kirsle.net/www/wiki/nginx-configs.md

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# nginx configs
I started migrating all my sites from Apache (mod_wsgi, mod_fcgid, mod_rewrite, etc.) over to nginx. For the interim phase I forwarded domains from nginx to Apache while slowly converting domains over.
The eventual goal is to get all sites running on Python/Flask/gunicorn and use supervisor ([details on that here](https://github.com/kirsle/rophako/wiki/Server-Configuration#nginx-configurations)) but in the mean time I had to set up PHP/CGI support in nginx.
These are some of those configs:
## mod_rewrite site with an index.cgi
Apache config using mod_rewrite:
```apache
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.cgi [L]
</IfModule>
```
Ported over to nginx:
```nginx
server {
server_name noah.is;
listen 80;
root /home/www/sites/noah.is;
index index.cgi index.html index.htm;
location / {
try_files $uri $uri/ /index.cgi;
}
# legacy CGI scripts
# <https://wiki.debian.org/nginx/FastCGI>
location ~ \.cgi$ {
try_files $uri $uri/ /index.cgi;
gzip off;
fastcgi_pass unix:/var/run/fcgiwrap.socket;
include fastcgi_params;
fastcgi_param SERVER_NAME $host;
}
}
```
## Legacy PHP and CGI Script Support
Kirsle.net used some PHP scripts ([Piwik Analytics](http://piwik.org/)) in the `/piwik` folder and some legacy CGI scripts (ttf2eot converter, etc.) in `/wizards` and these had to continue working while the rest of the site moved to gunicorn/supervisor/nginx.
Irrelevant aliases were removed from this snippet along with SSL settings (not very interesting).
```nginx
server {
server_name www.kirsle.net kirsle.net;
listen 443 ssl;
# (ssl configs removed)
index index.cgi index.html index.htm;
root /home/www/git/rophako;
location /static {
alias /home/www/public_html/static;
}
location /piwik {
alias /home/www/public_html/piwik;
index index.php;
}
location /wizards {
alias /home/www/public_html/wizards;
}
# uwsgi
location / {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_pass http://127.0.0.1:9000;
}
# run php scripts
location ~ \.php$ {
include fastcgi_params;
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /home/www/public_html$fastcgi_script_name;
}
# legacy CGI scripts
# https://wiki.debian.org/nginx/FastCGI
location ~ \.cgi$ {
try_files $uri $uri/ /index.cgi;
gzip off;
root /home/www/public_html;
fastcgi_pass unix:/var/run/fcgiwrap.socket;
include fastcgi_params;
fastcgi_param SERVER_NAME $host;
}
}
```