Prometheus: K8s packages and their dependencies are installed on prometheus host

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In prometheus role we have two tasks that import tasks from kubernetes_master role. This role has Ansible's dependency:

dependencies:
  - role: kubernetes_common

As result, docker and kubernetes_common roles are run on prometheus host and install unnecessary packages. Kubelet logs a lot of errors like below (waiting to join a cluster):

failed to load Kubelet config file /var/lib/kubelet/config.yaml, error failed to read kubelet config file

# journalctl -u kubelet | grep -ic kubelet
6220

Quick workaround is to add delegate_to: "{{ master_hostname }}" to the import_role tasks.