> I have a docker container. I deploy them on vm. I use load balancer to split traffic. Could you please walk me through what problem Kubernetes would solve here?

What happens when your VM dies? Kubernetes would automatically bring it back up. It has health checks, and knows when containers die/crash.

What happens when you need another docker container due to traffic? Again, Kubernetes fixes situations like this. Kubernetes has a lot of built in support around scaling etc.

Also, what if your docker container doesn't need a whole VM? Say you've got 5 different docker containers (which all scale independently), and lets say 3 VMs. Kubernetes will distribute them across those VMs based on there resource needs.

There's a lot more, but that's kind of what I think of when you say 'Orchestration of containers'.