远程访问virtualenv

我有阿帕奇 httpd 安装在服务器上 10.37.45.89 它正在 wsgi_module 安装在里面,我已经把 wsgi.conf 文件位于 /etc/apache2/conf.d 具体位置如下:

<virtualhost *:80>
    ServerName my.webtool

    WSGIDaemonProcess webtool user=www-data group=www-data threads=5 home=/home/user/flask-dev
    WSGIScriptAlias / /home/user/flask-dev/webtool.wsgi

    <directory /home/user/flask-dev>
        WSGIProcessGroup webtool
        WSGIApplicationGroup %{GLOBAL}
        WSGIScriptReloading On
        Order deny,allow
        Allow from all
    </directory>
</virtualhost>

我有 Flask 安装在另一台服务器上 10.37.45.90 我第一次在那里 virtualenv 以下列方式

(user@ajdfhklfhasjdf01 [~/flask-dev]) sudo pip install virtualenv
(user@ajdfhklfhasjdf01 [~/flask-dev]) sudo virtualenv venv
(user@ajdfhklfhasjdf01 [~/flask-dev]) source venv/bin/activate
(venv)(user@ajdfhklfhasjdf01 [~/flask-dev])
(venv)(user@ajdfhklfhasjdf01 [~/flask-dev]) sudo pip install Flask

我的代码和wsgi文件具有以下层次结构:

(venv)(user@ajdfhklfhasjdf01 [~/flask-dev])$ ls
__init__.py*  webtool.wsgi*

(venv)(user@ajdfhklfhasjdf01 [~/flask-dev])$ cat webtool.wsgi
import sys
sys.path.append('/home/user/flask-dev')
from webtool import app as application

(venv)(user@ajdfhklfhasjdf01 [~/flask-dev])$ cat __init__.py
import socket
from flask import Flask
app = Flask(__name__)
host_ip_address = socket.gethostbyname(socket.gethostname())
@app.route("/")
def hello():
    return "Hello world!"
if __name__ == "__main__":
    app.run(debug=True,host=host_ip_address,port=30004)

我不确定如何在这两个服务器之间执行链接,以便flask能够满足httpd给出的请求。