add kubernetes cluster addon: node-feature-discovery

1 files changed, 45 insertions, 0 deletions

diff --git a/roles/kubernetes/addons/node-feature-discovery/tasks/main.yml b/roles/kubernetes/addons/node-feature-discovery/tasks/main.yml
new file mode 100644
index 00000000..80acb7b9
--- /dev/null
+++ b/roles/kubernetes/addons/node-feature-discovery/tasks/main.yml
@@ -0,0 +1,45 @@
+---
+- name: create base directory for node-feature-discovery addon
+  run_once: true
+  delegate_to: "{{ groups['_kubernetes_primary_controlplane_node_'] | first }}"
+  file:
+    path: /etc/kubernetes/addons/node-feature-discovery
+    state: directory
+
+- name: install python-cryptoraphy
+  apt:
+    name: "{{ python_basename }}-cryptography"
+    state: present
+
+- name: generate certificate authority and master certificate
+  run_once: true
+  delegate_to: "{{ groups['_kubernetes_primary_controlplane_node_'] | first }}"
+  import_tasks: tls-ca-master.yml
+
+- name: generate certificate
+  import_tasks: tls-worker.yml
+
+- name: deploy node-feature-discovery addon
+  run_once: true
+  delegate_to: "{{ groups['_kubernetes_primary_controlplane_node_'] | first }}"
+  block:
+  - name: copy config for node-feature-discovery
+    template:
+      src: "config.{{ kubernetes_node_feature_discovery_version }}.yml.j2"
+      dest: /etc/kubernetes/addons/node-feature-discovery/config.yml
+
+  - name: generate kustomization file
+    template:
+      src: "kustomization.yml.j2"
+      dest: /etc/kubernetes/addons/node-feature-discovery/kustomization.yml
+
+  - name: check if node-feature-discovery is already installed
+    check_mode: no
+    command: kubectl --kubeconfig /etc/kubernetes/admin.conf diff -k /etc/kubernetes/addons/node-feature-discovery/
+    failed_when: false
+    changed_when: false
+    register: kube_node_feature_discovery_diff_result
+
+  - name: install node-feature-discovery onto the cluster
+    when: kube_node_feature_discovery_diff_result.rc != 0
+    command: kubectl --kubeconfig /etc/kubernetes/admin.conf apply -k /etc/kubernetes/addons/node-feature-discovery/