Process the expiry queue in order

[chef.git] / cookbooks / tile / templates / default / apache.erb

diff --git a/cookbooks/tile/templates/default/apache.erb b/cookbooks/tile/templates/default/apache.erb
index f2e52cfe68745dab9859e5f812d2798ea38d41dd..182b590e516d7c7883ad0c24306747f4ce2917c5 100644 (file)
--- a/cookbooks/tile/templates/default/apache.erb
+++ b/cookbooks/tile/templates/default/apache.erb
@@ -2,7 +2,7 @@
 
 <VirtualHost *:443>
   # Basic server configuration
-  ServerName <%= node[:fqdn] %>
+  ServerName <%= node.name %>
   ServerAlias tile.openstreetmap.org
   ServerAlias render.openstreetmap.org
   ServerAdmin webmaster@openstreetmap.org
@@ -37,6 +37,12 @@
   # will always work and can be cached
   Header set Access-Control-Allow-Origin "*"
 
+  # Add diagnostics header to identify render server
+  Header set X-TileRender "<%= node.name %>"
+
+  # Tell clients to use stale tiles if necessary
+  Header append Cache-Control "stale-while-revalidate=604800, stale-if-error=604800" "expr=%{CONTENT_TYPE} == 'image/png'"
+
   # Remove Proxy request header to mitigate https://httpoxy.org/
   RequestHeader unset Proxy early
 
@@ -44,9 +50,9 @@
   RewriteEngine on
 
   # Rewrite tile requests to the default style
-  RewriteRule ^/(-?\d+)/(-?\d+)/(-?\d+)\.png$ /default/$1/$2/$3.png [PT,T=image/png,L]
-  RewriteRule ^/(-?\d+)/(-?\d+)/(-?\d+)\.png/status/?$  /default/$1/$2/$3.png/status [PT,T=text/plain,L]
-  RewriteRule ^/(-?\d+)/(-?\d+)/(-?\d+)\.png/dirty/?$   /default/$1/$2/$3.png/dirty  [PT,T=text/plain,L]
+  RewriteRule ^/(\d+)/(\d+)/(\d+)\.png$ /default/$1/$2/$3.png [PT,T=image/png,L]
+  RewriteRule ^/(\d+)/(\d+)/(\d+)\.png/status/?$  /default/$1/$2/$3.png/status [PT,T=text/plain,L]
+  RewriteRule ^/(\d+)/(\d+)/(\d+)\.png/dirty/?$   /default/$1/$2/$3.png/dirty  [PT,T=text/plain,L]
 
   # Historical Files redirect
   RedirectPermanent /processed_p.tar.bz2 https://planet.openstreetmap.org/historical-shapefiles/processed_p.tar.bz2
@@ -59,7 +65,7 @@
 
 <VirtualHost *:80>
   # Basic server configuration
-  ServerName <%= node[:fqdn] %>
+  ServerName <%= node.name %>
   ServerAlias tile.openstreetmap.org
   ServerAlias render.openstreetmap.org
   ServerAdmin webmaster@openstreetmap.org
@@ -82,6 +88,9 @@
   # will always work and can be cached
   Header set Access-Control-Allow-Origin "*"
 
+  # Add diagnostics header to identify render server
+  Header set X-TileRender "<%= node.name %>"
+
   # Remove Proxy request header to mitigate https://httpoxy.org/
   RequestHeader unset Proxy early
 
@@ -93,6 +102,7 @@
 
   # Redirect to https
   RewriteCond %{REQUEST_URI} !^/server-status$
+  RewriteCond %{REQUEST_URI} !^/mod_tile$
   RewriteRule (.*) https://%{SERVER_NAME}/$1 [R=permanent,L]
 </VirtualHost>