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83 lines
1.9 KiB
Markdown
83 lines
1.9 KiB
Markdown
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---
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title: Proxies with Apache and python
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date: 2014-10-09 10:00:00
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tags:
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- python
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- apache
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- proxy
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- gunicorn
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- uwsgi
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---
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This is a quick note on proxying a local python application (e.g. flask)
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to a subdirectory in Apache. This assumes that the file wsgi.py contains
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a WSGI application with the name *application*. Hence, wsgi:application.
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Gunicorn
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--------
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```apache
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<Location /myapp/>
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ProxyPass http://127.0.0.1:8888/myapp/
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ProxyPassReverse http://127.0.0.1:8888/myapp/
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RequestHeader set SCRIPT_NAME "/myapp/"
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</Location>
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```
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<!--more-->
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**Important**: *SCRIPT_NAME* and the end of *ProxyPass* URL **MUST BE
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THE SAME**. Otherwise, Gunicorn will fail miserably.
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Try it with:
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```bash
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venv/bin/gunicorn -w 4 -b 127.0.0.1:8888 --log-file - --access-logfile - wsgi:application
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```
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UWSGI
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-----
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This is a very simple configuration. I will try to upload one with more
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options for uwsgi (in a .ini file).
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```apache
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<Location /myapp/>
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SetHandler uwsgi_handler
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uWSGISocker 127.0.0.1:8888
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</Location>
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```
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Try it with:
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```bash
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uwsgi --socket 127.0.0.1:8888 -w wsgi:application
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```
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### Extra: Supervisor
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If everything went as expected, you can wrap your command in a
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supervisor config file and let it handle the server for you.
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```ini
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[unix_http_server]
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file=/tmp/myapp.sock ; path to your socket file
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[supervisord]
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logfile = %(here)s/logs/supervisor.log
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childlogdir = %(here)s/logs/
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[rpcinterface:supervisor]
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supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
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[supervisorctl]
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logfile = %(here)s/logs/supervisorctl.log
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serverurl=unix:///tmp/supervisor.sock ; use a unix:// URL for a unix socket
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[program:myapp]
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command = venv/bin/gunicorn -w 4 -b 0.0.0.0:5000 --log-file %(here)s/logs/gunicorn.log --access-logfile - wsgi:application
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directory = %(here)s
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environment = PATH=%(here)s/venv/bin/
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logfile = %(here)s/logs/myapp.log
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```
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