initial commit

ansible/playbooks/06-worker-join.yml

@@ -0,0 +1,21 @@
+---
+- name: Join workers to Kubernetes cluster
+  hosts: workers
+  become: true
+
+  tasks:
+    - name: Check if already joined
+      stat:
+        path: /etc/kubernetes/kubelet.conf
+      register: kubelet_conf
+
+    - name: Read join command from local file
+      local_action:
+        module: slurp
+        src: /tmp/k8s_join_command.sh
+      register: join_command_b64
+      when: not kubelet_conf.stat.exists
+
+    - name: Join cluster
+      command: "{{ join_command_b64.content | b64decode | trim }}"
+      when: not kubelet_conf.stat.exists