I have a docker image I want to run "myapp". So I tell Kubernetes "run me 5 instances of the image 'myapp', and expose port 8080" Kubernetes jobs is to start,

I have a docker image I want to run "myapp". So I tell Kubernetes "run me 5 instances of the image 'myapp', and expose port 8080" Kubernetes jobs is to start, monitor, and load balance those docker containers. Docker's job is to run each container.