This example demonstrates how to run Spring Boot application with Quartz in cluster mode.
Article on dev.to

Also in this example, we autowire service that currently runs on the instance where jobs are executed.

Description of modules

Supervisor module

The supervisor module has Swagger ui with REST commands. It is available at http://localhost:8080/swagger-ui/index.html You can use this commands to add jobs, view jobs statuses and delete jobs.

Worker module

Execute tasks that are submitted to the cluster.

How to run

Before you start supervisor and worker apps you need to start MySQL database, to do that you can use docker-compose.yml file and execute in the project directory:

docker compose up -d

After that you need to run first supervisor it will create necessary database(test) and tables for quartz. After it starts run worker.

After that open in your browser swagger ui http://localhost:8080/swagger-ui/index.html