#!/bin/bash -e #-e Causes bash script to exit if any of the installers #return with a non-zero return value. if [[ $EUID -ne 0 ]]; then echo "Please run as root user." exit 1 fi SCRIPT_DIR="$( cd "$( dirname "$0" )" && pwd )" AIRTIMEROOT=${SCRIPT_DIR} showhelp () { echo "Usage: sudo bash install [options] -h, --help, -? Display usage information -V, --version Display version information -v, --verbose More output -q, --quiet, --silent No output except errors -f, --force Turn off interactive prompts --distribution=DISTRIBUTION Linux distribution the installation is being run on --release=RELEASE Distribution release -d, --ignore-dependencies Don't install binary dependencies -w, --web-user=WEB_USER Set the apache web user. Defaults to www-data. Only change this setting if you've changed the default apache web user -r, --web-root=WEB_ROOT Set the web root for Airtime files This will copy the Airtime application files, but you will need to give your web user access to the given directory if it is not accessible --web-port=WEB_PORT Set what port the LibreTime interface should run on. -I, --in-place Set the current Airtime directory as the web root Note that you will need to give your web user permission to access this directory if it is not accessible -p, --postgres Create a default postgres user named 'airtime' with password 'airtime' -a, --apache Install apache and deploy a basic configuration for Airtime -i, --icecast Install Icecast 2 and deploy a basic configuration for Airtime --selinux Run restorecon on directories and files that need tagging to allow the WEB_USER access." exit 0 } showversion () { version=$(php -r 'require_once(__DIR__ . "/airtime_mvc/application/configs/constants.php"); echo AIRTIME_CODE_VERSION;') echo "Airtime Version ${version}" exit 0 } web_user="www-data" web_root="" web_port="80" in_place="f" postgres="f" apache="f" icecast="f" ignore_dependencies="f" selinux="f" # Interactive _i=1 # Verbose _v=0 # Quiet _q=0 upgrade="f" dist="" code="" apache_bin="apache2" function verbose() { if [[ ${_v} -eq 1 ]]; then echo -e "$@" fi } function loud() { if [[ ${_q} -eq 0 ]]; then echo -e "$@" fi } # Evaluate commands silently if quiet function loudCmd() { if [[ ${_q} -eq 0 ]]; then eval $@ else eval $@ > /dev/null fi } function checkCommandExists() { set +e command=$@ eval hash ${command} 2>/dev/null commandFound=$? if [[ ! ${commandFound} -eq 0 ]]; then echo -e "Error: ${command} not found. Please ensure you have the corresponding dependency installed." exit fi set -e } while :; do case "$1" in --help) showhelp ;; --version) showversion ;; --verbose) _v=1 ;; --quiet|--silent) _q=1 ;; --force) _i=0 ;; --distribution) if [ "$2" ]; then dist=$2 shift 2 continue else echo 'ERROR: Must specify a non-empty "--distribution DISTRIBUTION" argument.' >&2 exit 1 fi ;; --distribution=?*) dist=${1#*=} # Delete everything up to "=" and assign the remainder. ;; --distribution=) echo 'ERROR: Must specify a non-empty "--distribution DISTRIBUTION" argument.' >&2 exit 1 ;; --release) if [ "$2" ]; then code=$2 shift 2 continue else echo 'ERROR: Must specify a non-empty "--release RELEASE" argument.' >&2 exit 1 fi ;; --release=?*) code=${1#*=} # Delete everything up to "=" and assign the remainder. ;; --release=) echo 'ERROR: Must specify a non-empty "--release RELEASE" argument.' >&2 exit 1 ;; --ignore-dependencies) ignore_dependencies="t" ;; --apache) apache="t" ;; --icecast) icecast="t" ;; --postgres) postgres="t" ;; --in-place) in_place="t" ;; --web-user) if [ "$2" ]; then web_user=$2 shift 2 continue else echo 'ERROR: Must specify a non-empty "--web-user WEB_USER" argument.' >&2 exit 1 fi ;; --web-user=?*) web_user=${1#*=} # Delete everything up to "=" and assign the remainder. ;; --web-user=) echo 'ERROR: Must specify a non-empty "--web-user=WEB_USER" argument.' >&2 exit 1 ;; --web-root) if [ "$2" ]; then web_root=$(readlink -f $2) shift 2 continue else echo 'ERROR: Must specify a non-empty "--web-root WEB_ROOT" argument.' >&2 exit 1 fi ;; --web-root=?*) web_root=${1#*=} # Delete everything up to "=" and assign the remainder. ;; --web-root=) echo 'ERROR: Must specify a non-empty "--web-root=WEB_ROOT" argument.' >&2 exit 1 ;; --web-port) echo 'ERROR: Please specify a port number.' >&2 exit 1 ;; --web-port=) echo 'ERROR: Please specify a port number.' >&2 exit 1 ;; --web-port=?*) web_port=${1#*=} ;; --selinux) selinux="t" ;; --) shift break ;; -?*) for ((i = 1; i < ${#1}; i++)); do case "${1:$i:1}" in h|\?) showhelp ;; V) showversion ;; v) _v=1 ;; q) _q=1 ;; f) _i=0 ;; d) ignore_dependencies="t" ;; a) apache="t" ;; i) icecast="t" ;; p) postgres="t" ;; I) in_place="t" ;; w) if [ "$2" ]; then web_user=$2 continue else echo 'ERROR: Must specify a non-empty "-w WEB_USER" argument.' >&2 exit 1 fi ;; r) if [ "$2" ]; then web_root=$(readlink -f $2) continue else echo 'ERROR: Must specify a non-empty "-d WEB_ROOT" argument.' >&2 exit 1 fi ;; *) echo "$0: error - unrecognized option '${1:$i:1}'" >&2; echo "Try 'install --help' for more information." exit 1 esac done ;; *) break esac shift done if [ -z web_root -a ! -d web_root ]; then echo "$web_root doesn't exist!" exit 1 fi echo -e "\n.____ ._____. ___________.__ " echo "| | |__\_ |_________ ___\__ ___/|__| _____ ____ " echo "| | | || __ \_ __ \_/ __ \| | | |/ \_/ __ \ " echo "| |___| || \_\ \ | \/\ ___/| | | | Y Y \ ___/ " echo "|_______ \__||___ /__| \___ >____| |__|__|_| /\___ >" echo -e " \/ \/ \/ \/ \/\n" if [ "$dist" = "centos" ]; then apache_bin="httpd" fi if [ "$ignore_dependencies" = "f" ]; then set +e if [ -z "${dist}" ]; then loudCmd "apt-get -y --force-yes install lsb-release" dist=`lsb_release -ds | awk '{print tolower($1);}'` code=`lsb_release -cs` fi loud "\n-----------------------------------------------------" loud " * Installing External Dependencies * " loud "-----------------------------------------------------" verbose "\n * Reading requirements-${dist,,}-${code,,}.apt..." loudCmd "apt-get update" if [ -f ${SCRIPT_DIR}/installer/lib/requirements-${dist,,}-${code,,}.apt ]; then loudCmd "DEBIAN_FRONTEND=noninteractive apt-get -y -m --force-yes install $(grep -vE '^\s*#' ${SCRIPT_DIR}/installer/lib/requirements-${dist,,}-${code,,}.apt | tr '\n' ' ')" else loudCmd "DEBIAN_FRONTEND=noninteractive apt-get -y -m --force-yes install $(grep -vE '^\s*#' ${SCRIPT_DIR}/installer/lib/requirements-ubuntu-trusty.apt | tr '\n' ' ')" fi if [ "$in_place" = "t" ]; then loudCmd "DEBIAN_FRONTEND=noninteractive apt-get -y -m --force-yes install git" fi set -e else checkCommandExists "${apache_bin}" checkCommandExists "rabbitmqctl" checkCommandExists "psql" if [ "$in_place" = "t" ]; then checkCommandExists "git" fi fi # Check if composer exists and install if it doesn't set +e eval hash "composer" 2>/dev/null commandFound=$? set -e if [[ ! ${commandFound} -eq 0 ]]; then curl -sS https://getcomposer.org/installer > get-composer.php php ./get-composer.php --install-dir=/usr/local/bin --filename=composer rm get-composer.php PATH="${PATH}:/usr/local/bin" fi # Run composer (install PHP dependencies) and create a VERSION file loudCmd "./build.sh" if [ -f /etc/airtime/airtime.conf ]; then OLD_CONF=$(grep "[media-monitor]" /etc/airtime/airtime.conf) if [ -n "${OLD_CONF}" ]; then upgrade="t" set +e verbose "Stopping airtime services..." loudCmd "service airtime-playout stop" loudCmd "service airtime-media-monitor stop" loudCmd "service airtime_analyzer stop" loudCmd "service airtime-liquidsoap stop" verbose "...Done" echo "Looks like you have an old version of Airtime. Your current /etc/airtime/airtime.conf \ will be moved to /etc/airtime/airtime.conf.tmp" # If we don't remove the existing python files in /usr/lib and the # /etc/init.d startup scripts, services won't work properly if [ -d /usr/lib/airtime/ ]; then rm -rf /usr/lib/airtime/ fi rm /etc/init.d/airtime-* if [ "$apache" = "t" ]; then # If the user selects an "in-place" install or passes in a web root, # we need to replace the old apache airtime.conf rm /etc/apache2/sites-available/airtime.conf fi if [ -d /usr/share/airtime -a web_root = /usr/share/airtime ]; then rm -rf /usr/share/airtime fi mv /etc/airtime/airtime.conf /etc/airtime/airtime.conf.tmp set -e fi fi if [ "$apache" = "f" -a ${_i} -eq 1 ]; then echo -e "Install default Airtime apache configuration? (Y/n): \c" read IN if [ "$IN" = "y" -o "$IN" = "Y" ]; then apache="t" fi fi if [ "$in_place" = "t" ]; then verbose "\n * Setting current Airtime directory as web root..." web_root=${AIRTIMEROOT}/airtime_mvc/public elif [ -n "$web_root" ]; then verbose "\n * Creating Apache web root directory..." cp -R ${AIRTIMEROOT}/airtime_mvc ${web_root} cp -R ${AIRTIMEROOT}/vendor ${web_root} web_root=${web_root}/airtime_mvc/public/ else verbose "\n * Creating default Apache web root directory /usr/share/airtime/php..." web_root="/usr/share/airtime/php" mkdir -p ${web_root} cp -R ${AIRTIMEROOT}/airtime_mvc ${web_root} cp -R ${AIRTIMEROOT}/vendor ${web_root} web_root=${web_root}/airtime_mvc/public/ fi verbose "...Done" if [ "$apache" = "t" ]; then loud "\n-----------------------------------------------------" loud " * Configuring Apache * " loud "-----------------------------------------------------" apache_sitedir="/etc/apache2/sites-available/" if [ "$dist" = "centos" ]; then apache_sitedir="/etc/httpd/conf.d/" fi set +e $apache_bin -v | grep "2\.4" > /dev/null apacheversion=$? set -e if [ "$apacheversion" != "1" ]; then airtimeconfigfile="airtime.conf" oldconfigfile="airtime-vhost.conf" else airtimeconfigfile="airtime" oldconfigfile="airtime-vhost" fi # If we're upgrading (installing over an existing Airtime install) and we've been told to # install apache, we should overwrite any existing configuration. If we don't do this, doing # an in-place installation over an old Airtime install (which installs to /usr/share by default) # will fail if [ "$upgrade" = "t" -o ! -f ${apache_sitedir}${airtimeconfigfile} ]; then verbose "\n * Creating Apache config for Airtime..." listen_port="" if [ "$web_port" != "80" ]; then listen_port="Listen ${web_port}" fi apache_template_file=${SCRIPT_DIR}/installer/apache/airtime-vhost-2.4 if [ "$apacheversion" = "1" ]; then # fall back to apache 1 config apache_template_file=${SCRIPT_DIR}/installer/apache/airtime-vhost fi sed \ -e "s@WEB_PORT_LISTEN@${listen_port}@g" \ -e "s@WEB_PORT@${web_port}@g" \ -e "s@WEB_ROOT@${web_root}@g" \ ${apache_template_file} > ${apache_sitedir}${airtimeconfigfile} if [ "$dist" != "centos" ]; then loudCmd "a2dissite 000-default" fi # If Airtime was previously installed with apt, the vhost file name is different, # so we need to specifically disable it. if [ -f "/etc/apache2/sites-available/${oldconfigfile}" ]; then loudCmd "a2dissite airtime-vhost" fi if [ "$dist" != "centos" ]; then loudCmd "a2ensite airtime" fi else verbose "\nApache config for Airtime already exists, skipping" fi fi if [ "$icecast" = "f" -a ${_i} -eq 1 ]; then echo -e "Install default Airtime Icecast configuration? (Y/n): \c" read IN if [ "$IN" = "y" -o "$IN" = "Y" ]; then icecast="t" fi fi if [ "$icecast" = "t" ]; then loud "\n-----------------------------------------------------" loud " * Configuring Icecast * " loud "-----------------------------------------------------" verbose "\n * Enabling Icecast 2..." icecast_unit_name="icecast2" if [ "$dist" != "centos" ]; then sed -i 's/ENABLE=false/ENABLE=true/g' /etc/default/icecast2 else icecast_unit_name="icecast" fi set +e # restart in case icecast was already started (like is the case on debian) loudCmd "service ${icecast_unit_name} restart" set -e verbose "...Done" fi loud "\n-----------------------------------------------------" loud " * Installing Airtime Services * " loud "-----------------------------------------------------" verbose "\n * Installing necessary python services..." loudCmd "pip install setuptools --upgrade" verbose "...Done" # Ubuntu trusty needs a workaround for python version SSL downloads # This affects all python installs where python < 2.7.9 use_pyopenssl="" if [ "$dist" != "debian" ] || [ "$code" = "wheezy" ]; then use_pyopenssl="t" fi if [ "$use_pyopenssl" = "t" ]; then verbose "\n * Installing pyOpenSSL and ca db for SNI support..." loudCmd "pip install pyOpenSSL cryptography idna certifi --upgrade" verbose "...Done" fi verbose "\n * Creating /run/airtime..." mkdir -p /run/airtime chmod 755 /run/airtime chown -R ${web_user}:${web_user} /run/airtime verbose "...Done" verbose "\n * Installing log writer..." loudCmd "python ${AIRTIMEROOT}/python_apps/std_err_override/setup.py install --install-scripts=/usr/bin" verbose "...Done" verbose "\n * Installing API client..." loudCmd "python ${AIRTIMEROOT}/python_apps/api_clients/setup.py install --install-scripts=/usr/bin" verbose "...Done" verbose "\n * Installing pypo and liquidsoap..." loudCmd "python ${AIRTIMEROOT}/python_apps/pypo/setup.py install --install-scripts=/usr/bin" verbose "...Done" verbose "\n * Installing airtime-celery..." loudCmd "python ${AIRTIMEROOT}/python_apps/airtime-celery/setup.py install" # Make the airtime log directory group-writable loudCmd "chmod 775 /var/log/airtime" # Create the Celery user if [ "$dist" = "centos" ]; then loudCmd "id celery || adduser --no-create-home -c 'LibreTime Celery' -r celery || true" loudCmd "systemctl enable airtime-celery" else loudCmd "id celery || adduser --no-create-home --gecos 'LibreTime Celery' --disabled-login --firstuid 1 --lastuid 999 celery" loudCmd "update-rc.d airtime-celery defaults" fi # Add celery to the www-data group loudCmd "usermod -G ${web_user} -a celery" if [ "$dist" = "ubuntu" ]; then loudCmd "initctl reload-configuration" fi verbose "...Done" verbose "\n * Installing airtime_analyzer..." loudCmd "python ${AIRTIMEROOT}/python_apps/airtime_analyzer/setup.py install --install-scripts=/usr/bin" if [ "$dist" = "ubuntu" ]; then loudCmd "initctl reload-configuration" fi verbose "...Done" for i in /etc/init/airtime*.template; do chmod 644 $i sed -i "s/WEB_USER/${web_user}/g" $i mv $i ${i%.template} done set +e if [ "$dist" = "ubuntu" ]; then loudCmd "initctl reload-configuration" fi # airtime-celery only has an init.d startup script if [ "$dist" = "centos" ]; then loudCmd "systemctl enable airtime-celery" else loudCmd "update-rc.d airtime-celery defaults" # Start at bootup, on Debian fi # On Ubuntu, we already have the upstart configs, so this is redundant # and causes multiple processes to spawn on startup if [ "$dist" = "debian" ]; then loudCmd "systemctl daemon-reload" #systemd hipsters loudCmd "update-rc.d airtime-playout defaults" # Start at bootup, on Debian loudCmd "update-rc.d airtime-liquidsoap defaults" # Start at bootup, on Debian loudCmd "update-rc.d airtime_analyzer defaults" # Start at bootup, on Debian fi if [ "$dist" = "centos" ]; then loudCmd "systemctl enable airtime-playout" loudCmd "systemctl enable airtime-liquidsoap" loudCmd "systemctl enable airtime_analyzer" fi set -e if [ ! -d /var/log/airtime ]; then loud "\n-----------------------------------------------------" loud " * Installing Log Files * " loud "-----------------------------------------------------" verbose "\n * Creating /var/tmp/airtime..." mkdir -p /var/tmp/airtime/show-recorder/ verbose "\n * Copying logrotate files..." cp ${AIRTIMEROOT}/airtime_mvc/build/airtime-php.logrotate /etc/logrotate.d/airtime-php cp ${AIRTIMEROOT}/python_apps/pypo/pypo/liquidsoap_scripts/airtime-liquidsoap.logrotate /etc/logrotate.d/airtime-liquidsoap fi verbose "\n * Setting permissions on /var/log/airtime..." chmod -R a+x /var/log/airtime chown -R ${web_user}:${web_user} /var/log/airtime/ verbose "\n * Setting permissions on /var/tmp/airtime..." chmod -R a+x /var/tmp/airtime chown -R ${web_user}:${web_user} /var/tmp/airtime/ # PHP Config File for Apache libretime_phpini="/etc/php5/apache2/conf.d/airtime.ini" if [ "$dist" = "centos" ]; then libretime_phpini="/etc/php.d/airtime.ini" fi if [ ! -f "${libretime_phpini}" ]; then verbose "\n * Creating LibreTime PHP config for Apache..." cp ${SCRIPT_DIR}/installer/php/airtime.ini ${libretime_phpini} else verbose "\nAirtime PHP config for Apache already exists, skipping" fi # Enable Apache modules if [ "$dist" != "centos" ]; then loudCmd "a2enmod rewrite php5" fi loud "\n-----------------------------------------------------" loud " * Configuring PostgreSQL * " loud "-----------------------------------------------------" # Ensure postgres is running - It isn't after you install the postgres package on Ubuntu 15.04 loudCmd "service postgresql start" setupAirtimePostgresUser() { # here-doc to execute this block as postgres user su postgres <<'EOF' set +e psql -d postgres -tAc "CREATE USER airtime WITH ENCRYPTED PASSWORD 'airtime'; ALTER USER airtime CREATEDB;" set -e # don't indent this! EOF } if [ "$postgres" = "t" ]; then setupAirtimePostgresUser elif [ ${_i} -eq 1 ]; then echo -e "Create default airtime postgres user? (Y/n): \c" read IN if [ "$IN" = "y" -o "$IN" = "Y" ]; then setupAirtimePostgresUser fi fi loud "\n-----------------------------------------------------" loud " * Configuring RabbitMQ * " loud "-----------------------------------------------------" RABBITMQ_VHOST=/airtime RABBITMQ_USER=airtime RABBITMQ_PASSWORD=airtime EXCHANGES="airtime-pypo|pypo-fetch|airtime-media-monitor|media-monitor" # Ignore errors in this check to avoid dying when vhost isn't found set +e rabbitmqctl list_vhosts | grep -w "^${RABBITMQ_VHOST}$" > /dev/null RESULT="$?" set -e # Only run these if the vhost doesn't exist if [ "$RESULT" != "0" ]; then verbose "\n * Creating RabbitMQ user ${RABBITMQ_USER}..." rabbitmqctl add_vhost ${RABBITMQ_VHOST} rabbitmqctl add_user ${RABBITMQ_USER} ${RABBITMQ_PASSWORD} else verbose "\nRabbitMQ user already exists, skipping creation" fi verbose "\n * Setting RabbitMQ user permissions..." #loudCmd "rabbitmqctl set_permissions -p ${RABBITMQ_VHOST} ${RABBITMQ_USER} \"$EXCHANGES\" \"$EXCHANGES\" \"$EXCHANGES\"" loudCmd "rabbitmqctl set_permissions -p ${RABBITMQ_VHOST} ${RABBITMQ_USER} .\* .\* .\*" if [ ! -d "/etc/airtime" ]; then loud "\n-----------------------------------------------------" loud " * Installing Airtime * " loud "-----------------------------------------------------" verbose "\n * Creating /etc/airtime/ directory..." mkdir /etc/airtime # workaround for reintegrated airtime-saas dir, will get removed after we refactored config loading ln -s /etc/airtime/ /etc/airtime/production # put the default cloud_storage.conf using local file storage into directory cp ${AIRTIMEROOT}/airtime_mvc/build/cloud_storage.conf /etc/airtime/cloud_storage.conf fi chown -R ${web_user}:${web_user} /etc/airtime if [ ! -d "/srv/airtime" ]; then mkdir -p /srv/airtime fi chown -R ${web_user}:${web_user} /srv/airtime # We only generate the locales for Airtime if you're allowing us # to install our dependencies, so that we won't automatically do this # when this install script runs from our DEB package. if [ "$ignore_dependencies" = "f" ]; then loud "\n-----------------------------------------------------" loud " * Installing Locales * " loud "-----------------------------------------------------" set +e verbose "\n * Generating locales" for i in `ls ${web_root}/../locale | grep ".._.."`; do if [ "$dist" = "debian" ]; then grep -qi "^$i" /etc/locale.gen if [ $? -ne 0 ]; then verbose "$i.UTF-8 UTF-8" >> /etc/locale.gen fi else loudCmd "locale-gen \"$i.utf8\"" fi done set -e if [ "$dist" = "debian" ]; then loudCmd "/usr/sbin/locale-gen" fi fi # If the user requested it we run restorecon on files that need # tagging for selinux. if [ "$selinux" = "t" ]; then loud "\n-----------------------------------------------------" loud " * Restoring SELinux Tags * " loud "-----------------------------------------------------" verbose "\n * Running restorecon..." loudCmd "restorecon -Rv /etc/airtime /srv/airtime > /dev/null 2>&1" verbose "...Done" fi verbose "\n * Reloading apache..." if [ "$dist" != "centos" ]; then loudCmd "service ${apache_bin} reload 2>/dev/null" verbose "...Done" IP=$(ifconfig eth0 2>/dev/null|awk '/inet addr:/ {print $2}'|sed 's/addr://') else verbose "systemctl restart ${apache_bin} 2>/dev/null" loudCmd "systemctl restart ${apache_bin} 2>/dev/null" verbose "...Done" IP=$(ip -o -4 address show dev eth0 | grep -Po 'inet \K[\d.]+') fi echo -e "\n-----------------------------------------------------" echo " * Basic Setup DONE! * " echo " " echo " To get started with Airtime, visit ${IP} " echo " or, if you've set up your own web configuration, " echo " the Airtime webroot on your webserver " echo "-----------------------------------------------------"