#!/bin/bash lotus --version # remove old bootnode peer info if present if [ -f /root/.lotus-shared/miner.addr ]; then rm /root/.lotus-shared/miner.addr fi # Check if filecoin-proof-parameters exist; avoid fetching if they do if [ -z "$(find "/var/tmp/filecoin-proof-parameters" -maxdepth 1 -type f)" ]; then echo "Proof params not found, fetching..." lotus fetch-params 2048 else echo "Existing proof params found" fi # if genesis is not already setup if [ ! -f /root/data/localnet.json ]; then lotus-seed --sector-dir /root/data/.genesis-sectors pre-seal --sector-size 2KiB --num-sectors 2 lotus-seed --sector-dir /root/data/.genesis-sectors genesis new /root/data/localnet.json lotus-seed --sector-dir /root/data/.genesis-sectors genesis add-miner /root/data/localnet.json /root/data/.genesis-sectors/pre-seal-t01000.json fi # start daemon # /root/.lotus-shared/devgen.car path nohup lotus daemon --lotus-make-genesis=/root/.lotus-shared/devgen.car --profile=bootstrapper --genesis-template=/root/data/localnet.json --bootstrap=false > /var/log/lotus.log 2>&1 & # Loop until the daemon is started echo "Waiting for daemon to start..." while ! grep -q "started ChainNotify channel" /var/log/lotus.log ; do sleep 5 done echo "Daemon started." # copy genesis file to shared volume cp /devgen.car /root/.lotus-shared # if miner not already initialized if [ ! -d $LOTUS_MINER_PATH ]; then # initialize miner lotus wallet import --as-default /root/data/.genesis-sectors/pre-seal-t01000.key # fund a known account for usage /fund-account.sh lotus-miner init --genesis-miner --actor=t01000 --sector-size=2KiB --pre-sealed-sectors=/root/data/.genesis-sectors --pre-sealed-metadata=/root/data/.genesis-sectors/pre-seal-t01000.json --nosync fi # publish bootnode peer info to shared volume lotus net listen | grep "$(ip addr | grep inet | grep -v '127.0.0.1' | sort | head -1 | awk '{print $2}' | cut -d '/' -f1)" | head -1 > /root/.lotus-shared/miner.addr # start miner nohup lotus-miner run --nosync & tail -f /dev/null