Replace nginx redirect method from rewrite to return for speeding up

playbooks/roles/nginx/templates/edx/app/nginx/sites-available/analytics_api.j2

@@ -29,7 +29,7 @@ server {
   # Execute the actual redirect
   if ($do_redirect_to_https = "true")
   {
-  rewrite ^ https://$host$request_uri? permanent;
+  return 301 https://$host$request_uri;
   }
   {% endif %}
   

playbooks/roles/nginx/templates/edx/app/nginx/sites-available/cms.j2

@@ -64,7 +64,7 @@ error_page {{ k }} {{ v }};
   # Execute the actual redirect
   if ($do_redirect_to_https = "true")
   {
-  rewrite ^ https://$host$request_uri? permanent;
+  return 301 https://$host$request_uri;
   }
   {% endif %}
 

playbooks/roles/nginx/templates/edx/app/nginx/sites-available/credentials.j2

@@ -80,7 +80,7 @@ location @proxy_to_app {
   # Execute the actual redirect
   if ($do_redirect_to_https = "true")
   {
-  rewrite ^ https://$host$request_uri? permanent;
+  return 301 https://$host$request_uri;
   }
   {% endif %}
 }

playbooks/roles/nginx/templates/edx/app/nginx/sites-available/ecommerce.j2

@@ -50,7 +50,7 @@ server {
   # Execute the actual redirect
   if ($do_redirect_to_https = "true")
   {
-  rewrite ^ https://$host$request_uri? permanent;
+  return 301 https://$host$request_uri;
   }
   {% endif %}
 

playbooks/roles/nginx/templates/edx/app/nginx/sites-available/edx_notes_api.j2

@@ -29,7 +29,7 @@ server {
   # Execute the actual redirect
   if ($do_redirect_to_https = "true")
   {
-  rewrite ^ https://$host$request_uri? permanent;
+  return 301 https://$host$request_uri;
   }
   {% endif %}
   

playbooks/roles/nginx/templates/edx/app/nginx/sites-available/insights.j2

@@ -55,7 +55,7 @@ location @proxy_to_app {
   # Execute the actual redirect
   if ($do_redirect_to_https = "true")
   {
-  rewrite ^ https://$host$request_uri? permanent;
+  return 301 https://$host$request_uri;
   }
   {% endif %}
 }

playbooks/roles/nginx/templates/edx/app/nginx/sites-available/kibana.j2

@@ -45,7 +45,7 @@ server {
   # Execute the actual redirect
   if ($do_redirect_to_https = "true")
   {
-  rewrite ^ https://$host$request_uri? permanent;
+  return 301 https://$host$request_uri;
   }
   {% endif %}
   

playbooks/roles/nginx/templates/edx/app/nginx/sites-available/lms-preview.j2

@@ -98,7 +98,7 @@ server {
   # Execute the actual redirect
   if ($do_redirect_to_https = "true")
   {
-  rewrite ^ https://$host$request_uri? permanent;
+  return 301 https://$host$request_uri;
   }
   {% endif %}
 

playbooks/roles/nginx/templates/edx/app/nginx/sites-available/lms.j2

@@ -84,7 +84,7 @@ error_page {{ k }} {{ v }};
   # Execute the actual redirect
   if ($do_redirect_to_https = "true")
   {
-  rewrite ^ https://$host$request_uri? permanent;
+  return 301 https://$host$request_uri;
   }
   {% endif %}
   
@@ -118,7 +118,7 @@ error_page {{ k }} {{ v }};
     {% include "basic-auth.j2" %}
     {% if NGINX_EDXAPP_EMBARGO_CIDRS -%}
     if ( $embargo ) {
-      rewrite ^ /embargo;
+      return 302 /embargo;
     }
     {% endif -%}
     try_files $uri @proxy_to_lms_app;

playbooks/roles/nginx/templates/edx/app/nginx/sites-available/programs.j2

@@ -53,7 +53,7 @@ server {
   # Execute the actual redirect
   if ($do_redirect_to_https = "true")
   {
-  rewrite ^ https://$host$request_uri? permanent;
+  return 301 https://$host$request_uri;
   }
   {% endif %}