+postgresql_version = node[:nominatim][:dbcluster].split("/").first
+
+package "postgis"
+package "postgresql-#{postgresql_version}-postgis-2.3"
+
+node[:nominatim][:dbadmins].each do |user|
+ postgresql_user user do
+ cluster node[:nominatim][:dbcluster]
+ superuser true
+ only_if { node[:nominatim][:state] != "slave" }
+ end
+end
+
+postgresql_user "nominatim" do
+ cluster node[:nominatim][:dbcluster]
+ superuser true
+ only_if { node[:nominatim][:state] != "slave" }
+end
+
+postgresql_user "www-data" do
+ cluster node[:nominatim][:dbcluster]
+ only_if { node[:nominatim][:state] != "slave" }
+end
+
+postgresql_munin "nominatim" do
+ cluster node[:nominatim][:dbcluster]
+ database node[:nominatim][:dbname]
+end
+
+directory "#{basedir}/tablespaces" do
+ owner "postgres"
+ group "postgres"
+ mode 0o700
+end
+
+# Note: tablespaces must be exactly in the same location on each
+# Nominatim instance when replication is in use. Therefore
+# use symlinks to canonical directory locations.
+node[:nominatim][:tablespaces].each do |name, location|
+ directory location do
+ owner "postgres"
+ group "postgres"
+ mode 0o700
+ recursive true
+ end
+
+ link "#{basedir}/tablespaces/#{name}" do
+ to location
+ end
+
+ postgresql_tablespace name do
+ cluster node[:nominatim][:dbcluster]
+ location "#{basedir}/tablespaces/#{name}"
+ end
+end
+
+if node[:nominatim][:state] == "master" # ~FC023
+ postgresql_user "replication" do
+ cluster node[:nominatim][:dbcluster]
+ password data_bag_item("nominatim", "passwords")["replication"]
+ replication true
+ end
+
+ directory node[:rsyncd][:modules][:archive][:path] do
+ owner "postgres"
+ group "postgres"
+ mode 0o700
+ end
+
+ template "/usr/local/bin/clean-db-nominatim" do
+ source "clean-db-nominatim.erb"
+ owner "root"
+ group "root"
+ mode 0o755
+ variables :archive_dir => node[:rsyncd][:modules][:archive][:path],
+ :update_stop_file => "#{basedir}/status/updates_disabled",
+ :streaming_clients => search(:node, "nominatim_state:slave").map { |slave| slave[:fqdn] }.join(" ")
+ end
+end
+
+## Nominatim backend
+
+include_recipe "git"
+include_recipe "python"
+
+package "build-essential"
+package "cmake"
+package "g++"
+package "libboost-dev"
+package "libboost-system-dev"
+package "libboost-filesystem-dev"
+package "libboost-python-dev"
+package "libexpat1-dev"
+package "zlib1g-dev"
+package "libxml2-dev"
+package "libbz2-dev"
+package "libpq-dev"
+package "libgeos++-dev"
+package "libproj-dev"
+package "osmosis"
+
+python_package "osmium"
+
+source_directory = "#{basedir}/nominatim"
+build_directory = "#{basedir}/bin"
+
+directory build_directory do
+ owner "nominatim"
+ group "nominatim"
+ mode 0o755
+ recursive true
+end
+
+# Normally syncing via chef is a bad idea because syncing might involve
+# an update of database functions which should not be done while an update
+# is ongoing. Therefore we sync in between update cycles. There is an
+# exception for slaves: they get DB function updates from the master, so
+# only the source code needs to be updated, which chef may do.
+git source_directory do
+ action node[:nominatim][:state] == "slave" ? :sync : :checkout
+ repository node[:nominatim][:repository]
+ revision node[:nominatim][:revision]
+ enable_submodules true
+ user "nominatim"
+ group "nominatim"
+ not_if { node[:nominatim][:state] != "slave" && File.exist?("#{source_directory}/README.md") }
+ notifies :run, "execute[compile_nominatim]", :immediately
+end
+
+execute "compile_nominatim" do
+ action :nothing
+ user "nominatim"
+ cwd build_directory
+ command "cmake #{source_directory} && make"
+end
+
+template "#{source_directory}/.git/hooks/post-merge" do
+ source "git-post-merge-hook.erb"
+ owner "nominatim"
+ group "nominatim"
+ mode 0o755
+ variables :srcdir => source_directory,
+ :builddir => build_directory,
+ :dbname => node[:nominatim][:dbname]
+end
+
+template "#{build_directory}/settings/local.php" do
+ source "settings.erb"
+ owner "nominatim"
+ group "nominatim"
+ mode 0o664
+ variables :base_url => node[:nominatim][:state] == "off" ? node[:fqdn] : "nominatim.openstreetmap.org",
+ :dbname => node[:nominatim][:dbname],
+ :flatnode_file => node[:nominatim][:flatnode_file],
+ :log_file => "#{node[:nominatim][:logdir]}/query.log"
+end
+
+if node[:nominatim][:flatnode_file] # ~FC023
+ directory File.dirname(node[:nominatim][:flatnode_file]) do
+ recursive true
+ end
+end
+
+template "/etc/logrotate.d/nominatim" do
+ source "logrotate.nominatim.erb"
+ owner "root"
+ group "root"
+ mode 0o644
+end
+
+external_data = [
+ "wikipedia_article.sql.bin",
+ "wikipedia_redirect.sql.bin",
+ "gb_postcode_data.sql.gz"
+]
+
+external_data.each do |fname|
+ remote_file "#{source_directory}/data/#{fname}" do
+ action :create_if_missing
+ source "https://www.nominatim.org/data/#{fname}"
+ owner "nominatim"
+ group "nominatim"
+ mode 0o644
+ end
+end
+
+remote_file "#{source_directory}/data/country_osm_grid.sql.gz" do
+ action :create_if_missing
+ source "https://www.nominatim.org/data/country_grid.sql.gz"
+ owner "nominatim"
+ group "nominatim"
+ mode 0o644
+end
+
+template "/etc/cron.d/nominatim" do
+ action node[:nominatim][:state] == :off ? :delete : :create
+ source "nominatim.cron.erb"
+ owner "root"
+ group "root"
+ mode "0644"
+ variables :bin_directory => "#{source_directory}/utils",
+ :mailto => email_errors,
+ :update_maintenance_trigger => "#{basedir}/status/update_maintenance"
+end
projects / chef.git / blobdiff