注册中心配置
Bean类：org.springframework.cloud.netflix.InstanceRegistryProperties
| name （eureka.instance.registry.xxx开头） | defaultValue | description |
| default-open-for-traffic-count | 1 | Value used in determining when leases are cancelled, default to 1 for standalone. Should be set to 0 for peer replicated eurekas |
| expected-number-of-renews-per-min | 1 |
Dashboard配置
Bean类：org.springframework.cloud.netflix.EurekaDashboardProperties
| name （eureka.dashboard.xxx开头） | defaultValue | description |
| enabled | true | Flag to enable the Eureka dashboard. Default true. |
| path | / | The path to the Eureka dashboard (relative to the servlet path). Defaults to "/". |
by 斯武丶风晴 https://my.oschina.net/langxSpirit