cookbooks/planet/recipes/replication.rb

   1 #
   2 # Cookbook:: planet
   3 # Recipe:: dump
   4 #
   5 # Copyright:: 2013, 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 #     https://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 include_recipe "accounts"
  23 include_recipe "apt"
  24 include_recipe "osmosis"
  25 include_recipe "planet::aws"
  26 include_recipe "ruby"
  27 include_recipe "tools"
  28
  29 db_passwords = data_bag_item("db", "passwords")
  30
  31 ## Install required packages
  32
  33 package %w[
  34   postgresql-client
  35   ruby-libxml
  36   make
  37   gcc
  38   libc6-dev
  39   libpq-dev
  40   osmdbt
  41 ]
  42
  43 gem_package "pg" do
  44   gem_binary node[:ruby][:gem]
  45 end
  46
  47 ## Build preload library to flush files
  48
  49 remote_directory "/opt/flush" do
  50   source "flush"
  51   owner "root"
  52   group "root"
  53   mode "755"
  54   files_owner "root"
  55   files_group "root"
  56   files_mode "755"
  57 end
  58
  59 execute "/opt/flush/Makefile" do
  60   action :nothing
  61   command "make"
  62   cwd "/opt/flush"
  63   user "root"
  64   group "root"
  65   subscribes :run, "remote_directory[/opt/flush]"
  66 end
  67
  68 ## Install scripts
  69
  70 remote_directory "/usr/local/bin" do
  71   source "replication-bin"
  72   owner "root"
  73   group "root"
  74   mode "755"
  75   files_owner "root"
  76   files_group "root"
  77   files_mode "755"
  78 end
  79
  80 template "/usr/local/bin/users-agreed" do
  81   source "users-agreed.erb"
  82   owner "root"
  83   group "root"
  84   mode "755"
  85 end
  86
  87 template "/usr/local/bin/users-deleted" do
  88   source "users-deleted.erb"
  89   owner "root"
  90   group "root"
  91   mode "755"
  92 end
  93
  94 ## Published deleted users directory
  95
  96 remote_directory "/store/planet/users_deleted" do
  97   source "users_deleted"
  98   owner "planet"
  99   group "planet"
 100   mode "755"
 101   files_owner "root"
 102   files_group "root"
 103   files_mode "644"
 104 end
 105
 106 ## Published replication directory
 107
 108 remote_directory "/store/planet/replication" do
 109   source "replication-cgi"
 110   owner "root"
 111   group "root"
 112   mode "755"
 113   files_owner "root"
 114   files_group "root"
 115   files_mode "755"
 116 end
 117
 118 ## Configuration directory
 119
 120 directory "/etc/replication" do
 121   owner "root"
 122   group "root"
 123   mode "755"
 124 end
 125
 126 ## Transient state directory
 127
 128 systemd_tmpfile "/run/replication" do
 129   type "d"
 130   owner "planet"
 131   group "planet"
 132   mode "755"
 133 end
 134
 135 ## Persistent state directory
 136
 137 directory "/var/lib/replication" do
 138   owner "planet"
 139   group "planet"
 140   mode "755"
 141 end
 142
 143 ## Temporary directory
 144
 145 directory "/store/replication" do
 146   owner "planet"
 147   group "planet"
 148   mode "755"
 149 end
 150
 151 ## Users replication
 152
 153 template "/etc/replication/users-agreed.conf" do
 154   source "users-agreed.conf.erb"
 155   user "planet"
 156   group "planet"
 157   mode "600"
 158   variables :password => db_passwords["planetdiff"]
 159 end
 160
 161 systemd_service "users-agreed" do
 162   description "Update list of users accepting CTs"
 163   user "planet"
 164   exec_start "/usr/local/bin/users-agreed"
 165   nice 10
 166   sandbox :enable_network => true
 167   read_write_paths "/store/planet/users_agreed"
 168 end
 169
 170 systemd_timer "users-agreed" do
 171   description "Update list of users accepting CTs"
 172   on_calendar "7:00"
 173 end
 174
 175 systemd_service "users-deleted" do
 176   description "Update list of deleted users"
 177   user "planet"
 178   exec_start "/usr/local/bin/users-deleted"
 179   nice 10
 180   sandbox :enable_network => true
 181   read_write_paths "/store/planet/users_deleted"
 182 end
 183
 184 systemd_timer "users-deleted" do
 185   description "Update list of deleted users"
 186   on_calendar "17:00"
 187 end
 188
 189 ## Changeset replication
 190
 191 directory "/store/planet/replication/changesets" do
 192   owner "planet"
 193   group "planet"
 194   mode "755"
 195 end
 196
 197 template "/etc/replication/changesets.conf" do
 198   source "changesets.conf.erb"
 199   user "root"
 200   group "planet"
 201   mode "640"
 202   variables :password => db_passwords["planetdiff"]
 203 end
 204
 205 systemd_service "replication-changesets" do
 206   description "Changesets replication"
 207   user "planet"
 208   exec_start "/usr/local/bin/replicate-changesets /etc/replication/changesets.conf"
 209   sandbox :enable_network => true
 210   read_write_paths [
 211     "/home/planet/.aws",
 212     "/run/replication",
 213     "/store/planet/replication/changesets"
 214   ]
 215 end
 216
 217 systemd_timer "replication-changesets" do
 218   description "Changesets replication"
 219   on_boot_sec 60
 220   on_unit_active_sec 60
 221   accuracy_sec 5
 222 end
 223
 224 ## Minutely replication
 225
 226 directory "/store/planet/replication/minute" do
 227   owner "planet"
 228   group "planet"
 229   mode "755"
 230 end
 231
 232 directory "/var/lib/replication/minute" do
 233   owner "planet"
 234   group "planet"
 235   mode "755"
 236 end
 237
 238 directory "/store/replication/minute" do
 239   owner "planet"
 240   group "planet"
 241   mode "755"
 242 end
 243
 244 osmdbt_config = {
 245   "database" => {
 246     "host" => node[:web][:database_host],
 247     "dbname" => "openstreetmap",
 248     "user" => "planetdiff",
 249     "password" => db_passwords["planetdiff"],
 250     "replication_slot" => "osmdbt"
 251   },
 252   "log_dir" => "/var/lib/replication/minute",
 253   "changes_dir" => "/store/planet/replication/minute",
 254   "tmp_dir" => "/store/replication/minute",
 255   "run_dir" => "/run/replication"
 256 }
 257
 258 file "/etc/replication/osmdbt-config.yaml" do
 259   user "root"
 260   group "planet"
 261   mode "640"
 262   content YAML.dump(osmdbt_config)
 263 end
 264
 265 systemd_service "replication-minutely" do
 266   description "Minutely replication"
 267   user "planet"
 268   working_directory "/etc/replication"
 269   exec_start "/usr/local/bin/replicate-minute"
 270   sandbox :enable_network => true
 271   read_write_paths [
 272     "/run/replication",
 273     "/store",
 274     "/var/lib/replication/minute"
 275   ]
 276 end
 277
 278 systemd_timer "replication-minutely" do
 279   description "Minutely replication"
 280   on_boot_sec 60
 281   on_unit_active_sec 60
 282   accuracy_sec 5
 283 end
 284
 285 ## Hourly replication
 286
 287 directory "/store/planet/replication/hour" do
 288   owner "planet"
 289   group "planet"
 290   mode "755"
 291 end
 292
 293 directory "/var/lib/replication/hour" do
 294   owner "planet"
 295   group "planet"
 296   mode "755"
 297 end
 298
 299 link "/var/lib/replication/hour/data" do
 300   to "/store/planet/replication/hour"
 301 end
 302
 303 template "/var/lib/replication/hour/configuration.txt" do
 304   source "replication.config.erb"
 305   owner "planet"
 306   group "planet"
 307   mode "644"
 308   variables :base => "minute", :interval => 3600
 309 end
 310
 311 systemd_service "replication-hourly" do
 312   description "Hourly replication"
 313   user "planet"
 314   exec_start "/usr/local/bin/osmosis -q --merge-replication-files workingDirectory=/var/lib/replication/hour"
 315   environment "LD_PRELOAD" => "/opt/flush/flush.so"
 316   sandbox :enable_network => true
 317   memory_deny_write_execute false
 318   read_write_paths [
 319     "/store/planet/replication/hour",
 320     "/var/lib/replication/hour"
 321   ]
 322 end
 323
 324 systemd_timer "replication-hourly" do
 325   description "Hourly replication"
 326   on_calendar "*-*-* *:02/15:00"
 327 end
 328
 329 ## Daily replication
 330
 331 directory "/store/planet/replication/day" do
 332   owner "planet"
 333   group "planet"
 334   mode "755"
 335 end
 336
 337 directory "/var/lib/replication/day" do
 338   owner "planet"
 339   group "planet"
 340   mode "755"
 341 end
 342
 343 link "/var/lib/replication/day/data" do
 344   to "/store/planet/replication/day"
 345 end
 346
 347 template "/var/lib/replication/day/configuration.txt" do
 348   source "replication.config.erb"
 349   owner "planet"
 350   group "planet"
 351   mode "644"
 352   variables :base => "hour", :interval => 86400
 353 end
 354
 355 systemd_service "replication-daily" do
 356   description "Daily replication"
 357   user "planet"
 358   exec_start "/usr/local/bin/osmosis -q --merge-replication-files workingDirectory=/var/lib/replication/day"
 359   environment "LD_PRELOAD" => "/opt/flush/flush.so"
 360   sandbox :enable_network => true
 361   memory_deny_write_execute false
 362   read_write_paths [
 363     "/store/planet/replication/day",
 364     "/var/lib/replication/day"
 365   ]
 366 end
 367
 368 systemd_timer "replication-daily" do
 369   description "Daily replication"
 370   on_calendar "*-*-* *:02/15:00"
 371 end
 372
 373 ## Replication cleanup
 374
 375 systemd_service "replication-cleanup" do
 376   description "Cleanup replication"
 377   user "planet"
 378   exec_start "/usr/local/bin/replicate-cleanup"
 379   sandbox true
 380   read_write_paths "/var/lib/replication"
 381 end
 382
 383 systemd_timer "replication-cleanup" do
 384   description "Cleanup replication"
 385   on_boot_sec 60
 386   on_unit_active_sec 86400
 387   accuracy_sec 1800
 388 end
 389
 390 ## Enable/disable feeds
 391
 392 if node[:planet][:replication] == "enabled"
 393   service "users-agreed.timer" do
 394     action [:enable, :start]
 395   end
 396
 397   service "users-deleted.timer" do
 398     action [:enable, :start]
 399   end
 400
 401   service "replication-changesets.timer" do
 402     action [:enable, :start]
 403   end
 404
 405   service "replication-minutely.timer" do
 406     action [:enable, :start]
 407   end
 408
 409   service "replication-hourly.timer" do
 410     action [:enable, :start]
 411   end
 412
 413   service "replication-daily.timer" do
 414     action [:enable, :start]
 415   end
 416
 417   service "replication-cleanup.timer" do
 418     action [:enable, :start]
 419   end
 420 else
 421   service "users-agreed.timer" do
 422     action [:stop, :disable]
 423   end
 424
 425   service "users-deleted.timer" do
 426     action [:stop, :disable]
 427   end
 428
 429   service "replication-changesets.timer" do
 430     action [:stop, :disable]
 431   end
 432
 433   service "replication-minutely.timer" do
 434     action [:stop, :disable]
 435   end
 436
 437   service "replication-hourly.timer" do
 438     action [:stop, :disable]
 439   end
 440
 441   service "replication-daily.timer" do
 442     action [:stop, :disable]
 443   end
 444
 445   service "replication-cleanup.timer" do
 446     action [:stop, :disable]
 447   end
 448 end