I'm hoping someone can shed some light about how the health check is implemented inside the containers, so that it works with the Service health check functionality?
Looking at the loadbalancer Github pages, it seems to use /healthz on port 30000. But it's all quite vague, and obscure. For example, I definitely want to use a port other than 30000 and ports are not easily configured in my application server (i.e. Tomcat).