diff --git a/install_nginx.sh b/install_nginx.sh
index ffb789e..10c4b2c 100644
--- a/install_nginx.sh
+++ b/install_nginx.sh
@@ -80,8 +80,14 @@ fi
 if [[ "$install_modsecurity" == "1" ]]; then
     nginx_configure="$nginx_configure --add-dynamic-module=../ModSecurity-nginx"
 fi
-nginx_ver="$(nginx -v 2>&1|xargs|awk '{print $3}'|cut -d '/' -f 2)"
-
+nginx_ver=""
+if [[ ! -z "$(which nginx)" ]]; then
+    nginx_ver="$(nginx -v 2>&1|xargs|awk '{print $3}'|cut -d '/' -f 2)"
+fi
+if [[ ! -f /etc/init.d/nginx ]]; then
+    sudo wget http://gitlab.tp.rulingcom.com/erictyl/install_r45_on_ubuntu_1804lts_doc/-/raw/master/nginx_service.sh -O /etc/init.d/nginx
+    sudo chmod 755 /etc/init.d/nginx
+fi
 nginx_target_ver="1.23.1"
 if [[ "$nginx_ver" < $nginx_target_ver ]] || [[ "$1" == '--force' ]] || [[ "$install_modsecurity" == "1" ]]; then
     if [ -f "/etc/nginx/nginx.conf" ]; then
diff --git a/nginx4-5.conf b/nginx4-5.conf
new file mode 100644
index 0000000..fee7a81
--- /dev/null
+++ b/nginx4-5.conf
@@ -0,0 +1,23 @@
+upstream {{ORBIT}}_sock {
+  server unix:{{ORBIT_SITES}}/{{ORBIT}}/tmp/unicorn.sock;
+}
+
+server {
+  listen {{PORT}};
+  root {{ORBIT_SITES}}/{{ORBIT}}/public;
+  server_name {{SERVER_NAME}};
+
+  client_max_body_size 500m;
+
+  location / {
+    try_files $uri $uri/index.html $uri.html @app;
+  }
+
+  location @app {
+    proxy_redirect     off;
+    proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header   Host              $http_host;
+    proxy_connect_timeout   360;
+    proxy_pass http://{{ORBIT}}_sock;
+  }
+}
\ No newline at end of file
diff --git a/nginx_service.sh b/nginx_service.sh
new file mode 100644
index 0000000..db10b7d
--- /dev/null
+++ b/nginx_service.sh
@@ -0,0 +1,196 @@
+#!/bin/sh
+
+### BEGIN INIT INFO
+# Provides:	  nginx
+# Required-Start:    $local_fs $remote_fs $network $syslog $named
+# Required-Stop:     $local_fs $remote_fs $network $syslog $named
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: starts the nginx web server
+# Description:       starts nginx using start-stop-daemon
+### END INIT INFO
+
+PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
+DAEMON=/usr/sbin/nginx
+NAME=nginx
+DESC=nginx
+
+# Include nginx defaults if available
+if [ -r /etc/default/nginx ]; then
+	. /etc/default/nginx
+fi
+
+STOP_SCHEDULE="${STOP_SCHEDULE:-QUIT/5/TERM/5/KILL/5}"
+
+test -x $DAEMON || exit 0
+
+. /lib/init/vars.sh
+. /lib/lsb/init-functions
+
+# Try to extract nginx pidfile
+PID=$(cat /etc/nginx/nginx.conf | grep -Ev '^\s*#' | awk 'BEGIN { RS="[;{}]" } { if ($1 == "pid") print $2 }' | head -n1)
+if [ -z "$PID" ]; then
+	PID=/run/nginx.pid
+fi
+
+if [ -n "$ULIMIT" ]; then
+	# Set ulimit if it is set in /etc/default/nginx
+	ulimit $ULIMIT
+fi
+
+start_nginx() {
+	# Start the daemon/service
+	#
+	# Returns:
+	#   0 if daemon has been started
+	#   1 if daemon was already running
+	#   2 if daemon could not be started
+	start-stop-daemon --start --quiet --pidfile $PID --exec $DAEMON --test > /dev/null \
+		|| return 1
+	start-stop-daemon --start --quiet --pidfile $PID --exec $DAEMON -- \
+		$DAEMON_OPTS 2>/dev/null \
+		|| return 2
+}
+
+test_config() {
+	# Test the nginx configuration
+	$DAEMON -t $DAEMON_OPTS >/dev/null 2>&1
+}
+
+stop_nginx() {
+	# Stops the daemon/service
+	#
+	# Return
+	#   0 if daemon has been stopped
+	#   1 if daemon was already stopped
+	#   2 if daemon could not be stopped
+	#   other if a failure occurred
+	start-stop-daemon --stop --quiet --retry=$STOP_SCHEDULE --pidfile $PID --name $NAME
+	RETVAL="$?"
+	sleep 1
+	return "$RETVAL"
+}
+
+reload_nginx() {
+	# Function that sends a SIGHUP to the daemon/service
+	start-stop-daemon --stop --signal HUP --quiet --pidfile $PID --name $NAME
+	return 0
+}
+
+rotate_logs() {
+	# Rotate log files
+	start-stop-daemon --stop --signal USR1 --quiet --pidfile $PID --name $NAME
+	return 0
+}
+
+upgrade_nginx() {
+	# Online upgrade nginx executable
+	# http://nginx.org/en/docs/control.html
+	#
+	# Return
+	#   0 if nginx has been successfully upgraded
+	#   1 if nginx is not running
+	#   2 if the pid files were not created on time
+	#   3 if the old master could not be killed
+	if start-stop-daemon --stop --signal USR2 --quiet --pidfile $PID --name $NAME; then
+		# Wait for both old and new master to write their pid file
+		while [ ! -s "${PID}.oldbin" ] || [ ! -s "${PID}" ]; do
+			cnt=`expr $cnt + 1`
+			if [ $cnt -gt 10 ]; then
+				return 2
+			fi
+			sleep 1
+		done
+		# Everything is ready, gracefully stop the old master
+		if start-stop-daemon --stop --signal QUIT --quiet --pidfile "${PID}.oldbin" --name $NAME; then
+			return 0
+		else
+			return 3
+		fi
+	else
+		return 1
+	fi
+}
+
+case "$1" in
+	start)
+		log_daemon_msg "Starting $DESC" "$NAME"
+		start_nginx
+		case "$?" in
+			0|1) log_end_msg 0 ;;
+			2)   log_end_msg 1 ;;
+		esac
+		;;
+	stop)
+		log_daemon_msg "Stopping $DESC" "$NAME"
+		stop_nginx
+		case "$?" in
+			0|1) log_end_msg 0 ;;
+			2)   log_end_msg 1 ;;
+		esac
+		;;
+	restart)
+		log_daemon_msg "Restarting $DESC" "$NAME"
+
+		# Check configuration before stopping nginx
+		if ! test_config; then
+			log_end_msg 1 # Configuration error
+			exit $?
+		fi
+
+		stop_nginx
+		case "$?" in
+			0|1)
+				start_nginx
+				case "$?" in
+					0) log_end_msg 0 ;;
+					1) log_end_msg 1 ;; # Old process is still running
+					*) log_end_msg 1 ;; # Failed to start
+				esac
+				;;
+			*)
+				# Failed to stop
+				log_end_msg 1
+				;;
+		esac
+		;;
+	reload|force-reload)
+		log_daemon_msg "Reloading $DESC configuration" "$NAME"
+
+		# Check configuration before stopping nginx
+		#
+		# This is not entirely correct since the on-disk nginx binary
+		# may differ from the in-memory one, but that's not common.
+		# We prefer to check the configuration and return an error
+		# to the administrator.
+		if ! test_config; then
+			log_end_msg 1 # Configuration error
+			exit $?
+		fi
+
+		reload_nginx
+		log_end_msg $?
+		;;
+	configtest|testconfig)
+		log_daemon_msg "Testing $DESC configuration"
+		test_config
+		log_end_msg $?
+		;;
+	status)
+		status_of_proc -p $PID "$DAEMON" "$NAME" && exit 0 || exit $?
+		;;
+	upgrade)
+		log_daemon_msg "Upgrading binary" "$NAME"
+		upgrade_nginx
+		log_end_msg $?
+		;;
+	rotate)
+		log_daemon_msg "Re-opening $DESC log files" "$NAME"
+		rotate_logs
+		log_end_msg $?
+		;;
+	*)
+		echo "Usage: $NAME {start|stop|restart|reload|force-reload|status|configtest|rotate|upgrade}" >&2
+		exit 3
+		;;
+esac
diff --git a/orbit_service.sh b/orbit_service.sh
index 9e85fed..7e23b03 100644
--- a/orbit_service.sh
+++ b/orbit_service.sh
@@ -169,8 +169,13 @@ restart|reload)
     exit 0;
     ;;
 create)
-    test -s "$NGINX_ORBIT_SITES/$2" && echo "Site $2 already exist." && exit 0
-    test -s "$ORBIT_SITES/$2" && echo "File $ORBIT_SITES/$2 already exist." && exit 0
+    d="$(dirname $2)"
+    site_name="$(basename $2)"
+    if [[ $d != '.' ]]; then
+        ORBIT_SITES="$ORBIT_SITES/$d"
+    fi
+    test -s "$NGINX_ORBIT_SITES/$site_name" && echo "Site $site_name already exist." && exit 0
+    test -s "$ORBIT_SITES/$site_name" && echo "File $ORBIT_SITES/$site_name already exist." && exit 0
 
     while true; do
       read -p "nginx server name: " SERVER_NAME
@@ -188,13 +193,13 @@ create)
     done
 
     echo "-----------------------------------------------------"
-    echo "Path: $ORBIT_SITES/$2"
+    echo "Path: $ORBIT_SITES/$site_name"
     echo "Database: $DATABASE"
     echo http://$SERVER_NAME:$PORT
     echo "-----------------------------------------------------"
 
     while true; do
-        read -p "Create Orbit $2? (y/n)  " CONFIRM
+        read -p "Create Orbit $site_name? (y/n)  " CONFIRM
         case "$CONFIRM" in
             y|Y ) break;;
             n|N ) exit 0;;
@@ -204,23 +209,23 @@ create)
 
     cd ~
     sudo wget http://installer.tp.rulingcom.com/nginx4-5.conf
-    sudo cp nginx4-5.conf $NGINX_ORBIT_SITES/$2
+    sudo cp nginx4-5.conf $NGINX_ORBIT_SITES/$site_name
     sudo rm nginx4-5.conf
-    sudo perl -pi -e "s/{{ORBIT}}/$2/g" $NGINX_ORBIT_SITES/$2
-    sudo perl -pi -e "s#{{ORBIT_SITES}}#${ORBIT_SITES}#g" $NGINX_ORBIT_SITES/$2
-    sudo perl -pi -e "s/{{PORT}}/$PORT/g" $NGINX_ORBIT_SITES/$2
-    sudo perl -pi -e "s/{{SERVER_NAME}}/$SERVER_NAME/g" $NGINX_ORBIT_SITES/$2
+    sudo perl -pi -e "s/{{ORBIT}}/$site_name/g" $NGINX_ORBIT_SITES/$site_name
+    sudo perl -pi -e "s#{{ORBIT_SITES}}#${ORBIT_SITES}#g" $NGINX_ORBIT_SITES/$site_name
+    sudo perl -pi -e "s/{{PORT}}/$PORT/g" $NGINX_ORBIT_SITES/$site_name
+    sudo perl -pi -e "s/{{SERVER_NAME}}/$SERVER_NAME/g" $NGINX_ORBIT_SITES/$site_name
     sudo service nginx reload
 
-    sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES && git clone $ORBIT_GIT $2"
-    sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES/$2 && wget $ORBIT_BUILT_IN_EXT && git clone $ORBIT_DEFAULT_THEME app/templates/default-theme && bundle install"
-    sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES/$2 && perl -pi -e \"s/orbit_4_5/$DATABASE/g\" config/mongoid.yml"
-    # sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES/$2 && bundle exec rake assets:precompile RAILS_ENV=production"
-    sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES/$2 && bundle exec unicorn_rails -c config/unicorn.rb -D -E $RAILS_ENV"
+    sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES && git clone $ORBIT_GIT $site_name"
+    sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES/$site_name && wget $ORBIT_BUILT_IN_EXT && git clone $ORBIT_DEFAULT_THEME app/templates/default-theme && bundle install"
+    sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES/$site_name && perl -pi -e \"s/orbit_4_5/$DATABASE/g\" config/mongoid.yml"
+    # sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES/$site_name && bundle exec rake assets:precompile RAILS_ENV=production"
+    sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES/$site_name && bundle exec unicorn_rails -c config/unicorn.rb -D -E $RAILS_ENV"
 
     echo "-----------------------------------------------------"
-    echo "$2 is ready"
-    echo "Path: $ORBIT_SITES/$2"
+    echo "$site_name is ready"
+    echo "Path: $ORBIT_SITES/$site_name"
     interface_name=`ip route get 8.8.8.8|xargs|awk '{print $5}'`;
     local_ip=`ip a|grep "$interface_name" | grep -ohP '(?<=inet ).*(?=/24)'|sed 's/\s*$//g'|xargs|awk '{print $1}'`
     echo http://$local_ip:$PORT
@@ -229,24 +234,8 @@ create)
     exit 0
     ;;
 setup)
-    sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
-    sudo echo 'deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen' | sudo tee /etc/apt/sources.list.d/mongodb.list
-
-    sudo apt-get update
-    sudo apt-get -y upgrade
-    sudo apt-get install -y nginx git-core mongodb-org imagemagick curl openssh-server nano
-
-    sudo mkdir $NGINX_ORBIT_SITES
-    sudo perl -pi -e "s/sites-enabled/orbit_sites/g" /etc/nginx/nginx.conf
-    sudo rm -r /etc/nginx/sites-*
-
-    sudo apt-get --no-install-recommends --yes install gawk g++ gcc make libc6-dev libreadline6-dev zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev sqlite3 autoconf libgdbm-dev libncurses5-dev automake libtool bison pkg-config libffi-dev
-
-    sudo su -l $ORBIT_USER -c "\curl -sSL https://get.rvm.io | bash -s stable"
-    sudo su -l $ORBIT_USER -c "rvm install 2.1 --default"
-    echo "gem: --no-ri --no-rdoc" > /home/$ORBIT_USER/.gemrc
-    source /home/$ORBIT_USER/.rvm/scripts/rvm
-
+    wget http://gitlab.tp.rulingcom.com/erictyl/install_r45_on_ubuntu_1804lts_doc/-/raw/master/install_orbit_environment.sh -O install_orbit_environment.sh
+    source install_orbit_environment.sh
     echo ""
     echo "-----------------------------------------------------"
     echo "System is ready. You can start creating Orbit servers."