nabarun 034778ebeb Remove the use of L2 chain & contracts for running nitro nodes (#11 )

Part of [Create bridge channel in go-nitro](https://www.notion.so/Create-bridge-channel-in-go-nitro-22ce80a0d8ae4edb80020a8f250ea270)
- Remove L2 stack setup from demo steps
- Remove steps to deploy l2 contract

Co-authored-by: Shreerang Kale <shreerangkale@gmail.com>
Co-authored-by: Neeraj <neeraj.rtly@gmail.com>
Reviewed-on: #11

2024-09-30 04:24:38 +00:00

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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

# URL endpoint of the chain (Example: ws://host.docker.internal:8545)
NITRO_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

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