Sunrise Data

Sunrise Data acts as a relay server connecting the L2 chain to the Sunrise DA layer.

Sunrise Consensus Node

Requires a networked Sunrise node to operate. Networks running Sunrise v0.3.0 or higher support Data Availability Layer.

Follow the Node Guide on how to create a consensus node.

How to set up sunrise-data

1. Running sunrised See Consensus Node for setting up.

2. Clone sunrise-data repo

   cd ~
   git clone https://github.com/sunriselayer/sunrise-data.git
   cd sunrise-data
   make install

3. Create and edit config.toml

   cp config.default.toml config.toml
   nano config.toml

   To connect to a local IPFS daemon, leave the ipfs_api_url field empty

   Change home_path to your .sunrise directory and publisher_account to your sunrised key’s name

   [api]
   port = 8000
   ipfs_api_url = ""
   ipfs_addrinfo = ""
   
   [chain]
   address_prefix="sunrise"
   home_path="/home/ubuntu/.sunrise"
   keyring_backend="test"
   sunrised_rpc="http://localhost:26657"
   
   [publish]
   publisher_account="your_publisher_account"
   publish_fees="10000uusdrise"
   
   [optimism]
   listen_address="127.0.0.1"
   port=3100
   data_shard_count=10
   parity_shard_count=10

　 home_path, keyring_backend, publisher_account must be entered values on your sunrised keyring. See Local Key Pair document and set with --keyring-backend test option. For home_path, enter the path where the sunrise keyring exists. 　 For sunrised_rpc, it is preferable to run sunrised locally, but if this is not possible, use the published RPC. See our Network Document. A local key pair is still required in such cases.

The other fields can be left as is.

Run IPFS on local

1. Run IPFS

   wget https://dist.ipfs.tech/kubo/v0.31.0/kubo_v0.31.0_linux-amd64.tar.gz
   tar -xvzf kubo_v0.31.0_linux-amd64.tar.gz
   cd kubo
   sudo ./install.sh
   ipfs init --profile=lowpower
   ipfs daemon

2. Check the IPFS node ID and optionally share and add a remote peer

   ipfs id

Start

sunrise-data optimism