#!/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 -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 -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" 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="" in_place="f" postgres="f" apache="f" icecast="f" ignore_dependencies="f" # Interactive _i=1 # Verbose _v=0 # Quiet _q=0 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 } while :; do case "$1" in --help) showhelp ;; --version) showversion ;; --verbose) _v=1 ;; --quiet|--silent) _q=1 ;; --force) _i=0 ;; --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 ;; --) 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 \| \ " echo "\____|__ /___||____|_ / |____| |___\____|__ /_______ / " echo -e " \/ \/ \/ \/ \n" if [ -f /etc/airtime/airtime.conf ]; then OLD_CONF=$(grep "[media-monitor]" /etc/airtime/airtime.conf) if [ -n "${OLD_CONF}" ]; then set +e verbose "Stopping airtime services..." loudCmd "service airtime-playout stop-with-monit" loudCmd "service airtime-media-monitor stop-with-monit" loudCmd "service airtime-liquidsoap stop-with-monit" 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 rm -rf /usr/lib/airtime/ 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 "$IN" = "Y" ]; then apache="t" fi fi loudCmd "apt-get install -y --force-yes lsb-release" dist=`lsb_release -is` code=`lsb_release -cs` verbose "\n * Adding apt.sourcefabric to sources.list..." set +e grep -E "deb +http://apt.sourcefabric.org/? +$code +main" /etc/apt/sources.list returncode=$? set -e if [ "$returncode" != "0" ]; then echo "deb http://apt.sourcefabric.org/ $code main" >> /etc/apt/sources.list loudCmd "apt-get update" fi verbose "...Done" if [ "$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/* ${web_root} web_root=${web_root}/public/ else verbose "\n * Creating default Apache web root directory /usr/share/airtime/..." web_root="/usr/share/airtime" mkdir -p ${web_root} cp -R ${AIRTIMEROOT}/airtime_mvc/* ${web_root} web_root=${web_root}/public/ fi verbose "...Done" if [ "$apache" = "t" ]; then loud "\n-----------------------------------------------------" loud " * Installing Apache * " loud "-----------------------------------------------------" loudCmd "apt-get -y --force-yes install apache2 libapache2-mod-php5" set +e apache2 -v | grep "2\.4" > /dev/null apacheversion=$? set -e if [ "$apacheversion" != "1" ]; then airtimeconfigfile="airtime.conf" else airtimeconfigfile="airtime" fi if [ ! -f /etc/apache2/sites-available/${airtimeconfigfile} ]; then verbose "\n * Creating Apache config for Airtime..." sed -e "s@WEB_ROOT@${web_root}@g" ${SCRIPT_DIR}/installer/apache/airtime-vhost > /etc/apache2/sites-available/${airtimeconfigfile} loudCmd "a2dissite 000-default" loudCmd "a2ensite airtime" 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 " * Installing Icecast * " loud "-----------------------------------------------------" loudCmd "DEBIAN_FRONTEND=noninteractive apt-get -y --force-yes install icecast2" verbose "\n * Enabling Icecast 2..." sed -i 's/ENABLE=false/ENABLE=true/g' /etc/default/icecast2 set +e service icecast2 start set -e verbose "...Done" fi loud "\n-----------------------------------------------------" loud " * Installing Airtime Services * " loud "-----------------------------------------------------" verbose "\n * Installing necessary binaries..." loudCmd "apt-get -y --force-yes install liquidsoap python python-pip" loudCmd "pip install setuptools" verbose "...Done" verbose "\n * Creating /usr/lib/airtime..." mkdir -p /usr/lib/airtime verbose "...Done" 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 * Copying logging files..." cp -R ${AIRTIMEROOT}/python_apps/std_err_override /usr/lib/airtime/ verbose "...Done" verbose "\n * Copying API client files..." cp -R ${AIRTIMEROOT}/python_apps/api_clients /usr/lib/airtime/ verbose "...Done" verbose "\n * Copying media-monitor files..." cp -R ${AIRTIMEROOT}/python_apps/media-monitor/media-monitor /usr/lib/airtime/ cp -R ${AIRTIMEROOT}/python_apps/media-monitor/media-monitor2 /usr/lib/airtime/media-monitor/mm2 verbose "...Done" verbose "\n * Installing media-monitor..." loudCmd "python ${AIRTIMEROOT}/python_apps/media-monitor/setup.py install" verbose "...Done" verbose "\n * Copying pypo files..." mkdir -p /usr/lib/airtime/pypo cp -R ${AIRTIMEROOT}/python_apps/pypo/pypo /usr/lib/airtime/pypo/bin/ verbose "...Done" verbose "\n * Installing pypo..." loudCmd "python ${AIRTIMEROOT}/python_apps/pypo/setup.py install" verbose "...Done" verbose "\n * Creating liquidsoap symlink..." ln -sf /usr/bin/liquidsoap /usr/bin/airtime-liquidsoap 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 loudCmd "initctl reload-configuration" 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 /usr/lib/airtime/pypo/bin/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 chmod 755 /usr/lib/airtime/pypo/bin/liquidsoap_scripts/notify.sh chown -R ${web_user}:${web_user} /var/tmp/airtime/ chown -R ${web_user}:${web_user} /usr/lib/airtime/ loud "\n-----------------------------------------------------" loud " * Installing PHP * " loud "-----------------------------------------------------" loudCmd "apt-get -y --force-yes install php5" verbose "\n * Installing Zend framework..." #Debian Squeeze only has zendframework package. Newer versions of Ubuntu have zend-framework package. #Ubuntu Lucid has both zendframework and zend-framework. Difference appears to be that zendframework is for #1.10 and zend-framework is 1.11 if [ "$dist" = "Debian" ]; then loudCmd "apt-get -y --force-yes install zendframework" else loudCmd "apt-get -y --force-yes install libzend-framework-php" fi # PHP Config File for Apache if [ ! -f "/etc/php5/apache2/conf.d/airtime.ini" ]; then verbose "\n * Creating Airtime PHP config for Apache..." cp ${SCRIPT_DIR}/installer/php/airtime.ini /etc/php5/apache2/conf.d/airtime.ini else verbose "\nAirtime PHP config for Apache already exists, skipping" fi # Enable modules loudCmd "a2enmod rewrite php5" loud "\n-----------------------------------------------------" loud " * Installing PostgreSQL * " loud "-----------------------------------------------------" loudCmd "apt-get -y --force-yes install postgresql php5-pgsql" setupAirtimePostgresUser() { # here-doc to execute this block as postgres user su postgres <<'EOF' set +e psql -d postgres -tAc "CREATE USER airtime WITH ENCRYPTED PASSWORD 'airtime'; ALTER USER airtime CREATEDB;" set -e # don't indent this! EOF } if [ "$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 " * Installing RabbitMQ * " loud "-----------------------------------------------------" loudCmd "apt-get -y --force-yes install rabbitmq-server" 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\"" if [ ! -d "/etc/airtime" ]; then loud "\n-----------------------------------------------------" loud " * Installing Airtime * " loud "-----------------------------------------------------" verbose "\n * Creating /etc/airtime/ directory..." mkdir /etc/airtime 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 loud "\n-----------------------------------------------------" loud " * Installing Locales * " loud "-----------------------------------------------------" set +e verbose "\n * Generating locales" for i in `ls /usr/share/airtime/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 if [ "$ignore_dependencies" = "f" ]; then loud "\n-----------------------------------------------------" loud " * Installing External Dependencies * " loud "-----------------------------------------------------" verbose "\n * Reading requirements-${dist,,}-${code,,}.apt..." set +e if [ -f ${SCRIPT_DIR}/installer/lib/requirements-${dist,,}-${code,,}.apt ]; then loudCmd "apt-get -y -m --force-yes install $(grep -vE '^\s*#' ${SCRIPT_DIR}/installer/lib/requirements-${dist,,}-${code,,}.apt | tr '\n' ' ')" else loudCmd "apt-get -y -m --force-yes install $(grep -vE '^\s*#' ${SCRIPT_DIR}/installer/lib/requirements-ubuntu-trusty.apt | tr '\n' ' ')" fi set -e fi verbose "\n * Restarting apache..." loudCmd "service apache2 restart 2>/dev/null" IP=$(ifconfig eth0 2>/dev/null|awk '/inet addr:/ {print $2}'|sed 's/addr://') 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 "-----------------------------------------------------"