Add way to configure KubeProxy configuration

defaults/main.yml

@@ -48,6 +48,8 @@ kubernetes_config_cluster_configuration:
     podSubnet: "{{ kubernetes_pod_network.cidr }}"
   kubernetesVersion: "{{ kubernetes_version_kubeadm }}"
 
+kubernetes_config_kube_proxy_configuration: {}
+
 kubernetes_apiserver_advertise_address: ''
 kubernetes_version_kubeadm: 'stable-{{ kubernetes_version }}'
 kubernetes_ignore_preflight_errors: 'all'

templates/kubeadm-kubelet-config.j2

@@ -6,9 +6,15 @@ kind: InitConfiguration
 kind: ClusterConfiguration
 apiVersion: kubeadm.k8s.io/v1beta2
 {{ kubernetes_config_cluster_configuration | to_nice_yaml }}
----
 {% if kubernetes_config_kubelet_configuration|length > 0 %}
+---
 apiVersion: kubelet.config.k8s.io/v1beta1
 kind: KubeletConfiguration
 {{ kubernetes_config_kubelet_configuration | to_nice_yaml }}
 {% endif %}
+{% if kubernetes_config_kube_proxy_configuration|length > 0 %}
+---
+apiVersion: kubeproxy.config.k8s.io/v1alpha1
+kind: KubeProxyConfiguration
+{{ kubernetes_config_kube_proxy_configuration | to_nice_yaml }}
+{% endif %}