Create a new /status route in aggregator #2071
Description
Why
We need to create a status page on the aggregator that displays basic information which will be used in particular by the explorer.
What
Create a /status route that displays the aggregator status with the following information:
- Epoch (epoch service)
- Cardano era (epoch service)
- Mithril era (epoch service)
- Cardano node version (static)
- Aggregator version (static)
- Protocol parameters (epoch service)
- Next protocol parameters (epoch service)
- Total signers (epoch service)
- Total next signers (epoch service)
- Total stakes signers (epoch service)
- Total next stakes signers (epoch service)
- Adoption rate (% stake of Cardano in Mithril / % SPOs of Cardano in Mithril) (epoch service)
How
- Compute the Cardano era with the chain observer:
- In the Pallas observer, with the
queries_v16::get_current_erafunction andEratype - In the Cardano CLI observer (use the
query tipcommand and read theerafield)
- In the Pallas observer, with the
- Record in epoch service the new information:
- Cardano era
- Mithril era
- Total SPOs (with
StakeDistributionService) - Total stake (with
StakeDistributionService)
- Create new
/statusroute that displays the status in aggregator- Epoch
- Cardano era
- Mithril era
- Cardano node version
- Aggregator version
- Protocol parameters
- Next protocol parameters
- Total signers
- Total next signers
- Total stakes signers
- Total next stakes signers #2105
- Total SPOs in Cardano
- Total stake in Cardano
- Update OpenAPI specs
- Benchmark
Later
- Latest imported block number
- Latest immutable file number