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 "php::fpm"
 
  23 include_recipe "prometheus"
 
  25 basedir = data_bag_item("accounts", "nominatim")["home"]
 
  26 email_errors = data_bag_item("accounts", "lonvia")["email"]
 
  35 directory node[:nominatim][:logdir] do
 
  42 file "#{node[:nominatim][:logdir]}/query.log" do
 
  43   action :create_if_missing
 
  49 file "#{node[:nominatim][:logdir]}/update.log" do
 
  50   action :create_if_missing
 
  58 include_recipe "postgresql"
 
  60 postgresql_version = node[:nominatim][:dbcluster].split("/").first
 
  61 postgis_version = node[:nominatim][:postgis]
 
  63 package "postgresql-#{postgresql_version}-postgis-#{postgis_version}"
 
  65 node[:nominatim][:dbadmins].each do |user|
 
  66   postgresql_user user do
 
  67     cluster node[:nominatim][:dbcluster]
 
  69     only_if { node[:nominatim][:state] != "slave" }
 
  73 postgresql_user "nominatim" do
 
  74   cluster node[:nominatim][:dbcluster]
 
  76   only_if { node[:nominatim][:state] != "slave" }
 
  79 postgresql_user "www-data" do
 
  80   cluster node[:nominatim][:dbcluster]
 
  81   only_if { node[:nominatim][:state] != "slave" }
 
  84 postgresql_munin "nominatim" do
 
  85   cluster node[:nominatim][:dbcluster]
 
  86   database node[:nominatim][:dbname]
 
  89 directory "#{basedir}/tablespaces" do
 
  95 # NOTE: tablespaces must be exactly in the same location on each
 
  96 #       Nominatim instance when replication is in use. Therefore
 
  97 #       use symlinks to canonical directory locations.
 
  98 node[:nominatim][:tablespaces].each do |name, location|
 
 106   link "#{basedir}/tablespaces/#{name}" do
 
 110   postgresql_tablespace name do
 
 111     cluster node[:nominatim][:dbcluster]
 
 112     location "#{basedir}/tablespaces/#{name}"
 
 116 if node[:nominatim][:state] == "master"
 
 117   postgresql_user "replication" do
 
 118     cluster node[:nominatim][:dbcluster]
 
 119     password data_bag_item("nominatim", "passwords")["replication"]
 
 123   directory node[:rsyncd][:modules][:archive][:path] do
 
 129   template "/usr/local/bin/clean-db-nominatim" do
 
 130     source "clean-db-nominatim.erb"
 
 134     variables :archive_dir => node[:rsyncd][:modules][:archive][:path],
 
 135               :update_stop_file => "#{basedir}/status/updates_disabled",
 
 136               :streaming_clients => search(:node, "nominatim_state:slave").map { |slave| slave[:fqdn] }.join(" ")
 
 150   libboost-filesystem-dev
 
 174 source_directory = "#{basedir}/nominatim"
 
 175 build_directory = "#{basedir}/bin"
 
 176 ui_directory = "#{basedir}/ui"
 
 177 qa_bin_directory = "#{basedir}/Nominatim-Data-Analyser"
 
 178 qa_data_directory = "#{basedir}/qa-data"
 
 180 directory build_directory do
 
 187 # Normally syncing via chef is a bad idea because syncing might involve
 
 188 # an update of database functions which should not be done while an update
 
 189 # is ongoing. Therefore we sync in between update cycles. There is an
 
 190 # exception for slaves: they get DB function updates from the master, so
 
 191 # only the source code needs to be updated, which chef may do.
 
 192 git source_directory do
 
 193   action node[:nominatim][:state] == "slave" ? :sync : :checkout
 
 194   repository node[:nominatim][:repository]
 
 195   revision node[:nominatim][:revision]
 
 196   enable_submodules true
 
 199   not_if { node[:nominatim][:state] != "slave" && File.exist?("#{source_directory}/README.md") }
 
 200   notifies :run, "execute[compile_nominatim]"
 
 203 remote_file "#{source_directory}/data/country_osm_grid.sql.gz" do
 
 204   action :create_if_missing
 
 205   source "https://www.nominatim.org/data/country_grid.sql.gz"
 
 211 execute "compile_nominatim" do
 
 215   command "cmake #{source_directory} && make"
 
 218 template "#{source_directory}/.git/hooks/post-merge" do
 
 219   source "git-post-merge-hook.erb"
 
 223   variables :srcdir => source_directory,
 
 224             :builddir => build_directory,
 
 225             :dbname => node[:nominatim][:dbname]
 
 228 template "#{build_directory}/.env" do
 
 229   source "nominatim.env.erb"
 
 233   variables :base_url => node[:nominatim][:state] == "off" ? node[:fqdn] : "nominatim.openstreetmap.org",
 
 234             :dbname => node[:nominatim][:dbname],
 
 235             :flatnode_file => node[:nominatim][:flatnode_file],
 
 236             :log_file => "#{node[:nominatim][:logdir]}/query.log",
 
 237             :tokenizer => node[:nominatim][:config][:tokenizer]
 
 242   repository node[:nominatim][:ui_repository]
 
 243   revision node[:nominatim][:ui_revision]
 
 248 template "#{ui_directory}/dist/theme/config.theme.js" do
 
 249   source "ui-config.js.erb"
 
 255 if node[:nominatim][:flatnode_file]
 
 256   directory File.dirname(node[:nominatim][:flatnode_file]) do
 
 261 template "/etc/logrotate.d/nominatim" do
 
 262   source "logrotate.nominatim.erb"
 
 269   "wikimedia-importance.sql.gz",
 
 270   "gb_postcodes.csv.gz",
 
 271   "us_postcodes.csv.gz"
 
 274 external_data.each do |fname|
 
 275   remote_file "#{build_directory}/#{fname}" do
 
 277     source "https://www.nominatim.org/data/#{fname}"
 
 284 if node[:nominatim][:state] == "off"
 
 285   cron_d "nominatim-backup" do
 
 289   cron_d "nominatim-vacuum-db" do
 
 293   cron_d "nominatim-clean-db" do
 
 297   systemd_timer "nominatim-update-maintenance-trigger" do
 
 301   cron_d "nominatim-backup" do
 
 302     action node[:nominatim][:enable_backup] ? :create : :delete
 
 307     command "/usr/local/bin/backup-nominatim"
 
 311   cron_d "nominatim-vacuum-db" do
 
 315     command "/usr/local/bin/vacuum-db-nominatim"
 
 319   cron_d "nominatim-clean-db" do
 
 320     action node[:nominatim][:state] == "master" ? :create : :delete
 
 324     command "/usr/local/bin/clean-db-nominatim"
 
 328   systemd_service "nominatim-update-maintenance-trigger" do
 
 329     description "Trigger maintenance tasks for Nominatim DB"
 
 330     exec_start "touch #{basedir}/status/update_maintenance"
 
 334   systemd_timer "nominatim-update-maintenance-trigger" do
 
 336     description "Schedule maintenance tasks for Nominatim DB"
 
 337     on_calendar "*-*-* 02:03:00 UTC"
 
 340   service "nominatim-update-maintenance-trigger" do
 
 345 template "#{source_directory}/utils/nominatim-update" do
 
 350   variables :bindir => build_directory,
 
 351             :srcdir => source_directory,
 
 352             :logfile => "#{node[:nominatim][:logdir]}/update.log",
 
 353             :branch => node[:nominatim][:revision],
 
 354             :update_stop_file => "#{basedir}/status/updates_disabled",
 
 355             :update_maintenance_trigger => "#{basedir}/status/update_maintenance",
 
 356             :qabindir => qa_bin_directory,
 
 357             :qadatadir => qa_data_directory
 
 360 template "/etc/init.d/nominatim-update" do
 
 361   source "updater.init.erb"
 
 365   variables :source_directory => source_directory
 
 368 %w[backup-nominatim vacuum-db-nominatim].each do |fname|
 
 369   template "/usr/local/bin/#{fname}" do
 
 370     source "#{fname}.erb"
 
 374     variables :db => node[:nominatim][:dbname]
 
 378 ## webserver frontend
 
 380 directory "#{basedir}/etc" do
 
 386 %w[user_agent referrer email generic].each do |name|
 
 387   file "#{basedir}/etc/nginx_blocked_#{name}.conf" do
 
 388     action :create_if_missing
 
 395 node[:nominatim][:fpm_pools].each do |name, data|
 
 399     pm_max_children data[:max_children]
 
 401     pm_min_spare_servers 10
 
 402     pm_max_spare_servers 20
 
 403     pm_max_requests 10000
 
 404     prometheus_port data[:prometheus_port]
 
 408 ssl_certificate node[:fqdn] do
 
 409   domains [node[:fqdn],
 
 410            "nominatim.openstreetmap.org",
 
 412            "nominatim.openstreetmap.com",
 
 413            "nominatim.openstreetmap.net",
 
 414            "nominatim.openstreetmaps.org",
 
 415            "nominatim.openmaps.org",
 
 416            "nominatim.qgis.org"]
 
 417   notifies :reload, "service[nginx]"
 
 420 include_recipe "nginx"
 
 422 nginx_site "default" do
 
 426 frontends = search(:node, "recipes:web\\:\\:frontend").sort_by(&:name)
 
 428 nginx_site "nominatim" do
 
 430   directory build_directory
 
 431   variables :pools => node[:nominatim][:fpm_pools],
 
 432             :frontends => frontends,
 
 433             :confdir => "#{basedir}/etc",
 
 434             :ui_directory => ui_directory
 
 437 template "/etc/logrotate.d/nginx" do
 
 438   source "logrotate.nginx.erb"
 
 444 munin_plugin_conf "nominatim" do
 
 446   variables :db => node[:nominatim][:dbname],
 
 447             :querylog => "#{node[:nominatim][:logdir]}/query.log"
 
 450 munin_plugin "nominatim_importlag" do
 
 451   target "#{source_directory}/munin/nominatim_importlag"
 
 454 munin_plugin "nominatim_query_speed" do
 
 455   target "#{source_directory}/munin/nominatim_query_speed_querylog"
 
 458 munin_plugin "nominatim_requests" do
 
 459   target "#{source_directory}/munin/nominatim_requests_querylog"
 
 462 prometheus_exporter "nominatim" do
 
 466     "--nominatim.query-log=#{node[:nominatim][:logdir]}/query.log",
 
 467     "--nominatim.database-name=#{node[:nominatim][:dbname]}"
 
 471 directory "#{basedir}/status" do
 
 477 include_recipe "fail2ban"
 
 479 frontend_addresses = frontends.collect { |f| f.ipaddresses(:role => :external) }
 
 481 fail2ban_jail "nominatim_limit_req" do
 
 482   filter "nginx-limit-req"
 
 483   logpath "#{node[:nominatim][:logdir]}/nominatim.openstreetmap.org-error.log"
 
 486   ignoreips frontend_addresses.flatten.sort
 
 489 ### QA tile generation
 
 491 if node[:nominatim][:enable_qa_tiles]
 
 492   git qa_bin_directory do
 
 493     repository node[:nominatim][:qa_repository]
 
 494     revision node[:nominatim][:qa_revision]
 
 495     enable_submodules true
 
 498     notifies :run, "execute[compile_qa]"
 
 501   execute "compile_qa" do
 
 504     cwd "#{qa_bin_directory}/clustering-vt"
 
 508   directory qa_data_directory do
 
 515   template "#{qa_bin_directory}/analyser/config/config.yaml" do
 
 516     source "qa_config.erb"
 
 520     variables :outputdir => "#{qa_data_directory}/new"
 
 523   link "#{build_directory}/website/qa-data" do
 
 524     to "#{qa_data_directory}/current"