Celestia Data Availability
This section describes the requirements to use OP Succinct for a chain with Celestia DA. The requirements are additive to the ones required for the op-succinct service. Please refer to the Proposer section for the base configuration.
Environment Setup
To use Celestia DA, you need additional environment variables in the .env file:
| Parameter | Description |
|---|---|
CELESTIA_CONNECTION | URL of the Celestia light node RPC endpoint. For setup instructions, see Celestia's documentation on light node. |
NAMESPACE | Namespace ID for the Celestia DA. A namespace is a unique identifier that allows applications to have their own data availability space within Celestia's data availability layer. For more details, see Celestia's documentation on Namespaced Merkle Trees (NMTs). |
Run the Celestia Proposer Service
Run the op-succinct-celestia service.
docker compose -f docker-compose-celestia.yml up -d
To see the logs of the op-succinct-celestia service, run:
docker compose -f docker-compose-celestia.yml logs -f
To stop the op-succinct-celestia service, run:
docker compose -f docker-compose-celestia.yml down
Deploying OPSuccinctL2OutputOracle with Celestia features
just deploy-oracle .env celestia
Updating OPSuccinctL2OutputOracle Parameters
just update-parameters .env celestia
For more details on the just update-parameters command, see the Updating OPSuccinctL2OutputOracle Parameters section.