kubernetes - How does kubectl port-forward create a connection? - Stack . . . As far as I understand, to access any application within Kubernetes cluster there should be a Service resource created and that should have an IP address which is accessible from an external network But in case of port-forward how does kubectl create a connection to the application without an IP address which is accessible externally?
How to set dynamic values with Kubernetes yaml file There is a ConfigMap feature with Kubernetes, but that's also write the key value to the yaml file Is there a way to set the key to environment variables?