cannery/docker-compose.yml

version: '3'

services:
  cannery:
    build:
      context: .
    container_name: cannery
    restart: always
    environment:
      - HOST="your.domain.com"
      - DATABASE_URL="ecto://postgres:postgres@cannery-db/cannery"
      # generate a random base64 string 64 characters long, preferably not from a website
      - SECRET_KEY_BASE="change-me-to-something-random-this-is-really-important-change-it"
      # uncomment to enable sign ups, watch for spam!
      - REGISTRATION="public"
    expose:
      - "80"
    depends_on:
      - cannery-db

  cannery-db:
    image: postgres:13
    container_name: cannery-db
    environment:
      - POSTGRES_USER="postgres"
      - POSTGRES_PASSWORD="postgres"
      - POSTGRES_DB="cannery"
    restart: always
    volumes:
      - ./data:/var/lib/postgresql/data