5 # Copyright:: 2015, OpenStreetMap Foundation
 
   7 # Licensed under the Apache License, Version 2.0 (the "License");
 
   8 # you may not use this file except in compliance with the License.
 
   9 # You may obtain a copy of the License at
 
  11 #     https://www.apache.org/licenses/LICENSE-2.0
 
  13 # Unless required by applicable law or agreed to in writing, software
 
  14 # distributed under the License is distributed on an "AS IS" BASIS,
 
  15 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 
  16 # See the License for the specific language governing permissions and
 
  17 # limitations under the License.
 
  20 include_recipe "accounts"
 
  21 include_recipe "munin"
 
  22 include_recipe "prometheus"
 
  24 if node[:nominatim][:api_flavour] == "php"
 
  25   include_recipe "php::fpm"
 
  28 basedir = data_bag_item("accounts", "nominatim")["home"]
 
  29 email_errors = data_bag_item("accounts", "lonvia")["email"]
 
  38 ## Log directory setup
 
  40 directory node[:nominatim][:logdir] do
 
  47 file "#{node[:nominatim][:logdir]}/query.log" do
 
  48   action :create_if_missing
 
  54 file "#{node[:nominatim][:logdir]}/update.log" do
 
  55   action :create_if_missing
 
  63 include_recipe "postgresql"
 
  65 postgresql_version = node[:nominatim][:dbcluster].split("/").first
 
  66 postgis_version = node[:nominatim][:postgis]
 
  68 package "postgresql-#{postgresql_version}-postgis-#{postgis_version}"
 
  70 node[:nominatim][:dbadmins].each do |user|
 
  71   postgresql_user user do
 
  72     cluster node[:nominatim][:dbcluster]
 
  74     only_if { node[:nominatim][:state] != "slave" }
 
  78 postgresql_user "nominatim" do
 
  79   cluster node[:nominatim][:dbcluster]
 
  81   only_if { node[:nominatim][:state] != "slave" }
 
  84 postgresql_user "www-data" do
 
  85   cluster node[:nominatim][:dbcluster]
 
  86   only_if { node[:nominatim][:state] != "slave" }
 
  89 postgresql_munin "nominatim" do
 
  90   cluster node[:nominatim][:dbcluster]
 
  91   database node[:nominatim][:dbname]
 
  94 directory "#{basedir}/tablespaces" do
 
 100 # NOTE: tablespaces must be exactly in the same location on each
 
 101 #       Nominatim instance when replication is in use. Therefore
 
 102 #       use symlinks to canonical directory locations.
 
 103 node[:nominatim][:tablespaces].each do |name, location|
 
 104   directory location do
 
 111   link "#{basedir}/tablespaces/#{name}" do
 
 115   postgresql_tablespace name do
 
 116     cluster node[:nominatim][:dbcluster]
 
 117     location "#{basedir}/tablespaces/#{name}"
 
 131   libboost-filesystem-dev
 
 148   python3-sqlalchemy-ext
 
 157 if node[:nominatim][:api_flavour] == "php"
 
 162 elsif node[:nominatim][:api_flavour] == "python"
 
 170 source_directory = "#{basedir}/src/nominatim"
 
 171 build_directory = "#{basedir}/src/build"
 
 172 project_directory = "#{basedir}/planet-project"
 
 173 bin_directory = "#{basedir}/bin"
 
 174 cfg_directory = "#{basedir}/etc"
 
 175 ui_directory = "#{basedir}/ui"
 
 176 qa_bin_directory = "#{basedir}/src/Nominatim-Data-Analyser"
 
 177 qa_data_directory = "#{basedir}/qa-data"
 
 179 [basedir, "#{basedir}/src", cfg_directory, bin_directory, build_directory, project_directory].each do |path|
 
 188 directory "#{bin_directory}/maintenance" do
 
 194 if node[:nominatim][:flatnode_file]
 
 195   directory File.dirname(node[:nominatim][:flatnode_file]) do
 
 200 remote_directory "#{project_directory}/static-website" do
 
 205   files_owner "nominatim"
 
 206   files_group "nominatim"
 
 211 # Normally syncing via chef is a bad idea because syncing might involve
 
 212 # an update of database functions which should not be done while an update
 
 213 # is ongoing. Therefore we sync in between update cycles. There is an
 
 214 # exception for slaves: they get DB function updates from the master, so
 
 215 # only the source code needs to be updated, which chef may do.
 
 216 git source_directory do
 
 217   action node[:nominatim][:state] == "slave" ? :sync : :checkout
 
 218   repository node[:nominatim][:repository]
 
 219   revision node[:nominatim][:revision]
 
 220   enable_submodules true
 
 223   not_if { node[:nominatim][:state] != "slave" && File.exist?("#{source_directory}/README.md") }
 
 224   notifies :run, "execute[compile_nominatim]"
 
 227 remote_file "#{source_directory}/data/country_osm_grid.sql.gz" do
 
 228   action :create_if_missing
 
 229   source "https://nominatim.org/data/country_grid.sql.gz"
 
 235 execute "compile_nominatim" do
 
 239   command "cmake -D WITH_LUAJIT=ON #{source_directory} && make"
 
 240   notifies :run, "execute[install_nominatim]"
 
 243 execute "install_nominatim" do
 
 246   command "make install"
 
 251 template "#{project_directory}/.env" do
 
 252   source "nominatim.env.erb"
 
 256   variables :base_url => node[:nominatim][:state] == "off" ? node[:fqdn] : "nominatim.openstreetmap.org",
 
 257             :dbname => node[:nominatim][:dbname],
 
 258             :flatnode_file => node[:nominatim][:flatnode_file],
 
 259             :log_file => "#{node[:nominatim][:logdir]}/query.log",
 
 260             :tokenizer => node[:nominatim][:config][:tokenizer],
 
 261             :forward_dependencies => node[:nominatim][:config][:forward_dependencies],
 
 262             :pool_size => node[:nominatim][:api_pool_size]
 
 265 remote_file "#{project_directory}/wikimedia-importance.sql.gz" do
 
 266   action :create_if_missing
 
 267   source "https://nominatim.org/data/wikimedia-importance.sql.gz"
 
 273 %w[gb_postcodes.csv.gz us_postcodes.csv.gz].each do |fname|
 
 274   remote_file "#{project_directory}/#{fname}" do
 
 276     source "https://nominatim.org/data/#{fname}"
 
 283 # Webserver + frontend
 
 285 %w[user_agent referrer email generic].each do |name|
 
 286   file "#{cfg_directory}/nginx_blocked_#{name}.conf" do
 
 287     action :create_if_missing
 
 294 if node[:nominatim][:api_flavour] == "php"
 
 295   node[:nominatim][:fpm_pools].each do |name, data|
 
 299       pm_max_children data[:max_children]
 
 301       pm_min_spare_servers 10
 
 302       pm_max_spare_servers 20
 
 303       pm_max_requests 10000
 
 304       prometheus_port data[:prometheus_port]
 
 307 elsif node[:nominatim][:api_flavour] == "python"
 
 308   systemd_service "nominatim" do
 
 309     description "Nominatim running as a gunicorn application"
 
 312     working_directory project_directory
 
 313     standard_output "append:#{node[:nominatim][:logdir]}/gunicorn.log"
 
 314     standard_error "inherit"
 
 315     exec_start "/usr/bin/gunicorn -b unix:/run/gunicorn-nominatim.openstreetmap.org.sock -w #{node[:nominatim][:api_workers]} -k uvicorn.workers.UvicornWorker nominatim.server.falcon.server:run_wsgi"
 
 316     exec_reload "/bin/kill -s HUP $MAINPID"
 
 317     environment :PYTHONPATH => "/usr/local/lib/nominatim/lib-python/"
 
 321     requires "nominatim.socket"
 
 322     after "network.target"
 
 325   systemd_socket "nominatim" do
 
 326     description "Gunicorn socket for Nominatim"
 
 327     listen_stream "/run/gunicorn-nominatim.openstreetmap.org.sock"
 
 328     socket_user "www-data"
 
 332 ssl_certificate node[:fqdn] do
 
 333   domains [node[:fqdn],
 
 334            "nominatim.openstreetmap.org",
 
 336            "nominatim.openstreetmap.com",
 
 337            "nominatim.openstreetmap.net",
 
 338            "nominatim.openstreetmaps.org",
 
 339            "nominatim.openmaps.org",
 
 340            "nominatim.qgis.org"]
 
 341   notifies :reload, "service[nginx]"
 
 344 include_recipe "nginx"
 
 346 nginx_site "default" do
 
 350 frontends = search(:node, "recipes:web\\:\\:frontend").sort_by(&:name)
 
 352 nginx_site "nominatim" do
 
 354   directory project_directory
 
 355   variables :pools => node[:nominatim][:fpm_pools],
 
 356             :frontends => frontends,
 
 357             :confdir => "#{basedir}/etc",
 
 358             :ui_directory => ui_directory
 
 361 template "/etc/logrotate.d/nginx" do
 
 362   source "logrotate.nginx.erb"
 
 371    nominatim-update-source
 
 372    nominatim-update-refresh-db
 
 373    nominatim-update-data
 
 374    nominatim-daily-maintenance].each do |fname|
 
 375   template "#{bin_directory}/#{fname}" do
 
 376     source "#{fname}.erb"
 
 380     variables :bindir => bin_directory,
 
 381               :srcdir => source_directory,
 
 382               :builddir => build_directory,
 
 383               :projectdir => project_directory,
 
 384               :qabindir => qa_bin_directory,
 
 385               :qadatadir => qa_data_directory
 
 389 systemd_service "nominatim-update" do
 
 390   description "Update the Nominatim database"
 
 391   exec_start "#{bin_directory}/nominatim-update"
 
 393   standard_output "append:#{node[:nominatim][:logdir]}/update.log"
 
 394   standard_error "inherit"
 
 395   working_directory project_directory
 
 398 systemd_service "nominatim-update-maintenance-trigger" do
 
 399   description "Trigger daily maintenance tasks for Nominatim DB"
 
 400   exec_start "ln -sf #{bin_directory}/nominatim-daily-maintenance #{bin_directory}/maintenance/"
 
 404 systemd_timer "nominatim-update-maintenance-trigger" do
 
 405   action node[:nominatim][:state] != "off" ? :create : :delete
 
 406   description "Schedule daily maintenance tasks for Nominatim DB"
 
 407   on_calendar "*-*-* 02:03:00 UTC"
 
 410 service "nominatim-update-maintenance-trigger" do
 
 411   action node[:nominatim][:state] != "off" ? :enable : :disable
 
 418   repository node[:nominatim][:ui_repository]
 
 419   revision node[:nominatim][:ui_revision]
 
 424 template "#{ui_directory}/dist/theme/config.theme.js" do
 
 425   source "ui-config.js.erb"
 
 433 if node[:nominatim][:enable_qa_tiles]
 
 434   package "python3-geojson"
 
 436   git qa_bin_directory do
 
 437     repository node[:nominatim][:qa_repository]
 
 438     revision node[:nominatim][:qa_revision]
 
 439     enable_submodules true
 
 442     notifies :run, "execute[compile_qa]"
 
 445   execute "compile_qa" do
 
 448     cwd "#{qa_bin_directory}/clustering-vt"
 
 452   directory qa_data_directory do
 
 459   template "#{qa_bin_directory}/analyser/config/config.yaml" do
 
 460     source "qa_config.erb"
 
 464     variables :outputdir => "#{qa_data_directory}/new"
 
 467   ssl_certificate "qa-tile.nominatim.openstreetmap.org" do
 
 468     domains ["qa-tile.nominatim.openstreetmap.org"]
 
 469     notifies :reload, "service[nginx]"
 
 472   nginx_site "qa-tiles.nominatim" do
 
 473     template "nginx-qa-tiles.erb"
 
 474     directory build_directory
 
 475     variables :qa_data_directory => qa_data_directory
 
 482 cron_d "nominatim-clean-db" do
 
 483   action node[:nominatim][:state] == "master" ? :create : :delete
 
 487   command "#{bin_directory}/clean-db-nominatim"
 
 491 if node[:nominatim][:state] == "master"
 
 492   postgresql_user "replication" do
 
 493     cluster node[:nominatim][:dbcluster]
 
 494     password data_bag_item("nominatim", "passwords")["replication"]
 
 498   directory node[:rsyncd][:modules][:archive][:path] do
 
 504   template "#{bin_directory}/clean-db-nominatim" do
 
 505     source "clean-db-nominatim.erb"
 
 509     variables :archive_dir => node[:rsyncd][:modules][:archive][:path],
 
 510               :update_stop_file => "#{basedir}/status/updates_disabled",
 
 511               :streaming_clients => search(:node, "nominatim_state:slave").map { |slave| slave[:fqdn] }.join(" ")
 
 517 cron_d "nominatim-backup" do
 
 518   action (node[:nominatim][:enable_backup] && node[:nominatim][:state] != "off") ? :create : :delete
 
 523   command "#{bin_directory}/backup-nominatim"
 
 527 cron_d "nominatim-vacuum-db" do
 
 528   action node[:nominatim][:state] != "off" ? :create : :delete
 
 532   command "#{bin_directory}/vacuum-db-nominatim"
 
 536 %w[backup-nominatim vacuum-db-nominatim].each do |fname|
 
 537   template "#{bin_directory}/#{fname}" do
 
 538     source "#{fname}.erb"
 
 542     variables :db => node[:nominatim][:dbname]
 
 548 template "/etc/logrotate.d/nominatim" do
 
 549   source "logrotate.nominatim.erb"
 
 557 munin_plugin_conf "nominatim" do
 
 559   variables :db => node[:nominatim][:dbname],
 
 560             :querylog => "#{node[:nominatim][:logdir]}/query.log"
 
 563 munin_plugin "nominatim_importlag" do
 
 564   target "#{source_directory}/munin/nominatim_importlag"
 
 567 munin_plugin "nominatim_query_speed" do
 
 568   target "#{source_directory}/munin/nominatim_query_speed_querylog"
 
 571 munin_plugin "nominatim_requests" do
 
 572   target "#{source_directory}/munin/nominatim_requests_querylog"
 
 575 prometheus_exporter "nominatim" do
 
 578   restrict_address_families "AF_UNIX"
 
 580     "--nominatim.query-log=#{node[:nominatim][:logdir]}/query.log",
 
 581     "--nominatim.database-name=#{node[:nominatim][:dbname]}"
 
 585 include_recipe "fail2ban"
 
 587 frontend_addresses = frontends.collect { |f| f.ipaddresses(:role => :external) }
 
 589 fail2ban_jail "nominatim_limit_req" do
 
 590   filter "nginx-limit-req"
 
 591   logpath "#{node[:nominatim][:logdir]}/nominatim.openstreetmap.org-error.log"
 
 594   ignoreips frontend_addresses.flatten.sort