Added support for webhook authentication/authorization on the secure kubelet endpoint

roles/kubernetes-apps/cluster_roles/tasks/main.yml

@@ -29,6 +29,52 @@
     - rbac_enabled
     - node_crb_manifest.changed
 
+- name: Kubernetes Apps | Add webhook ClusterRole that grants access to proxy, stats, log, spec, and metrics on a kubelet
+  template:
+    src: "node-webhook-cr.yml.j2"
+    dest: "{{ kube_config_dir }}/node-webhook-cr.yml"
+  register: node_webhook_cr_manifest
+  when:
+    - rbac_enabled
+    - kubelet_authorization_mode_webhook
+  tags: node-webhook
+
+- name: Apply webhook ClusterRole
+  kube:
+    name: "system:node-webhook"
+    kubectl: "{{bin_dir}}/kubectl"
+    resource: "clusterrole"
+    filename: "{{ kube_config_dir }}/node-webhook-cr.yml"
+    state: latest
+  when:
+    - rbac_enabled
+    - kubelet_authorization_mode_webhook
+    - node_webhook_cr_manifest.changed
+  tags: node-webhook
+
+- name: Kubernetes Apps | Add ClusterRoleBinding for system:nodes to webhook ClusterRole
+  template:
+    src: "node-webhook-crb.yml.j2"
+    dest: "{{ kube_config_dir }}/node-webhook-crb.yml"
+  register: node_webhook_crb_manifest
+  when:
+    - rbac_enabled
+    - kubelet_authorization_mode_webhook
+  tags: node-webhook
+
+- name: Grant system:nodes the webhook ClusterRole
+  kube:
+    name: "system:node-webhook"
+    kubectl: "{{bin_dir}}/kubectl"
+    resource: "clusterrolebinding"
+    filename: "{{ kube_config_dir }}/node-webhook-crb.yml"
+    state: latest
+  when:
+    - rbac_enabled
+    - kubelet_authorization_mode_webhook
+    - node_webhook_crb_manifest.changed
+  tags: node-webhook
+
 # This is not a cluster role, but should be run after kubeconfig is set on master
 - name: Write kube system namespace manifest
   template: