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