version: '3'

services:
  cannery:
    image: shibaobun/cannery
    container_name: cannery
    restart: always
    environment:
      - HOST="your.domain.com"
      - DATABASE_URL="ecto://postgres:postgres@cannery-db/cannery"
      # Use `docker run -it shibaobun/cannery /app/priv/random.sh` to generate a secret key base
      - SECRET_KEY_BASE="change-me-this-is-really-important-seriously-change-it"
      # uncomment to enable public sign ups, not recommended
      # - REGISTRATION="public"
      # - SMTP_HOST="cannery.example.tld" # must be set!
      # - SMTP_PORT="587" # optional
      # - SMTP_USERNAME="username"
      # - SMTP_PASSWORD="password"
      # - SMTP_SSL="false" # optional
      # - EMAIL_FROM="no-reply@cannery.example.tld" # optional
      # - EMAIL_NAME="Cannery" # optional
    expose:
      - "4000"
    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