doc/packaging_apps_nginx_conf.md
2016-01-30 19:41:48 +01:00

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# Nginx configuration
This tutorial aim to help setup Nginx configuration for application packaging.
#### Nginx configuration
Configuration must be in `conf/nginx.conf`. We must use **FastCGI** or a **proxy_pass** following the application:
* **FastCGI** is used with PHP applications:
```bash
location YNH_EXAMPLE_PATH {
alias YNH_WWW_PATH ;
if ($scheme = http) {
rewrite ^ https://$server_name$request_uri? permanent;
}
index index.php;
try_files $uri $uri/ index.php;
location ~ [^/]\.php(/|$) {
fastcgi_split_path_info ^(.+?\.php)(/.*)$;
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
include fastcgi_params;
fastcgi_param REMOTE_USER $remote_user;
fastcgi_param PATH_INFO $fastcgi_path_info;
fastcgi_param SCRIPT_FILENAME $request_filename;
}
# Include SSOWAT user panel.
include conf.d/yunohost_panel.conf.inc;
}
```
* **`proxy_pass`** in Python, Node.js, Go and Java applications:
```bash
location YNH_EXAMPLE_PATH/ {
rewrite ^YNH_EXAMPLE_PATH$ YNH_EXAMPLE_PATH/ permanent;
proxy_pass http://YNH_EXEMPLE_DOMAIN:YNH_EXAMPLE_PORT/;
proxy_set_header Host $host;
proxy_buffering off;
}
```
#### Install script
We must modify `conf/nginx.conf` file with application arguments. For this, we use generic terms `YNH_EXAMPLE_PATH` that we modify by desired values with `sed` command:
```bash
sed -i "s@YNH_EXAMPLE_PATH@$path@g" ../conf/nginx.conf
sed -i "s@YNH_EXAMPLE_PORT@$port@g" ../conf/nginx.conf
sed -i "s@YNH_EXEMPLE_DOMAIN@$domain@g" ../conf/nginx.conf
```
We must move that configuration file in Nginx configuration, then reload Nginx configuration:
```bash
cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/$app.conf
sudo service nginx reload
```
If Nginx won't restart, it's possible that this configuration file isn't right.
#### Remove script
We must remove Nginx configuration of this application, then reload Nginx configuration:
```bash
rm -f /etc/nginx/conf.d/$domain.d/$app.conf
sudo service nginx reload
```