We are using Spring Session to replicate the session across all of our services that sit behind a Zuul Edge Server. Zuul will authenticate the user which populates the users credentials and inserts the authenticated user into the session. This is then replicated across all the services and each service is responsible for their own … Read more
You can add an unannotated URI parameter (that can potentially be determined at runtime) and that will be the base path that will be used for the request. E.g.: @FeignClient(name = “dummy-name”, url = “https://this-is-a-placeholder.com”) public interface MyClient { @PostMapping(path = “/create”) UserDto createUser(URI baseUrl, @RequestBody UserDto userDto); } And then the usage will be: … Read more
These annotations mark your services with different OAuth 2.0 roles. @EnableResourceServer annotation means that your service (in terms of OAuth 2.0 – Resource Server) expects an access token in order to process the request. Access token should be obtained from Authorization Server by OAuth 2.0 Client before calling the Resource Server. @EnableOAuth2Sso: marks your service … Read more
Refrenced: https://wenku.baidu.com/view/493cf9eba300a6c30d229f49.html Root WebApplicationContext and the Servlet WebApplicationContext uses Environment and initializes PropertySources based on the spring profile. For non-spring boot apps, we need to customize these to get the properties from Config Server and to refresh the beans whenever there is a property change. Below are the changes that needs to happen to get … Read more
I realized that self preservation mode was never actually being disabled. It turns out the actual property is eureka.server.enableSelfPreservation=false (See DefaultEurekaServerConfig Code), which I haven’t found documented anywhere. This resolved my issue.
It can be done with a “serviceId” instead of a “url”. E.g. @FeignClient(“foo”) interface Client { … } and foo.ribbon.listOfServers: localhost:9000 e.g. see http://projects.spring.io/spring-cloud/spring-cloud.html#spring-cloud-ribbon-without-eureka for docs.
Run with spring.profiles.active=native. See the File System Backend for more details. You’ll want to set spring.cloud.config.server.native.searchLocations to the dirs you want to look at.
Spring Boot 2.4 has improved the way that application.properties and application.yml files are processed. See here for details: https://github.com/spring-projects/spring-boot/wiki/Spring-Boot-Config-Data-Migration-Guide Long story short: If you have for example an application-local.yml and inside you defined spring: profiles: active: local then just remove this entry in the yaml file.
You need to tell the Feign scanner where to locate the interfaces. You can use @EnableFeignClients(basePackages = {“my.external.feign.client.package”, “my.local.package”}).