#!/usr/bin/env bash # See: https://github.com/sigp/lighthouse/blob/stable/scripts/local_testnet/bootnode.sh # # Starts a bootnode from the generated enr. # set -Eeuo pipefail source ./vars.env echo "Starting bootnode" # Clean up existing ENR dir to avoid node connectivity issues on a restart if [ -d "$DATADIR/bootnode" ]; then echo "Removing existing bootnode enr directory" rm -r "$DATADIR/bootnode" fi echo "Generating bootnode enr" lcli \ generate-bootnode-enr \ --ip $ENR_IP \ --udp-port $BOOTNODE_PORT \ --tcp-port $BOOTNODE_PORT \ --genesis-fork-version $GENESIS_FORK_VERSION \ --output-dir $DATADIR/bootnode bootnode_enr=`cat $DATADIR/bootnode/enr.dat` echo "- $bootnode_enr" > $TESTNET_DIR/boot_enr.yaml echo "Generated bootnode enr and written to $TESTNET_DIR/boot_enr.yaml" exec lighthouse boot_node \ --testnet-dir $TESTNET_DIR \ --port $BOOTNODE_PORT \ --listen-address 0.0.0.0 \ --disable-packet-filter \ --network-dir $DATADIR/bootnode \