This Dockerfile clones Lighthouse and starts a local testnet.
docker-compose up
Create a vars.env file in the root directory of the repository and override Lighthouse's default vars.env to your liking.
Duplicate Lighthouse's scripts/local_testnet directory, modify it to your liking and mount it at /custom_local_testnet:
docker run -v my_scripts:/custom_local_testnet -p 8001:8001 --init mosheblox/lighthouse-testnet
Keep in mind that start_local_testnet.sh will be used to launch the testnet.