conflux-scan-backend

How to deploy:

• ./run.sh

It will generate scan.env file. Edit it as needed.

• ./run.sh

Run the script again, it will:

• Start mysql in a docker container (optional)
• Install dependencies
• automatically generate configuration files
• Compile this project
• Create and start service containers

Generate nginx configuration:

./run.sh nginx

Commands to operate docker containers:

• docker compose ps -a , show services
• docker compose stop|start <serviceName: api/block/open_api...>
• docker compose logs -n 50 -f , check logs

Reset database

1. docker compose stop
2. ./run.sh dropDB
3. ./run.sh , it will create database again, and then start the service.

Configurations

There are two configuration files:

• stat/config/Prod.ts
• scan-api/config/local.js

If you did not change them, just :

1. docker compose stop
2. Edit scan.env
3. ./run.sh clean , delete the configuration files mentioned above.
4. ./run.sh , generate new config files, compile, start the service.

If you edit stat/config.Prod.ts, you MUST compile it:

npm run compile

and restart the service.

More than one chain(space):

1. clone this repo to another folder, with different name. Docker compose will use that name in container name.

    git clone repo_url <FolderName>
   

2. ./run.sh
3. edit scan.env, change 3 PORTS, DB_NAME, and other things.
4. Follow the instructions above.

Evm chain or e space:

1. Run a confura cfx bridge. see https://github.com/Conflux-Chain/confura.git

   export INFURA_RPC_CFXBRIDGE_CFXNODE="http://<YOUR_RPC>:12537"
   export INFURA_RPC_CFXBRIDGE_ETHNODE="http://<YOUR_RPC>:8545"
   export INFURA_CFX_REQUESTTIMEOUT="1m"
   export INFURA_ETH_REQUESTTIMEOUT="1m"
   export INFURA_LOG_LEVEL="info"
   ./main rpc --cfxBridge 2>&1 | tee -a bridge.log
   

2. set IS_EVM=true in scan.env
3. Follow the instructions above.

Trouble shoot

1. docker repository issue: use a standalone cfg file: gc db9b1f45 docker-compose.yaml.