How can I setup something like eureka.client.serviceUri? You have to have a Kubernetes service on top of the eureka pods/deployments which then will provide you a referable IP address and port number. And then use that referable address to look up the Eureka service, instead of “8761”. To address further question about HA configuration of … Read more
Spring Security 5 uses a modernized password storage, see OAuth2 Autoconfig: If you use your own authorization server configuration to configure the list of valid clients through an instance of ClientDetailsServiceConfigurer as shown below, take note that the passwords you configure here are subject to the modernized password storage that came with Spring Security 5. … Read more
To implement multi-tenancy with Spring Boot we can use AbstractRoutingDataSource as base DataSource class for all ‘tenant databases‘. It has one abstract method determineCurrentLookupKey that we have to override. It tells the AbstractRoutingDataSource which of the tenant datasource it has to provide at the moment to work with. Because it works in the multi-threading environment, … Read more
You can’t use Keycloak adapters with spring-boot 3 for the reason you found, plus a few others related to transitive dependencies. As most Keycloak adapters were deprecated, it is very likely that no update will be published to fix that. Directly use spring-security OAuth2 instead. Don’t panic, it’s an easy task with spring-boot. “Official” staters … Read more
Check for the name of the templates folder. it should be templates not template(without s).
@SpringBootTest is the general test annotation. If you’re looking for something that does the same thing prior to 1.4, that’s the one you should use. It does not use slicing at all which means it’ll start your full application context and not customize component scanning at all. @WebMvcTest is only going to scan the controller … Read more
I was able to solve this by downgrading Spring Boot: <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <version>2.3.3.RELEASE</version> </dependency> Guess it’s just not compatible with 2.4.0 yet. Specifically I also had to ensure that I used 2.3.3.RELEASE and not anything more recent due to other issues I ran across.
Spring by default uses org.springframework.boot.orm.jpa.SpringNamingStrategy which splits camel case names with underscore. Try setting spring.jpa.hibernate.naming-strategy=org.hibernate.cfg.EJB3NamingStrategy in application.properties. Check out this and this for more info.
I have managed to update the methods. This is the WebSecurityConfig class, and the methods are modified in the following way: public void configure(AuthenticationManagerBuilder authenticationManagerBuilder) throws Exception { authenticationManagerBuilder.userDetailsService(userDetailsService).passwordEncoder(passwordEncoder()); } has become: @Bean public AuthenticationManager authenticationManager(AuthenticationConfiguration authenticationConfiguration) throws Exception { return authenticationConfiguration.getAuthenticationManager(); } Explanation: In the old version you inject AuthenticationManagerBuilder, set userDetailsService, passwordEncoder and … Read more
With Spring Boot its not necessary to have any config file like persistence.xml. You can configure with annotations Just configure your DB config for JPA in the application.properties spring.datasource.driverClassName=oracle.jdbc.driver.OracleDriver spring.datasource.url=jdbc:oracle:thin:@DB… spring.datasource.username=username spring.datasource.password=pass spring.jpa.database-platform=org.hibernate.dialect…. spring.jpa.show-sql=true Then you can use CrudRepository provided by Spring where you have standard CRUD transaction methods. There you can also implement your … Read more