Spring Cache with Hazelcast

Sample application using Springs @Cacheable annotation, with Hazelcast as the cache repository.

Building

The application uses Gradle. To compile, type:

./gradlew clean build

Running

To run the application, type:

java -jar build/libs/caching-1.0-SNAPSHOT.jar

Then, open a Web Browser and type:

http://localhost:8070/country/{country}

Where {country} is the name of the country or part of it. Check the logs to see the results.

Docker

To build the Docker image locally, type

gradle buildDocker

It will build and add the image to the local repository. To run as a Docker container, type:

docker run -p 8070:8070 spring-caching-sample

Docker compose

To make things a easier, we use Docker-compose. The actual file is included in the same folder you found this file.

Before you start

But before you can use Docker-compose at the first time you need to create a network:

docker network create caching_vpc

Check if the network was created:

docker network ls

To see even more information:

docker network inspect caching_vpc

Run Docker-compose

Now, you are ready to run Docker-compose. Go to src/main/docker folder using your preferred Terminal application and type:

docker-compose up -d

Make some requests to

http://localhost:18070/country/{country}
http://localhost:28070/country/{country}

Check the logs with

docker logs instance1
docker logs instance2