spring.shardingsphere.datasource.names= # Omit data source configuration
spring.shardingsphere.rules.replica-query.data-sources.<replica-query-data-source-name>.primary-data-source-name= # Primary data source name
spring.shardingsphere.rules.replica-query.data-sources.<replica-query-data-source-name>.replica-data-source-names= # Replica data source names, multiple data source names separated with comma
spring.shardingsphere.rules.replica-query.data-sources.<replica-query-data-source-name>.load-balancer-name= # Load balance algorithm name
# Load balance algorithm configuration
spring.shardingsphere.rules.replica-query.load-balancers.<load-balance-algorithm-name>.type= # Load balance algorithm type
spring.shardingsphere.rules.replica-query.load-balancers.<load-balance-algorithm-name>.props.xxx= # Load balance algorithm properties
Please refer to Built-in Load Balance Algorithm List for more details about type of algorithm.