The article explains running two SpringBoot applications in different docker containers, but communicating and appearing as a single unit to the host system.
Also find me here:
Baeldung Author
baeldung
This is the standard author on the site. Most articles are published by individual authors, with their own profiles, but when multiple people have a strong contribution, we publish collectively here.
Here's what I've written (so far):
Baeldung on Java
- All
- Weekly Review (515)
- Core Java (225)
- Spring (171)
- Testing (157)
- Spring Boot (152)
- Java (142)
- Java String (121)
- REST (109)
- Spring Security (102)
- Spring MVC (99)
- Persistence (96)
- Java IO (92)
- Jakarta EE (77)
- NoSQL (76)
- Java Collections (73)
- Data (73)
- Spring Data (71)
- Algorithms (69)
- Java Concurrency (64)
- DevOps (64)
- Security (57)
- Series (56)
- Java Dates (52)
- JPA (51)
- Reactive (49)
- Maven (47)
- HTTP Client-Side (46)
- Java Map (45)
- Spring Cloud (42)
- Java Numbers (41)
- Java Streams (40)
- Java Array (40)
- JVM (40)
- Java List (38)
- JSON (37)
- Architecture (37)
- Logging (29)
- Spring Persistence (28)
- Jackson (28)
- IDE (27)
- Gradle (25)
- Spring Web (24)
- Networking (20)
- Cloud (20)
- XML (18)
- Web Services (17)
- Groovy (16)
- Spring WebFlux (15)
- Java Web (11)
- Artificial Intelligence (8)
- Docker (7)
- Spring AI (1)
- News (1)
Eager/Lazy Loading in Hibernate
Filed under JPA, Persistence, Spring
Quick and practical introduction to different data loading approaches – lazy and eager – in Hibernate.
Guide To Running Logic on Startup in Spring
Filed under Spring Boot
Running logic at application startup is a common scenario. In this article we look at various ways to achieve this goal in a Spring application.
Integration Testing in Spring
A quick guide to writing integration tests for a Spring Web application.
Pagination with Spring REST and AngularJS table
An extensive look at how to implement a simple API with pagination with Spring and how to consume it with AngularJS and UI Grid.
CDI Interceptor vs Spring AspectJ
Filed under Jakarta EE, Spring
A quick look at the main differences between two different interceptor libraries: CDI Interceptor and Spring AspectJ.
Guide To CompletableFuture
Filed under Java Concurrency
Quick and practical guide to Java 8’s CompletableFuture.
Hibernate Second-Level Cache
Filed under Persistence
A guide to the Hibernate second-level cache and how to use it in practice.
Introduction to Spring MVC HandlerInterceptor
Filed under Spring MVC
Quick and practical guide to Spring MVC’s HandlerInterceptor.