Spring Boot Keycloak running on Docker - 404 Not Found #14057

Rapter1990 · 2022-08-28T21:18:41Z

Rapter1990
Aug 28, 2022

Hi,

I have a problem regarding Keycloak running on Docker in my Spring Cloud example.
All services work with Docker.

When I make a request to http://localhost:8600/api/v1/users/signup from api gateway to user service, I got this issue shown below.

2022-08-28 20:53:17.899  INFO 1 --- [nio-9000-exec-4] c.s.u.controller.UserController          : UserController | signUpUser is started
2022-08-28 20:53:17.899  INFO 1 --- [nio-9000-exec-4] c.s.u.controller.UserController          : UserController | signUpUser | SignUpRequest role : ROLE_USER
2022-08-28 20:53:17.899  INFO 1 --- [nio-9000-exec-4] c.s.u.controller.UserController          : UserController | signUpUser | SignUpRequest email : springbootmicroserviceuser@user.com
2022-08-28 20:53:17.899  INFO 1 --- [nio-9000-exec-4] c.s.u.controller.UserController          : UserController | signUpUser | SignUpRequest name : Micro User
2022-08-28 20:53:17.900  INFO 1 --- [nio-9000-exec-4] c.s.u.service.impl.UserServiceImpl       : UserServiceImpl | signUpUser is started
2022-08-28 20:53:17.900  INFO 1 --- [nio-9000-exec-4] c.s.u.service.impl.KeycloakServiceImpl   : KeycloakServiceImpl | createUserWithKeycloak is started
2022-08-28 20:53:17.900  INFO 1 --- [nio-9000-exec-4] c.s.u.service.impl.KeycloakServiceImpl   : KeycloakServiceImpl | createUserWithKeycloak | userRepresentation is completed
2022-08-28 20:53:17.900  INFO 1 --- [nio-9000-exec-4] c.s.u.service.impl.KeycloakServiceImpl   : KeycloakServiceImpl | createUserWithKeycloak | credentialRepresentation is completed
2022-08-28 20:53:17.909  INFO 1 --- [nio-9000-exec-4] c.s.u.service.impl.KeycloakServiceImpl   : KeycloakServiceImpl | createUserWithKeycloak | usersResource : RESTEASY004635: Resteasy
 Client Proxy for : org.keycloak.admin.client.resource.UsersResource
2022-08-28 20:53:17.921 ERROR 1 --- [nio-9000-exec-4] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw excepti
on [Request processing failed; nested exception is javax.ws.rs.ProcessingException: javax.ws.rs.NotFoundException: HTTP 404 Not Found] with root cause

javax.ws.rs.NotFoundException: HTTP 404 Not Found

Here is my Keycloak Config file in User service.

@Configuration
public class KeycloakConfig {

    public final static String serverUrl = "http://keycloak:8080/auth";
    public final static String realm = "spring_cloud_microservices";
    public final static String clientId = "spring-boot-microservice-keycloak";
    public final static String clientSecret = "X4kQIiWgCsLXRrL3xy5aQ03eCmmT7Ib1";
    final static String userName = "admin";
    final static String password = "admin";

    @Bean
    public KeycloakConfigResolver keycloakConfigResolver(){
        return new KeycloakSpringBootConfigResolver();
    }

    @Bean
    public Keycloak keycloak(){
          return Keycloak.getInstance(serverUrl,
                realm,
                userName,
                password,
                clientId,
                clientSecret);
    }
}

Here is my keycloak part of docker-compose.yml

keycloak:
    image: quay.io/keycloak/keycloak:18.0.2
    environment:
      - KEYCLOAK_ADMIN=admin
      - KEYCLOAK_ADMIN_PASSWORD=admin
    ports:
      - "8181:8080"
    networks:
      - backend
    command:
      - start-dev

ı found some links shown below but they didn't help me fix my issue.
https://stackoverflow.com/questions/65891716/keycloak-http-401-unauthorized-while-creating-new-user-using-spring-boot-service
https://stackoverflow.com/questions/69335630/still-getting-401-unauthorized-with-a-spring-boot-and-keycloak-in-dockerized-e
https://stackoverflow.com/questions/71432651/getting-401-unauthorized-when-calling-quarkus-app-inside-a-docker-container-with
https://stackoverflow.com/questions/62838369/keycloak-always-returns-401-zuul-api-gateway-for-microservices
https://stackoverflow.com/questions/73094533/spring-boot-microservice-keycloak-javax-ws-rs-notfoundexception-http-404-not-fo

keycloak:8080 -> 401 Unauthorized issue
keycloak:8080/auth -> 404 Not Found
keycloak:8181 -> Connection refused
Here is my github repository : Link
Can you look through my new screenshots if you don't mind ? Here is the link : Link

Shawn-guo35 · 2022-11-02T15:45:26Z

Shawn-guo35
Nov 2, 2022

I also have this problem,do you resolve the problem?

0 replies

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Spring Boot Keycloak running on Docker - 404 Not Found #14057

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Spring Boot Keycloak running on Docker - 404 Not Found #14057

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Rapter1990 Aug 28, 2022

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Shawn-guo35 Nov 2, 2022

Rapter1990
Aug 28, 2022

Shawn-guo35
Nov 2, 2022