Fabio/nginx-proxy-auto-docker
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Set nginx client_max_body_size for containers exporting MAX_UPLOAD_SIZE.

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Julien Pervillé 2015-01-02 10:29:58 +06:30
parent 6d646d92f8
commit 8ed7a8921e
2 changed files with 22 additions and 0 deletions
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9
README.md
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@ -104,3 +104,12 @@ In order to be able to securize your virtual host, you have to create a file nam
$ docker run -d -p 80:80 -p 443:443 -v /path/to/htpasswd:/etc/nginx/htpasswd -v /path/to/certs:/etc/nginx/certs -v /var/run/docker.sock:/tmp/docker.sock jwilder/nginx-proxy
You'll need apache2-utils on the machine you plan to create de htpasswd file. Follow these [instructions](http://httpd.apache.org/docs/2.2/programs/htpasswd.html)
### Setting the maximum upload size for a virtual host.
Some virtual hosts may require upload sizes that are larger than the default nginx [client_max_body_size](http://nginx.org/en/docs/http/ngx_http_core_module.html#client_max_body_size) of 1 MB.
To achieve that, set the `MAX_UPLOAD_SIZE` variable on at least one of the containers that serve the `VIRTUAL_HOST`:
$ docker run -e VIRTUAL_HOST=foo.bar.com -e MAX_UPLOAD_SIZE=512m ...
Please note that if a virtual host is served by multiple containers with conflicting values of `MAX_UPLOAD_SIZE` then only the first value will be used.

13
nginx.tmpl
View file

@ -68,6 +68,9 @@ upstream {{ $host }} {
{{ end }}
}
{{/* Get the first client max body size defined by containers w/ the same vhost */}}
{{ $clientMaxBodySize := (first (groupByKeys $containers "Env.MAX_UPLOAD_SIZE")) }}
{{/* Get the first cert name defined by containers w/ the same vhost */}}
{{ $certName := (first (groupByKeys $containers "Env.CERT_NAME")) }}
@ -92,6 +95,11 @@ server {
server_name {{ $host }};
listen 443 ssl;
{{/* Set the Nginx client_max_body_size option from environment variables */}}
{{ if $clientMaxBodySize }}
client_max_body_size {{ $clientMaxBodySize }};
{{ end }}
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA;
@ -117,6 +125,11 @@ server {
server {
server_name {{ $host }};
{{/* Set the Nginx client_max_body_size option from environment variables */}}
{{ if $clientMaxBodySize }}
client_max_body_size {{ $clientMaxBodySize }};
{{ end }}
location / {
proxy_pass http://{{ $host }};
{{ if (exists (printf "/etc/nginx/htpasswd/%s" $host)) }}