spring: profiles: active: dev logging: config: classpath:log4j2.yml eureka: client: register-with-eureka: true fetch-registry: true serviceUrl: defaultZone: http://admin:123456@23.37.100.80:8101/eureka/ instance: ip-address: 23.37.100.55 prefer-ip-address: true instance-id: ${eureka.instance.ip-address}:${server.port}