Inicie executando a construção da aplicação:
mvn clean install
Inicie a aplicação utilizando o docker-compose:
docker-compose up --build
Aguarde alguns segundos e você irá verificar que a aplicação iniciou, e um dos containers assumiu a execução do job:
qtest2_1 | 2020-09-18 16:34:24.021 INFO 8 --- [eduler_Worker-3] com.example.quartz.service.TestService : Running job on supervisor, job id ATestJob
qtest2_1 | 2020-09-18 16:34:24.021 INFO 8 --- [eduler_Worker-3] com.example.quartz.service.TestService : Completed job on supervisor, job id ATestJob
qtest2_1 | 2020-09-18 16:34:26.026 INFO 8 --- [eduler_Worker-4] com.example.quartz.job.ATestJob : ATestJob Running
qtest2_1 | 2020-09-18 16:34:26.026 INFO 8 --- [eduler_Worker-4] com.example.quartz.service.TestService : Running job on supervisor, job id ATestJob
qtest2_1 | 2020-09-18 16:34:26.026 INFO 8 --- [eduler_Worker-4] com.example.quartz.service.TestService : Completed job on supervisor, job id ATestJob
qtest2_1 | 2020-09-18 16:34:28.044 INFO 8 --- [eduler_Worker-5] com.example.quartz.job.ATestJob : ATestJob Running
No caso de exemplo, podemos verificar que o qtest2_1 assumiu a execução do job.
Dessa forma vamos parar este processo, utilize o seguinte script:
docker rm -f quartz_qtest2_1
Dentro de alguns segundos a aplicação qtest1_1 irá assumir a execução do job:
qtest1_1 | 2020-09-18 16:36:42.046 INFO 7 --- [duler_Worker-10] com.example.quartz.service.TestService : Running job on supervisor, job id ATestJob
qtest1_1 | 2020-09-18 16:36:42.046 INFO 7 --- [duler_Worker-10] com.example.quartz.service.TestService : Completed job on supervisor, job id ATestJob
qtest1_1 | 2020-09-18 16:36:44.032 INFO 7 --- [eduler_Worker-1] com.example.quartz.job.ATestJob : ATestJob Running
qtest1_1 | 2020-09-18 16:36:44.033 INFO 7 --- [eduler_Worker-1] com.example.quartz.service.TestService : Running job on supervisor, job id ATestJob
qtest1_1 | 2020-09-18 16:36:44.033 INFO 7 --- [eduler_Worker-1] com.example.quartz.service.TestService : Completed job on supervisor, job id ATestJob
Para finalizar a execução da aplicação utilize o Ctrl+C, e para realizar a limpeza dos containers execute:
docker-compose rm