docker-i2psnark

I2P Snark standalone Docker image

Usage

You can start the container like this:

docker volume create i2psnark_state
docker run --restart=unless-stopped -d --name=i2psnark \
    -v /my/torrents/path:/snark/downloads \
    -v i2psnark_state:/snark/config \
    -e I2CP_HOST="172.17.0.1" \
    ypopovych/i2psnark

The container needs a volume to cache some data and save config. In the example above a Docker volume is used for that. You can also map the cache to some host folder.

Configuration

You can configure the container using the following environment variables:

Environment Variable	Description	Default Value
I2CP_HOST	REQUIRED!. I2P instance host. Can be internal docker ip from bridge netwok or container name.	""
I2CP_PORT	I2CP interface port on I2P host.	7654
HOSTNAMES	Hostnames allowed for Web UI. Comma separated list.	""
HOST_UID	UID of the host user from which i2psnark will be run.	1000
HOST_GID	GID of the host group from which i2psnark will be run.	1000

i2psnark.conf file can be found in the configuration volume of the container. Or from the Web UI.

Supported Architectures

The following Docker architectures are supported: linux/arm64, linux/arm/v7 and linux/amd64

Docker Compose with PurpleI2P/i2pd

version: "3.9"
services:
  daemon:
    image: purplei2p/i2pd:latest
    volumes:
      - daemon_state:/home/i2pd/data # where to save i2pd data
    networks:
      - internal
    ports:
      - "4444:4444" # http proxy
      - "4447:4447" # socks proxy
      - "7070:7070" # web ui
      - "12345:12345" # port for incoming connections. Should be set in i2pd.conf file
      - "12345:12345/udp" # udp port for incoming connections. Should be set in i2pd.conf file
    restart: "on-failure"
    ulimits:
      nofile:
        soft: 30000
        hard: 40000
  snark:
    image: ypopovych/i2psnark:latest
    depends_on:
      - daemon
    volumes:
      - snark_state:/snark/config
      - /path/to/host/downloads:/snark/downloads
    networks:
      - internal
    ports:
      - "8002:8002" # web ui
    environment:
      HOST_UID: 1000 # host user which will be used for downloaded torrent files
      HOST_GID: 1000 # host group which will be used for downloaded torrent files
      HOSTNAMES: "" # add your hostnames/IPs if you use it from network (not a localhost)
      I2CP_HOST: daemon # name of "daemon" container
    restart: "on-failure"

networks:
  internal:

volumes:
  snark_state:
  daemon_state: