add nginx, sshd, ssl roles

roles/nginx/handlers/main.yml

@@ -0,0 +1,14 @@
+# handlers/main.yml
+---
+- name: validate nginx config
+  ansible.builtin.command: nginx -t
+  changed_when: false
+  listen: restart nginx
+
+- name: restart nginx systemd service unit
+  ansible.builtin.systemd_service:
+    name: nginx
+    daemon_reload: true
+    state: restarted
+    enabled: true
+  listen: restart nginx