When deploying an Orderer environment, variables must be customized or overridden in which artifact?

When deploying an Orderer environment, variables must be customized or overridden in which artifact?
A . crypto-config.yaml
B . docker-compose.yaml
C . configtx.yaml
D . orderer.yaml

View Answer

Answer: D

Explanation:

When deploying an Orderer environment in Hyperledger Fabric, the primary configuration file that must be customized or overridden is orderer.yaml. This file contains the configuration settings specifically for the orderer node, including general ledger type, consensus type, and various operational settings like batching, timeouts, and MSP configurations. Other files like crypto-config.yaml, docker-compose.yaml, and configtx.yaml serve different roles. crypto-config.yaml is used for generating cryptographic material, docker-compose.yaml for defining services, networks, and volumes for containers, and configtx.yaml for channel configuration and consortium definitions. Therefore, orderer.yaml is critical for setting up the orderer’s behavior and parameters in the network environment.