Apache/Django筆記

預設有兩個Django project : locallibrary (study from MDN), demoblog，放在/var/www/html下面。

因為不打算連外、只有server-client溝通，所以只有在client /etc/hosts加入 target server的URL對應。

 

server的 /etc/httpd/conf.d/下建立 vhost.conf:

<virtualHost *:80 >
ServerName demoblog.[domain name]
DocumentRoot /var/www/html/demoblog
WSGIDaemonProcess demoblog processes=1 threads=5 home=/var/www/html/demoblog/
WSGIProcessGroup demoblog
WSGIScriptAlias /       /var/www/html/demoblog/demoblog/wsgi.py
<Directory "/var/www/html/demoblog">
    Options FollowSymLinks
    AllowOverride None
    Require all granted
</Directory>
<Directory /var/www/html/demoblog/demoblog/>
     <Files wsgi.py>
          Require all granted
     </Files>
</Directory>
</VirtualHost>
<virtualHost *:80>
ServerName locallibrary.[domain name]
DocumentRoot /var/www/html/locallibrary
WSGIDaemonProcess locallibrary processes=1 threads=5 home=/var/www/html/locallibrary/
WSGIProcessGroup locallibrary
WSGIScriptAlias /       /var/www/html/locallibrary/locallibrary/wsgi.py
<Directory "/var/www/html/locallibrary">
    Options FollowSymLinks
    AllowOverride None
    Require all granted
</Directory>
<Directory /var/www/html/locallibrary/locallibrary/>
    <Files wsgi.py>
    	Require all granted
    </Files>
</Directory>
</VirtualHost>
  

 

主要的重點就在於 WSGI將之 daemon化。

引用網路上查到的文章解釋WSGI:

"在傳統的 web server 中，像是 NGINX, APACHE 是無法去執行 Python web applicatION 的。因此需要一個『能夠執行』的 web server 來達到這個目的，而這種 web server 也叫做 WSGI server"

 而在 Django部份，我拿其中一個demoblog作為範例：

1. django-admin startproject diyblog " under /var/www/html
2. 在/var/www/html/demoblog/ 下，執行 "./manage.py startapp blog"
3. Setup diyblog/settings, urls
4. Add static files(JS, CSS...etc.) into demoblog -->  

                   a. In settings.py, add: 

•     import os.path
•     PROJECT_ROOT = os.path.normpath(os.path.dirname(BASE_DIR))
•     STATIC_ROOT = os.path.join(BASE_DIR, 'static') 
• 並且在 url.py 裡面的urlpatterns 的中括號尾巴加上： + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

                   b. ./manage.py collectstatic

記得重新啟動Web 伺服器

其餘大致上就按照 MDN上面的作法來實現了