setup-vhost.sh

#!/bin/bash 
function check_root() {
	if [ ! "`whoami`" = "root" ]
	then
	    echo "Root previlege required to run this script. Rerun as root."
	    exit 1
	fi
}

check_root

if [ -z "$1" ];then
	echo "Usage: setup-vhost <username> <hostname> (Without the www. prefix)"
	exit   
fi


adduser $1

mkdir "/home/$1/www/"
chown -R $1:$1 "/home/$1/www/"

echo -n "Add www prefix and redirect to www by default?[y/n][y]:"
read www_create
if [ "$www_create" == "n" ];then
cat > "/etc/nginx/sites-available/$2.conf" <<END
server {
    server_name $2;
    root /home/$1/www/;
    index index.php;
 
        location = /favicon.ico {
                log_not_found off;
                access_log off;
        }
 
        location = /robots.txt {
                allow all;
                log_not_found off;
                access_log off;
        }
 
        location / {
                # This is cool because no php is touched for static content
                try_files \$uri \$uri/ /index.php?q=\$uri&\$args;
        }
 
        location ~ \.php\$ {
                #NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
                include fastcgi_params;
    		fastcgi_intercept_errors on;
    		fastcgi_index index.php;
    		fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
    		try_files \$uri =404;
    		fastcgi_pass unix:/var/run/php5-fpm-$1.sock;
    		error_page 404 /404page.html;
        }
 
        location ~* \.(js|css|png|jpg|jpeg|gif|ico)\$ {
                expires max;
                log_not_found off;
        }
    access_log  /var/log/nginx/$2-access.log;
    error_log  /var/log/nginx/$2-error.log;
     
}
END

else
cat > "/etc/nginx/sites-available/$2.conf" <<END
server {
    server_name $2 www.$2;
    root /home/$1/www/;
    index index.php;
 
        location = /favicon.ico {
                log_not_found off;
                access_log off;
        }
 
        location = /robots.txt {
                allow all;
                log_not_found off;
                access_log off;
        }
 
        location / {
                # This is cool because no php is touched for static content
                try_files \$uri \$uri/ /index.php?q=\$uri&\$args;
        }
 
        location ~ \.php\$ {
                #NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
                include fastcgi_params;
    		fastcgi_intercept_errors on;
    		fastcgi_index index.php;
    		fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
    		try_files \$uri =404;
    		fastcgi_pass unix:/var/run/php5-fpm-$1.sock;
    		error_page 404 /404page.html;
        }
 
        location ~* \.(js|css|png|jpg|jpeg|gif|ico)\$ {
                expires max;
                log_not_found off;
        }
    access_log  /var/log/nginx/$2-access.log;
    error_log  /var/log/nginx/$2-error.log;
    if (\$host !~* www\.(.*)) {
     rewrite ^(.*)\$ http://www.$2\$1 permanent;
    }
    
}
END
fi

cat > /etc/php5/fpm/pool.d/$1.conf <<END
[$1]
listen = /var/run/php5-fpm-$1.sock
user = $1
group = $1
listen.owner = www-data
listen.group = www-data
listen.mode = 0666
pm = dynamic
pm.max_children = 5
pm.start_servers = 3
pm.min_spare_servers = 2
pm.max_spare_servers = 4
pm.max_requests = 200
listen.backlog = -1
request_terminate_timeout = 120s
rlimit_files = 131072
rlimit_core = unlimited
catch_workers_output = yes
env[HOSTNAME] = \$HOSTNAME
env[TMP] = /tmp
env[TMPDIR] = /tmp
env[TEMP] = /tmp
END

ln -s /etc/nginx/sites-available/$2.conf /etc/nginx/sites-enabled/$2.conf

service nginx reload
service php5-fpm restart

echo Virtual Host Created. Upload Files to /home/$1/www .
echo -n "Create MySQL database for user?[y/n][n]:"
read mysql_db_create
if [ "$mysql_db_create" == "y" ];then
	echo -n "MySQL Root Password: "
	read mysql_root_password
	echo -n "MySQL Username: "
	read mysql_user
	echo -n "Password: "
	read mysql_password
	echo -n "MySQL Database Name: "
	read mysql_db_name
	mysql -u root -p"$mysql_root_password" mysql -e "CREATE DATABASE $mysql_db_name; GRANT ALL ON  $mysql_db_name.* TO $mysql_user@localhost IDENTIFIED BY '$mysql_password';FLUSH PRIVILEGES;"
	echo Database Created.
	echo -n "Import SQL File to this database?[y/n][n]:"
	read mysql_import_sql
	if [ "$mysql_import_sql" == "y" ];then
		echo -n "SQL File (Absolute Path)?:"
		read mysql_import_location
		mysql -u root -p"$mysql_root_password" "$mysql_db_name" < "$mysql_import_location"; 
	fi
fi