PersistenceConfiguration.java

@Configuration
public class PersistenceConfiguration {
  
  @Bean
  @ConfigurationProperties(prefix="spring.datasource")
  @Primary
  public DataSource dataSource() {
    return DataSourceBuilder.create().build();
  }
  
  @Bean
  @ConfigurationProperties(prefix="flyway.datasource")
  @FlywayDataSource
  public DataSource dataSource() {
    return DataSourceBuilder.create().build();
  }
  
}