Overview of Dapr on Kubernetes

Dapr can be configured to run on any Kubernetes cluster. In Kubernetes the and dapr-operator services provide first class integration to launch Dapr as a sidecar container in the same pod as the service container and provide notifications of Dapr component updates provisioned into the cluster. Additionally, the dapr-sidecar-injector also injects the environment variables and DAPR_GRPC_PORT into all the containers in the pod to enable user defined applications to easily communicate with Dapr without hardcoding Dapr port values.

You can see some examples in the Kubernetes getting started sample.