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Add support for overriding default proxy settings

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- If /etc/nginx/proxy.conf exists use that, otherwise use the default
This commit is contained in:
Richard Bateman 2015-08-14 11:29:44 -06:00
parent 23ae831198
commit 2eff96969a
2 changed files with 21 additions and 0 deletions
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17
README.md
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@ -143,6 +143,23 @@ You'll need apache2-utils on the machine where you plan to create the htpasswd f
If you need to configure Nginx beyond what is possible using environment variables, you can provide custom configuration files on either a proxy-wide or per-`VIRTUAL_HOST` basis.
#### Overriding default proxy settings
If you want to override the default proxy settings for the nginx container, add a configuration file at `/etc/nginx/proxy.conf`. A file with the default settings would
look like this:
```Nginx
# HTTP 1.1 support
proxy_http_version 1.1;
proxy_buffering off;
proxy_set_header Host $http_host;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $proxy_connection;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $proxy_x_forwarded_proto;
```
#### Proxy-wide
To add settings on a proxy-wide basis, add your configuration file under `/etc/nginx/conf.d` using a name ending in `.conf`.

4
nginx.tmpl
View file

@ -38,6 +38,9 @@ log_format vhost '$host $remote_addr - $remote_user [$time_local] '
access_log /proc/self/fd/1 vhost;
error_log /proc/self/fd/2;
{{ if (exists "/etc/nginx/proxy.conf") }}
include /etc/nginx/proxy.conf;
{{ else }}
# HTTP 1.1 support
proxy_http_version 1.1;
proxy_buffering off;
@ -47,6 +50,7 @@ proxy_set_header Connection $proxy_connection;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $proxy_x_forwarded_proto;
{{ end }}
server {
server_name _; # This is just an invalid value which will never trigger on a real hostname.