2 description "Role applied to all tile servers"
7 :pnorman => { :status => :administrator },
9 :members => [:jburgess, :tomh, :pnorman]
18 :max_request_workers => 1200,
19 :threads_per_child => 20,
20 :min_spare_threads => 300,
21 :max_spare_threads => 1200,
22 :max_connections_per_child => 0,
23 :async_request_worker_factor => 4,
24 :listen_cores_buckets_ratio => 6
29 :renderd_processed => {
30 :graph_order => "reqPrio req reqLow dirty reqBulk dropped",
31 :reqPrio => { :draw => "AREA" },
32 :req => { :draw => "STACK" }
39 :max_connections => "250",
40 :temp_buffers => "32MB",
42 :max_parallel_workers_per_gather => "0",
43 :wal_level => "minimal",
44 :wal_buffers => "1024kB",
45 :wal_writer_delay => "500ms",
46 :commit_delay => "10000",
47 :max_wal_size => "2880MB",
48 :max_wal_senders => "0",
49 :random_page_cost => "1.1",
51 :track_activity_query_size => "16384",
52 :autovacuum_vacuum_scale_factor => "0.05",
53 :autovacuum_analyze_scale_factor => "0.02"
58 :ct_report_uri => false
62 :comment => "Increase size of connection queue",
64 "net.core.somaxconn" => 10000
67 :network_conntrack_time_wait => {
68 :comment => "Only track completed connections for 30 seconds",
70 "net.netfilter.nf_conntrack_tcp_timeout_time_wait" => "30"
73 :network_conntrack_max => {
74 :comment => "Increase max number of connections tracked",
76 "net.netfilter.nf_conntrack_max" => "524288"
79 :no_tcp_slow_start => {
80 :comment => "Disable TCP slow start",
82 "net.ipv4.tcp_slow_start_after_idle" => "0"
86 :comment => "Use TCP BBR Congestion Control",
88 "net.core.default_qdisc" => "fq",
89 "net.ipv4.tcp_congestion_control" => "bbr"
95 :style_file => "/srv/tile.openstreetmap.org/styles/default/openstreetmap-carto.style",
96 :tag_transform_script => "/srv/tile.openstreetmap.org/styles/default/openstreetmap-carto.lua",
97 :external_data_script => "/srv/tile.openstreetmap.org/styles/default/scripts/get-external-data.py -c /srv/tile.openstreetmap.org/styles/default/external-data.yml",
98 :external_data_tables => %w[
101 ne_110m_admin_0_boundary_lines_land
102 simplified_water_polygons
108 :repository => "https://github.com/gravitystorm/openstreetmap-carto.git",
109 :revision => "v5.7.0",
110 :fonts_script => "/srv/tile.openstreetmap.org/styles/default/scripts/get-fonts.sh",