Sanitized mirror from private repository - 2026-03-23 11:46:03 UTC

docs/advanced/ansible/playbooks/add_ssh_keys.yml

@@ -0,0 +1,39 @@
+---
+- name: Ensure homelab's SSH key is present on all reachable hosts
+  hosts: all
+  gather_facts: false
+  become: true
+
+  vars:
+    ssh_pub_key: "{{ lookup('file', '/home/homelab/.ssh/id_ed25519.pub') }}"
+    ssh_user: "{{ ansible_user | default('vish') }}"
+    ssh_port: "{{ ansible_port | default(22) }}"
+
+  tasks:
+    - name: Check if SSH is reachable
+      wait_for:
+        host: "{{ inventory_hostname }}"
+        port: "{{ ssh_port }}"
+        timeout: 8
+        state: started
+      delegate_to: localhost
+      ignore_errors: true
+      register: ssh_port_check
+
+    - name: Add SSH key for user
+      authorized_key:
+        user: "{{ ssh_user }}"
+        key: "{{ ssh_pub_key }}"
+        state: present
+      when: not ssh_port_check is failed
+      ignore_unreachable: true
+
+    - name: Report hosts where SSH key was added
+      debug:
+        msg: "SSH key added successfully to {{ inventory_hostname }}"
+      when: not ssh_port_check is failed
+
+    - name: Report hosts where SSH was unreachable
+      debug:
+        msg: "Skipped {{ inventory_hostname }} (SSH not reachable)"
+      when: ssh_port_check is failed