CentOS6 + Ruby2 + RoR4 + Passenger + Nginx - 11/03/13

init-rpm.sh

#!/bin/sh
#
# nginx – this script starts and stops the nginx daemon
#
# chkconfig: - 85 15
# description: Nginx is an HTTP(S) server, HTTP(S) reverse \
# proxy and IMAP/POP3 proxy server
# processname: nginx
# config: /opt/nginx/conf/nginx.conf
# pidfile: /opt/nginx/logs/nginx.pid

# Source function library.
. /etc/rc.d/init.d/functions

# Source networking configuration.
. /etc/sysconfig/network

# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0

nginx="/opt/nginx/sbin/nginx"
prog=$(basename $nginx)

NGINX_CONF_FILE="/opt/nginx/conf/nginx.conf"

lockfile=/var/lock/subsys/nginx

start() {
[ -x $nginx ] || exit 5
[ -f $NGINX_CONF_FILE ] || exit 6
echo -n $"Starting $prog: "
daemon $nginx -c $NGINX_CONF_FILE
retval=$?
echo
[ $retval -eq 0 ] && touch $lockfile
return $retval
}

stop() {
echo -n $"Stopping $prog: "
killproc $prog -QUIT
retval=$?
echo
[ $retval -eq 0 ] && rm -f $lockfile
return $retval
}

restart() {
configtest || return $?
stop
start
}

reload() {
configtest || return $?
echo -n $”Reloading $prog: ”
killproc $nginx -HUP
RETVAL=$?
echo
}

force_reload() {
restart
}

configtest() {
$nginx -t -c $NGINX_CONF_FILE
}

rh_status() {
status $prog
}

rh_status_q() {
rh_status >/dev/null 2>&1
}

case "$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart|configtest)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
;;
*)
echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
exit 2
esac

ROR110313

sudo yum update -y
sudo yum upgrade -y
sudo yum groupinstall "Development Tools"

curl -L get.rvm.io | bash -s stable
source /etc/profile.d/rvm.sh # or the path that is given by your rvm

rvm requirements run force

rvm install 2.0.0 --default

gem install rails

git clone https://github.com/joyent/node.git
cd node
./configure
make
make install
cd ..

git clone https://github.com/FooBarWidget/passenger.git
cd passenger
gem build passenger.gemspec
gem install passenger-4.0.0.rc5.gem # or the version that you have
cd ..

passenger-install-nginx-module 

cd /opt
wget -O init-rpm.sh http://library.linode.com/assets/603-init-rpm.sh # or get it from init-rpm.sh hosted here
mv /opt/init-rpm.sh /etc/rc.d/init.d/nginx
chmod +x /etc/rc.d/init.d/nginx
chkconfig --add nginx
chkconfig nginx on

cd /opt/nginx
mkdir sites-available
mkdir sites-enabled
# add "include sites-enabled/*;" to nginx.conf (inside http block)
# create server config file inside sites-available
# ln -s /path/to/sites-available/file /path/to/sites-enabled/file

service nginx restart

sample_server.conf

server {
  listen 80;
  server_name www.yourhost.com;
  root /somewhere/public;   # <--- be sure to point to 'public'!
  passenger_enabled on;
}