X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/361fe7b2d59cd38452162f1c66f961f9f71ec377..4d86dbb9d70c3bbd09f71d56def2aadb5142ecd9:/cookbooks/nominatim/recipes/default.rb

diff --git a/cookbooks/nominatim/recipes/default.rb b/cookbooks/nominatim/recipes/default.rb
index b8bfca2a1..2bf8e35de 100644
--- a/cookbooks/nominatim/recipes/default.rb
+++ b/cookbooks/nominatim/recipes/default.rb
@@ -1,8 +1,8 @@
 #
 # Cookbook Name:: nominatim
-# Recipe:: default
+# Recipe:: base
 #
-# Copyright 2012, OpenStreetMap Foundation
+# Copyright 2015, OpenStreetMap Foundation
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -17,192 +17,222 @@
 # limitations under the License.
 #
 
-include_recipe "apache::ssl"
-include_recipe "postgresql"
-include_recipe "git"
-
-package "php5"
-package "php5-cli"
-package "php5-pgsql"
-package "php5-fpm"
-package "php-pear"
-package "php-apc"
-
-apache_module "rewrite"
-apache_module "proxy"
-apache_module "proxy_fcgi"
-
-passwords = data_bag_item("nominatim", "passwords")
-home_directory = data_bag_item("accounts", "nominatim")["home"]
-source_directory = "#{home_directory}/nominatim"
+basedir = data_bag_item("accounts", "nominatim")["home"]
 email_errors = data_bag_item("accounts", "lonvia")["email"]
 
-database_cluster = node[:nominatim][:database][:cluster]
-database_version = database_cluster.sub(%r{/.*}, "")
-database_name = node[:nominatim][:database][:dbname]
-
-postgis_version = node[:nominatim][:database][:postgis]
-
-service "php5-fpm" do
-  provider Chef::Provider::Service::Upstart
-  action [:enable, :start]
-  supports :status => true, :restart => true, :reload => true
+directory basedir do
+  owner "nominatim"
+  group "nominatim"
+  mode 0o755
+  recursive true
 end
 
-apache_site "nominatim.openstreetmap.org" do
-  template "apache.erb"
-  directory source_directory
-  variables :pools => node[:nominatim][:fpm_pools]
+directory node[:nominatim][:logdir] do
+  owner "nominatim"
+  group "nominatim"
+  mode 0o755
+  recursive true
 end
 
-apache_site "default" do
-  action [:disable]
+file "#{node[:nominatim][:logdir]}/query.log" do
+  action :create_if_missing
+  owner "www-data"
+  group "adm"
+  mode 0o664
 end
 
-node[:nominatim][:fpm_pools].each do |name, data|
-  template "/etc/php5/fpm/pool.d/#{name}.conf" do
-    source "fpm.conf.erb"
-    owner "root"
-    group "root"
-    mode 0644
-    variables data.merge(:name => name, :port => data[:port])
-    notifies :reload, "service[php5-fpm]"
-  end
+file "#{node[:nominatim][:logdir]}/update.log" do
+  action :create_if_missing
+  owner "nominatim"
+  group "adm"
+  mode 0o664
 end
 
-superusers = %w(tomh lonvia twain nominatim)
+## Postgresql
+
+include_recipe "postgresql"
+
+package "postgis"
 
-superusers.each do |user|
+node[:nominatim][:dbadmins].each do |user|
   postgresql_user user do
-    cluster database_cluster
+    cluster node[:nominatim][:dbcluster]
     superuser true
+    only_if { node[:nominatim][:state] != "slave" }
   end
 end
 
-postgresql_user "www-data" do
-  cluster database_cluster
+postgresql_user "nominatim" do
+  cluster node[:nominatim][:dbcluster]
+  superuser true
+  only_if { node[:nominatim][:state] != "slave" }
 end
 
-postgresql_user "replication" do
-  cluster database_cluster
-  password passwords["replication"]
-  replication true
+postgresql_user "www-data" do
+  cluster node[:nominatim][:dbcluster]
+  only_if { node[:nominatim][:state] != "slave" }
 end
 
 postgresql_munin "nominatim" do
-  cluster database_cluster
-  database database_name
+  cluster node[:nominatim][:dbcluster]
+  database node[:nominatim][:dbname]
 end
 
-directory "/var/log/nominatim" do
-  owner "nominatim"
-  group "nominatim"
-  mode 0755
+directory "#{basedir}/tablespaces" do
+  owner "postgres"
+  group "postgres"
+  mode 0o700
 end
 
-template "/etc/logrotate.d/nominatim" do
-  source "logrotate.nominatim.erb"
-  owner "root"
-  group "root"
-  mode 0644
+# 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
 
-package "osmosis"
-package "gcc"
-package "proj-bin"
-package "libgeos-c1"
-package "postgresql-#{database_version}-postgis-#{postgis_version}"
-package "postgresql-server-dev-#{database_version}"
+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"
+
 package "build-essential"
-package "libxml2-dev"
-package "libgeos-dev"
-package "libgeos++-dev"
-package "libpq-dev"
-package "libbz2-dev"
-package "libtool"
-package "automake"
-package "libproj-dev"
-package "libprotobuf-c0-dev"
-package "protobuf-c-compiler"
-package "python-psycopg2"
+package "cmake"
+package "g++"
 package "libboost-dev"
 package "libboost-system-dev"
 package "libboost-filesystem-dev"
-package "libboost-thread-dev"
+package "libexpat1-dev"
+package "zlib1g-dev"
+package "libxml2-dev"
+package "libbz2-dev"
+package "libpq-dev"
+package "libgeos++-dev"
+package "libproj-dev"
+package "osmosis"
 
-execute "php-pear-db" do
-  command "pear install DB"
-  not_if { File.exist?("/usr/share/php/DB") }
-end
+source_directory = "#{basedir}/nominatim"
+build_directory = "#{basedir}/bin"
 
-execute "compile_nominatim" do
-  action :nothing
-  command "cd #{source_directory} && ./autogen.sh && ./configure && make"
-  user "nominatim"
+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 :checkout
+  action node[:nominatim][:state] == "slave" ? :sync : :checkout
   repository node[:nominatim][:repository]
+  revision node[:nominatim][:revision]
   enable_submodules true
   user "nominatim"
   group "nominatim"
-  notifies :run, "execute[compile_nominatim]"
+  notifies :run, "execute[compile_nominatim]", :immediately
 end
 
-directory "#{source_directory}/log" do
-  owner "nominatim"
-  group "nominatim"
-  mode 0755
+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 "update_source.erb"
+  source "git-post-merge-hook.erb"
   owner "nominatim"
   group "nominatim"
-  mode 0755
-  variables :source_directory => source_directory
+  mode 0o755
+  variables :srcdir => source_directory,
+            :builddir => build_directory,
+            :dbname => node[:nominatim][:dbname]
 end
 
-template "#{source_directory}/settings/local.php" do
-  source "nominatim.erb"
+template "#{build_directory}/settings/local.php" do
+  source "settings.erb"
   owner "nominatim"
   group "nominatim"
-  mode 0664
-  variables :postgres_version => database_version
+  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
 
-template "#{source_directory}/settings/ip_blocks.conf" do
-  action :create_if_missing
-  source "ipblocks.erb"
-  owner "nominatim"
-  group "nominatim"
-  mode 0664
+if node[:nominatim][:flatnode_file] # ~FC023
+  directory File.dirname(node[:nominatim][:flatnode_file]) do
+    recursive true
+  end
 end
 
-file "#{source_directory}/settings/apache_blocks.conf" do
-  action :create_if_missing
-  owner "nominatim"
-  group "nominatim"
-  mode 0664
+template "/etc/logrotate.d/nominatim" do
+  source "logrotate.nominatim.erb"
+  owner "root"
+  group "root"
+  mode 0o644
 end
 
-file "#{source_directory}/settings/ip_blocks.map" do
-  action :create_if_missing
-  owner "nominatim"
-  group "nominatim"
-  mode 0664
-end
+external_data = [
+  "wikipedia_article.sql.bin",
+  "wikipedia_redirect.sql.bin",
+  "gb_postcode_data.sql.gz"
+]
 
-if node[:nominatim][:enabled]
-  cron_action = :create
-else
-  cron_action = :delete
+external_data.each do |fname|
+  remote_file "#{source_directory}/data/#{fname}" do
+    action :create_if_missing
+    source "http://www.nominatim.org/data/#{fname}"
+    owner "nominatim"
+    group "nominatim"
+    mode 0o644
+  end
 end
 
 template "/etc/cron.d/nominatim" do
-  action cron_action
-  source "cron.erb"
+  action node[:nominatim][:state] == :off ? :delete : :create
+  source "nominatim.cron.erb"
   owner "root"
   group "root"
   mode "0644"
@@ -213,19 +243,128 @@ template "#{source_directory}/utils/nominatim-update" do
   source "updater.erb"
   user "nominatim"
   group "nominatim"
-  mode 0755
+  mode 0o755
+  variables :bindir => build_directory,
+            :srcdir => source_directory,
+            :logfile => "#{node[:nominatim][:logdir]}/update.log",
+            :branch => node[:nominatim][:revision],
+            :update_stop_file => "#{basedir}/status/updates_disabled"
 end
 
 template "/etc/init.d/nominatim-update" do
   source "updater.init.erb"
   user "nominatim"
   group "nominatim"
-  mode 0755
+  mode 0o755
   variables :source_directory => source_directory
 end
 
+%w(backup-nominatim vacuum-db-nominatim).each do |fname|
+  template "/usr/local/bin/#{fname}" do
+    source "#{fname}.erb"
+    owner "root"
+    group "root"
+    mode 0o755
+    variables :db => node[:nominatim][:dbname]
+  end
+end
+
+## webserver frontend
+
+template "#{build_directory}/settings/ip_blocks.conf" do
+  action :create_if_missing
+  source "ipblocks.erb"
+  owner "nominatim"
+  group "nominatim"
+  mode 0o664
+end
+
+file "#{build_directory}/settings/apache_blocks.conf" do
+  action :create_if_missing
+  owner "nominatim"
+  group "nominatim"
+  mode 0o664
+end
+
+file "#{build_directory}/settings/ip_blocks.map" do
+  action :create_if_missing
+  owner "nominatim"
+  group "nominatim"
+  mode 0o664
+end
+
+include_recipe "apache::ssl"
+
+package "php"
+package "php-fpm"
+package "php-pgsql"
+package "php-pear"
+package "php-db"
+
+apache_module "rewrite"
+apache_module "proxy"
+apache_module "proxy_fcgi"
+apache_module "proxy_http"
+apache_module "headers"
+
+service "php5-fpm" do
+  if node[:lsb][:release].to_f >= 15.10
+    provider Chef::Provider::Service::Systemd
+    service_name "php7.0-fpm"
+  elsif node[:lsb][:release].to_f >= 14.04
+    provider Chef::Provider::Service::Upstart
+  end
+  action [:enable, :start]
+  supports :status => true, :restart => true, :reload => true
+end
+
+php_confdir = node[:lsb][:release].to_f >= 15.10 ? "/etc/php/7.0" : "/etc/php5"
+
+node[:nominatim][:fpm_pools].each do |name, data|
+  template "#{php_confdir}/fpm/pool.d/#{name}.conf" do
+    source "fpm.conf.erb"
+    owner "root"
+    group "root"
+    mode 0o644
+    variables data.merge(:name => name)
+    notifies :reload, "service[php5-fpm]"
+  end
+end
+
+apache_site "nominatim.openstreetmap.org" do
+  template "apache.erb"
+  directory build_directory
+  variables :pools => node[:nominatim][:fpm_pools]
+end
+
+apache_site "default" do
+  action [:disable]
+end
+
+template "/etc/logrotate.d/apache2" do
+  source "logrotate.apache.erb"
+  owner "root"
+  group "root"
+  mode 0o644
+end
+
+include_recipe "fail2ban"
+
+fail2ban_filter "nominatim" do
+  failregex '^<HOST> - - \[[^]]+\] "[^"]+" 429 '
+end
+
+fail2ban_jail "nominatim" do
+  filter "nominatim"
+  logpath "/var/log/apache2/nominatim.openstreetmap.org-access.log"
+  ports [80, 443]
+  maxretry 100
+end
+
 munin_plugin_conf "nominatim" do
   template "munin.erb"
+  variables :db => node[:nominatim][:dbname],
+            :querylog => "#{node[:nominatim][:logdir]}/query.log"
 end
 
 munin_plugin "nominatim_importlag" do
@@ -244,36 +383,8 @@ munin_plugin "nominatim_throttled_ips" do
   target "#{source_directory}/munin/nominatim_throttled_ips"
 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 "http://www.nominatim.org/data/#{fname}"
-    owner "nominatim"
-    group "nominatim"
-    mode 0644
-  end
-end
-
-additional_scripts = %w(backup-nominatim clean-db-nominatim)
-
-additional_scripts.each do |fname|
-  template "/usr/local/bin/#{fname}" do
-    source "#{fname}.erb"
-    owner "root"
-    group "root"
-    mode 0755
-  end
-end
-
-directory File.dirname(node[:nominatim][:flatnode_file]) do
+directory "#{basedir}/status" do
   owner "nominatim"
-  group "nominatim"
-  mode 0755
-  recursive true
+  group "postgres"
+  mode 0o775
 end