Lighthouse Client - Docker

This projects builds a customized version of the lighthouse client with Gnosischain modifications. Those include the integrations with different testnets.

• gnosischain/lighthouse-beacon
• gnosischain/lighthouse-validator

Images are referenced under the following pattern gnosischain/{client_provider}-{node_type}:{upstream_version}-{testnet}

Pulling the latest lighthouse beacon client on chiado testnet would look like this:

docker pull gnosischain/lighthouse-beacon:latest-chiado

Lighthouse reference

• General: https://lighthouse-book.sigmaprime.io/

Starting Lighthouse in Chiado testnet

1. Add an .env file with your fee recepient and graffiti

FEE_RECIPIENT=0x0000000000000000000000000000000000000000
GRAFFITI=gnosischain/lighthouse

2. Add your keystores in ./keystores and their password in a file ./keystores/password.txt to get this file structure:

Note, keystores MUST follow one of these file names

• keystore-m_12381_3600_[0-9]+_0_0-[0-9]+.json The format exported by the eth2.0-deposit-cli library (source)
• keystore-[0-9]+.json The format exported by Prysm (source)

.
├── docker-compose.yml
├── .env
├── jwtsecret
└── keystores/
    ├── keystore-001.json
    ├── keystore-002.json
    └── password.txt

3. Run ./setup.sh to create a new ./jwtsecret token + import your validators.

./setup.sh

4. Start docker-compose.yml services from this repository

docker-compose up -d