Initial commit

ansible/playbooks/worker-playbook.yaml

@@ -0,0 +1,24 @@
+- name: Extract Worker Join Token from Primary Master
+  hosts: masters[0] # <--- Targets only the first master safely
+  gather_facts: false
+  tasks:
+    - name: Generate worker join command
+      ansible.builtin.command: kubeadm token create --print-join-command
+      register: join_command_raw
+      changed_when: false # Reading/generating a token text string changes no host state
+
+    - name: Save join command globally
+      ansible.builtin.set_fact:
+        k8s_worker_join: "{{ join_command_raw.stdout }}"
+      delegate_to: localhost
+      delegate_facts: true
+
+- name: Join Worker Nodes to Cluster
+  hosts: workers
+  gather_facts: false
+  tasks:
+    - name: Join cluster
+      ansible.builtin.shell: "{{ hostvars['localhost']['k8s_worker_join'] }} >> node_joined.txt"
+      args:
+        chdir: $HOME
+        creates: node_joined.txt