From f9eb12bd3adc25ebdf2b5baa4ae4798240dfac0e Mon Sep 17 00:00:00 2001
From: BoHung Chiu <bohung@rulingcom.com>
Date: Thu, 23 Feb 2023 15:45:06 +0800
Subject: [PATCH] Updated.

---
 install_orbit_environment.sh | 321 +++++++++++++++++++++--------------
 orbit_service.sh             |  37 +++-
 2 files changed, 224 insertions(+), 134 deletions(-)

diff --git a/install_orbit_environment.sh b/install_orbit_environment.sh
index 16e1f19..b98e19d 100644
--- a/install_orbit_environment.sh
+++ b/install_orbit_environment.sh
@@ -8,7 +8,7 @@ fi
 sudo apt update
 sudo apt install -y git
 org_pwd=$(pwd)
-if [[ $ubuntu_version > '22' ]]; then #In ubuntu 22, install linux-libc-dev instead of linux-kernel-headers
+if [[ "$ubuntu_version" > '22' ]]; then #In ubuntu 22, install linux-libc-dev instead of linux-kernel-headers
 	sudo apt install -y linux-libc-dev software-properties-common build-essential
 else
 	sudo apt install -y linux-kernel-headers software-properties-common build-essential
@@ -59,7 +59,184 @@ function fix_mongod_and_logrotate(){
 		logrotate -d /etc/logrotate.conf"
 	cd "$org_pwd"
 }
-if [[ $ubuntu_version > '21' ]]; then
+function get_mongodb_old(){
+	old_dir="mongodb_old"
+	if [ -d "/var/lib/$old_dir" ]; then
+		postfix_num="0"
+		while true; do
+			old_dir="mongodb_old.$postfix_num"
+			if [ ! -d "/var/lib/$old_dir" ]; then
+				break
+			else
+				postfix_num="$((postfix_num+1))"
+			fi
+		done
+	fi
+	mongodb_old_dir="/var/lib/$old_dir"
+}
+function fix_downgrade_mongod(){
+	if [ -z "$org_mongod_ver" ]
+		sudo rm -rf /var/lib/mongodb/*;
+		sudo chown mongodb:mongodb /var/lib/mongodb -R
+		sudo chown mongodb:mongodb /var/log/mongodb -R
+		sudo service mongod restart
+		sleep 10
+	else 
+		if [[ "$org_mongod_ver" > "$1" ]] ; then
+			if [ -d "/var/lib/mongodb" ]; then
+				get_mongodb_old
+				mv /var/lib/mongodb $mongodb_old_dir
+				push_messages "old mongo move to $mongodb_old_dir!"
+			fi
+			sudo mkdir -p /var/lib/mongodb
+			sudo chown mongodb:mongodb /var/lib/mongodb -R
+			sudo chown mongodb:mongodb /var/log/mongodb -R
+			sudo service mongod restart
+			sleep 10
+		fi
+	fi
+	mongod --version
+	mongod_code="$(echo $?)"
+}
+function install_mongodb(){
+	case $1 in
+	3.2)
+		mongod_ver="3.2.22"
+		apt_add_key_func https://www.mongodb.org/static/pgp/server-3.2.asc
+		echo "deb http://repo.mongodb.org/apt/ubuntu trusty/mongodb-org/3.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.2.list
+		sudo apt-get update
+		sudo apt-get install -y mongodb-org=$mongod_ver mongodb-org-server=$mongod_ver mongodb-org-shell=$mongod_ver mongodb-org-mongos=$mongod_ver mongodb-org-tools=$mongod_ver
+		sudo service mongod stop
+		sudo rm -f /var/lib/mongodb/mongod.lock
+		sudo rm -f /tmp/mongodb-27017.sock
+		sudo chown mongodb:mongodb /var/lib/mongodb -R
+		sudo chown mongodb:mongodb /var/log/mongodb -R
+		sudo service mongod restart
+		sleep 10
+		fix_downgrade_mongod "$mongod_ver"
+		if [ $mongod_code != 0 ] && [ $mongod_code != 1 ]; then #mongo core dump
+			push_messages "Mongo 3.2 core dump!"
+			push_messages "Please install mongod by yourself!"
+		else
+			if [ -e /tmp/mongodb-27017.sock ]; then
+				push_messages "Mongo start success!"
+			else
+				push_messages "mongo not yet start!"
+				push_messages "Please check mongo status!"
+			fi
+			fix_mongod_and_logrotate
+		fi
+		;;
+	4.4)
+		mongod_ver="4.4.18"
+		apt_add_key_func https://www.mongodb.org/static/pgp/server-4.4.asc
+		if [[ "$ubuntu_version" > '20' ]]; then
+			echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/4.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.4.list
+		elif [[ "$ubuntu_version" =~ '18' ]] || [[ "$ubuntu_version" =~ '19' ]]; then
+			echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/4.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.4.list
+		else
+			echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/4.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.4.list
+		fi
+		sudo apt-get update
+		sudo apt-get install -y mongodb-org=$mongod_ver mongodb-org-server=$mongod_ver mongodb-org-shell=$mongod_ver mongodb-org-mongos=$mongod_ver mongodb-org-tools=$mongod_ver --allow-downgrades
+		sudo service mongod restart
+		sleep 10
+		fix_downgrade_mongod "$mongod_ver"
+		#if mongo 4.4 core dump, then install mongo 3.2
+		if [ $mongod_code != 0 ] && [ $mongod_code != 1 ]; then
+			install_mongodb "3.2" "1"
+		else
+			push_messages "mongo not yet start!"
+			push_messages "Please check mongo status!"
+		fi
+		;;
+	5.0)
+		mongod_ver="5.0.14"
+		apt_add_key_func https://www.mongodb.org/static/pgp/server-5.0.asc
+		# install mongod 5.0
+		if [[ "$ubuntu_version" > '20' ]]; then
+			sudo wget -nc http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
+			sudo dpkg -i libssl1.1_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
+			sudo wget -nc http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl-dev_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
+			sudo dpkg -i libssl-dev_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
+			echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-5.0.list
+		elif [[ "$ubuntu_version" =~ '18' ]] || [[ "$ubuntu_version" =~ '19' ]]; then
+			echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/5.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-5.0.list
+		else
+			echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/5.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-5.0.list
+		fi
+		sudo apt-get update
+		sudo apt-get install -y mongodb-org=$mongod_ver mongodb-org-database=$mongod_ver mongodb-org-server=$mongod_ver mongodb-mongosh mongodb-org-shell=$mongod_ver mongodb-org-mongos=$mongod_ver mongodb-org-tools=$mongod_ver --allow-downgrades
+		sudo rm -f /var/lib/mongodb/mongod.lock
+		sudo rm -f /tmp/mongodb-27017.sock
+		sudo chown mongodb:mongodb /var/lib/mongodb -R
+		sudo chown mongodb:mongodb /var/log/mongodb -R
+		sudo service mongod restart
+		sleep 10
+		if [[ ! -e /usr/bin/mongo ]]; then
+			sudo ln -s /usr/bin/mongosh /usr/bin/mongo
+		fi
+		if [ -e /tmp/mongodb-27017.sock ]; then
+			push_messages "Mongo start success!"
+			fix_mongod_and_logrotate
+		else
+			fix_downgrade_mongod "$mongod_ver"
+			#if mongo 5.0 core dump, then install mongo 4.4
+			if [ $mongod_code != 0 ] && [ $mongod_code != 1 ]; then
+				install_mongodb "4.4" "1"
+			else
+				push_messages "mongo not yet start!"
+				push_messages "Please check mongo status!"
+			fi
+		fi
+		;;
+	6.0)
+		mongod_ver="6.0.4"
+		apt_add_key_func https://www.mongodb.org/static/pgp/server-6.0.asc
+		if [[ "$ubuntu_version" > '20' ]]; then
+			sudo wget -nc http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
+			sudo dpkg -i libssl1.1_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
+			sudo wget -nc http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl-dev_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
+			sudo dpkg -i libssl-dev_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
+			echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/6.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-6.0.list
+		elif [[ "$ubuntu_version" =~ '18' ]] || [[ "$ubuntu_version" =~ '19' ]]; then
+			echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/6.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-6.0.list
+		else
+			echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/6.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-6.0.list
+		fi
+		sudo apt-get update
+		sudo apt-get remove mongodb-clients --purge
+		sudo apt-get install -y mongodb-org=$mongod_ver mongodb-org-database=$mongod_ver mongodb-org-server=$mongod_ver mongodb-mongosh mongodb-org-mongos=$mongod_ver mongodb-org-tools=$mongod_ver --allow-downgrades
+		sudo service mongod stop
+		sudo rm -f /var/lib/mongodb/mongod.lock
+		sudo rm -f /tmp/mongodb-27017.sock
+		sudo chown mongodb:mongodb /var/lib/mongodb -R
+		sudo chown mongodb:mongodb /var/log/mongodb -R
+		sudo service mongod restart
+		sleep 10
+		if [[ ! -e /usr/bin/mongo ]]; then
+			sudo ln -s /usr/bin/mongosh /usr/bin/mongo
+		fi
+		if [ -e /tmp/mongodb-27017.sock ]; then
+			push_messages "Mongo start success!"
+			fix_mongod_and_logrotate
+		else
+			fix_downgrade_mongod "$mongod_ver"
+			#if mongo 6.0 core dump, then install mongo 5.0
+			if [ $mongod_code != 0 ] && [ $mongod_code != 1 ]; then
+				install_mongodb "5.0" "1"
+			else
+				push_messages "mongo not yet start!"
+				push_messages "Please check mongo status!"
+			fi
+		fi
+		;;
+	*)
+		push_messages "Only support mongodb: 3.2, 4.4, 5.0, 6.0!"
+		;;
+	esac
+}
+if [[ "$ubuntu_version" > '21' ]]; then
 	function apt_add_key_func(){
 		url="$1"
 		base_name="$(basename $url)"
@@ -86,7 +263,7 @@ fi
 sudo service nginx restart
 openssl_dir=""
 need_export_apt_key="0"
-if [[ $ubuntu_version > '21' ]]; then # ruby must use openssl <= 1.1.1. Not support openssl 3.0 yet.
+if [[ "$ubuntu_version" > '21' ]]; then # ruby must use openssl <= 1.1.1. Not support openssl 3.0 yet.
 	need_export_apt_key="1"
 	if [[ ! -d "/opt/openssl" ]]; then
 		target_openssl_ver="1.1.1q"
@@ -110,139 +287,23 @@ sudo mkdir orbit_sites/
 if [ -z "$(grep 'orbit_sites' nginx.conf)" ]; then
 	sudo sed -i 's/\(include\ \/etc\/nginx\/sites-enabled\/\*\;\)/\1\n    include\ \/etc\/nginx\/orbit_sites\/*;/g' nginx.conf
 fi
-if [[ $ubuntu_version > '22' ]]; then #Use root account prevent reading socket denied
+if [[ "$ubuntu_version" > '22' ]]; then #Use root account prevent reading socket denied
 	sudo sed -E -i 's/^[# ]*user.*/user root/g' /etc/nginx/nginx.conf
 fi
 cd $org_pwd
 sudo apt-get install gnupg -y
-if [[ $ubuntu_version =~ '14' ]]; then
-	apt_add_key_func https://www.mongodb.org/static/pgp/server-3.2.asc
-	echo "deb http://repo.mongodb.org/apt/ubuntu trusty/mongodb-org/3.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.2.list
-	sudo apt-get update
-	sudo apt-get install -y mongodb-org=3.2.22 mongodb-org-server=3.2.22 mongodb-org-shell=3.2.22 mongodb-org-mongos=3.2.22 mongodb-org-tools=3.2.22
-	sudo service mongod stop
-	sudo rm -f /var/lib/mongodb/mongod.lock
-	sudo rm -f /tmp/mongodb-27017.sock
-	sudo chown mongodb:mongodb /var/lib/mongodb -R
-	sudo chown mongodb:mongodb /var/log/mongodb -R
-	sudo service mongod restart
-	sleep 10
-	mongod --version
-	exit_code="$(echo $?)"
-	if [ $exit_code != 0 ] && [ $exit_code != 1 ]; then #mongo core dump
-		push_messages "Mongo 3.2 core dump!"
-		push_messages "Please install mongod by yourself!"
-	else
-		if [ -e /tmp/mongodb-27017.sock ]; then
-			push_messages "Mongo start success!"
-		else
-			push_messages "mongo not yet start!"
-			push_messages "Please check mongo status!"
-		fi
-		fix_mongod_and_logrotate
-	fi
+if [ -z "$(which mongod)" ]; then
+	org_mongod_ver=""
 else
-	# install mongod 6.0
-	apt_add_key_func https://www.mongodb.org/static/pgp/server-6.0.asc
-	if [[ $ubuntu_version > '20' ]]; then
-		sudo wget -nc http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
-		sudo dpkg -i libssl1.1_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
-		sudo wget -nc http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl-dev_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
-		sudo dpkg -i libssl-dev_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
-		echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/6.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-6.0.list
-	elif [[ $ubuntu_version =~ '18' ]] || [[ $ubuntu_version =~ '19' ]]; then
-		echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/6.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-6.0.list
+	org_mongod_ver=`mongod --version|grep 'Build Info' -A 20|grep 'version'|sed -E 's/\s*"version"://g'|cut -d '"' -f 2`
+fi
+if [[ "$ubuntu_version" =~ '14' ]]; then
+	install_mongodb "3.2"
+else
+	if [ -z "$(lscpu |grep 'avx')" ]; then #Latest version not use avx instruction is 4.4.
+		install_mongodb "4.4"
 	else
-		echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/6.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-6.0.list
-	fi
-	sudo apt-get update
-	sudo apt-get remove mongodb-clients --purge
-	sudo apt-get install -y mongodb-org=6.0.2 mongodb-org-database=6.0.2 mongodb-org-server=6.0.2 mongodb-mongosh mongodb-org-mongos=6.0.2 mongodb-org-tools=6.0.2
-	sudo service mongod stop
-	sudo rm -f /var/lib/mongodb/mongod.lock
-	sudo rm -f /tmp/mongodb-27017.sock
-	sudo chown mongodb:mongodb /var/lib/mongodb -R
-	sudo chown mongodb:mongodb /var/log/mongodb -R
-	sudo service mongod restart
-	sleep 10
-	if [[ ! -e /usr/bin/mongo ]]; then
-		sudo ln -s /usr/bin/mongosh /usr/bin/mongo
-	fi
-	if [ -e /tmp/mongodb-27017.sock ]; then
-		push_messages "Mongo start success!"
-	else
-		mongod --version
-		exit_code="$(echo $?)"
-		#if mongo 6 core dump, then install mongo 5
-		if [ $exit_code != 0 ] && [ $exit_code != 1 ]; then
-			sudo apt-get purge mongodb-org* -y
-			# sudo rm -rf /var/log/mongodb
-			# sudo rm -rf /var/lib/mongodb
-			apt_add_key_func https://www.mongodb.org/static/pgp/server-5.0.asc
-			# install mongod 5.0
-			if [[ $ubuntu_version > '20' ]]; then
-				sudo wget -nc http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
-				sudo dpkg -i libssl1.1_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
-				sudo wget -nc http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl-dev_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
-				sudo dpkg -i libssl-dev_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
-				echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-5.0.list
-			elif [[ $ubuntu_version =~ '18' ]] || [[ $ubuntu_version =~ '19' ]]; then
-				echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/5.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-5.0.list
-			else
-				echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/5.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-5.0.list
-			fi
-			sudo apt-get update
-			sudo apt-get install -y mongodb-org=5.0.11 mongodb-org-database=5.0.11 mongodb-org-server=5.0.11 mongodb-mongosh mongodb-org-shell=5.0.11 mongodb-org-mongos=5.0.11 mongodb-org-tools=5.0.11
-			sudo rm -f /var/lib/mongodb/mongod.lock
-			sudo rm -f /tmp/mongodb-27017.sock
-			sudo chown mongodb:mongodb /var/lib/mongodb -R
-			sudo chown mongodb:mongodb /var/log/mongodb -R
-			sudo service mongod restart
-			sleep 10
-			if [[ ! -e /usr/bin/mongo ]]; then
-				sudo ln -s /usr/bin/mongosh /usr/bin/mongo
-			fi
-			if [ -e /tmp/mongodb-27017.sock ]; then
-				push_messages "Mongo start success!"
-			else
-				mongod --version
-				exit_code="$(echo $?)"
-				#if mongo 5 core dump, then install mongo 4.4
-				if [ $exit_code != 0 ] && [ $exit_code != 1 ]; then
-					sudo apt-get purge mongodb-org* -y
-					# sudo rm -rf /var/log/mongodb
-					# sudo rm -rf /var/lib/mongodb
-					apt_add_key_func https://www.mongodb.org/static/pgp/server-4.4.asc
-					if [[ $ubuntu_version > '20' ]]; then
-						echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/4.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.4.list
-					elif [[ $ubuntu_version =~ '18' ]] || [[ $ubuntu_version =~ '19' ]]; then
-						echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/4.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.4.list
-					else
-						echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/4.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.4.list
-					fi
-					sudo apt-get update
-					sudo apt-get install -y mongodb-org=4.4.11 mongodb-org-server=4.4.11 mongodb-org-shell=4.4.11 mongodb-org-mongos=4.4.11 mongodb-org-tools=4.4.11
-					sudo service mongod restart
-					sleep 10
-					if [[ ! -e /usr/bin/mongo ]]; then
-						sudo ln -s /usr/bin/mongosh /usr/bin/mongo
-					fi
-					if [ -e /tmp/mongodb-27017.sock ]; then
-						push_messages "Mongo start success!"
-					else
-						push_messages "mongo not yet start!"
-						push_messages "Please check mongo status!"
-					fi
-				else
-					push_messages "mongo not yet start!"
-					push_messages "Please check mongo status!"
-				fi
-			fi
-		else
-			push_messages "mongo not yet start!"
-			push_messages "Please check mongo status!"
-		fi
-		fix_mongod_and_logrotate
+		install_mongodb "6.0"
 	fi
 fi
 # build ImageMagick and install
diff --git a/orbit_service.sh b/orbit_service.sh
index 46a2710..e719a06 100644
--- a/orbit_service.sh
+++ b/orbit_service.sh
@@ -67,6 +67,11 @@ bundle_orbit () {
     echo "Execing bundle install in $ORBIT_ROOT";
     sudo su -l $ORBIT_USER -c "cd $ORBIT_ROOT && bundle $args";
 }
+upgrade_orbit () {
+    sig QUIT;
+    sudo su -l $ORBIT_USER -c "cd $ORBIT_ROOT && bundle update && git fetch origin && rails runner 'a=Admin::SitesController.new;a.git_reset(%w(origin)[0],%w(update)[0]);while(1) do (Multithread.where(key: %w(update_manager)[0],status: %w(finish)[0]).count!=0 ? break : nil) end;sleep(5)' && bundle update";
+    start_orbit;
+}
 case $1 in
 install)
     if [ ! -z "$2" ]; then
@@ -92,6 +97,30 @@ install)
 
     exit 0;
 ;;
+update)
+    if [ ! -z "$2" ]; then
+        get_orbit_root $2;
+        if [ ! -z "$ORBIT_ROOT" ]; then
+            bundle_orbit;
+        fi
+    else
+        if [ -e "/home/$ORBIT_USER/closed_sites.txt" ]; then
+            closed_sites="$(cat /home/$ORBIT_USER/closed_sites.txt)";
+        else
+            closed_sites="";
+        fi
+        for APP in `ls -1 $NGINX_ORBIT_SITES`; do
+            get_orbit_root $APP;
+            if [ ! -z "$ORBIT_ROOT" ]; then
+                if [[ ! "$closed_sites" =~ "$ORBIT_ROOT" ]]; then
+                    upgrade_orbit;
+                fi
+            fi
+        done
+    fi
+
+    exit 0;
+;;
 start)
     if [ ! -z "$2" ]; then
         get_orbit_root $2;
@@ -254,10 +283,10 @@ create)
 
     cd ~
     sudo wget http://gitlab.tp.rulingcom.com/erictyl/install_r45_on_ubuntu_1804lts_doc/-/raw/master/nginx4-5.conf -O $NGINX_ORBIT_SITES/$site_name
-    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 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 "mkdir -p $ORBIT_SITES"
     sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES && git clone $ORBIT_GIT $site_name"