nitro-stack/stack-orchestrator/stacks/bridge

bridge

Setup

• Clone the stack repo:

  laconic-so fetch-stack git.vdb.to/cerc-io/nitro-stack
  

• Clone required repositories:

  laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/bridge setup-repositories
  

• Build container images:

  laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/bridge build-containers
  

Create a deployment

• Create a spec file

  laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/bridge deploy init --output bridge-spec.yml
  

• TODO: Edit network in the spec file to map container ports to host ports as required:

  network:
  ports:
    go-nitro:
     - 3005:3005
     - 3006:3006
     - 4005:4005
  

• Create deployment

  laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/bridge deploy create --spec-file bridge-spec.yml --deployment-dir bridge-deployment
  

Configuration

• Inside the bridge-deployment deployment directory, open config.env file and set following env variables:

  GETH_CHAIN_ID=1212
  
  OPTIMISM_CHAIN_ID=42069
  
  # URL endpoint of the L1 chain (Example: ws://host.docker.internal:8545)
  NITRO_L1_CHAIN_URL=
  
  # URL endpoint of the L2 chain (Example: ws://host.docker.internal:8546)
  NITRO_L2_CHAIN_URL=
  
  # Private key of the account on chain that is used for funding channels
  NITRO_CHAIN_PK: ${NITRO_CHAIN_PK}
  
  NITRO_SC_PK: ${NITRO_SC_PK}
  
  # Port to be used by P2P message service for L1
  NITRO_L1_MSG_PORT=3005
  
  # Port to be used by P2P message service for L2
  NITRO_L2_MSG_PORT=3006
  
  # Port to be used by RPC server
  NITRO_RPC_PORT=4005
  
  NITRO_PUBLIC_P2P_HOST=127.0.0.1
  
  NITRO_PUBLIC_RPC_HOST=nitro-bridge
  

Start the deployment

laconic-so deployment --dir bridge-deployment start