滾動金字塔應用程序到生產站點

Question

我正在嘗試將金字塔應用程序推出到生產站點。

截至目前，我已經創建了其中的應用程序放置在出的public_html的ENV文件，類似下面：

[~/env] $ 

所以我輸入

$ ../bin/pserve production.ini, 

然而，當我訪問www.mydomain.com時，它仍然顯示index.html。我應該如何解決這個問題？

我正在使用CentOS 64bit + Apache + mod_wsgi。

的設置如下：

Apache/2.2.24 (Unix) 
    mod_ssl/2.2.24 
    OpenSSL/1.0.0-fips 
    mod_wsgi/3.3 
    Python/2.6.6 
    mod_auth_passthrough/2.1 
    mod_bwlimited/1.4 
    FrontPage/5.0.2.2635 configured -- resuming normal operations 

---

在我production.ini文件，它是作爲遵循

[app:main] 
    use = egg:ECommerce 
    reload_templates = false 
    debug_authorization = false 
    debug_notfound = false 
    debug_routematch = false 
    debug_templates = false 
    default_locale_name = en 
    mongodb.url = mongodb://my.ip.address 
    mongodb.db_name = mycart_demo 

    [filter:weberror] 
    use = egg:WebError#error_catcher 
    debug = false 
    ;error_log = 
    ;show_exceptions_in_wsgi_errors = true 
    ;smtp_server = localhost 
    ;error_email = janitor@example.com 
    ;smtp_username = janitor 
    ;smtp_password = "janitor's password" 
    ;from_address = paste@localhost 
    ;error_subject_prefix = "Pyramid Error" 
    ;smtp_use_tls = 
    ;error_message = 

    #[pipeline:main] 
    #pipeline = 
    # weberror 
    # ECommerce 

    [server:main] 
    use = egg:waitress#main 
    host = 0.0.0.0 
    port = 8080 

    # Begin logging configuration 

    [loggers] 
    keys = root, ecommerce 

    [handlers] 
    keys = console 

    [formatters] 
    keys = generic 

    [logger_root] 
    level = WARN 
    handlers = console 

    [logger_ecommerce] 
    level = WARN 
    handlers = 
    qualname = ecommerce 

    [handler_console] 
    class = StreamHandler 
    args = (sys.stderr,) 
    level = NOTSET 
    formatter = generic 

    [formatter_generic] 
    format = %(asctime)s %(levelname)-5.5s [%(name)s][%(threadName)s] %(message)s 

    # End logging configuration 

---

我已經成功地推出了在生產但現在，它顯示出500內部服務器錯誤...

在Apache的error_log，它顯示：

[Sun Apr 07 23:17:47 2013] [alert] [client <ip_address>] 
     /home/vretnet9/public_html/.htaccess: WSGIScriptAlias not allowed here 

於是我就提前來看看的.htaccess

的.htaccess

Options +ExecCGI 
    AddHandler cgi-script .cgi 
    AddHandler wsgi-script .wsgi 

    WSGIScriptAlias ECommerce /home/vretnet9/modwsgi/env/pyramid.wsgi 
    WSGIDaemonProcess root processes=5 threads=1 display-name=%{GROUP} 
    WSGIProcessGroup root 
    WSGIApplicationGroup %{GLOBAL} 

我不知道它實際上應該正在調用.htaccess或scriptalias應該與我的.conf中的那個相同，它位於

項

modwsgi.conf的內容如下：

WSGIApplicationGroup %{GLOBAL} 
    WSGIPassAuthorization On 
    WSGIDaemonProcess pyramid user=vretnet9 group=vretnet9 threads=4 \ 
    python-path=/home/vretnet9/modwsgi/env/lib/python3.3/site-packages 
    WSGIScriptAlias /ECommerce /home/vretnet9/modwsgi/env/pyramid.wsgi 

    <Directory /home/vretnet9/modwsgi/env> 
     WSGIProcessGroup pyramid 
     Order allow,deny 
     Allow from all 
    </Directory> 

EDIT 在Apache的error_log，下面是被記錄：

[Mon Apr 08 02:17:22 2013] [error] Traceback (most recent call last): 
    [Mon Apr 08 02:17:22 2013] [error] File 
      "/home/vretnet9/modwsgi/env/pyramid.wsgi", line 5, in <module> 
    [Mon Apr 08 02:17:22 2013] [error] from pyramid.paster import get_app, 
      setup_logging 
    [Mon Apr 08 02:17:22 2013] [error] File "/home/vretnet9/modwsgi/env/ 
      lib/python3.3/site-packages/pyramid/paster.py", line 1, in <module> 
    [Mon Apr 08 02:17:22 2013] [error]  import os 
    [Mon Apr 08 02:17:22 2013] [error] ImportError: No module named os 

EDIT＃2

這是我在shell中運行時的結果：

[~/modwsgi/env]# python 
    Python 3.3.0 (default, Mar 27 2013, 09:31:49) 
    [GCC 4.4.7 20120313 (Red Hat 4.4.7-3)] on linux 
    Type "help", "copyright", "credits" or "license" for more information. 
    >>> import os 
    >>> print (os.getcwd()) 
    /home/vretnet9/modwsgi/env 

Answer 1

這不是你如何使用mod_wsgi + Apache將金字塔項目投入生產。我建議你閱讀The official documentation

當你運行../bin/pserve production.ini它開始於8080端口（在production.ini定義）

理想情況下，你會想在一個新的虛擬環境來安裝金字塔，然後配置mod_wsgi的使用是糊狀HTTP服務器python的實例。您必須將.wsgi腳本添加到您的項目中，並將mod_wsgi配置爲在Apache啓動時運行該腳本。

編輯

ScriptAlias指令（及所有相關部件）應該在你的modwsgi.conf（確保導入modwsgi.conf在實際的apache的conf）。

在該文件中，你應該定義你的PYTHONPATH和PYTHONHOME（ESP如果你有一個的virtualenv），並且您已經定義的剩下的東西（WSGIApplicationGroup，WSGIScriptAlias等）

重要 - 確保您的apache用戶（apache）一直對.wsgi腳本具有讀取執行權限。這意味着即使你的/ home目錄應該可以被apache訪問。

我會建議託管應用程序和另一個（說的/ opt /對環境Env）creatijg一個seaparate目錄（說的/ opt/PROJ）。

這裏是我的pyramid.conf的樣子。我有的Python 2.6，並保持我的項目（僅適用於靜態的東西如CSS，圖片，JS和.wsgi腳本）上的/ opt/save_project。我的virtualenv是/ opt /吡

WSGIPythonHome /opt/pyra 
WSGIPythonPath /opt/pyra/lib/python2.6 
<VirtualHost 31.1.1.22:8005> 
    DocumentRoot /opt/save_project 
    WSGIApplicationGroup %{GLOBAL} 
    WSGIPassAuthorization On 
    WSGIProcessGroup %{GLOBAL} 
    WSGIDaemonProcess pyramid user=apache group=apache \ 
     python-path=/opt/pyra/lib/python2.6 
    WSGIScriptAlias//opt/save_project/pyramid.wsgi 
    # Get the static and favicon.ico pages working by properly aliasing them 
    Alias /favicon.ico /opt/save_project/static/images/favicon.ico 
    Alias /static /opt/save_project/static 
    <Directory /opt/save_project> 
     AllowOverride all 
     Options -MultiViews 
    </Directory> 
</VirtualHost> 

您可能會看到mod_wsgi docs以獲取更多信息