- There is a udemy course which explains this
- You can see the number of pods to check pod scaling. Also you can use horizontal pod autoscaler to automate scaling of pod based on load on them.
- See here - How to verify that load balancer is dividing work correctly
- You can use selenium to send automated texts so that it can send like 100 texts in 60 sec which can increase the load on the
rasa-production
pod Or you can use any other method to automate sending texts.