docker and docker-compose files

gistfile1.txt

# ./Dockerfile

FROM nginx
RUN apt-get update
EXPOSE 8080
RUN rm -vf /etc/nginx/nginx.conf
ADD ./nginx.conf /etc/nginx/nginx.conf
CMD service nginx start

# docker-compose.yml
version: "2"
services:
  devlakrids:
    build: ./
    container_name: devlakrids
    expose:
    - "8080"

# ./nginx.conf
daemon off;
worker_processes 1;
events { worker_connections 1024; }
http {
   # this does not help either
   #resolver                  8.8.8.8 valid=300s;
   #resolver_timeout          10s;

   sendfile on;
   server {
      listen 8080;
      server_name dev.lakrids.premier-is.dk;

      location / {
         proxy_pass http://httpstat.us/;
         proxy_set_header  X-Real-IP  $remote_addr;
      }
   }
}