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 define :rails_port, :action => [ :create, :enable ] do
  21   name = params[:name]
  22   ruby_version = params[:ruby] || "1.9.1"
  23   rails_directory = params[:directory] || "/srv/#{name}"
  24   rails_user = params[:user]
  25   rails_group = params[:group]
  26   rails_repository = params[:repository] || "git://git.openstreetmap.org/rails.git"
  27   rails_revision = params[:revision] || "live"
  28   run_migrations = params[:run_migrations] || false
  29   status = params[:status] || "online"
  30
  31   database_params = {
  32     :host => params[:database_host],
  33     :port => params[:database_port],
  34     :name => params[:database_name],
  35     :username => params[:database_username],
  36     :password => params[:database_password]
  37   }
  38
  39   package "ruby#{ruby_version}"
  40   package "ruby#{ruby_version}-dev"
  41   package "rubygems#{ruby_version}"
  42   package "irb#{ruby_version}"
  43   package "imagemagick"
  44
  45   package "g++"
  46   package "libpq-dev"
  47   package "libsasl2-dev"
  48   package "libxml2-dev"
  49   package "libxslt1-dev"
  50   package "libmemcached-dev"
  51
  52   gem_package "bundler#{ruby_version}" do
  53     package_name "bundler"
  54     version "1.3.5"
  55     gem_binary "gem#{ruby_version}"
  56     options "--format-executable"
  57   end
  58
  59   file "/usr/lib/ruby/1.8/rack.rb" do
  60     action :delete
  61   end
  62
  63   directory "/usr/lib/ruby/1.8/rack" do
  64     action :delete
  65     recursive true
  66   end
  67
  68   file "#{rails_directory}/tmp/restart.txt" do
  69     action :nothing
  70   end
  71
  72   file "#{rails_directory}/public/export/embed.html" do
  73     action :nothing
  74   end
  75
  76   execute "#{rails_directory}/public/assets" do
  77     action :nothing
  78     command "rake#{ruby_version} assets:precompile"
  79     environment "RAILS_ENV" => "production"
  80     cwd rails_directory
  81     user rails_user
  82     group rails_group
  83     notifies :delete, resources(:file => "#{rails_directory}/public/export/embed.html")
  84     notifies :touch, resources(:file => "#{rails_directory}/tmp/restart.txt")
  85   end
  86
  87   execute "#{rails_directory}/db/migrate" do
  88     action :nothing
  89     command "rake#{ruby_version} db:migrate"
  90     cwd rails_directory
  91     user rails_user
  92     group rails_group
  93     notifies :run, resources(:execute => "#{rails_directory}/public/assets")
  94   end
  95
  96   execute "#{rails_directory}/Gemfile" do
  97     action :nothing
  98     command "bundle#{ruby_version} install"
  99     cwd rails_directory
 100     user "root"
 101     group "root"
 102     if run_migrations
 103       notifies :run, resources(:execute => "#{rails_directory}/db/migrate")
 104     else
 105       notifies :run, resources(:execute => "#{rails_directory}/public/assets")
 106     end
 107     subscribes :run, resources(:gem_package => "bundler#{ruby_version}")
 108   end
 109
 110   directory rails_directory do
 111     owner rails_user
 112     group rails_group
 113     mode 02775
 114   end
 115
 116   git rails_directory do
 117     action :sync
 118     repository rails_repository
 119     revision rails_revision
 120     user rails_user
 121     group rails_group
 122     notifies :run, resources(:execute => "#{rails_directory}/Gemfile")
 123   end
 124
 125   directory "#{rails_directory}/tmp" do
 126     owner rails_user
 127     group rails_group
 128   end
 129
 130   file "#{rails_directory}/config/environment.rb" do
 131     owner rails_user
 132     group rails_group
 133   end
 134
 135   template "#{rails_directory}/config/database.yml" do
 136     cookbook "web"
 137     source "database.yml.erb"
 138     owner rails_user
 139     group rails_group
 140     mode 0664
 141     variables database_params
 142     notifies :touch, resources(:file => "#{rails_directory}/tmp/restart.txt")
 143   end
 144
 145   file "#{rails_directory}/config/application.yml" do
 146     owner rails_user
 147     group rails_group
 148     mode 0664
 149     content_from_file "#{rails_directory}/config/example.application.yml" do |line|
 150       line.gsub!(/^( *)server_url:.*$/, "\\1server_url: \"#{name}\"")
 151
 152       if params[:email_from]
 153         line.gsub!(/^( *)email_from:.*$/, "\\1email_from: \"#{params[:email_from]}\"")
 154       end
 155
 156       line.gsub!(/^( *)status:.*$/, "\\1status: :#{status}")
 157
 158       if params[:messages_domain]
 159         line.gsub!(/^( *)#messages_domain:.*$/, "\\1messages_domain: \"#{params[:messages_domain]}\"")
 160       end
 161
 162       line.gsub!(/^( *)#geonames_username:.*$/, "\\1geonames_username: \"openstreetmap\"")
 163
 164       if params[:quova_username]
 165         line.gsub!(/^( *)#quova_username:.*$/, "\\1quova_username: \"#{params[:quova_username]}\"")
 166         line.gsub!(/^( *)#quova_password:.*$/, "\\1quova_password: \"#{params[:quova_password]}\"")
 167       end
 168
 169       if params[:soft_memory_limit]
 170         line.gsub!(/^( *)#soft_memory_limit:.*$/, "\\1soft_memory_limit: #{params[:soft_memory_limit]}")
 171       end
 172
 173       if params[:hard_memory_limit]
 174         line.gsub!(/^( *)#hard_memory_limit:.*$/, "\\1hard_memory_limit: #{params[:hard_memory_limit]}")
 175       end
 176
 177       if params[:gpx_dir]
 178         line.gsub!(/^( *)gpx_trace_dir:.*$/, "\\1gpx_trace_dir: \"#{params[:gpx_dir]}/traces\"")
 179         line.gsub!(/^( *)gpx_image_dir:.*$/, "\\1gpx_image_dir: \"#{params[:gpx_dir]}/images\"")
 180       end
 181
 182       if params[:attachments_dir]
 183         line.gsub!(/^( *)attachments_dir:.*$/, "\\1attachments_dir: \"#{params[:attachments_dir]}\"")
 184       end
 185
 186       if params[:log_path]
 187         line.gsub!(/^( *)#log_path:.*$/, "\\1log_path: \"#{params[:log_path]}\"")
 188       end
 189
 190       if params[:memcache_servers]
 191         line.gsub!(/^( *)#memcache_servers:.*$/, "\\1memcache_servers: [ \"#{params[:memcache_servers].join("\", \"")}\" ]")
 192       end
 193
 194       if params[:potlatch2_key]
 195         line.gsub!(/^( *)#potlatch2_key:.*$/, "\\1potlatch2_key: \"#{params[:potlatch2_key]}\"")
 196       end
 197
 198       if params[:id_key]
 199         line.gsub!(/^( *)#id_key:.*$/, "\\1id_key: \"#{params[:id_key]}\"")
 200       end
 201
 202       if params[:oauth_key]
 203         line.gsub!(/^( *)#oauth_key:.*$/, "\\1oauth_key: \"#{params[:oauth_key]}\"")
 204       end
 205
 206       line.gsub!(/^( *)require_terms_seen:.*$/, "\\1require_terms_seen: true")
 207       line.gsub!(/^( *)require_terms_agreed:.*$/, "\\1require_terms_agreed: true")
 208
 209       if params[:piwik_location]
 210         line.gsub!(/^( *)#piwik_location:.*$/, "\\1piwik_location: \"#{params[:piwik_location]}\"")
 211         line.gsub!(/^( *)#piwik_site:.*$/, "\\1piwik_site: #{params[:piwik_site]}")
 212         line.gsub!(/^( *)#piwik_signup_goal:.*$/, "\\1piwik_signup_goal: #{params[:piwik_signup_goal]}")
 213       end
 214
 215       line
 216     end
 217     notifies :touch, resources(:file => "#{rails_directory}/tmp/restart.txt")
 218   end
 219
 220   execute "#{rails_directory}/lib/quad_tile/extconf.rb" do
 221     command "ruby extconf.rb"
 222     cwd "#{rails_directory}/lib/quad_tile"
 223     user rails_user
 224     group rails_group
 225     not_if { File.exist?("#{rails_directory}/lib/quad_tile/Makefile") and File.mtime("#{rails_directory}/lib/quad_tile/Makefile") >= File.mtime("#{rails_directory}/lib/quad_tile/extconf.rb") }
 226   end
 227
 228   execute "#{rails_directory}/lib/quad_tile/Makefile" do
 229     command "make"
 230     cwd "#{rails_directory}/lib/quad_tile"
 231     user rails_user
 232     group rails_group
 233     not_if do
 234       File.exist?("#{rails_directory}/lib/quad_tile/quad_tile_so.so") and
 235       File.mtime("#{rails_directory}/lib/quad_tile/quad_tile_so.so") >= File.mtime("#{rails_directory}/lib/quad_tile/Makefile") and
 236       File.mtime("#{rails_directory}/lib/quad_tile/quad_tile_so.so") >= File.mtime("#{rails_directory}/lib/quad_tile/quad_tile.c") and
 237       File.mtime("#{rails_directory}/lib/quad_tile/quad_tile_so.so") >= File.mtime("#{rails_directory}/lib/quad_tile/quad_tile.h")
 238     end
 239     notifies :touch, resources(:file => "#{rails_directory}/tmp/restart.txt")
 240   end
 241
 242   template "/etc/cron.daily/rails-#{name}" do
 243     cookbook "web"
 244     source "rails.cron.erb"
 245     owner "root"
 246     group "root"
 247     mode 0755
 248     variables :directory => rails_directory
 249   end
 250 end