Update nginx.tmpl

[anerg2046]

• Add VIRTUAL_PROTO=custome

When proto is custome, All location shoud be define in /etc/nginx/vhost.d/, such as /etc/nginx/vhost.d/domain.com_location

That's very usefull when working with php-fpm.

for example of wordpress:

version: '3.1'

networks:
  work-net:
    external: true
      
services:

  wordpress:
    image: wordpress:fpm-alpine
    restart: always
    environment:
      - WORDPRESS_DB_HOST=xx.xx.xx.xx
      - WORDPRESS_DB_USER=dbuser
      - WORDPRESS_DB_PASSWORD=dbpass
      - WORDPRESS_DB_NAME=dbname
      - VIRTUAL_HOST=blog.xxx.com
      - VIRTUAL_PROTO=custome
      - LETSENCRYPT_HOST=blog.xxx.com
      - SHA1_UPSTREAM_NAME=true
    volumes:
      - /data/blog:/var/www/html
    networks:
      - work-net

And we should add a volume in nginx-proxy

docker run -d \
 --restart=always \
 --name nginx-proxy \
 --net work-net \
 -p 80:80 \
 -p 443:443 \
 -v certs:/etc/nginx/certs \
 -v vhost:/etc/nginx/vhost.d \
 -v html:/usr/share/nginx/html \
 -v /var/run/docker.sock:/tmp/docker.sock:ro \
 -v /data/blog:/wordpress \
 nginxproxy/nginx-proxy:alpine

Then add a file blog.xxx.com_location in docker volume vhost with content like this:

root   /wordpress/;
index index.php;

location = /favicon.ico {
    log_not_found off;
    access_log off;
}

location = /robots.txt {
    allow all;
    log_not_found off;
    access_log off;
}

location / {
    try_files $uri $uri/ /index.php?$args;
}

location ~ \.php$ {
    fastcgi_pass    blog.xxx.com;
    fastcgi_param   SCRIPT_FILENAME /var/www/html/$fastcgi_script_name;
    fastcgi_param   PATH_INFO       $fastcgi_path_info;
    fastcgi_index   index.php;
    include         fastcgi_params;
}

location ~* ^.+\.(ogg|ogv|svg|svgz|eot|otf|woff|mp4|ttf|rss|atom|jpg|jpeg|gif|png|ico|zip|tgz|gz|rar|bz2|doc|xls|exe|ppt|tar|mid|midi|wav|bmp|rtf)$ {
    access_log off; 
    log_not_found off; 
    expires max;
}

location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
    access_log off; 
    expires max;
    log_not_found off;
}

NOTICE

fastcgi_param SCRIPT_FILENAME /var/www/html/$fastcgi_script_name;

CAN NOT set to fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

because nginx-proxy and php-fpm are TWO Containers

nginx-proxy work for static file in /wordpress and fpm work for php file in /var/www/html

[buchdag]

@anerg2046 thanks for the PR but I'm not comfortable with the idea of adding a value to VIRTUAL_PROTO that is not an actual protocol. I know this is a requested feature and I think I'd rather adapt/rebase #1179 and add tests to it in order to merge this feature.