Running Certbot in Official Nginx Docker Image

This is an example of how to get certbot working in a simple reverse proxy configuration.

ENVIRONMENT VARIABLE:

• CERTBOT_EMAIL = used for certbot email.
• DOMAIN_NAME = your domain name.

HOW-TO

• You definitely want to inspect nginx.conf, and add stuff according to your usecase
• Add it to your docker-compose file like so.

services:
  ...
  your-service:
    build:
      context: .
      dockerfile: Dockerfile_nginx_certbot
    environments:
      - CERTBOT_EMAIL=x@x.com
      - DOMAIN_NAME=foo.bar.com
  ...