Configuration and Management

Iroha configuration has two layers:

• local peer and client configuration, stored in TOML files or environment variables and read at process startup
• on-chain configuration, changed by transactions through SetParameter

Use local configuration for node identity, addresses, logging, storage, and client signing keys. Use on-chain configuration for values that must be agreed by the network and replayed deterministically.

The main configuration entry points are:

• Genesis
• Client configuration
• Keys for network deployment
• Running on bare metal
• Peer configuration reference