Added templates nginx folder

training/practica-3-jinja2/nginx/templates/nginx.conf.j2

@@ -0,0 +1,33 @@
+user www-data;
+worker_processes auto;
+pid /run/nginx.pid;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+
+    upstream backend {
+        server 192.168.11.40:80; # IP del servidor backend
+    }
+    
+    server {
+        listen 80;
+        server_name {{ ansible_hostname }};
+
+        location / {
+            proxy_pass http://backend;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+        }
+
+        error_page 404 /404.html;
+        location = /404.html {
+            root /usr/share/nginx/html;
+            internal;
+        }
+    }
+}