how to run nginx docker container with custom config?

Question

I have a Dockerfile and custom nginx configuration file (in the same directory with Dockerfile) as follows:

Dockerfile:

FROM nginx

COPY nginx.conf /         


        

Answer 1

An example for adding gzip config:

docker run -v [./]gzip.conf:/etc/nginx/conf.d/gzip.conf nginx

or docker-compose:

version: '3'

services:
  nginx:
    image: nginx
    volumes:
      - ./gzip.conf:/etc/nginx/conf.d/gzip.conf
      - ./html:/usr/share/nginx/html:ro