Test Env

Prerequisites

• curl
• java 11
• besu
• docker, docker-compose

Settings local netwodk (docker)

There is already a key pair generated. Do not generate.sh

If each validator wants to revive a gas, remove the miningbeneficiary in genesis file.

1. run networks

   ./start.sh

   • RPC URL: localhost:8545, 8546, 8547, 8548

     

   • Block Explorer: localhost:25000

     

2. stop networks

   ./stop.sh

3. stop and remove networks

   ./remove.sh

Settings local network (generate key pair)

Do not use Docker!

pwd

besu-private-net-ibft

Generate key-pair and genesis.json. (Optional)

./generate.sh

Start the first node1 as the bootnode.

cd node0
besu --data-path=data --genesis-file=../genesis.json --rpc-http-enabled --rpc-http-api=ETH,NET,IBFT --host-allowlist="\*" --rpc-http-cors-origins="all"

the default of port is 30303, 8545.

Copy the enode URL and create a new terminal for each node.

ex) enode://...@127.0.0.1:30303

cd node1
besu --data-path=data --genesis-file=../genesis.json --bootnodes=<enode URL> --p2p-port=30304 --rpc-http-enabled --rpc-http-api=ETH,NET,IBFT --host-allowlist="*" --rpc-http-cors-origins="all" --rpc-http-port=8546

cd node2
besu --data-path=data --genesis-file=../genesis.json --bootnodes=<enode URL> --p2p-port=30305 --rpc-http-enabled --rpc-http-api=ETH,NET,IBFT --host-allowlist="*" --rpc-http-cors-origins="all" --rpc-http-port=8547

cd node3
besu --data-path=data --genesis-file=../genesis.json --bootnodes=<enode URL> --p2p-port=30306 --rpc-http-enabled --rpc-http-api=ETH,NET,IBFT --host-allowlist="*" --rpc-http-cors-origins="all" --rpc-http-port=8548

Confirm the private network is working

curl -X POST --data '{"jsonrpc":"2.0","method":"ibft_getValidatorsByBlockNumber","params":["latest"], "id":1}' localhost:8545

Look at the logs to confirm