KEY="mykey" CHAINID="ethermint_9000-1" MONIKER="localtestnet" KEYRING="test" KEYALGO="eth_secp256k1" LOGLEVEL="info" # to trace evm #TRACE="--trace" TRACE="" # validate dependencies are installed command -v jq > /dev/null 2>&1 || { echo >&2 "jq not installed. More info: https://stedolan.github.io/jq/download/"; exit 1; } # remove existing daemon and client rm -rf ~/.ethermintd* make install ethermintd config keyring-backend $KEYRING ethermintd config chain-id $CHAINID # if $KEY exists it should be deleted ethermintd keys add $KEY --keyring-backend $KEYRING --algo $KEYALGO # Set moniker and chain-id for Ethermint (Moniker can be anything, chain-id must be an integer) ethermintd init $MONIKER --chain-id $CHAINID # Change parameter token denominations to aphoton cat $HOME/.ethermintd/config/genesis.json | jq '.app_state["staking"]["params"]["bond_denom"]="aphoton"' > $HOME/.ethermintd/config/tmp_genesis.json && mv $HOME/.ethermintd/config/tmp_genesis.json $HOME/.ethermintd/config/genesis.json cat $HOME/.ethermintd/config/genesis.json | jq '.app_state["crisis"]["constant_fee"]["denom"]="aphoton"' > $HOME/.ethermintd/config/tmp_genesis.json && mv $HOME/.ethermintd/config/tmp_genesis.json $HOME/.ethermintd/config/genesis.json cat $HOME/.ethermintd/config/genesis.json | jq '.app_state["gov"]["deposit_params"]["min_deposit"][0]["denom"]="aphoton"' > $HOME/.ethermintd/config/tmp_genesis.json && mv $HOME/.ethermintd/config/tmp_genesis.json $HOME/.ethermintd/config/genesis.json cat $HOME/.ethermintd/config/genesis.json | jq '.app_state["mint"]["params"]["mint_denom"]="aphoton"' > $HOME/.ethermintd/config/tmp_genesis.json && mv $HOME/.ethermintd/config/tmp_genesis.json $HOME/.ethermintd/config/genesis.json # increase block time (?) cat $HOME/.ethermintd/config/genesis.json | jq '.consensus_params["block"]["time_iota_ms"]="30000"' > $HOME/.ethermintd/config/tmp_genesis.json && mv $HOME/.ethermintd/config/tmp_genesis.json $HOME/.ethermintd/config/genesis.json # Set gas limit in genesis cat $HOME/.ethermintd/config/genesis.json | jq '.consensus_params["block"]["max_gas"]="10000000"' > $HOME/.ethermintd/config/tmp_genesis.json && mv $HOME/.ethermintd/config/tmp_genesis.json $HOME/.ethermintd/config/genesis.json # disable produce empty block if [[ "$OSTYPE" == "darwin"* ]]; then sed -i '' 's/create_empty_blocks = true/create_empty_blocks = false/g' $HOME/.ethermintd/config/config.toml else sed -i 's/create_empty_blocks = true/create_empty_blocks = false/g' $HOME/.ethermintd/config/config.toml fi if [[ $1 == "pending" ]]; then if [[ "$OSTYPE" == "darwin"* ]]; then sed -i '' 's/create_empty_blocks_interval = "0s"/create_empty_blocks_interval = "30s"/g' $HOME/.ethermintd/config/config.toml sed -i '' 's/timeout_propose = "3s"/timeout_propose = "30s"/g' $HOME/.ethermintd/config/config.toml sed -i '' 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "5s"/g' $HOME/.ethermintd/config/config.toml sed -i '' 's/timeout_prevote = "1s"/timeout_prevote = "10s"/g' $HOME/.ethermintd/config/config.toml sed -i '' 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "5s"/g' $HOME/.ethermintd/config/config.toml sed -i '' 's/timeout_precommit = "1s"/timeout_precommit = "10s"/g' $HOME/.ethermintd/config/config.toml sed -i '' 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "5s"/g' $HOME/.ethermintd/config/config.toml sed -i '' 's/timeout_commit = "5s"/timeout_commit = "150s"/g' $HOME/.ethermintd/config/config.toml sed -i '' 's/timeout_broadcast_tx_commit = "10s"/timeout_broadcast_tx_commit = "150s"/g' $HOME/.ethermintd/config/config.toml else sed -i 's/create_empty_blocks_interval = "0s"/create_empty_blocks_interval = "30s"/g' $HOME/.ethermintd/config/config.toml sed -i 's/timeout_propose = "3s"/timeout_propose = "30s"/g' $HOME/.ethermintd/config/config.toml sed -i 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "5s"/g' $HOME/.ethermintd/config/config.toml sed -i 's/timeout_prevote = "1s"/timeout_prevote = "10s"/g' $HOME/.ethermintd/config/config.toml sed -i 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "5s"/g' $HOME/.ethermintd/config/config.toml sed -i 's/timeout_precommit = "1s"/timeout_precommit = "10s"/g' $HOME/.ethermintd/config/config.toml sed -i 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "5s"/g' $HOME/.ethermintd/config/config.toml sed -i 's/timeout_commit = "5s"/timeout_commit = "150s"/g' $HOME/.ethermintd/config/config.toml sed -i 's/timeout_broadcast_tx_commit = "10s"/timeout_broadcast_tx_commit = "150s"/g' $HOME/.ethermintd/config/config.toml fi fi # Allocate genesis accounts (cosmos formatted addresses) ethermintd add-genesis-account $KEY 100000000000000000000000000aphoton --keyring-backend $KEYRING # Sign genesis transaction ethermintd gentx $KEY 1000000000000000000000aphoton --keyring-backend $KEYRING --chain-id $CHAINID # Collect genesis tx ethermintd collect-gentxs # Run this to ensure everything worked and that the genesis file is setup correctly ethermintd validate-genesis if [[ $1 == "pending" ]]; then echo "pending mode is on, please wait for the first block committed." fi # Start the node (remove the --pruning=nothing flag if historical queries are not needed) ethermintd start --pruning=nothing $TRACE --log_level $LOGLEVEL --minimum-gas-prices=0.0001aphoton --json-rpc.api eth,txpool,personal,net,debug,web3,miner