Imagery: improved nginx listen + http2

[chef.git] / cookbooks / imagery / templates / default / nginx_imagery.conf.erb

diff --git a/cookbooks/imagery/templates/default/nginx_imagery.conf.erb b/cookbooks/imagery/templates/default/nginx_imagery.conf.erb
index b9cc6092134d85954084ceb96995ed1a344e1537..b95bc601f9e56bbcbb5b5031ead5d5ebfe99e0b8 100644 (file)
--- a/cookbooks/imagery/templates/default/nginx_imagery.conf.erb
+++ b/cookbooks/imagery/templates/default/nginx_imagery.conf.erb
@@ -1,6 +1,5 @@
 server {
-    listen [::]:80;
-    listen *:80;
+    listen 80;
     server_name <%= @name %> a.<%= @name %> b.<%= @name %> c.<%= @name %><% @aliases.each do |alias_name| %> <%= alias_name %> a.<%= alias_name %> b.<%= alias_name %> c.<%= alias_name %><%- end -%>;
 
     rewrite ^/\.well-known/acme-challenge/(.*)$ http://acme.openstreetmap.org/.well-known/acme-challenge/$1 permanent;
@@ -8,14 +7,21 @@ server {
 }
 
 upstream <%= @name %>_fastcgi {
-    server "unix:/var/run/mapserver-fastcgi/layer-<%= @name %>.socket" max_fails=0;
-    server "unix:/var/run/mapserver-fastcgi/layer-<%= @name %>.socket" max_fails=0;
-    server "unix:/var/run/mapserver-fastcgi/layer-<%= @name %>.socket" max_fails=0;
+    server "unix:/var/run/mapserver-fastcgi/layer-<%= @name %>-0.socket" max_fails=0;
+    server "unix:/var/run/mapserver-fastcgi/layer-<%= @name %>-1.socket" max_fails=0;
+    server "unix:/var/run/mapserver-fastcgi/layer-<%= @name %>-2.socket" max_fails=0;
+    server "unix:/var/run/mapserver-fastcgi/layer-<%= @name %>-3.socket" max_fails=0;
+    server "unix:/var/run/mapserver-fastcgi/layer-<%= @name %>-4.socket" max_fails=0;
+    server "unix:/var/run/mapserver-fastcgi/layer-<%= @name %>-5.socket" max_fails=0;
+    server "unix:/var/run/mapserver-fastcgi/layer-<%= @name %>-6.socket" max_fails=0;
+    server "unix:/var/run/mapserver-fastcgi/layer-<%= @name %>-7.socket" max_fails=0;
+
+    # Use default round-robin to distribute requests, rather than pick "fast" but maybe faulty.
+    # Do not use keepalive
 }
 
 server {
-    listen [::]:443 ssl;
-    listen *:443 ssl;
+    listen 443 ssl;
     server_name <%= @name %> a.<%= @name %> b.<%= @name %> c.<%= @name %><% @aliases.each do |alias_name| %> <%= alias_name %> a.<%= alias_name %> b.<%= alias_name %> c.<%= alias_name %><%- end -%>;
 
     ssl_certificate /etc/ssl/certs/<%= @name %>.pem;