tilecache: add basic performance monitor script

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

diff --git a/cookbooks/tilecache/templates/default/nginx_tile.conf.erb b/cookbooks/tilecache/templates/default/nginx_tile.conf.erb
index 0d536322839046d6c546516799e322b82f5d7710..f78bab03d1a81d4556b20e8d8892741c476eec40 100644 (file)
--- a/cookbooks/tilecache/templates/default/nginx_tile.conf.erb
+++ b/cookbooks/tilecache/templates/default/nginx_tile.conf.erb
@@ -54,9 +54,9 @@ map $http_user_agent $denied_scraper {
   '~^Java\/'             1; # Library Default
   '~^tiles$'             1; # Library Default
   '~^okhttp\/'           1; # Library Default
-  '~^Microsoft-ATL-Native\/' 1; #Library Default
+  '~^Microsoft-ATL-Native\/' 1; # Library Default
   '/n software IPWorks HTTP/S Component - www.nsoftware.com' 1; #Library default
-  '~^Wget\/'             1; #Library Default
+  '~^Wget\/'             1; # Library Default
   'C# TilesDownloader'   1; # Downloader
   'MapDownloader'        1; # Downloader
   '~^staticmaps'         1; # Downloader
@@ -71,6 +71,14 @@ map $http_user_agent $denied_scraper {
   'com.soft373.taptaxi'  1;
   'com.kradac.ktxcore'   1;
   'ru.crowdsystems.topcontrol.knd' 1;
+  'pl.itaxi.driver'      1;
+  'net.uztaxi.driver'    1;
+  'OSMDroid/2.1 (its; rutaxi 3.28.0)' 1;
+  'com.helleniccomms.mercedes.driver' 1;
+  'ru.taximaster.www'    1;
+  'com.arobs.trackgps'   1;
+  'com.helleniccomms.asteras.driver' 1;
+  # '~[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}' 1; # Fake UA
 }
 
 map $http_referer $denied_referer {
@@ -93,6 +101,7 @@ map $http_referer $denied_referer {
   'https://www.google.com'         1; # Faked
   'https://google.com/'            1; # Faked
   'https://www.google.com/'        1; # Faked
+  'http://www.microsoft.com/'      1; # Faked
   '~^https?://pmap\.kuku\.lu/'           1; # Too much traffic
   '~^https?://[^.]*\.pmap\.kuku\.lu/'    1; # Too much traffic
   '~^https?://fastpokemap\.com/'         1; # Too much traffic
@@ -126,6 +135,17 @@ map $osm_referer$http_user_agent $limit_http_pragma {
   '~^osmMozilla\/5\.0\ ' $http_pragma; # Pass Header
 }
 
+# Find Browser User-Agents which are not sending a referer.
+# Browsers with no referer could be due to Browser extension or website Referrer-Policy
+map $http_referer$scheme$http_user_agent $deny_missing_referer {
+  default                             0; # Not denied
+  '~^httpsMozilla\/5\.0\ \(X11'       1;
+  '~^httpsMozilla\/5\.0\ \(Windows'   1;
+  '~^httpsMozilla\/5\.0\ \(iPhone'    1;
+  '~^httpsMozilla\/5\.0\ \(Macintosh' 1;
+  '~^httpsMozilla\/5\.0\ \(Linux'     1;
+}
+
 server {
     # IPv4
     listen       80 deferred backlog=16384 reuseport fastopen=2048 default_server;
@@ -274,6 +294,13 @@ server {
       proxy_cache_min_uses 4;
 
       add_header x-cache-status $upstream_cache_status;
+<% else %>
+      # Severely rate limit Browser UAs which are not sending a referer.
+      # With no referer we do not know who is using tiles
+      if ($deny_missing_referer) {
+        set $limit_rate 1024;
+        add_header x-cache-ratelimit "missing-referer";
+      }
 <% end -%>
 
       # Set a QoS cookie if none presented (uses nginx Map)