A server that functions as a pkarr relay and resolver.

Build

cargo build --release

Optinally Copy config file

cp src/config.example.toml config.toml

Run with an optional config file

../target/release/pkarr-server --config=./config.toml

You can customize logging levels

../target/release/pkarr-server --config=./config.toml -t=pkarr=debug,tower_http=debug

To build and run the Pkarr server using Docker, this repository has a Dockerfile in the top level. You could use a small docker-compose.yml such as:

services:
  pkarr:
    container_name: pkarr
    build: .
    volumes: 
      - ./config.toml:/config.toml
      - .pkarr_cache:/cache
    command: pkarr-server --config=/config.toml

Alternatively, lunch docker correctly attaching the config.toml as a volume in the right location. In the example above .pkarr_cache relative directory is used to permanently store pkarr cached keys.

An example ./config.toml here (we are mounting it on the container)

relay_port = 6881
dht_port = 6881
cache_path = "/cache"
cache_size = 1_000_000
resolvers = []
minimum_ttl = 300
maximum_ttl = 86400
[rate_limiter]
behind_proxy = false
per_second = 2
burst_size = 10

This will make the Pkarr server accessible at https://localhost:6881.