Create observation node

This chapter will introduce how to create observation nodes to everyone.

1. Download the zippynode binary file from the link http://64.71.185.50/download/zippynode.

http://64.71.185.50/download/zippynode

observation/explorer node command

./zippynode --log_folder ./tmp_log --min_peers 4 --bootnodes /ip4/64.71.185.50/tcp/19876/p2p/QmfWjyu4V5SLMYbNCmLu38Lw1eQ4KgsXigyupoWdL36dSv --network_type=localnet --verbosity=5 --p2p.security.max-conn-per-ip=200 --ip 0.0.0.0 --port 19002 --sync --sync.stagedsync --db_dir ./testdb/ --broadcast_invalid_tx=false --http.ip=0.0.0.0 --ws.ip=0.0.0.0 --run=explorer --run.shard=0

1. --log_folder ./tmp_log is used to set the log file.

2. --min_peers 4 is used to set peer numbers.

3. Our bootnode is /ip4/64.71.185.50/tcp/19876/p2p/QmfWjyu4V5SLMYbNCmLu38Lw1eQ4KgsXigyupoWdL36dSv

4. network_type=localnet is used to set as localnet

5. --run.shard=0 is used to connect to the shard0, --run.shard=1, --run.shard=2, --run.shard=3 for other shards.