X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/d442b3bd417ca0dca1d97945f5413aa7a5c141b6..0c82d0842e77184f2080f0d2bae5ab343c55ca54:/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 49cf412ff..4495f568a 100644 --- a/cookbooks/tilecache/templates/default/nginx_tile.conf.erb +++ b/cookbooks/tilecache/templates/default/nginx_tile.conf.erb @@ -1,22 +1,26 @@ # DO NOT EDIT - This file is being maintained by Chef upstream tile_cache_backend { - server 127.0.0.1; + server 127.0.0.1:8080; + server 127.0.0.2:8080; - # 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] -%> -<% if node[:tilecache][:tile_siblings].include? cache[:fqdn] -%> <% cache.ipaddresses(:family => :inet, :role => :external).sort.each do |address| -%> - server <%= address %> backup; # Server <%= cache[:hostname] %> + server <%= address %>:80 weight=<%= server_weight.div(10) %>; # Server <%= cache[:hostname] %> +<% server_weight += 5 -%> +<% end -%> <% end -%> <% end -%> <% end -%> <% end -%> - keepalive 1024; - keepalive_requests 1024; + keepalive 128; } # Geo Map of tile caches @@ -30,14 +34,14 @@ geo $tile_cache { } # Rates table based on current cookie value -map $cookie__osm_totp_token $limit_rate_qos { - include /etc/nginx/conf.d/tile_qos_rates.map; -} +# map $cookie__osm_totp_token $limit_rate_qos { +# include /etc/nginx/conf.d/tile_qos_rates.map; +# } # Set-Cookie table based on current cookie value -map $cookie__osm_totp_token $cookie_qos_token_set { - include /etc/nginx/conf.d/tile_qos_cookies.map; -} +# map $cookie__osm_totp_token $cookie_qos_token_set { +# include /etc/nginx/conf.d/tile_qos_cookies.map; +# } map $http_user_agent $approved_scraper { default 0; # Not approved @@ -54,42 +58,110 @@ map $http_user_agent $denied_scraper { '~^R$' 1; # Library Default '~^Java\/' 1; # Library Default '~^tiles$' 1; # Library Default - '~^runtastic' 1; # App + '~^okhttp\/' 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 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)' 1; # Fake + '~^runtastic' 1; # App + '~^Where\ my\ children' 1; # App + 'nossoonibusjp.android.crosswalk' 1; # App + 'br.com.concisoti.potybus' 1; # App + '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 + '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?://[^.]*\.fastpokemap\.com/' 1; # Too much traffic + '~^https?://pkget\.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 { + default ''; # False + '~^https:\/\/www\.openstreetmap\.org\/' 'osm'; # True } # Limit Cache-Control header to only approved User-Agents -map $http_user_agent $limit_http_cache_control { - default ''; # Unset Header - '~^Mozilla\/5\.0\ QGIS\/' ''; # Unset Header - '~^Mozilla\/5\.0\ ' $http_cache_control; # Pass Header +map $osm_referer$http_user_agent $limit_http_cache_control { + default ''; # Unset Header + '~^osmMozilla\/5\.0\ QGIS\/' ''; # Unset Header + '~^osmMozilla\/5\.0\ ' $http_cache_control; # Pass Header } # Limit Pragma header to only approved User-Agents -map $http_user_agent $limit_http_pragma { - default ''; # Unset Header - '~^Mozilla\/5\.0\ QGIS\/' ''; # Unset Header - '~^Mozilla\/5\.0\ ' $http_pragma; # Pass Header +map $osm_referer$http_user_agent $limit_http_pragma { + default ''; # Unset Header + '~^osmMozilla\/5\.0\ QGIS\/' ''; # Unset Header + '~^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; listen 443 ssl deferred backlog=16384 reuseport fastopen=2048 http2 default_server; + # IPv6 + listen [::]:80 deferred backlog=16384 reuseport fastopen=2048 default_server; + listen [::]:443 ssl deferred backlog=16384 reuseport fastopen=2048 http2 default_server; server_name localhost; proxy_buffers 8 64k; + proxy_busy_buffers_size 64k; ssl_certificate /etc/ssl/certs/tile.openstreetmap.org.pem; ssl_certificate_key /etc/ssl/private/tile.openstreetmap.org.key; @@ -164,7 +236,7 @@ server { return 404; } -<% for i in 0..14 do %> +<% for i in 0..16 do %> <% if i == 0 -%> # Default Fallback Location Handler (lowest) location / { @@ -172,19 +244,39 @@ server { # Dedicated zoom handler for caching location /<%= i %>/ { <% end %> + # Only allow GET / HEAD / OPTIONS (CORS) requests + limit_except GET HEAD OPTIONS { + deny all; + } + proxy_pass http://tile_cache_backend; proxy_set_header X-Forwarded-For $remote_addr; proxy_http_version 1.1; proxy_set_header Connection ''; - proxy_connect_timeout 5s; + proxy_connect_timeout 20s; - # Preserve host header. - proxy_set_header Host $host; + # Replace host header. + proxy_set_header Host 'tile.openstreetmap.org'; # Do not pass cookies to backends. proxy_set_header Cookie ''; # Do not pass Accept-Encoding to backends. proxy_set_header Accept-Encoding ''; + # Do not pass Accept to backends. + proxy_set_header Accept ''; + # Do not pass Accept-Language to backends as unused. + proxy_set_header Accept-Language ''; + proxy_set_header Accept-Charset ''; + # Do not send origin, we allow all. + proxy_set_header origin ''; + # Do not pass invalid headers to backend. + proxy_set_header X-Forwarded-Host ''; + proxy_set_header X-Host ''; + proxy_set_header Authorization ''; + proxy_set_header Proxy-Authorization ''; + + # Drop partial requests + proxy_set_header range ''; # Do not allow setting cookies from backends due to caching. proxy_ignore_headers Set-Cookie; @@ -194,19 +286,30 @@ server { # 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_500 http_503 http_504; + 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; - proxy_cache_min_uses 8; + # 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 4; - add_header X-Nginx-Cache-Status $upstream_cache_status; + 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) - add_header Set-Cookie $cookie_qos_token_set; + # add_header Set-Cookie $cookie_qos_token_set; <% if node[:ssl][:strict_transport_security] -%> # Ensure Strict-Transport-Security header is removed from proxied server responses proxy_hide_header Strict-Transport-Security; @@ -216,12 +319,12 @@ server { <% end -%> # QoS Traffic Rate see $limit_rate on http://nginx.org/en/docs/http/ngx_http_core_module.html - set $limit_rate $limit_rate_qos; + # set $limit_rate $limit_rate_qos; # Allow Higher Traffic Rate from Approved User-Agents which do not support cookies (uses nginx Map) - if ($approved_scraper) { - set $limit_rate 65536; - } + # if ($approved_scraper) { + # set $limit_rate 65536; + # } if ($denied_scraper) { set $limit_rate 512;