# DO NOT EDIT - This file is being maintained by Chef
upstream tile_cache_backend {
- server 127.0.0.1:8080;
- server 127.0.0.2:8080;
+ server 127.0.0.1:8080 max_fails=32 fail_timeout=2s;
+ server 127.0.0.2:8080 max_fails=32 fail_timeout=2s;
- # Add the other caches to relieve pressure if local squid failing
+ # Add the tile_siblings caches to relieve pressure if local squid failing
# Balancer: round-robin
+<% server_weight = 20 -%>
+<% @node[:tilecache][:tile_siblings].each do |cache_peer| -%>
<% @caches.each do |cache| -%>
+<% if cache_peer == cache[:fqdn] -%>
<% if cache[:hostname] != node[:hostname] -%>
<% cache.ipaddresses(:family => :inet, :role => :external).sort.each do |address| -%>
- server <%= address %>:80 backup; # Server <%= cache[:hostname] %>
+ server <%= address %>:80 weight=<%= server_weight.div(10) %> max_fails=32 fail_timeout=2s; # Server <%= cache[:hostname] %>
+<% server_weight += 5 -%>
+<% end -%>
+<% end -%>
<% end -%>
<% end -%>
<% end -%>
- keepalive 512;
- keepalive_requests 1024;
+ keepalive 128;
}
# Geo Map of tile caches
geo $tile_cache {
- default 0;
+ default "client";
<% @caches.each do |cache| -%>
<% cache.ipaddresses(:family => :inet, :role => :external).sort.each do |address| -%>
- <%= address %> 1; # <%= cache[:hostname] %>
+ <%= address %> "cache"; # <%= cache[:hostname] %>
<% end -%>
<% end -%>
}
'~^Java\/' 1; # Library Default
'~^tiles$' 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
'C# TilesDownloader' 1; # Downloader
'MapDownloader' 1; # Downloader
+ '~^staticmaps' 1; # Downloader
'Android' 1; # Default or fake
'kc_android' 1; # Default or fake
'Mozilla/4.0' 1; # Fake
'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 {
default 0; # Not denied
'http://www.openstreetmap.org/' 1; # Faked
'http://www.openstreetmap.org' 1; # Faked
+ 'https://www.openstreetmap.org' 1; # Faked
'http://openstreetmap.org/' 1; # Faked
'http://openstreetmap.org' 1; # Faked
+ 'https://openstreetmap.org' 1; # Faked
'http://www.osm.org/' 1; # Faked
'http://www.osm.org' 1; # Faked
'http://osm.org/' 1; # Faked
'http://osm.org' 1; # Faked
- '~^http://google\.com' 1; # Faked
- '~^http://www\.google\.com' 1; # Faked
+ 'http://google.com' 1; # Faked
+ 'http://www.google.com' 1; # Faked
+ 'http://google.com/' 1; # Faked
+ 'http://www.google.com/' 1; # Faked
+ 'https://google.com' 1; # Faked
+ '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
'~^https?://[^.]*\.pkget\.com/' 1; # Too much traffic
'~^https?://twpkinfo\.com/' 1; # Too much traffic
'~^https?://[^.]*\.twpkinfo\.com/' 1; # Too much traffic
+ '~^https?://9db\.jp/' 1; # Too much traffic
+ '~^https?://[^.]*\.9db\.jp/' 1; # Too much traffic
+ '~^https?://clustrmaps\.com/' 1; # Too much traffic
+ '~^https?://[^.]*\.clustrmaps\.com/' 1; # Too much traffic
}
map $http_referer $osm_referer {
'~^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 $tile_cache$http_referer$scheme$http_user_agent $deny_missing_referer {
+ default 0; # Not denied
+ '~^clienthttpsMozilla\/5\.0\ \(X11' 1;
+ '~^clienthttpsMozilla\/5\.0\ \(Windows' 1;
+ '~^clienthttpsMozilla\/5\.0\ \(iPhone' 1;
+ '~^clienthttpsMozilla\/5\.0\ \(Macintosh' 1;
+ '~^clienthttpsMozilla\/5\.0\ \(Linux' 1;
+}
+
server {
# IPv4
listen 80 deferred backlog=16384 reuseport fastopen=2048 default_server;
return 404;
}
-<% for i in 0..15 do %>
+<% for i in 0..16 do %>
<% if i == 0 -%>
# Default Fallback Location Handler (lowest)
location / {
proxy_http_version 1.1;
proxy_set_header Connection '';
- proxy_connect_timeout 10s;
+ proxy_connect_timeout 20s;
# Replace host header.
proxy_set_header Host 'tile.openstreetmap.org';
# Caching
proxy_cache "proxy_cache_zone";
proxy_cache_lock on;
- proxy_cache_valid 200 1d;
+ proxy_cache_valid 200 2d;
proxy_cache_valid 404 15m;
# Serve stale cache on errors or if updating
proxy_cache_use_stale error timeout updating http_404 http_500 http_503 http_504;
# If in cache as stale, serve stale and update in background
proxy_cache_background_update on;
+ # Workaround nginx async bug which causes stale cache replies to wait for the async backend cache update reply (seen in v1.16.0)
+ keepalive_requests 0;
# Enable revalidation using If-Modified-Since and If-None-Match for stale items
proxy_cache_revalidate on;
- proxy_cache_min_uses 8;
+ 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)
projects / chef.git / blobdiff