# https://github.com/i2p/i2p.i2p/blob/master/Docker.md

services:
  i2p:
    image: geti2p/i2p
    container_name: i2p
    restart: unless-stopped
    ports:
      # Automatically exposed locally: 4444-4445/tcp, 6668/tcp, 7654/tcp, 7656-7660/tcp
      - ${EXT_PORT}:${EXT_PORT}/tcp
      - ${EXT_PORT}:${EXT_PORT}/udp
    volumes:
      - ${PWD}/i2pconfig:/i2p/.i2p:rw # Mandatory configs
      - ${PWD}/i2ptorrents:/i2psnark:rw # Torrenting support
    environment:
      JVM_XMX: 256m # Memory limited to 256 MB
      EXT_PORT: ${EXT_PORT:?host port must be manually set}