set substrate node chainspec.json

setup_validator.sh

# Install from git
git clone https://github.com/hskang9/did-project.git # or your substrate git repository
cd did-project
cargo build --release
cd ~/
# Kill all storage
rm -rf /tmp/validator
rm -rf nohup.validator.out
/root/did-project/target/release/node-template build-spec --chain=local > customSpec.json
/root/did-project/target/release/node-template build-spec --chain customSpec.json --raw > customSpecRaw.json
nohup /root/did-project/target/release/node-template \
  # database path
  --base-path /tmp/validator \ 
  # chain specification
  --chain ./customSpecRaw.json \
  # add this if the node needs to listen other than localhost  
  --ws-external --rpc-external \ 
  # node p2p port
  --port 30333 \ 
  # CORS host. set it all to avoid Nginx configuration error.
  --rpc-cors all \ 
  # websocket port
  --ws-port 9944 \ 
  # RPC http port
  --rpc-port 9933 \ 
  # telemetry to monitor nodes
  --telemetry-url ws://telemetry.polkadot.io:1024 \ 
  # nohup log
  &> nohup.validator.out&