Monitoring Java services inside a container stack

Rancher: 1.6 Version
Orchestration: Cattle
I am new to Rancher container administration. We would like to monitor an application up or running inside each container node. Application is uses java service.
Healthcheck documentation is specific to entire container health. But our need is to email an alert if the application java service down or up. is this possible in 1.6. if yes, send us related documentation links or videos.

Does kibana monitoring system will help in monitoring and alerting a java service inside container.

We no longer maintain or support 1.x.

Thank you for confirmation