Remove redundant hostname-override

manifests/node/kubelet.pp

@@ -114,10 +114,6 @@
 #   Domain for this cluster.  If set, kubelet will configure all containers to search this domain in addition to the host's search domains
 #   Default=undef
 #
-# [*hostname_override*]
-#   If non-empty, will use this string as identification instead of the actual hostname.
-#   Default=undef
-#
 # [*http_check_frequency*]
 #   Duration between checking http for new data
 #   Default=undef
@@ -180,7 +176,6 @@
   $tls_private_key_file                  = $kubernetes::node::params::kubelet_tls_private_key_file,
   $cluster_dns                           = $kubernetes::node::params::kubelet_cluster_dns,
   $cluster_domain                        = $kubernetes::node::params::kubelet_cluster_domain,
-  $hostname_override                     = $kubernetes::node::params::kubelet_hostname_override,
   $http_check_frequency                  = $kubernetes::node::params::kubelet_http_check_frequency,
   $manifest_url                          = $kubernetes::node::params::kubelet_manifest_url,
   $master_service_namespace              = $kubernetes::node::params::kubelet_master_service_namespace,

manifests/node/params.pp

@@ -31,7 +31,6 @@
   $kubelet_tls_private_key_file = undef
   $kubelet_cluster_dns = undef
   $kubelet_cluster_domain = undef
-  $kubelet_hostname_override = undef
   $kubelet_http_check_frequency = undef
   $kubelet_manifest_url = undef
   $kubelet_master_service_namespace = undef

templates/etc/kubernetes/kubelet.erb

@@ -56,9 +56,6 @@ KUBELET_ARGS="<% -%>
 <% if @cluster_domain -%>
  --cluster-domain=<%= scope['kubernetes::node::kubelet::cluster_domain'] -%>
 <% end -%>
-<% if @hostname_override -%>
- --hostname-override=<%= scope['kubernetes::node::kubelet::hostname_override'] -%>
-<% end -%>
 <% if @http_check_frequency -%>
  --http-check-frequency=<%= scope['kubernetes::node::kubelet::http_check_frequency'] -%>
 <% end -%>