From: Grant Slater <git@firefishy.com>
Date: Fri, 29 May 2020 17:16:55 +0000 (+0100)
Subject: tilecache: Add to fast 404 list common off-by-one tiles
X-Git-Url: https://git.openstreetmap.org/chef.git/commitdiff_plain/8b26972a6378577bb1f565093453bce77752a8eb?hp=3369f9515111a99387cda562a342f94ea1a13778

tilecache: Add to fast 404 list common off-by-one tiles
---

diff --git a/cookbooks/tilecache/templates/default/nginx_tile.conf.erb b/cookbooks/tilecache/templates/default/nginx_tile.conf.erb
index b8b0b5321..1965de764 100644
--- a/cookbooks/tilecache/templates/default/nginx_tile.conf.erb
+++ b/cookbooks/tilecache/templates/default/nginx_tile.conf.erb
@@ -217,31 +217,64 @@ server {
 <% end %>
 
     # Immediately 404 silly tile requests
+    location = /0/-1/-1.png {
+      return 404;
+    }
+    location = /0/-1/0.png {
+      return 404;
+    }
+    location = /0/-1/1.png {
+      return 404;
+    }
     location = /0/0/-1.png {
       return 404;
     }
-    location = /1/0/-1.png {
+    location = /0/0/1.png {
       return 404;
     }
-    location = /1/-1/0.png {
+    location = /0/0/2.png {
       return 404;
     }
-    location = /1/-1/1.png {
+    location = /0/1/-1.png {
+      return 404;
+    }
+    location = /0/1/0.png {
+      return 404;
+    }
+    location = /0/1/1.png {
+      return 404;
+    }
+    location = /0/1/2.png {
+      return 404;
+    }
+    location = /0/2/0.png {
+      return 404;
+    }
+    location = /0/2/1.png {
+      return 404;
+    }
+    location = /0/2/2.png {
       return 404;
     }
     location = /1/-1/-1.png {
       return 404;
     }
+    location = /1/-1/0.png {
+      return 404;
+    }
+    location = /1/-1/1.png {
+      return 404;
+    }
     location = /1/-1/2.png {
       return 404;
     }
-    location = /1/1/-1.png {
+    location = /1/0/-1.png {
       return 404;
     }
-    location = /1/2/-1.png {
+    location = /1/1/-1.png {
       return 404;
     }
-    location = /2/0/-1.png {
+    location = /1/2/-1.png {
       return 404;
     }
     location = /2/-1/0.png {
@@ -250,13 +283,40 @@ server {
     location = /2/-1/1.png {
       return 404;
     }
+    location = /2/-1/2.png {
+      return 404;
+    }
+    location = /2/-1/3.png {
+      return 404;
+    }
+    location = /2/0/-1.png {
+      return 404;
+    }
     location = /2/1/-1.png {
       return 404;
     }
-    location = /2/-1/2.png {
+    location = /2/1/4.png {
       return 404;
     }
-    location = /2/-1/3.png {
+    location = /2/2/4.png {
+      return 404;
+    }
+    location = /2/3/4.png {
+      return 404;
+    }
+    location = /2/4/0.png {
+      return 404;
+    }
+    location = /2/4/1.png {
+      return 404;
+    }
+    location = /2/4/2.png {
+      return 404;
+    }
+    location = /2/4/3.png {
+      return 404;
+    }
+    location = /2/4/4.png {
       return 404;
     }