
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}
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check_var() {
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if [ -z "$2" ]; then
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echo "$1 is not defined, please check. Exiting..."
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exit
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else
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echo "$1 is set to: $2"
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fi
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}
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if [ -z "$LAST" ]; then
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echo "There is an error on the LAST definition, please report."
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exit
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elif [ "$LAST" = "TBD" ]; then
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ADDUP=$((START + 1))
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else
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ADDUP=$((LAST + 1))
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fi
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#Check server and node OS
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if [ ! "$THIS_SRV_DIST" = "$MAIN_SRV_DIST" ]; then
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echo "Please use the same OS for the jibri setup on both servers."
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echo "This server is based on: $THIS_SRV_DIST"
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echo "The main server record claims is based on: $MAIN_SRV_DIST"
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exit
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fi
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echo "
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#-----------------------------------------------------------------------
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# Checking initial necessary variables...
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#-----------------------------------------------------------------------"
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check_var MAIN_SRV_DIST "$MAIN_SRV_DIST"
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check_var MAIN_SRV_REPO "$MAIN_SRV_REPO"
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check_var MAIN_SRV_DOMAIN "$MAIN_SRV_DOMAIN"
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check_var JibriBrewery "$JibriBrewery"
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check_var JB_NAME "$JB_NAME"
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check_var JB_AUTH_PASS "$JB_AUTH_PASS"
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check_var JB_REC_PASS "$JB_REC_PASS"
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# Jitsi-Meet Repo
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echo "Add Jitsi repo"
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if [ -z "$JITSI_REPO" ]; then
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echo "deb http://download.jitsi.org $MAIN_SRV_REPO/" > /etc/apt/sources.list.d/jitsi-$MAIN_SRV_REPO.list
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wget -qO - https://download.jitsi.org/jitsi-key.gpg.key | apt-key add -
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elif [ ! "$JITSI_REPO" = "$MAIN_SRV_REPO" ]; then
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echo "Main and node servers repository don't match, extiting.."
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exit
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elif [ "$JITSI_REPO" = "$MAIN_SRV_REPO" ]; then
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echo "Main and node servers repository match, continuing..."
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else
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echo "Jitsi $JITSI_REPO repository already installed"
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fi
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check_snd_driver() {
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modprobe snd-aloop
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echo "snd-aloop" >> /etc/modules
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if [ "$(lsmod | grep snd_aloop | head -n 1 | cut -d " " -f1)" = "snd_aloop" ]; then
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echo "
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#-----------------------------------------------------------------------
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# Audio driver seems - OK.
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#-----------------------------------------------------------------------"
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else
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echo "
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#-----------------------------------------------------------------------
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# Your audio driver might not be able to load, once the installation
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# is complete and server restarted, please run: \`lsmod | grep snd_aloop'
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# to make sure it did. If not, any feedback for your setup is welcome.
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#-----------------------------------------------------------------------"
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read -n 1 -s -r -p "Press any key to continue..."$'\n'
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fi
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}
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# Requirements
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echo "We'll start by installing system requirements this may take a while please be patient..."
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apt-get update -q2
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apt-get dist-upgrade -yq2
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apt-get -y install \
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bmon \
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curl \
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ffmpeg \
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git \
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htop \
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linux-image-generic-hwe-"$(lsb_release -r|awk '{print$2}')" \
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unzip \
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wget
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check_snd_driver
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echo "
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#--------------------------------------------------
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# Install Jibri
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#--------------------------------------------------
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"
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apt-get -y install \
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jibri \
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openjdk-8-jre-headless
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echo "# Installing Google Chrome / ChromeDriver"
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if [ -f $GOOGL_REPO ]; then
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echo "Google repository already set."
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else
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echo "Installing Google Chrome Stable"
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wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | apt-key add -
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echo "deb http://dl.google.com/linux/chrome/deb/ stable main" | tee $GOOGL_REPO
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fi
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apt-get -q2 update
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apt-get install -y google-chrome-stable
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rm -rf /etc/apt/sources.list.d/dl_google_com_linux_chrome_deb.list
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if [ -f /usr/local/bin/chromedriver ]; then
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echo "Chromedriver already installed."
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else
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echo "Installing Chromedriver"
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wget -q https://chromedriver.storage.googleapis.com/$CHD_VER/chromedriver_linux64.zip -O /tmp/chromedriver_linux64.zip
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unzip /tmp/chromedriver_linux64.zip -d /usr/local/bin/
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chown root:root /usr/local/bin/chromedriver
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chmod 0755 /usr/local/bin/chromedriver
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rm -rf /tpm/chromedriver_linux64.zip
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fi
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echo "
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Check Google Software Working...
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"
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/usr/bin/google-chrome --version
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/usr/local/bin/chromedriver --version | awk '{print$1,$2}'
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echo '
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########################################################################
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Start Jibri configuration
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########################################################################
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'
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echo "
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Remove Chrome warning...
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"
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mkdir -p /etc/opt/chrome/policies/managed
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echo '{ "CommandLineFlagSecurityWarningsEnabled": false }' > $GCMP_JSON
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# Recording directory
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if [ ! -d $DIR_RECORD ]; then
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mkdir $DIR_RECORD
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fi
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chown -R jibri:jibri $DIR_RECORD
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cat << REC_DIR > $REC_DIR
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#!/bin/bash
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RECORDINGS_DIR=$DIR_RECORD
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echo "This is a dummy finalize script" > /tmp/finalize.out
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echo "The script was invoked with recordings directory $RECORDINGS_DIR." >> /tmp/finalize.out
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echo "You should put any finalize logic (renaming, uploading to a service" >> /tmp/finalize.out
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echo "or storage provider, etc.) in this script" >> /tmp/finalize.out
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chmod -R 770 \$RECORDINGS_DIR
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exit 0
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REC_DIR
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chown jibri:jibri $REC_DIR
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chmod +x $REC_DIR
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## JSON Config
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cp $CONF_JSON ${CONF_JSON}.orig
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cat << CONF_JSON > $CONF_JSON
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{
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"recording_directory":"$DIR_RECORD",
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"finalize_recording_script_path": "$REC_DIR",
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"xmpp_environments": [
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{
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"name": "$JB_NAME",
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"xmpp_server_hosts": [
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"$MAIN_SRV_DOMAIN"
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],
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"xmpp_domain": "$MAIN_SRV_DOMAIN",
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"control_login": {
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"domain": "auth.$MAIN_SRV_DOMAIN",
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"username": "jibri",
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"password": "$JB_AUTH_PASS"
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},
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"control_muc": {
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"domain": "internal.auth.$MAIN_SRV_DOMAIN",
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"room_name": "$JibriBrewery",
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"nickname": "Live-$ADDUP"
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},
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"call_login": {
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"domain": "recorder.$MAIN_SRV_DOMAIN",
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"username": "recorder",
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"password": "$JB_REC_PASS"
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},
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"room_jid_domain_string_to_strip_from_start": "conference.",
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"usage_timeout": "0"
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}
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]
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}
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CONF_JSON
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echo "Writting last node number..."
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sed -i "$(var_dlim 0_VAR),$(var_dlim 1_VAR){s|LAST=.*|LAST=$ADDUP|}" add-jibri-node.sh
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sed -i "$(var_dlim 0_LAST),$(var_dlim 1_LAST){s|LETS: .*|LETS: $(date -R)|}" add-jibri-node.sh
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echo "Last file edition at: $(grep "LETS:" add-jibri-node.sh|head -n1|awk -F'LETS:' '{print$2}')"
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echo "Start Jibri at system boot"
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systemctl enable jibri
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echo "
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########################################################################
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Node addition complete!!
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for customized support: http://switnet.net
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########################################################################
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"
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echo "Rebooting in..."
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secs=$((15))
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while [ $secs -gt 0 ]; do
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echo -ne "$secs\033[0K\r"
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sleep 1
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: $((secs--))
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done
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reboot
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