Revert "Support for disabling apiserver insecure port" (#1974)

roles/kubernetes/preinstall/tasks/verify-settings.yml

@@ -78,9 +78,3 @@
     that: ansible_swaptotal_mb == 0
   when: kubelet_fail_swap_on|default(true)
   ignore_errors: "{{ ignore_assert_errors }}"
-
-- name: Stop if RBAC and anonymous-auth are not enabled when insecure port is disabled
-  assert:
-    that: rbac_enabled and kube_api_anonymous_auth
-  when: kube_apiserver_insecure_port == 0
-  ignore_errors: "{{ ignore_assert_errors }}"