add test playbook

.gitignore

@@ -1,3 +1,13 @@
-# ---> Ansible
-*.retry
+# Secrets and sensitive inventory
+inventory/*.ini
+inventory/host_vars/
+inventory/group_vars/*_vault.yml
+.vault_pass.txt
 
+# SSH keys
+*.pem
+id_rsa*
+id_ed25519*
+
+# Local config
+.ansible.cfg

playbooks/test.yml

@@ -0,0 +1,13 @@
+- name: Semaphore connection test
+  hosts: all
+  gather_facts: false
+  become: true
+
+  tasks:
+    - name: Print the hostname
+      command: hostname
+      register: result
+
+    - name: Show result
+      debug:
+        msg: "Connected to {{ inventory_hostname }} (hostname: {{ result.stdout }})"