cookbooks/web/definitions/rails_port.rb

   1 #
   2 # Cookbook Name:: web
   3 # Definition:: rails_port
   4 #
   5 # Copyright 2012, OpenStreetMap Foundation
   6 #
   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
  10 #
  11 #     http://www.apache.org/licenses/LICENSE-2.0
  12 #
  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.
  18 #
  19
  20 require "yaml"
  21
  22 define :rails_port, :action => [:create, :enable] do
  23   name = params[:name]
  24   ruby_version = params[:ruby] || "1.9.1"
  25   rails_directory = params[:directory] || "/srv/#{name}"
  26   rails_user = params[:user]
  27   rails_group = params[:group]
  28   rails_repository = params[:repository] || "git://git.openstreetmap.org/rails.git"
  29   rails_revision = params[:revision] || "live"
  30   run_migrations = params[:run_migrations] || false
  31   status = params[:status] || "online"
  32
  33   database_params = {
  34     :host => params[:database_host],
  35     :port => params[:database_port],
  36     :name => params[:database_name],
  37     :username => params[:database_username],
  38     :password => params[:database_password]
  39   }
  40
  41   package "ruby#{ruby_version}"
  42   package "ruby#{ruby_version}-dev"
  43   package "rubygems#{ruby_version}" if ruby_version.to_f < 1.9
  44   package "irb#{ruby_version}" if ruby_version.to_f < 1.9
  45   package "imagemagick"
  46   package "nodejs"
  47
  48   package "g++"
  49   package "pkg-config"
  50   package "libpq-dev"
  51   package "libsasl2-dev"
  52   package "libxml2-dev"
  53   package "libxslt1-dev"
  54   package "libmemcached-dev"
  55
  56   gem_package "bundler#{ruby_version}" do
  57     package_name "bundler"
  58     version "1.3.5"
  59     gem_binary "gem#{ruby_version}"
  60     options "--format-executable"
  61   end
  62
  63   file "/usr/lib/ruby/1.8/rack.rb" do
  64     action :delete
  65   end
  66
  67   directory "/usr/lib/ruby/1.8/rack" do
  68     action :delete
  69     recursive true
  70   end
  71
  72   directory rails_directory do
  73     owner rails_user
  74     group rails_group
  75     mode 02775
  76   end
  77
  78   git rails_directory do
  79     action :sync
  80     repository rails_repository
  81     revision rails_revision
  82     user rails_user
  83     group rails_group
  84     notifies :run, "execute[#{rails_directory}/Gemfile]"
  85     notifies :run, "execute[#{rails_directory}/public/assets]"
  86     notifies :delete, "file[#{rails_directory}/public/export/embed.html]"
  87     notifies :run, "execute[#{rails_directory}]"
  88   end
  89
  90   directory "#{rails_directory}/tmp" do
  91     owner rails_user
  92     group rails_group
  93   end
  94
  95   file "#{rails_directory}/config/environment.rb" do
  96     owner rails_user
  97     group rails_group
  98   end
  99
 100   template "#{rails_directory}/config/database.yml" do
 101     cookbook "web"
 102     source "database.yml.erb"
 103     owner rails_user
 104     group rails_group
 105     mode 0664
 106     variables database_params
 107     notifies :run, "execute[#{rails_directory}]"
 108   end
 109
 110   application_yml = edit_file "#{rails_directory}/config/example.application.yml" do |line|
 111     line.gsub!(/^( *)server_url:.*$/, "\\1server_url: \"#{name}\"")
 112
 113     if params[:email_from]
 114       line.gsub!(/^( *)email_from:.*$/, "\\1email_from: \"#{params[:email_from]}\"")
 115     end
 116
 117     line.gsub!(/^( *)status:.*$/, "\\1status: :#{status}")
 118
 119     if params[:messages_domain]
 120       line.gsub!(/^( *)#messages_domain:.*$/, "\\1messages_domain: \"#{params[:messages_domain]}\"")
 121     end
 122
 123     line.gsub!(/^( *)#geonames_username:.*$/, "\\1geonames_username: \"openstreetmap\"")
 124
 125     if params[:quova_username]
 126       line.gsub!(/^( *)#quova_username:.*$/, "\\1quova_username: \"#{params[:quova_username]}\"")
 127       line.gsub!(/^( *)#quova_password:.*$/, "\\1quova_password: \"#{params[:quova_password]}\"")
 128     end
 129
 130     if params[:gpx_dir]
 131       line.gsub!(/^( *)gpx_trace_dir:.*$/, "\\1gpx_trace_dir: \"#{params[:gpx_dir]}/traces\"")
 132       line.gsub!(/^( *)gpx_image_dir:.*$/, "\\1gpx_image_dir: \"#{params[:gpx_dir]}/images\"")
 133     end
 134
 135     if params[:attachments_dir]
 136       line.gsub!(/^( *)attachments_dir:.*$/, "\\1attachments_dir: \"#{params[:attachments_dir]}\"")
 137     end
 138
 139     if params[:log_path]
 140       line.gsub!(/^( *)#log_path:.*$/, "\\1log_path: \"#{params[:log_path]}\"")
 141     end
 142
 143     if params[:logstash_path]
 144       line.gsub!(/^( *)#logstash_path:.*$/, "\\1logstash_path: \"#{params[:logstash_path]}\"")
 145     end
 146
 147     if params[:memcache_servers]
 148       line.gsub!(/^( *)#memcache_servers:.*$/, "\\1memcache_servers: [ \"#{params[:memcache_servers].join("\", \"")}\" ]")
 149     end
 150
 151     if params[:potlatch2_key]
 152       line.gsub!(/^( *)#potlatch2_key:.*$/, "\\1potlatch2_key: \"#{params[:potlatch2_key]}\"")
 153     end
 154
 155     if params[:id_key]
 156       line.gsub!(/^( *)#id_key:.*$/, "\\1id_key: \"#{params[:id_key]}\"")
 157     end
 158
 159     if params[:oauth_key]
 160       line.gsub!(/^( *)#oauth_key:.*$/, "\\1oauth_key: \"#{params[:oauth_key]}\"")
 161     end
 162
 163     if params[:nominatim_url]
 164       line.gsub!(/^( *)nominatim_url:.*$/, "\\1nominatim_url: \"#{params[:nominatim_url]}\"")
 165     end
 166
 167     if params[:google_auth_id]
 168       line.gsub!(/^( *)#google_auth_id:.*$/, "\\1google_auth_id: \"#{params[:google_auth_id]}\"")
 169       line.gsub!(/^( *)#google_auth_secret:.*$/, "\\1google_auth_secret: \"#{params[:google_auth_secret]}\"")
 170       line.gsub!(/^( *)#google_openid_realm:.*$/, "\\1google_openid_realm: \"#{params[:google_openid_realm]}\"")
 171     end
 172
 173     if params[:facebook_auth_id]
 174       line.gsub!(/^( *)#facebook_auth_id:.*$/, "\\1facebook_auth_id: \"#{params[:facebook_auth_id]}\"")
 175       line.gsub!(/^( *)#facebook_auth_secret:.*$/, "\\1facebook_auth_secret: \"#{params[:facebook_auth_secret]}\"")
 176     end
 177
 178     if params[:windowslive_auth_id]
 179       line.gsub!(/^( *)#windowslive_auth_id:.*$/, "\\1windowslive_auth_id: \"#{params[:windowslive_auth_id]}\"")
 180       line.gsub!(/^( *)#windowslive_auth_secret:.*$/, "\\1windowslive_auth_secret: \"#{params[:windowslive_auth_secret]}\"")
 181     end
 182
 183     if params[:mapquest_key]
 184       line.gsub!(/^( *)#mapquest_key:.*$/, "\\1mapquest_key: \"#{params[:mapquest_key]}\"")
 185     end
 186
 187     if params[:mapzen_valhalla_key]
 188       line.gsub!(/^( *)#mapzen_valhalla_key:.*$/, "\\1mapzen_valhalla_key: \"#{params[:mapzen_valhalla_key]}\"")
 189     end
 190
 191     line.gsub!(/^( *)require_terms_seen:.*$/, "\\1require_terms_seen: true")
 192     line.gsub!(/^( *)require_terms_agreed:.*$/, "\\1require_terms_agreed: true")
 193
 194     line
 195   end
 196
 197   file "#{rails_directory}/config/application.yml" do
 198     owner rails_user
 199     group rails_group
 200     mode 0664
 201     content application_yml
 202     notifies :run, "execute[#{rails_directory}/public/assets]"
 203   end
 204
 205   if params[:piwik_configuration]
 206     file "#{rails_directory}/config/piwik.yml" do
 207       owner rails_user
 208       group rails_group
 209       mode 0664
 210       content YAML.dump(params[:piwik_configuration])
 211       notifies :run, "execute[#{rails_directory}/public/assets]"
 212     end
 213   else
 214     file "#{rails_directory}/config/piwik.yml" do
 215       action :delete
 216       notifies :run, "execute[#{rails_directory}/public/assets]"
 217     end
 218   end
 219
 220   execute "#{rails_directory}/Gemfile" do
 221     action :nothing
 222     command "bundle#{ruby_version} install"
 223     cwd rails_directory
 224     user "root"
 225     group "root"
 226     environment "NOKOGIRI_USE_SYSTEM_LIBRARIES" => "yes"
 227     subscribes :run, "gem_package[bundler#{ruby_version}]"
 228     notifies :run, "execute[#{rails_directory}]"
 229   end
 230
 231   execute "#{rails_directory}/db/migrate" do
 232     action :nothing
 233     command "bundle#{ruby_version} exec rake#{ruby_version} db:migrate"
 234     cwd rails_directory
 235     user rails_user
 236     group rails_group
 237     subscribes :run, "git[#{rails_directory}]"
 238     notifies :run, "execute[#{rails_directory}]"
 239     only_if { run_migrations }
 240   end
 241
 242   execute "#{rails_directory}/public/assets" do
 243     action :nothing
 244     command "bundle#{ruby_version} exec rake#{ruby_version} assets:precompile"
 245     environment "RAILS_ENV" => "production"
 246     cwd rails_directory
 247     user rails_user
 248     group rails_group
 249     notifies :run, "execute[#{rails_directory}]"
 250   end
 251
 252   file "#{rails_directory}/public/export/embed.html" do
 253     action :nothing
 254   end
 255
 256   execute "#{rails_directory}/lib/quad_tile/extconf.rb" do
 257     command "ruby extconf.rb"
 258     cwd "#{rails_directory}/lib/quad_tile"
 259     user rails_user
 260     group rails_group
 261     not_if { File.exist?("#{rails_directory}/lib/quad_tile/Makefile") && File.mtime("#{rails_directory}/lib/quad_tile/Makefile") >= File.mtime("#{rails_directory}/lib/quad_tile/extconf.rb") }
 262   end
 263
 264   execute "#{rails_directory}/lib/quad_tile/Makefile" do
 265     command "make"
 266     cwd "#{rails_directory}/lib/quad_tile"
 267     user rails_user
 268     group rails_group
 269     not_if do
 270       File.exist?("#{rails_directory}/lib/quad_tile/quad_tile_so.so") &&
 271         File.mtime("#{rails_directory}/lib/quad_tile/quad_tile_so.so") >= File.mtime("#{rails_directory}/lib/quad_tile/Makefile") &&
 272         File.mtime("#{rails_directory}/lib/quad_tile/quad_tile_so.so") >= File.mtime("#{rails_directory}/lib/quad_tile/quad_tile.c") &&
 273         File.mtime("#{rails_directory}/lib/quad_tile/quad_tile_so.so") >= File.mtime("#{rails_directory}/lib/quad_tile/quad_tile.h")
 274     end
 275     notifies :run, "execute[#{rails_directory}]"
 276   end
 277
 278   execute rails_directory do
 279     action :nothing
 280     command "passenger-config restart-app --ignore-app-not-running #{rails_directory}"
 281     user "root"
 282     group "root"
 283     only_if { File.exist?("/usr/bin/passenger-config") }
 284   end
 285
 286   template "/etc/cron.daily/rails-#{name}" do
 287     cookbook "web"
 288     source "rails.cron.erb"
 289     owner "root"
 290     group "root"
 291     mode 0755
 292     variables :directory => rails_directory
 293   end
 294 end