Added script etc for ssl on lb

Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>

roles/loadbalancer/templates/nginx.conf.j2

@@ -45,6 +45,27 @@ http {
   server {
     listen 443;
 
+    server_name staging.k3s.seyshiro.de *.staging.k3s.seyshiro.de
+
+    ssl_certificate /etc/nginx/ssl/staging_tls.crt;
+    ssl_certificate_key /etc/nginx/ssl/staging_tls.key;
+
+    location / {
+      proxy_pass https://k3s_servers_https;
+      proxy_set_header Host $host;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+      proxy_set_header X-Forwarded-Proto https;
+    }
+  }
+
+  server {
+    listen 443;
+
+    server_name production.k3s.seyshiro.de *.production.k3s.seyshiro.de
+
+    ssl_certificate /etc/nginx/ssl/production_tls.crt;
+    ssl_certificate_key /etc/nginx/ssl/production_tls.key;
+
     location / {
       proxy_pass https://k3s_servers_https;
       proxy_set_header Host $host;