tile: enable http2 for ssl caches

[chef.git] / cookbooks / tilecache / templates / default / nginx_tile_ssl.conf.erb

diff --git a/cookbooks/tilecache/templates/default/nginx_tile_ssl.conf.erb b/cookbooks/tilecache/templates/default/nginx_tile_ssl.conf.erb
index 77e2c6fd0ceda40e876ce1d8a8ba57f09f21e233..71b8258285a35dc2fc4666851cbe7cae75b4765b 100644 (file)
--- a/cookbooks/tilecache/templates/default/nginx_tile_ssl.conf.erb
+++ b/cookbooks/tilecache/templates/default/nginx_tile_ssl.conf.erb
@@ -1,5 +1,19 @@
+upstream tile_cache_backend {
+    server 127.0.0.1;
+    <% @caches.each do |cache| -%>
+    <% if cache[:hostname] != node[:hostname] -%>
+    #Server <%= cache[:hostname] %>
+    <% cache.ipaddresses(:family => :inet, :role => :external).sort.each do |address| -%>
+    server <%= address %> backup;
+    <% end -%>
+    <% end -%>
+    <% end -%>
+
+    keepalive 32;
+}
+

 server {
 server {

-    listen       443 ssl spdy;
+    listen       443 ssl http2 default_server;

     server_name  localhost;
 
     proxy_buffers 8 64k;
     server_name  localhost;
 
     proxy_buffers 8 64k;


@@ -10,11 +24,16 @@ server {
     ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
     ssl_ciphers <%= node[:ssl][:ciphers] -%>;
     ssl_prefer_server_ciphers on;
     ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
     ssl_ciphers <%= node[:ssl][:ciphers] -%>;
     ssl_prefer_server_ciphers on;

-    ssl_session_cache shared:SSL:30m;
-    ssl_session_timeout 15m;
+    ssl_session_cache shared:SSL:50m;
+    ssl_session_timeout 30m;

     ssl_stapling on;
     ssl_dhparam /etc/ssl/certs/dhparam.pem;
     resolver <%= @resolvers.join(" ") %>;
 
     ssl_stapling on;
     ssl_dhparam /etc/ssl/certs/dhparam.pem;
     resolver <%= @resolvers.join(" ") %>;
 

-    location / { proxy_pass http://127.0.0.1; proxy_set_header X-Forwarded-For $remote_addr; }
+    location / {
+      proxy_pass http://tile_cache_backend;
+      proxy_set_header X-Forwarded-For $remote_addr;
+      proxy_http_version 1.1;
+      proxy_set_header Connection "";
+    }

 }
 }