Added self-service script (for webserver)

playbooks/install_nginx.yml

@@ -0,0 +1,15 @@
+- hosts: nginx
+  become: true
+  tasks:
+  - name: Install nginx
+    package:
+      name: nginx
+      state: present
+      update_cache: yes
+    notify: restart nginx
+  
+  handlers:
+    - name: restart nginx
+      ansible.builtin.service:
+        name: nginx
+        state: restarted