version: '3.8'

services:
  redis:
    image: redis:7-alpine
    # Set a size limit. See link below on how to customise.
    # https://redis.io/docs/manual/eviction/
    # command: redis-server --maxmemory 1gb --maxmemory-policy allkeys-lru

  app:
    image: cupcakearmy/cryptgeon:latest
    depends_on:
      - redis
    environment:
      # Size limit for a single note.
      SIZE_LIMIT: 4 MiB
    ports:
      - 80:5000