CounterFactory is used by ZuulException and was previously initialzed
with a dummy impl.
This adds a Spring Boot CounterService based implementation.
Also adds the ability to implement a zuul TracerFactory.
By default, `LoadBalancerBuilder` built a load-balancer with a `PollingServerListUpdater`. This change introduces a `ServerListUpdater` bean which creates a `PollingServerListUpdater(IClientConfig)` so that `ribbon.ServerListRefreshInterval` is respected.
fixes gh-1304
Fix a suspected typo. @Autowired throws a `NoUniqueBeanDefinitionException` if there are multiple beans of the same type without a primary, but the documentation said multiple beans 'cause `@Autowired` to work', rather than 'not work'.
Previously, when feign used the Ribbon RestClient, an exception was thrown if Content-Length was set. Over time, feign has moved away from RestClient, yet removing the header still happened.
Fixes gh-1705
`MetricsRestTemplateConfiguration` creates a BeanPostProcessor used to configure RestTemplate instances when added to the application context. It should be made @ConditionalOnClass(RestTemplate) instead of @ConditionalOnBean(RestTemplate) since it should be present *before* any RestTemplate bean instance is created. (#1747)
fixes gh-1153
prefer-ip-address does not work in statusPageUrlPath when management port != server port
This change gets `prefer-ip-address` via a relaxed property resolver to set the value during the creation of the `EurekaInstanceConfigBean`.
fixes gh-1724
If DiscoveryClient.getLocalServiceInstance() throws an exception (ie consul isn't available), log a warning and continue. This is useful for dev type environments.
fixes gh-1603
Eureka ServerConfiguration is now auto-configuration based, instead of being explicitly specified via configuration pulled in through @EnableEurekaServer. This way specific beans can be conditionally overridden, configuration can be re-ordered.
Supports PeerEurekaNodes bean to be overridden by the user
Fixes gh-1717
Ryan Baxter
Ryan Baxter
Spencer Gibb
Anastasiia Smirnova
David-V2
Michael Tecourt
Biju Kunjummen
Jack Harris
Bertrand Renuart
nick-pww
windinn